Athersys Inc. (ATHX) OTC MARKETS
$0.10 - (-)
Market Cap: -
As of 10/17/23 12:00 AM EDT. Market closed.
Athersys Inc. (ATHX)
OTC MARKETS
$0.10
- (-)
Market Cap: -
As of 10/17/23 12:00 AM EDT. Market closed.
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athersys is a clinical stage biopharmaceutical company with a growing pipeline of highly differentiated, potential best in class therapeutics to treat significant and life-threatening diseases. we are engaged in the discovery and development of innovative new medicines designed to extend and enhance the quality of human life. through the application of our proprietary technologies, we have ... read more
athersys is a clinical stage biopharmaceutical company with a growing pipeline of highly differentiated, potential best in class therapeutics to treat significant and life-threatening diseases. we are engaged in the discovery and development of innovative new medicines designed to extend and enhance the quality of human life. through the application of our proprietary technologies, we have established a pipeline of therapeutic product development programs in multiple disease areas. this pipeline includes both stem cell therapy and pharmaceuticals. read less
COMPANY PROFILE
Sector
Manufacturing
Industry
Pharmaceutical Preparation Manufacturing
CEO Compensation (Base)
$550,000
CEO Compensation (Total)
$1.70M
Sector
Manufacturing
Industry
Pharmaceutical Preparation Manufacturing
CEO
Gil Van Bokkelen
CEO Compensation (Base)
$550,000
CEO Compensation (Total)
$1.70M
URL
Address
3201 Carnegie Ave, Ohio, Cleveland, 44115-2634.
PRICE CHART FOR ATHERSYS INC
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NEWS
INSIDEARBITRAGE ARTICLES
KEY STATS
Open
$0.13
Previous Close
$0.10
Days Range
$0.10 - $0.13
52 week range
- - -
Volume
95,266,945
Avg. Volume (30 days)
0
Market Cap
-
Dividend Yield
-
P/E
-
Shares Outstanding
61,718,765
Open
$0.13
Previous Close
$0.10
Days Range
$0.10 - $0.13
52 week range
- - -
Volume
95,266,945
Avg. Volume (30 days)
0
Market Cap
-
Dividend Yield
-
P/E
-
Shares Outstanding
61,718,765
FINANCIAL STATEMENTS FOR ATHERSYS INC
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INSIDER TRANSACTIONS FOR ATHERSYS INC
| Owner | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| Hansen Maia | COO | Dec 18, 2023 | Option Exercise | $0.03 | 67 | 2 | 70,010 | Dec 21, 2023, 11:37 AM |
| Hansen Maia | COO | Oct 04, 2023 | Option Exercise | $0.44 | 23,149 | 10,186 | 70,144 | Oct 06, 2023, 05:34 PM |
| Camardo Daniel A. | CEO | Oct 04, 2023 | Option Exercise | $0.44 | 19,993 | 8,797 | 285,341 | Oct 06, 2023, 05:28 PM |
| Hansen Maia | COO | Sep 18, 2023 | Option Exercise | $0.30 | 67 | 20 | 77,170 | Sep 19, 2023, 12:28 PM |
| Camardo Daniel A. | CEO | Jul 05, 2023 | Option Exercise | $0.91 | 19,993 | 18,274 | 305,334 | Jul 06, 2023, 09:53 AM |
| Hansen Maia | Chief Operating Officer | Jul 05, 2023 | Option Exercise | $0.91 | 7,026 | 6,422 | 77,237 | Jul 06, 2023, 09:51 AM |
| Hansen Maia | Chief Operating Officer | Jun 16, 2023 | Option Exercise | $0.93 | 270 | 251 | 84,263 | Jun 21, 2023, 09:44 AM |
| Hansen Maia | Chief Operating Officer | Apr 04, 2023 | Option Exercise | $1.00 | 7,366 | 7,366 | 84,533 | Apr 05, 2023, 04:07 PM |
| Camardo Daniel A. | CEO | Apr 04, 2023 | Option Exercise | $1.00 | 19,993 | 19,993 | 325,327 | Apr 05, 2023, 04:04 PM |
| Camardo Daniel A. | CEO | Jan 04, 2023 | Option Exercise | $0.85 | 23,484 | 19,961 | 345,320 | Jan 06, 2023, 06:05 PM |
| Hansen Maia | Chief Operating Officer | Jan 04, 2023 | Option Exercise | $0.85 | 8,253 | 7,015 | 91,899 | Jan 06, 2023, 06:02 PM |
| Hansen Maia | Chief Operating Officer | Dec 19, 2022 | Option Exercise | $0.81 | 67 | 54 | 7,559 | Dec 21, 2022, 08:34 AM |
| Camardo Daniel A. | CEO | Nov 22, 2022 | Buy | $0.55 | 100,000 | 54,960 | 368,804 | Nov 22, 2022, 03:53 PM |
| Hansen Maia | Chief Operating Officer | Sep 19, 2022 | Option Exercise | $1.61 | 12 | 19 | 7,626 | Sep 21, 2022, 11:30 AM |
| Macleod ivor | Chief Financial Officer | Jun 17, 2022 | Option Exercise | $0.28 | 624 | 175 | 143,290 | Jun 21, 2022, 06:00 PM |
| Harrington John J | Exec Vice Pres and CSO | Jun 17, 2022 | Option Exercise | $0.28 | 24,824 | 6,951 | 679,237 | Jun 21, 2022, 05:57 PM |
| Harrington John J | Exec Vice Pres and CSO | Mar 17, 2022 | Option Exercise | $0.83 | 13,893 | 11,531 | 704,061 | Mar 18, 2022, 04:14 PM |
| Lehmann William JR | President, COO | Mar 17, 2022 | Option Exercise | $0.83 | 7,258 | 6,024 | 466,531 | Mar 18, 2022, 04:12 PM |
| Macleod ivor | Chief Financial Officer | Mar 17, 2022 | Option Exercise | $0.83 | 1,292 | 1,072 | 143,914 | Mar 18, 2022, 04:11 PM |
| Camardo Daniel A. | CEO | Mar 17, 2022 | Buy | $0.77 | 132,800 | 102,256 | 132,800 | Mar 17, 2022, 11:09 AM |
| Lehmann William JR | Interim CEO, President, COO | Dec 17, 2021 | Option Exercise | $1.00 | 7,498 | 7,498 | 473,789 | Dec 17, 2021, 06:06 PM |
| Harrington John J | Exec Vice Pres and CSO | Dec 17, 2021 | Option Exercise | $1.00 | 13,006 | 13,006 | 717,954 | Dec 17, 2021, 06:03 PM |
| Macleod ivor | Chief Financial Officer | Dec 17, 2021 | Option Exercise | $1.00 | 1,377 | 1,377 | 145,206 | Dec 17, 2021, 06:00 PM |
| Lehmann William JR | Interim CEO, President, COO | Dec 15, 2021 | Option Exercise | $1.28 | 5,000 | 6,400 | 481,287 | Dec 15, 2021, 11:11 AM |
| Kola Ismail | Director | Nov 19, 2021 | Buy | $0.96 | 85,000 | 81,702 | 100,000 | Nov 19, 2021, 01:34 PM |
| Macleod ivor | Chief Financial Officer | Nov 17, 2021 | Buy | $1.18 | 15,000 | 17,706 | 146,583 | Nov 17, 2021, 11:16 AM |
| Lehmann William JR | Interim CEO, President, COO | Oct 28, 2021 | Option Exercise | $1.28 | 5,000 | 6,400 | 476,287 | Oct 28, 2021, 10:25 AM |
| Lehmann William JR | Interim CEO, President, COO | Sep 17, 2021 | Option Exercise | $1.47 | 8,234 | 12,104 | 501,287 | Sep 21, 2021, 05:01 PM |
| Lehmann William JR | Interim CEO, President, COO | Sep 20, 2021 | Sale | $1.41 | 30,000 | 42,300 | 471,287 | Sep 21, 2021, 05:01 PM |
| Macleod ivor | Chief Financial Officer | Sep 17, 2021 | Option Exercise | $1.47 | 1,750 | 2,573 | 131,583 | Sep 21, 2021, 04:55 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 17, 2021 | Option Exercise | $1.47 | 11,981 | 17,612 | 730,960 | Sep 17, 2021, 07:58 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 16, 2021 | Sale | $1.45 | 5,000 | 7,250 | 742,941 | Sep 17, 2021, 07:58 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 15, 2021 | Sale | $1.46 | 21,050 | 30,733 | 747,941 | Sep 17, 2021, 07:58 PM |
| Harrington John J | Exec Vice Pres and CSO | Jun 08, 2021 | Sale | $1.75 | 27,107 | 47,554 | 672,395 | Jun 08, 2021, 05:43 PM |
| Harrington John J | Exec Vice Pres and CSO | Jun 01, 2021 | Sale | $1.75 | 200 | 350 | 699,502 | Jun 02, 2021, 11:01 AM |
| Harrington John J | Exec Vice Pres and CSO | May 28, 2021 | Sale | $1.75 | 20,247 | 35,499 | 699,702 | Jun 02, 2021, 11:01 AM |
| Lehmann William JR | Interim CEO | Mar 17, 2021 | Option Exercise | $1.95 | 13,264 | 25,865 | 443,836 | Mar 18, 2021, 05:17 PM |
| Lehmann William JR | Interim CEO | Mar 18, 2021 | Sale | $1.91 | 25,000 | 47,743 | 418,836 | Mar 18, 2021, 05:17 PM |
| Harrington John J | Exec Vice Pres and CSO | Mar 17, 2021 | Option Exercise | $1.95 | 15,846 | 30,900 | 719,949 | Mar 17, 2021, 06:29 PM |
| Harrington John J | Exec Vice Pres and CSO | Mar 16, 2021 | Sale | $2.01 | 5,000 | 10,074 | 735,795 | Mar 17, 2021, 06:29 PM |
| Harrington John J | Exec Vice Pres and CSO | Mar 15, 2021 | Sale | $1.97 | 5,000 | 9,841 | 740,795 | Mar 17, 2021, 06:29 PM |
| Campbell Laura K | Senior Vice Pres Finance | Mar 17, 2021 | Option Exercise | $1.95 | 9,548 | 18,619 | 413,692 | Mar 17, 2021, 06:26 PM |
| Campbell Laura K | Senior Vice Pres Finance | Mar 16, 2021 | Sale | $1.97 | 10,000 | 19,655 | 403,692 | Mar 17, 2021, 06:26 PM |
| Harrington John J | Exec Vice Pres and CSO | Dec 17, 2020 | Option Exercise | $1.98 | 15,976 | 31,632 | 745,795 | Dec 18, 2020, 05:48 PM |
| Van Bokkelen Gil | Chairman and CEO | Dec 17, 2020 | Option Exercise | $1.98 | 26,650 | 52,767 | 1,680,920 | Dec 18, 2020, 05:46 PM |
| Lehmann William JR | President and COO | Dec 17, 2020 | Option Exercise | $1.98 | 13,425 | 26,582 | 477,100 | Dec 18, 2020, 05:46 PM |
| Lehmann William JR | President and COO | Dec 18, 2020 | Sale | $2.02 | 20,000 | 40,424 | 457,100 | Dec 18, 2020, 05:46 PM |
| Campbell Laura K | Senior Vice Pres Finance | Dec 17, 2020 | Option Exercise | $1.98 | 8,935 | 17,691 | 423,240 | Dec 17, 2020, 08:34 PM |
| Campbell Laura K | Senior Vice Pres Finance | Dec 15, 2020 | Sale | $1.92 | 10,000 | 19,216 | 432,175 | Dec 17, 2020, 08:34 PM |
| Lehmann William JR | President and COO | Sep 17, 2020 | Option Exercise | $2.06 | 13,528 | 27,868 | 510,525 | Sep 18, 2020, 05:30 PM |
| Lehmann William JR | President and COO | Sep 18, 2020 | Sale | $2.04 | 20,000 | 40,764 | 490,525 | Sep 18, 2020, 05:30 PM |
| Van Bokkelen Gil | Chairman and CEO | Sep 17, 2020 | Option Exercise | $2.06 | 26,656 | 54,911 | 1,707,570 | Sep 18, 2020, 05:26 PM |
| Campbell Laura K | Senior Vice Pres Finance | Sep 17, 2020 | Option Exercise | $2.06 | 8,943 | 18,423 | 442,175 | Sep 18, 2020, 05:22 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 17, 2020 | Option Exercise | $2.06 | 15,947 | 32,851 | 761,771 | Sep 17, 2020, 06:16 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 15, 2020 | Sale | $2.21 | 5,000 | 11,033 | 782,718 | Sep 17, 2020, 06:16 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 16, 2020 | Sale | $2.15 | 5,000 | 10,761 | 777,718 | Sep 17, 2020, 06:16 PM |
| TRAUB KENNETH H | Director | Jun 24, 2020 | Buy | $2.22 | 50,000 | 110,900 | 235,093 | Jun 24, 2020, 05:09 PM |
| TRAUB KENNETH H | Director | Jun 23, 2020 | Buy | $2.31 | 50,000 | 115,600 | 185,093 | Jun 24, 2020, 05:09 PM |
| TRAUB KENNETH H | Director | Jun 22, 2020 | Buy | $2.40 | 40,000 | 96,000 | 135,093 | Jun 24, 2020, 05:09 PM |
| Campbell Laura K | Senior Vice Pres Finance | Jun 17, 2020 | Option Exercise | $2.94 | 8,510 | 25,019 | 363,118 | Jun 18, 2020, 08:45 PM |
| Harrington John J | Exec Vice Pres and CSO | Jun 17, 2020 | Option Exercise | $2.94 | 16,397 | 48,207 | 654,385 | Jun 18, 2020, 08:43 PM |
| Van Bokkelen Gil | Chairman and CEO | Jun 17, 2020 | Option Exercise | $2.94 | 26,494 | 77,892 | 1,500,893 | Jun 18, 2020, 08:43 PM |
| Lehmann William JR | President and COO | Jun 17, 2020 | Option Exercise | $2.94 | 14,925 | 43,880 | 410,720 | Jun 18, 2020, 08:42 PM |
| Lehmann William JR | President and COO | Jun 18, 2020 | Sale | $2.86 | 20,000 | 57,176 | 524,053 | Jun 18, 2020, 08:42 PM |
| Kagimoto Tadahisa | Director | May 15, 2020 | Option Exercise | $1.72 | 310,526 | 534,105 | 16,310,526 | May 15, 2020, 10:09 AM |
| Kagimoto Tadahisa | Director | Apr 02, 2020 | Option Exercise | $1.76 | 4,000,000 | 7,040,000 | 16,000,000 | May 15, 2020, 10:09 AM |
| Kagimoto Tadahisa | Director | Mar 13, 2018 | Option Exercise | $1.76 | 12,000,000 | 21,120,000 | 12,000,000 | May 15, 2020, 10:09 AM |
| Kagimoto Tadahisa | Director | Apr 02, 2020 | Option Exercise | $1.76 | 4,000,000 | 7,040,000 | 16,000,000 | Apr 02, 2020, 09:21 AM |
| Kagimoto Tadahisa | Director | Mar 13, 2018 | Option Exercise | $1.76 | 12,000,000 | 21,120,000 | 12,000,000 | Apr 02, 2020, 09:21 AM |
| HEALIOS K.K. | See Remarks | Mar 13, 2018 | Option Exercise | $1.76 | 12,000,000 | 21,120,000 | 12,000,000 | Apr 02, 2020, 09:20 AM |
| HEALIOS K.K. | See Remarks | Apr 02, 2020 | Option Exercise | $1.76 | 4,000,000 | 7,040,000 | 16,000,000 | Apr 02, 2020, 09:20 AM |
| Campbell Laura K | Senior Vice Pres Finance | Apr 01, 2020 | Sale | $3.81 | 137,894 | 525,395 | 462,183 | Apr 01, 2020, 06:01 PM |
| Campbell Laura K | Senior Vice Pres Finance | Mar 31, 2020 | Sale | $2.90 | 51,483 | 149,357 | 509,522 | Apr 01, 2020, 06:01 PM |
| Campbell Laura K | Senior Vice Pres Finance | Mar 30, 2020 | Sale | $2.40 | 44,929 | 107,834 | 561,005 | Apr 01, 2020, 06:01 PM |
| Lehmann William JR | President and COO | Mar 17, 2020 | Option Exercise | $1.46 | 13,991 | 20,427 | 455,645 | Mar 18, 2020, 05:12 PM |
| Lehmann William JR | President and COO | Mar 18, 2020 | Sale | $1.39 | 30,000 | 41,679 | 425,645 | Mar 18, 2020, 05:12 PM |
| Van Bokkelen Gil | Chairman and CEO | Mar 17, 2020 | Option Exercise | $1.46 | 25,970 | 37,916 | 1,527,387 | Mar 18, 2020, 04:46 PM |
| Campbell Laura K | Senior Vice Pres Finance | Mar 17, 2020 | Option Exercise | $1.46 | 9,305 | 13,585 | 605,934 | Mar 18, 2020, 04:30 PM |
| Harrington John J | Exec Vice Pres and CSO | Mar 16, 2020 | Option Exercise | $1.46 | 17,438 | 25,459 | 670,782 | Mar 18, 2020, 04:26 PM |
| Harrington John J | Exec Vice Pres and CSO | Mar 17, 2020 | Sale | $1.32 | 5,000 | 6,586 | 688,220 | Mar 18, 2020, 04:26 PM |
| Harrington John J | Exec Vice Pres and CSO | Mar 16, 2020 | Sale | $1.25 | 5,000 | 6,253 | 693,220 | Mar 18, 2020, 04:26 PM |
| Lehmann William JR | President and COO | Dec 17, 2019 | Option Exercise | $1.18 | 12,560 | 14,821 | 499,636 | Dec 18, 2019, 05:22 PM |
| Lehmann William JR | President and COO | Dec 18, 2019 | Sale | $1.17 | 30,000 | 35,202 | 469,636 | Dec 18, 2019, 05:22 PM |
| Van Bokkelen Gil | Chairman and CEO | Dec 17, 2019 | Option Exercise | $1.18 | 17,220 | 20,320 | 1,553,357 | Dec 18, 2019, 04:50 PM |
| Campbell Laura K | Senior Vice Pres Finance | Dec 17, 2019 | Option Exercise | $1.18 | 8,299 | 9,793 | 615,239 | Dec 18, 2019, 04:48 PM |
| Harrington John J | Exec Vice Pres and CSO | Dec 17, 2019 | Option Exercise | $1.18 | 16,840 | 19,871 | 698,220 | Dec 18, 2019, 04:46 PM |
| Harrington John J | Exec Vice Pres and CSO | Dec 16, 2019 | Sale | $1.24 | 5,000 | 6,184 | 720,060 | Dec 18, 2019, 04:46 PM |
| Harrington John J | Exec Vice Pres and CSO | Dec 17, 2019 | Sale | $1.22 | 5,000 | 6,103 | 715,060 | Dec 18, 2019, 04:46 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 17, 2019 | Option Exercise | $1.49 | 16,066 | 23,938 | 725,060 | Sep 19, 2019, 11:19 AM |
| Van Bokkelen Gil | Chairman and CEO | Sep 17, 2019 | Option Exercise | $1.49 | 25,372 | 37,804 | 1,570,577 | Sep 19, 2019, 11:19 AM |
| Lehmann William JR | President and COO | Sep 17, 2019 | Option Exercise | $1.49 | 12,756 | 19,006 | 542,196 | Sep 19, 2019, 11:18 AM |
| Lehmann William JR | President and COO | Sep 18, 2019 | Sale | $1.44 | 30,000 | 43,260 | 512,196 | Sep 19, 2019, 11:18 AM |
| Campbell Laura K | Senior Vice Pres Finance | Sep 17, 2019 | Option Exercise | $1.49 | 8,117 | 12,094 | 623,538 | Sep 19, 2019, 11:18 AM |
| Van Bokkelen Gil | Chairman and CEO | Aug 12, 2019 | Option Exercise | $1.28 | 20,000 | 25,600 | 1,595,949 | Aug 14, 2019, 10:51 AM |
| Lehmann William JR | President and COO | Jun 17, 2019 | Option Exercise | $1.83 | 9,311 | 17,039 | 574,952 | Jun 18, 2019, 05:13 PM |
| Lehmann William JR | President and COO | Jun 18, 2019 | Sale | $1.80 | 20,000 | 36,090 | 554,952 | Jun 18, 2019, 05:13 PM |
| Van Bokkelen Gil | Chairman and CEO | Jun 17, 2019 | Option Exercise | $1.83 | 13,965 | 25,556 | 1,575,949 | Jun 18, 2019, 04:51 PM |
| Harrington John J | Exec Vice Pres and CSO | Jun 17, 2019 | Option Exercise | $1.83 | 9,052 | 16,565 | 741,126 | Jun 18, 2019, 04:50 PM |
| Campbell Laura K | Senior Vice Pres Finance | Jun 17, 2019 | Option Exercise | $1.83 | 4,964 | 9,084 | 631,655 | Jun 18, 2019, 04:47 PM |
| Lehmann William JR | President and COO | Mar 17, 2019 | Option Exercise | $1.51 | 9,311 | 14,060 | 468,751 | Mar 18, 2019, 05:13 PM |
| Lehmann William JR | President and COO | Mar 18, 2019 | Sale | $1.53 | 15,000 | 22,947 | 453,751 | Mar 18, 2019, 05:13 PM |
| Harrington John J | Exec Vice Pres and CSO | Mar 17, 2019 | Option Exercise | $1.51 | 9,052 | 13,669 | 619,666 | Mar 18, 2019, 10:30 AM |
| Harrington John J | Exec Vice Pres and CSO | Mar 15, 2019 | Sale | $1.54 | 7,500 | 11,550 | 628,718 | Mar 18, 2019, 10:30 AM |
| Harrington John J | Exec Vice Pres and CSO | Mar 14, 2019 | Sale | $1.57 | 7,500 | 11,738 | 636,218 | Mar 18, 2019, 10:30 AM |
| Campbell Laura K | Senior Vice Pres Finance | Mar 17, 2019 | Option Exercise | $1.51 | 4,817 | 7,274 | 549,611 | Mar 18, 2019, 10:29 AM |
| Lehmann William JR | President and COO | Dec 17, 2018 | Option Exercise | $1.72 | 9,311 | 16,015 | 493,062 | Dec 18, 2018, 05:44 PM |
| Lehmann William JR | President and COO | Dec 18, 2018 | Sale | $1.73 | 15,000 | 25,911 | 478,062 | Dec 18, 2018, 05:44 PM |
| Campbell Laura K | Senior Vice Pres Finance | Dec 17, 2018 | Option Exercise | $1.72 | 4,964 | 8,538 | 554,428 | Dec 18, 2018, 05:41 PM |
| Van Bokkelen Gil | Chairman and CEO | Dec 17, 2018 | Option Exercise | $1.72 | 13,965 | 24,020 | 1,328,906 | Dec 18, 2018, 05:40 PM |
| Harrington John J | Exec Vice Pres and CSO | Dec 17, 2018 | Option Exercise | $1.72 | 9,052 | 15,569 | 643,718 | Dec 17, 2018, 06:00 PM |
| Harrington John J | Exec Vice Pres and CSO | Dec 14, 2018 | Sale | $1.86 | 7,500 | 13,963 | 652,770 | Dec 17, 2018, 06:00 PM |
| Harrington John J | Exec Vice Pres and CSO | Dec 13, 2018 | Sale | $2.00 | 7,500 | 15,017 | 660,270 | Dec 17, 2018, 06:00 PM |
| Van Bokkelen Gil | Chairman and CEO | Sep 17, 2018 | Option Exercise | $1.88 | 13,965 | 26,254 | 1,342,871 | Sep 18, 2018, 05:50 PM |
| Campbell Laura K | Senior Vice Pres Finance | Sep 17, 2018 | Option Exercise | $1.88 | 4,964 | 9,332 | 559,392 | Sep 18, 2018, 05:45 PM |
| Lehmann William JR | President and COO | Sep 17, 2018 | Option Exercise | $1.88 | 9,311 | 17,505 | 517,373 | Sep 18, 2018, 05:39 PM |
| Lehmann William JR | President and COO | Sep 18, 2018 | Sale | $1.88 | 15,000 | 28,200 | 502,373 | Sep 18, 2018, 05:39 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 17, 2018 | Option Exercise | $1.88 | 9,050 | 17,014 | 667,770 | Sep 17, 2018, 05:05 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 14, 2018 | Sale | $1.91 | 7,500 | 14,359 | 676,820 | Sep 17, 2018, 05:05 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 13, 2018 | Sale | $1.91 | 7,500 | 14,348 | 684,320 | Sep 17, 2018, 05:05 PM |
| Campbell Laura K | Senior Vice Pres Finance | Aug 09, 2018 | Sale | $2.00 | 1,000 | 2,000 | 589,424 | Aug 10, 2018, 06:40 PM |
| Campbell Laura K | Senior Vice Pres Finance | Aug 08, 2018 | Sale | $2.01 | 2,800 | 5,619 | 590,424 | Aug 10, 2018, 06:40 PM |
| Campbell Laura K | Senior Vice Pres Finance | Aug 10, 2018 | Sale | $2.01 | 25,068 | 50,367 | 564,356 | Aug 10, 2018, 06:40 PM |
| Campbell Laura K | Senior Vice Pres Finance | Aug 02, 2018 | Sale | $2.01 | 9,720 | 19,491 | 593,224 | Aug 03, 2018, 07:16 PM |
| Campbell Laura K | Senior Vice Pres Finance | Aug 01, 2018 | Sale | $2.00 | 4,700 | 9,423 | 602,944 | Aug 03, 2018, 07:16 PM |
| Lehmann William JR | President and COO | Jun 15, 2018 | Option Exercise | $2.32 | 7,889 | 18,302 | 460,084 | Jun 19, 2018, 05:49 PM |
| Lehmann William JR | President and COO | Jun 19, 2018 | Sale | $2.25 | 30,000 | 67,380 | 542,684 | Jun 19, 2018, 05:49 PM |
| Van Bokkelen Gil | Chairman and CEO | Jun 15, 2018 | Option Exercise | $2.32 | 11,983 | 27,801 | 1,209,236 | Jun 19, 2018, 05:27 PM |
| Campbell Laura K | Senior Vice Pres Finance | Jun 15, 2018 | Option Exercise | $2.32 | 4,565 | 10,591 | 557,244 | Jun 19, 2018, 05:21 PM |
| Harrington John J | Exec Vice Pres and CSO | Jun 15, 2018 | Option Exercise | $2.32 | 7,683 | 17,825 | 604,820 | Jun 18, 2018, 07:00 PM |
| Harrington John J | Exec Vice Pres and CSO | Jun 15, 2018 | Sale | $2.30 | 7,500 | 17,219 | 597,320 | Jun 18, 2018, 07:00 PM |
| Harrington John J | Exec Vice Pres and CSO | Jun 14, 2018 | Sale | $2.31 | 7,500 | 17,293 | 612,503 | Jun 18, 2018, 07:00 PM |
| Lehmann William JR | President and COO | Mar 17, 2018 | Option Exercise | $1.86 | 7,739 | 14,395 | 481,973 | Mar 21, 2018, 10:47 AM |
| Lehmann William JR | President and COO | Mar 20, 2018 | Sale | $1.89 | 14,000 | 26,460 | 467,973 | Mar 21, 2018, 10:47 AM |
| Van Bokkelen Gil | Chairman and CEO | Mar 17, 2018 | Option Exercise | $1.86 | 11,983 | 22,288 | 1,221,219 | Mar 19, 2018, 04:18 PM |
| Harrington John J | Exec Vice Pres and CSO | Mar 17, 2018 | Option Exercise | $1.86 | 7,529 | 14,004 | 620,003 | Mar 19, 2018, 04:17 PM |
| Harrington John J | Exec Vice Pres and CSO | Mar 16, 2018 | Sale | $1.83 | 7,500 | 13,707 | 627,532 | Mar 19, 2018, 04:17 PM |
| Harrington John J | Exec Vice Pres and CSO | Mar 15, 2018 | Sale | $1.86 | 7,500 | 13,940 | 635,032 | Mar 19, 2018, 04:17 PM |
| Campbell Laura K | Senior Vice Pres Finance | Mar 17, 2018 | Option Exercise | $1.86 | 5,055 | 9,402 | 561,809 | Mar 19, 2018, 04:16 PM |
| Lehmann William JR | President and COO | Dec 18, 2017 | Option Exercise | $1.67 | 8,668 | 14,476 | 503,712 | Dec 19, 2017, 05:10 PM |
| Lehmann William JR | President and COO | Dec 19, 2017 | Sale | $1.80 | 14,000 | 25,252 | 489,712 | Dec 19, 2017, 05:10 PM |
| Harrington John J | Exec Vice Pres and CSO | Dec 18, 2017 | Option Exercise | $1.67 | 8,442 | 14,098 | 650,032 | Dec 19, 2017, 05:04 PM |
| Harrington John J | Exec Vice Pres and CSO | Dec 18, 2017 | Sale | $1.77 | 7,500 | 13,279 | 642,532 | Dec 19, 2017, 05:04 PM |
| Harrington John J | Exec Vice Pres and CSO | Dec 15, 2017 | Sale | $1.68 | 7,500 | 12,601 | 658,474 | Dec 19, 2017, 05:04 PM |
| Van Bokkelen Gil | Chairman and CEO | Dec 18, 2017 | Option Exercise | $1.67 | 13,168 | 21,991 | 1,233,202 | Dec 19, 2017, 05:03 PM |
| Campbell Laura K | Senior Vice Pres Finance | Dec 18, 2017 | Option Exercise | $1.67 | 5,018 | 8,380 | 566,864 | Dec 19, 2017, 05:03 PM |
| Van Bokkelen Gil | Chairman and CEO | Sep 17, 2017 | Option Exercise | $2.22 | 13,168 | 29,233 | 1,246,370 | Sep 19, 2017, 05:29 PM |
| Lehmann William JR | President and COO | Sep 17, 2017 | Option Exercise | $2.22 | 8,668 | 19,243 | 527,380 | Sep 19, 2017, 05:28 PM |
| Lehmann William JR | President and COO | Sep 19, 2017 | Sale | $2.38 | 15,000 | 35,726 | 512,380 | Sep 19, 2017, 05:28 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 17, 2017 | Option Exercise | $2.22 | 8,442 | 18,741 | 670,974 | Sep 19, 2017, 05:28 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 18, 2017 | Sale | $2.22 | 5,000 | 11,099 | 665,974 | Sep 19, 2017, 05:28 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 15, 2017 | Sale | $2.14 | 10,000 | 21,409 | 679,416 | Sep 19, 2017, 05:28 PM |
| Campbell Laura K | Senior Vice Pres Finance | Sep 17, 2017 | Option Exercise | $2.22 | 5,018 | 11,140 | 571,882 | Sep 19, 2017, 05:27 PM |
| Van Bokkelen Gil | Chairman and CEO | Jun 17, 2017 | Option Exercise | $1.42 | 8,475 | 12,034 | 1,259,538 | Jun 19, 2017, 04:06 PM |
| Lehmann William JR | President and COO | Jun 17, 2017 | Option Exercise | $1.42 | 5,440 | 7,725 | 536,048 | Jun 19, 2017, 04:05 PM |
| Campbell Laura K | Senior Vice Pres Finance | Jun 17, 2017 | Option Exercise | $1.42 | 3,305 | 4,693 | 576,900 | Jun 19, 2017, 04:05 PM |
| Harrington John J | Exec Vice Pres and CSO | Jun 17, 2017 | Option Exercise | $1.42 | 5,327 | 7,564 | 689,416 | Jun 19, 2017, 04:04 PM |
| Harrington John J | Exec Vice Pres and CSO | Jun 16, 2017 | Sale | $1.44 | 18,000 | 25,846 | 694,743 | Jun 19, 2017, 04:04 PM |
| Harrington John J | Exec Vice Pres and CSO | Jun 15, 2017 | Sale | $1.47 | 18,000 | 26,395 | 712,743 | Jun 19, 2017, 04:04 PM |
| Van Bokkelen Gil | Chairman and CEO | Mar 17, 2017 | Option Exercise | $1.15 | 8,475 | 9,746 | 1,043,005 | Mar 21, 2017, 07:02 PM |
| Lehmann William JR | President and COO | Mar 17, 2017 | Option Exercise | $1.15 | 5,413 | 6,225 | 386,688 | Mar 21, 2017, 07:02 PM |
| Harrington John J | Exec Vice Pres and CSO | Mar 17, 2017 | Option Exercise | $1.15 | 5,294 | 6,088 | 581,351 | Mar 21, 2017, 07:01 PM |
| Campbell Laura K | Senior Vice Pres Finance | Mar 17, 2017 | Option Exercise | $1.15 | 3,610 | 4,151 | 498,205 | Mar 21, 2017, 06:59 PM |
| Kola Ismail | Director | Feb 01, 2017 | Buy | $1.01 | 15,000 | 15,150 | 15,000 | Feb 01, 2017, 10:14 AM |
| Davis Jordan | Director | Feb 01, 2017 | Buy | $1.01 | 25,535 | 25,790 | 273,520 | Feb 01, 2017, 09:40 AM |
| Davis Jordan | Director | Feb 01, 2017 | Buy | $1.01 | 203,320 | 205,353 | 2,177,776 | Feb 01, 2017, 09:40 AM |
| Davis Jordan | Director | Feb 01, 2017 | Buy | $1.01 | 18,645 | 18,831 | 199,704 | Feb 01, 2017, 09:40 AM |
| Kola Ismail | Director | Feb 01, 2017 | Buy | $1.01 | 15,000 | 15,150 | 15,000 | Feb 01, 2017, 09:23 AM |
| Campbell Laura K | Senior Vice Pres Finance | Feb 01, 2017 | Buy | $1.01 | 20,000 | 20,200 | 501,815 | Feb 01, 2017, 09:22 AM |
| Van Bokkelen Gil | Chairman and CEO | Dec 17, 2016 | Option Exercise | $1.59 | 8,348 | 13,273 | 1,051,480 | Dec 19, 2016, 05:30 PM |
| Harrington John J | Exec Vice Pres and CSO | Dec 17, 2016 | Option Exercise | $1.59 | 5,247 | 8,343 | 586,645 | Dec 19, 2016, 05:30 PM |
| Harrington John J | Exec Vice Pres and CSO | Dec 16, 2016 | Sale | $1.60 | 7,500 | 12,002 | 591,892 | Dec 19, 2016, 05:30 PM |
| Harrington John J | Exec Vice Pres and CSO | Dec 15, 2016 | Sale | $1.61 | 7,500 | 12,065 | 599,392 | Dec 19, 2016, 05:30 PM |
| Campbell Laura K | Senior Vice Pres Finance | Dec 17, 2016 | Option Exercise | $1.59 | 3,256 | 5,177 | 481,815 | Dec 19, 2016, 05:29 PM |
| Lehmann William JR | President and COO | Dec 17, 2016 | Option Exercise | $1.59 | 5,358 | 8,519 | 395,101 | Dec 19, 2016, 05:29 PM |
| Lehmann William JR | President and COO | Dec 19, 2016 | Sale | $1.60 | 3,000 | 4,801 | 392,101 | Dec 19, 2016, 05:29 PM |
| Van Bokkelen Gil | Chairman and CEO | Sep 17, 2016 | Option Exercise | $1.97 | 8,348 | 16,446 | 1,059,828 | Sep 19, 2016, 05:30 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 17, 2016 | Option Exercise | $1.97 | 5,247 | 10,337 | 606,892 | Sep 19, 2016, 05:29 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 16, 2016 | Sale | $1.95 | 7,500 | 14,657 | 612,139 | Sep 19, 2016, 05:29 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 15, 2016 | Sale | $1.97 | 7,500 | 14,792 | 619,639 | Sep 19, 2016, 05:29 PM |
| Campbell Laura K | Senior Vice Pres Finance | Sep 17, 2016 | Option Exercise | $1.97 | 3,256 | 6,414 | 485,071 | Sep 19, 2016, 05:29 PM |
| Lehmann William JR | President and COO | Sep 17, 2016 | Option Exercise | $1.97 | 5,358 | 10,555 | 403,459 | Sep 19, 2016, 05:28 PM |
| Lehmann William JR | President and COO | Sep 19, 2016 | Sale | $1.96 | 3,000 | 5,874 | 400,459 | Sep 19, 2016, 05:28 PM |
| Van Bokkelen Gil | Chairman and CEO | Jun 17, 2016 | Option Exercise | $2.16 | 22,755 | 49,151 | 846,896 | Jun 21, 2016, 06:52 PM |
| Lehmann William JR | President and COO | Jun 17, 2016 | Option Exercise | $2.16 | 15,703 | 33,918 | 279,017 | Jun 21, 2016, 06:51 PM |
| Lehmann William JR | President and COO | Jun 20, 2016 | Sale | $2.18 | 13,000 | 28,388 | 420,817 | Jun 21, 2016, 06:51 PM |
| Lehmann William JR | President and COO | Jun 21, 2016 | Sale | $2.16 | 12,000 | 25,946 | 408,817 | Jun 21, 2016, 06:51 PM |
| Harrington John J | Exec Vice Pres and CSO | Jun 17, 2016 | Option Exercise | $2.16 | 17,799 | 38,446 | 479,927 | Jun 21, 2016, 06:50 PM |
| Campbell Laura K | Senior Vice Pres Finance | Jun 17, 2016 | Option Exercise | $2.16 | 10,118 | 21,855 | 420,535 | Jun 21, 2016, 06:50 PM |
| Van Bokkelen Gil | Chairman and CEO | Mar 18, 2016 | Option Exercise | $2.43 | 19,027 | 46,236 | 865,923 | Mar 21, 2016, 07:37 PM |
| Van Bokkelen Gil | Chairman and CEO | Mar 17, 2016 | Option Exercise | $2.47 | 3,728 | 9,208 | 884,950 | Mar 21, 2016, 07:37 PM |
| Harrington John J | Exec Vice Pres and CSO | Mar 18, 2016 | Option Exercise | $2.43 | 15,542 | 37,767 | 495,546 | Mar 21, 2016, 07:36 PM |
| Harrington John J | Exec Vice Pres and CSO | Mar 17, 2016 | Option Exercise | $2.47 | 2,169 | 5,357 | 511,088 | Mar 21, 2016, 07:36 PM |
| Campbell Laura K | Senior Vice Pres Finance | Mar 18, 2016 | Option Exercise | $2.43 | 10,300 | 25,029 | 430,653 | Mar 21, 2016, 07:35 PM |
| Lehmann William JR | President and COO | Mar 18, 2016 | Option Exercise | $2.43 | 15,626 | 37,971 | 319,720 | Mar 21, 2016, 07:34 PM |
| Lehmann William JR | President and COO | Mar 21, 2016 | Sale | $2.43 | 12,000 | 29,167 | 294,720 | Mar 21, 2016, 07:34 PM |
| Lehmann William JR | President and COO | Mar 18, 2016 | Sale | $2.40 | 13,000 | 31,200 | 306,720 | Mar 21, 2016, 07:34 PM |
| Lehmann William JR | President and COO | Dec 18, 2015 | Option Exercise | $1.03 | 15,703 | 16,174 | 360,346 | Dec 21, 2015, 05:10 PM |
| Lehmann William JR | President and COO | Dec 21, 2015 | Sale | $1.03 | 12,000 | 12,407 | 335,346 | Dec 21, 2015, 05:10 PM |
| Lehmann William JR | President and COO | Dec 18, 2015 | Sale | $1.02 | 13,000 | 13,242 | 347,346 | Dec 21, 2015, 05:10 PM |
| Van Bokkelen Gil | Chairman and CEO | Dec 18, 2015 | Option Exercise | $1.03 | 12,987 | 13,377 | 888,678 | Dec 21, 2015, 04:39 PM |
| Harrington John J | Exec Vice Pres and CSO | Dec 18, 2015 | Option Exercise | $1.03 | 15,619 | 16,088 | 513,257 | Dec 21, 2015, 04:33 PM |
| Harrington John J | Exec Vice Pres and CSO | Dec 17, 2015 | Option Exercise | $1.03 | 2,180 | 2,245 | 528,876 | Dec 21, 2015, 04:33 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 18, 2015 | Option Exercise | $1.35 | 15,619 | 21,086 | 539,206 | Sep 21, 2015, 05:58 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 17, 2015 | Option Exercise | $1.45 | 2,180 | 3,161 | 554,825 | Sep 21, 2015, 05:58 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 18, 2015 | Sale | $1.38 | 4,075 | 5,633 | 535,131 | Sep 21, 2015, 05:58 PM |
| Harrington John J | Exec Vice Pres and CSO | Sep 21, 2015 | Sale | $1.33 | 4,075 | 5,416 | 531,056 | Sep 21, 2015, 05:58 PM |
| Campbell Laura K | Vice Pres Finance | Sep 18, 2015 | Option Exercise | $1.35 | 10,118 | 13,659 | 440,953 | Sep 21, 2015, 05:56 PM |
| Lehmann William JR | President and COO | Sep 18, 2015 | Option Exercise | $1.35 | 10,992 | 14,839 | 401,049 | Sep 21, 2015, 05:46 PM |
| Lehmann William JR | President and COO | Sep 21, 2015 | Sale | $1.33 | 12,000 | 15,971 | 376,049 | Sep 21, 2015, 05:46 PM |
| Lehmann William JR | President and COO | Sep 18, 2015 | Sale | $1.38 | 13,000 | 17,943 | 388,049 | Sep 21, 2015, 05:46 PM |
| Van Bokkelen Gil | Chairman and CEO | Sep 18, 2015 | Option Exercise | $1.35 | 19,027 | 25,686 | 906,415 | Sep 21, 2015, 05:35 PM |
| Van Bokkelen Gil | Chairman and CEO | Sep 17, 2015 | Option Exercise | $1.45 | 3,727 | 5,404 | 930,192 | Sep 21, 2015, 05:35 PM |
| Van Bokkelen Gil | Chairman and CEO | Sep 21, 2015 | Sale | $1.33 | 4,750 | 6,319 | 901,665 | Sep 21, 2015, 05:35 PM |
| Van Bokkelen Gil | Chairman and CEO | Sep 18, 2015 | Sale | $1.38 | 4,750 | 6,561 | 925,442 | Sep 21, 2015, 05:35 PM |
| Lehmann William JR | President & COO | Jun 18, 2015 | Option Exercise | $1.21 | 11,777 | 14,250 | 384,721 | Jun 22, 2015, 06:38 PM |
| Lehmann William JR | President & COO | Jun 19, 2015 | Sale | $1.23 | 13,000 | 15,952 | 371,721 | Jun 22, 2015, 06:38 PM |
| Lehmann William JR | President & COO | Jun 22, 2015 | Sale | $1.20 | 12,000 | 14,363 | 359,721 | Jun 22, 2015, 06:38 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Jun 18, 2014 | Option Exercise | $1.21 | 11,035 | 13,352 | 854,171 | Jun 19, 2015, 06:04 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Jun 19, 2014 | Sale | $1.23 | 4,750 | 5,826 | 844,671 | Jun 19, 2015, 06:04 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Jun 18, 2014 | Sale | $1.23 | 4,750 | 5,862 | 849,421 | Jun 19, 2015, 06:04 PM |
| Deans Robert J | Executive Vice President | Jun 18, 2015 | Option Exercise | $1.21 | 15,381 | 18,611 | 387,095 | Jun 19, 2015, 05:59 PM |
| Deans Robert J | Executive Vice President | Jun 17, 2015 | Option Exercise | $1.22 | 1,084 | 1,322 | 402,476 | Jun 19, 2015, 05:59 PM |
| Deans Robert J | Executive Vice President | Jun 19, 2015 | Sale | $1.23 | 2,540 | 3,116 | 382,015 | Jun 19, 2015, 05:59 PM |
| Deans Robert J | Executive Vice President | Jun 18, 2015 | Sale | $1.23 | 2,540 | 3,133 | 384,555 | Jun 19, 2015, 05:59 PM |
| Harrington John J | Chief Scientific Officer | Jun 18, 2015 | Option Exercise | $1.21 | 15,619 | 18,899 | 512,835 | Jun 19, 2015, 05:55 PM |
| Harrington John J | Chief Scientific Officer | Jun 17, 2015 | Option Exercise | $1.22 | 1,106 | 1,349 | 528,454 | Jun 19, 2015, 05:55 PM |
| Harrington John J | Chief Scientific Officer | Jun 19, 2015 | Sale | $1.23 | 4,075 | 5,000 | 504,685 | Jun 19, 2015, 05:55 PM |
| Harrington John J | Chief Scientific Officer | Jun 18, 2015 | Sale | $1.23 | 4,075 | 5,032 | 508,760 | Jun 19, 2015, 05:55 PM |
| TRAUB KENNETH H | Director | Jun 09, 2015 | Buy | $1.27 | 30,000 | 38,100 | 80,000 | Jun 10, 2015, 04:10 PM |
| Lehmann William JR | President & COO | Mar 18, 2015 | Option Exercise | $3.09 | 15,703 | 48,522 | 421,498 | Mar 20, 2015, 08:03 PM |
| Lehmann William JR | President & COO | Mar 20, 2015 | Sale | $3.15 | 12,000 | 37,838 | 396,498 | Mar 20, 2015, 08:03 PM |
| Lehmann William JR | President & COO | Mar 19, 2015 | Sale | $3.13 | 13,000 | 40,661 | 408,498 | Mar 20, 2015, 08:03 PM |
| Harrington John J | EVP & Chief Scientific Officer | Mar 18, 2015 | Option Exercise | $3.09 | 15,619 | 48,263 | 537,710 | Mar 19, 2015, 06:29 PM |
| Harrington John J | EVP & Chief Scientific Officer | Mar 17, 2015 | Option Exercise | $3.07 | 1,106 | 3,395 | 553,329 | Mar 19, 2015, 06:29 PM |
| Harrington John J | EVP & Chief Scientific Officer | Mar 19, 2015 | Sale | $3.12 | 4,075 | 12,717 | 529,560 | Mar 19, 2015, 06:29 PM |
| Harrington John J | EVP & Chief Scientific Officer | Mar 18, 2015 | Sale | $3.07 | 4,075 | 12,527 | 533,635 | Mar 19, 2015, 06:29 PM |
| Deans Robert J | Executive Vice President | Mar 17, 2015 | Option Exercise | $3.07 | 1,084 | 3,328 | 424,021 | Mar 19, 2015, 06:28 PM |
| Deans Robert J | Executive Vice President | Mar 18, 2015 | Option Exercise | $3.09 | 15,381 | 47,527 | 408,640 | Mar 19, 2015, 06:28 PM |
| Deans Robert J | Executive Vice President | Mar 19, 2015 | Sale | $3.13 | 2,540 | 7,941 | 403,560 | Mar 19, 2015, 06:28 PM |
| Deans Robert J | Executive Vice President | Mar 18, 2015 | Sale | $3.07 | 2,540 | 7,808 | 406,100 | Mar 19, 2015, 06:28 PM |
| Campbell Laura K | Vice President of Finance | Mar 18, 2015 | Option Exercise | $3.09 | 10,118 | 31,265 | 406,447 | Mar 19, 2015, 06:28 PM |
| Campbell Laura K | Vice President of Finance | Mar 17, 2015 | Option Exercise | $3.07 | 948 | 2,910 | 416,565 | Mar 19, 2015, 06:28 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Mar 18, 2015 | Option Exercise | $3.09 | 19,027 | 58,793 | 874,706 | Mar 19, 2015, 06:27 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Mar 17, 2015 | Option Exercise | $3.07 | 1,895 | 5,818 | 893,733 | Mar 19, 2015, 06:27 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Mar 19, 2015 | Sale | $3.12 | 4,750 | 14,830 | 865,206 | Mar 19, 2015, 06:27 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Mar 18, 2015 | Sale | $3.08 | 4,750 | 14,608 | 869,956 | Mar 19, 2015, 06:27 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Dec 18, 2014 | Option Exercise | $1.29 | 12,367 | 15,953 | 905,128 | Dec 19, 2014, 06:38 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Dec 18, 2014 | Sale | $1.30 | 4,750 | 6,176 | 900,378 | Dec 19, 2014, 06:38 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Dec 19, 2014 | Sale | $1.28 | 4,750 | 6,064 | 895,628 | Dec 19, 2014, 06:38 PM |
| Harrington John J | EVP & Chief Scientific Officer | Dec 18, 2014 | Option Exercise | $1.29 | 15,619 | 20,149 | 562,585 | Dec 19, 2014, 06:36 PM |
| Harrington John J | EVP & Chief Scientific Officer | Dec 17, 2014 | Option Exercise | $1.23 | 1,106 | 1,360 | 578,204 | Dec 19, 2014, 06:36 PM |
| Harrington John J | EVP & Chief Scientific Officer | Dec 19, 2014 | Sale | $1.28 | 4,050 | 5,169 | 554,435 | Dec 19, 2014, 06:36 PM |
| Harrington John J | EVP & Chief Scientific Officer | Dec 18, 2014 | Sale | $1.30 | 4,100 | 5,312 | 558,485 | Dec 19, 2014, 06:36 PM |
| Deans Robert J | Executive Vice President | Dec 18, 2014 | Option Exercise | $1.29 | 15,381 | 19,841 | 430,185 | Dec 19, 2014, 06:33 PM |
| Deans Robert J | Executive Vice President | Dec 17, 2014 | Option Exercise | $1.23 | 1,084 | 1,333 | 445,566 | Dec 19, 2014, 06:33 PM |
| Deans Robert J | Executive Vice President | Dec 18, 2014 | Sale | $1.29 | 2,540 | 3,270 | 427,645 | Dec 19, 2014, 06:33 PM |
| Deans Robert J | Executive Vice President | Dec 19, 2014 | Sale | $1.28 | 2,540 | 3,243 | 425,105 | Dec 19, 2014, 06:33 PM |
| Campbell Laura K | Vice President of Finance | Dec 18, 2014 | Option Exercise | $1.29 | 10,118 | 13,052 | 417,513 | Dec 19, 2014, 06:31 PM |
| Campbell Laura K | Vice President of Finance | Dec 17, 2014 | Option Exercise | $1.23 | 948 | 1,166 | 427,631 | Dec 19, 2014, 06:31 PM |
| Lehmann William JR | President & COO | Dec 18, 2014 | Option Exercise | $1.29 | 3,141 | 4,052 | 467,201 | Dec 19, 2014, 06:31 PM |
| Lehmann William JR | President & COO | Dec 19, 2014 | Sale | $1.28 | 15,000 | 19,186 | 437,201 | Dec 19, 2014, 06:31 PM |
| Lehmann William JR | President & COO | Dec 18, 2014 | Sale | $1.30 | 15,000 | 19,539 | 452,201 | Dec 19, 2014, 06:31 PM |
| TRAUB KENNETH H | Director | Sep 24, 2014 | Buy | $1.39 | 30,000 | 41,699 | 50,000 | Sep 25, 2014, 07:00 AM |
| Deans Robert J | Executive Vice President | Sep 18, 2014 | Option Exercise | $1.44 | 15,381 | 22,149 | 451,730 | Sep 22, 2014, 06:31 PM |
| Deans Robert J | Executive Vice President | Sep 19, 2014 | Sale | $1.42 | 2,540 | 3,606 | 446,650 | Sep 22, 2014, 06:31 PM |
| Deans Robert J | Executive Vice President | Sep 18, 2014 | Sale | $1.40 | 2,540 | 3,561 | 449,190 | Sep 22, 2014, 06:31 PM |
| Harrington John J | Chief Scientific Officer | Sep 18, 2014 | Option Exercise | $1.44 | 15,619 | 22,491 | 587,460 | Sep 22, 2014, 06:28 PM |
| Harrington John J | Chief Scientific Officer | Sep 18, 2014 | Sale | $1.40 | 4,050 | 5,688 | 583,410 | Sep 22, 2014, 06:28 PM |
| Harrington John J | Chief Scientific Officer | Sep 19, 2014 | Sale | $1.42 | 4,100 | 5,819 | 579,310 | Sep 22, 2014, 06:28 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Sep 19, 2014 | Sale | $1.42 | 4,750 | 6,749 | 917,495 | Sep 22, 2014, 06:22 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Sep 18, 2014 | Sale | $1.41 | 4,750 | 6,676 | 922,245 | Sep 22, 2014, 06:22 PM |
| Lehmann William JR | President & COO | Sep 22, 2014 | Sale | $1.39 | 15,000 | 20,824 | 470,342 | Sep 22, 2014, 06:20 PM |
| Lehmann William JR | President & COO | Sep 19, 2014 | Sale | $1.42 | 15,000 | 21,287 | 485,342 | Sep 22, 2014, 06:20 PM |
| Deans Robert J | Executive Vice President | Sep 17, 2014 | Option Exercise | $1.36 | 1,084 | 1,474 | 467,111 | Sep 17, 2014, 05:12 PM |
| Harrington John J | Chief Scientific Officer | Sep 17, 2014 | Option Exercise | $1.36 | 1,106 | 1,504 | 603,079 | Sep 17, 2014, 05:12 PM |
| Randall Lorin | Director | Aug 18, 2014 | Option Exercise | $1.35 | 15,000 | 20,250 | 15,000 | Aug 19, 2014, 04:30 PM |
| Randall Lorin | Director | Aug 18, 2014 | Sale | $1.54 | 15,000 | 23,155 | 0 | Aug 19, 2014, 04:30 PM |
| Lehmann William JR | President & COO | Jun 20, 2014 | Sale | $1.58 | 12,000 | 18,990 | 500,342 | Jun 20, 2014, 06:19 PM |
| Deans Robert J | Executive Vice President | Jun 18, 2014 | Option Exercise | $1.65 | 15,381 | 25,379 | 473,275 | Jun 19, 2014, 09:17 PM |
| Deans Robert J | Executive Vice President | Jun 18, 2014 | Sale | $1.65 | 2,540 | 4,179 | 470,735 | Jun 19, 2014, 09:17 PM |
| Deans Robert J | Executive Vice President | Jun 19, 2014 | Sale | $1.62 | 2,540 | 4,107 | 468,195 | Jun 19, 2014, 09:17 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Jun 18, 2014 | Option Exercise | $1.65 | 14,270 | 23,545 | 936,495 | Jun 19, 2014, 09:16 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Jun 19, 2014 | Sale | $1.62 | 4,750 | 7,683 | 926,995 | Jun 19, 2014, 09:16 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Jun 18, 2014 | Sale | $1.65 | 4,750 | 7,825 | 931,745 | Jun 19, 2014, 09:16 PM |
| Harrington John J | Chief Scientific Officer | Jun 18, 2014 | Option Exercise | $1.65 | 15,619 | 25,771 | 612,335 | Jun 19, 2014, 09:12 PM |
| Harrington John J | Chief Scientific Officer | Jun 19, 2014 | Sale | $1.62 | 4,075 | 6,588 | 604,185 | Jun 19, 2014, 09:12 PM |
| Harrington John J | Chief Scientific Officer | Jun 18, 2014 | Sale | $1.65 | 4,075 | 6,710 | 608,260 | Jun 19, 2014, 09:12 PM |
| Lehmann William JR | President & COO | Jun 19, 2014 | Sale | $1.62 | 13,000 | 21,026 | 512,342 | Jun 19, 2014, 09:12 PM |
| Lehmann William JR | President & COO | Mar 18, 2014 | Option Exercise | $3.69 | 15,646 | 57,734 | 496,486 | Mar 20, 2014, 06:39 PM |
| Lehmann William JR | President & COO | Mar 20, 2014 | Sale | $3.57 | 12,000 | 42,844 | 471,486 | Mar 20, 2014, 06:39 PM |
| Lehmann William JR | President & COO | Mar 19, 2014 | Sale | $3.66 | 13,000 | 47,557 | 483,486 | Mar 20, 2014, 06:39 PM |
| Campbell Laura K | Vice President of Finance | Mar 18, 2014 | Option Exercise | $3.69 | 10,133 | 37,391 | 382,419 | Mar 20, 2014, 05:09 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Mar 18, 2014 | Option Exercise | $3.69 | 19,027 | 70,210 | 867,945 | Mar 20, 2014, 05:01 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Mar 18, 2014 | Sale | $3.54 | 9,500 | 33,653 | 858,445 | Mar 20, 2014, 05:01 PM |
| Harrington John J | Chief Scientific Officer | Mar 18, 2014 | Option Exercise | $3.69 | 15,559 | 57,413 | 582,248 | Mar 20, 2014, 04:57 PM |
| Harrington John J | Chief Scientific Officer | Mar 18, 2014 | Sale | $3.54 | 8,150 | 28,862 | 574,098 | Mar 20, 2014, 04:57 PM |
| Deans Robert J | Executive Vice President | Mar 18, 2014 | Option Exercise | $3.69 | 15,242 | 56,243 | 447,576 | Mar 20, 2014, 04:53 PM |
| Deans Robert J | Executive Vice President | Mar 18, 2014 | Sale | $3.54 | 5,080 | 17,970 | 442,496 | Mar 20, 2014, 04:53 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Dec 18, 2013 | Option Exercise | $2.06 | 19,027 | 39,196 | 896,472 | Dec 20, 2013, 06:40 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Dec 18, 2013 | Sale | $2.03 | 9,500 | 19,322 | 886,972 | Dec 20, 2013, 06:40 PM |
| Deans Robert J | Executive Vice President | Dec 18, 2013 | Option Exercise | $2.06 | 15,382 | 31,687 | 467,898 | Dec 20, 2013, 06:37 PM |
| Deans Robert J | Executive Vice President | Dec 18, 2013 | Sale | $2.04 | 5,080 | 10,340 | 462,818 | Dec 20, 2013, 06:37 PM |
| Lehmann William JR | President & COO | Dec 18, 2013 | Option Exercise | $2.06 | 15,704 | 32,350 | 537,132 | Dec 20, 2013, 06:36 PM |
| Lehmann William JR | President & COO | Dec 20, 2013 | Sale | $2.21 | 12,000 | 26,504 | 512,132 | Dec 20, 2013, 06:36 PM |
| Lehmann William JR | President & COO | Dec 19, 2013 | Sale | $2.06 | 13,000 | 26,772 | 524,132 | Dec 20, 2013, 06:36 PM |
| Harrington John J | Chief Scientific Officer | Dec 18, 2013 | Option Exercise | $2.06 | 15,619 | 32,175 | 605,957 | Dec 20, 2013, 06:31 PM |
| Harrington John J | Chief Scientific Officer | Dec 18, 2013 | Sale | $2.03 | 8,150 | 16,582 | 597,807 | Dec 20, 2013, 06:31 PM |
| TRAUB KENNETH H | Director | Dec 11, 2013 | Buy | $1.94 | 20,000 | 38,798 | 20,000 | Dec 12, 2013, 04:17 PM |
| Lehmann William JR | President & COO | Sep 18, 2013 | Option Exercise | $1.78 | 15,704 | 27,953 | 564,836 | Sep 20, 2013, 07:01 PM |
| Lehmann William JR | President & COO | Sep 20, 2013 | Sale | $1.82 | 6,000 | 10,920 | 552,836 | Sep 20, 2013, 07:01 PM |
| Lehmann William JR | President & COO | Sep 19, 2013 | Sale | $1.84 | 6,000 | 11,040 | 558,836 | Sep 20, 2013, 07:01 PM |
| Deans Robert J | Executive Vice President | Sep 18, 2013 | Option Exercise | $1.78 | 15,382 | 27,380 | 483,280 | Sep 20, 2013, 06:22 PM |
| Campbell Laura K | Vice President of Finance | Sep 18, 2013 | Option Exercise | $1.78 | 10,118 | 18,010 | 392,552 | Sep 20, 2013, 06:10 PM |
| Harrington John J | Chief Scientific Officer | Sep 18, 2013 | Option Exercise | $1.78 | 15,619 | 27,802 | 651,576 | Sep 20, 2013, 06:03 PM |
| Harrington John J | Chief Scientific Officer | Sep 20, 2013 | Sale | $1.82 | 30,000 | 54,600 | 621,576 | Sep 20, 2013, 06:03 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Sep 18, 2013 | Option Exercise | $1.78 | 19,027 | 33,868 | 915,499 | Sep 20, 2013, 06:02 PM |
| Campbell Laura K | Vice President of Finance | Nov 28, 2012 | Buy | $1.01 | 10,000 | 10,085 | 33,063 | Nov 29, 2012, 12:14 PM |
| Deans Robert J | Executive Vice President | Nov 15, 2012 | Buy | $0.99 | 3,500 | 3,448 | 7,500 | Nov 19, 2012, 10:41 AM |
| Campbell Laura K | Vice President of Finance | May 23, 2012 | Buy | $1.37 | 10,000 | 13,700 | 23,063 | May 23, 2012, 03:22 PM |
| Deans Robert J | Executive Vice President | May 18, 2012 | Buy | $1.47 | 4,000 | 5,880 | 4,000 | May 22, 2012, 10:10 AM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | May 18, 2012 | Buy | $1.35 | 20,000 | 27,000 | 239,486 | May 22, 2012, 09:41 AM |
| Campbell Laura K | Vice President of Finance | Aug 23, 2011 | Buy | $1.94 | 10,000 | 19,400 | 13,063 | Aug 24, 2011, 06:12 AM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Aug 16, 2011 | Buy | $2.05 | 1,000 | 2,050 | 218,486 | Aug 18, 2011, 03:05 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Aug 17, 2011 | Buy | $1.95 | 1,000 | 1,950 | 219,486 | Aug 18, 2011, 03:05 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Aug 12, 2011 | Buy | $2.03 | 4,254 | 8,636 | 217,486 | Aug 16, 2011, 02:29 PM |
| ORBIMED ADVISORS LLC | 10% Owner | Apr 21, 2011 | Sale | $2.90 | 25 | 73 | 15,675 | Apr 29, 2011, 09:14 PM |
| ORBIMED ADVISORS LLC | 10% Owner | Apr 11, 2011 | Sale | $2.91 | 12,900 | 37,539 | 1,775,200 | Apr 29, 2011, 09:14 PM |
| ORBIMED ADVISORS LLC | 10% Owner | Apr 14, 2011 | Sale | $2.91 | 200 | 582 | 16,100 | Apr 29, 2011, 09:14 PM |
| ORBIMED ADVISORS LLC | 10% Owner | Apr 21, 2011 | Sale | $2.90 | 1,975 | 5,728 | 1,644,325 | Apr 29, 2011, 09:14 PM |
| ORBIMED ADVISORS LLC | 10% Owner | Apr 14, 2011 | Sale | $2.91 | 20,700 | 60,237 | 1,693,100 | Apr 29, 2011, 09:14 PM |
| ORBIMED ADVISORS LLC | 10% Owner | Apr 20, 2011 | Sale | $2.90 | 1,300 | 3,770 | 1,646,300 | Apr 29, 2011, 09:14 PM |
| ORBIMED ADVISORS LLC | 10% Owner | Apr 26, 2011 | Sale | $2.90 | 75 | 218 | 15,250 | Apr 29, 2011, 09:14 PM |
| ORBIMED ADVISORS LLC | 10% Owner | Apr 13, 2011 | Sale | $2.94 | 47,700 | 140,238 | 1,713,800 | Apr 29, 2011, 09:14 PM |
| ORBIMED ADVISORS LLC | 10% Owner | Apr 18, 2011 | Sale | $2.93 | 100 | 293 | 15,700 | Apr 29, 2011, 09:14 PM |
| ORBIMED ADVISORS LLC | 10% Owner | Apr 26, 2011 | Sale | $2.90 | 7,625 | 22,113 | 1,600,450 | Apr 29, 2011, 09:14 PM |
| ORBIMED ADVISORS LLC | 10% Owner | Apr 12, 2011 | Sale | $2.90 | 100 | 290 | 16,800 | Apr 29, 2011, 09:14 PM |
| ORBIMED ADVISORS LLC | 10% Owner | Apr 18, 2011 | Sale | $2.93 | 15,600 | 45,708 | 1,647,600 | Apr 29, 2011, 09:14 PM |
| ORBIMED ADVISORS LLC | 10% Owner | Apr 25, 2011 | Sale | $2.90 | 350 | 1,015 | 15,325 | Apr 29, 2011, 09:14 PM |
| ORBIMED ADVISORS LLC | 10% Owner | Apr 12, 2011 | Sale | $2.90 | 14,200 | 41,180 | 1,761,000 | Apr 29, 2011, 09:14 PM |
| ORBIMED ADVISORS LLC | 10% Owner | Apr 15, 2011 | Sale | $2.90 | 300 | 870 | 15,800 | Apr 29, 2011, 09:14 PM |
| ORBIMED ADVISORS LLC | 10% Owner | Apr 25, 2011 | Sale | $2.90 | 36,250 | 105,125 | 1,608,075 | Apr 29, 2011, 09:14 PM |
| ORBIMED ADVISORS LLC | 10% Owner | Apr 11, 2011 | Sale | $2.91 | 100 | 291 | 16,900 | Apr 29, 2011, 09:14 PM |
| ORBIMED ADVISORS LLC | 10% Owner | Apr 15, 2011 | Sale | $2.90 | 29,900 | 86,710 | 1,663,200 | Apr 29, 2011, 09:14 PM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Mar 31, 2011 | Buy | $2.81 | 8,200 | 23,042 | 213,232 | Apr 04, 2011, 11:39 AM |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | Mar 25, 2011 | Buy | $2.50 | 10,000 | 25,000 | 205,032 | Mar 29, 2011, 01:45 PM |
Load More Insider Transactions
Buy
Sale
Option Exercise
| Owner | Relationship | Date | Value($) |
| Hansen Maia | COO | 12/18/2023 | 2 |
| Hansen Maia | COO | 10/04/2023 | 10,186 |
| Camardo Daniel A. | CEO | 10/04/2023 | 8,797 |
| Hansen Maia | COO | 09/18/2023 | 20 |
| Camardo Daniel A. | CEO | 07/05/2023 | 18,274 |
| Hansen Maia | Chief Operating Officer | 07/05/2023 | 6,422 |
| Hansen Maia | Chief Operating Officer | 06/16/2023 | 251 |
| Hansen Maia | Chief Operating Officer | 04/04/2023 | 7,366 |
| Camardo Daniel A. | CEO | 04/04/2023 | 19,993 |
| Camardo Daniel A. | CEO | 01/04/2023 | 19,961 |
| Hansen Maia | Chief Operating Officer | 01/04/2023 | 7,015 |
| Hansen Maia | Chief Operating Officer | 12/19/2022 | 54 |
| Camardo Daniel A. | CEO | 11/22/2022 | 54,960 |
| Hansen Maia | Chief Operating Officer | 09/19/2022 | 19 |
| Macleod ivor | Chief Financial Officer | 06/17/2022 | 175 |
| Harrington John J | Exec Vice Pres and CSO | 06/17/2022 | 6,951 |
| Harrington John J | Exec Vice Pres and CSO | 03/17/2022 | 11,531 |
| Lehmann William JR | President, COO | 03/17/2022 | 6,024 |
| Macleod ivor | Chief Financial Officer | 03/17/2022 | 1,072 |
| Camardo Daniel A. | CEO | 03/17/2022 | 102,256 |
| Lehmann William JR | Interim CEO, President, COO | 12/17/2021 | 7,498 |
| Harrington John J | Exec Vice Pres and CSO | 12/17/2021 | 13,006 |
| Macleod ivor | Chief Financial Officer | 12/17/2021 | 1,377 |
| Lehmann William JR | Interim CEO, President, COO | 12/15/2021 | 6,400 |
| Kola Ismail | Director | 11/19/2021 | 81,702 |
| Macleod ivor | Chief Financial Officer | 11/17/2021 | 17,706 |
| Lehmann William JR | Interim CEO, President, COO | 10/28/2021 | 6,400 |
| Lehmann William JR | Interim CEO, President, COO | 09/17/2021 | 12,104 |
| Lehmann William JR | Interim CEO, President, COO | 09/20/2021 | 42,300 |
| Macleod ivor | Chief Financial Officer | 09/17/2021 | 2,573 |
| Harrington John J | Exec Vice Pres and CSO | 09/17/2021 | 17,612 |
| Harrington John J | Exec Vice Pres and CSO | 09/16/2021 | 7,250 |
| Harrington John J | Exec Vice Pres and CSO | 09/15/2021 | 30,733 |
| Harrington John J | Exec Vice Pres and CSO | 06/08/2021 | 47,554 |
| Harrington John J | Exec Vice Pres and CSO | 06/01/2021 | 350 |
| Harrington John J | Exec Vice Pres and CSO | 05/28/2021 | 35,499 |
| Lehmann William JR | Interim CEO | 03/17/2021 | 25,865 |
| Lehmann William JR | Interim CEO | 03/18/2021 | 47,743 |
| Harrington John J | Exec Vice Pres and CSO | 03/17/2021 | 30,900 |
| Harrington John J | Exec Vice Pres and CSO | 03/16/2021 | 10,074 |
| Harrington John J | Exec Vice Pres and CSO | 03/15/2021 | 9,841 |
| Campbell Laura K | Senior Vice Pres Finance | 03/17/2021 | 18,619 |
| Campbell Laura K | Senior Vice Pres Finance | 03/16/2021 | 19,655 |
| Harrington John J | Exec Vice Pres and CSO | 12/17/2020 | 31,632 |
| Van Bokkelen Gil | Chairman and CEO | 12/17/2020 | 52,767 |
| Lehmann William JR | President and COO | 12/17/2020 | 26,582 |
| Lehmann William JR | President and COO | 12/18/2020 | 40,424 |
| Campbell Laura K | Senior Vice Pres Finance | 12/17/2020 | 17,691 |
| Campbell Laura K | Senior Vice Pres Finance | 12/15/2020 | 19,216 |
| Lehmann William JR | President and COO | 09/17/2020 | 27,868 |
| Lehmann William JR | President and COO | 09/18/2020 | 40,764 |
| Van Bokkelen Gil | Chairman and CEO | 09/17/2020 | 54,911 |
| Campbell Laura K | Senior Vice Pres Finance | 09/17/2020 | 18,423 |
| Harrington John J | Exec Vice Pres and CSO | 09/17/2020 | 32,851 |
| Harrington John J | Exec Vice Pres and CSO | 09/15/2020 | 11,033 |
| Harrington John J | Exec Vice Pres and CSO | 09/16/2020 | 10,761 |
| TRAUB KENNETH H | Director | 06/24/2020 | 110,900 |
| TRAUB KENNETH H | Director | 06/23/2020 | 115,600 |
| TRAUB KENNETH H | Director | 06/22/2020 | 96,000 |
| Campbell Laura K | Senior Vice Pres Finance | 06/17/2020 | 25,019 |
| Harrington John J | Exec Vice Pres and CSO | 06/17/2020 | 48,207 |
| Van Bokkelen Gil | Chairman and CEO | 06/17/2020 | 77,892 |
| Lehmann William JR | President and COO | 06/17/2020 | 43,880 |
| Lehmann William JR | President and COO | 06/18/2020 | 57,176 |
| Kagimoto Tadahisa | Director | 05/15/2020 | 534,105 |
| Kagimoto Tadahisa | Director | 04/02/2020 | 7,040,000 |
| Kagimoto Tadahisa | Director | 03/13/2018 | 21,120,000 |
| Kagimoto Tadahisa | Director | 04/02/2020 | 7,040,000 |
| Kagimoto Tadahisa | Director | 03/13/2018 | 21,120,000 |
| HEALIOS K.K. | See Remarks | 03/13/2018 | 21,120,000 |
| HEALIOS K.K. | See Remarks | 04/02/2020 | 7,040,000 |
| Campbell Laura K | Senior Vice Pres Finance | 04/01/2020 | 525,395 |
| Campbell Laura K | Senior Vice Pres Finance | 03/31/2020 | 149,357 |
| Campbell Laura K | Senior Vice Pres Finance | 03/30/2020 | 107,834 |
| Lehmann William JR | President and COO | 03/17/2020 | 20,427 |
| Lehmann William JR | President and COO | 03/18/2020 | 41,679 |
| Van Bokkelen Gil | Chairman and CEO | 03/17/2020 | 37,916 |
| Campbell Laura K | Senior Vice Pres Finance | 03/17/2020 | 13,585 |
| Harrington John J | Exec Vice Pres and CSO | 03/16/2020 | 25,459 |
| Harrington John J | Exec Vice Pres and CSO | 03/17/2020 | 6,586 |
| Harrington John J | Exec Vice Pres and CSO | 03/16/2020 | 6,253 |
| Lehmann William JR | President and COO | 12/17/2019 | 14,821 |
| Lehmann William JR | President and COO | 12/18/2019 | 35,202 |
| Van Bokkelen Gil | Chairman and CEO | 12/17/2019 | 20,320 |
| Campbell Laura K | Senior Vice Pres Finance | 12/17/2019 | 9,793 |
| Harrington John J | Exec Vice Pres and CSO | 12/17/2019 | 19,871 |
| Harrington John J | Exec Vice Pres and CSO | 12/16/2019 | 6,184 |
| Harrington John J | Exec Vice Pres and CSO | 12/17/2019 | 6,103 |
| Harrington John J | Exec Vice Pres and CSO | 09/17/2019 | 23,938 |
| Van Bokkelen Gil | Chairman and CEO | 09/17/2019 | 37,804 |
| Lehmann William JR | President and COO | 09/17/2019 | 19,006 |
| Lehmann William JR | President and COO | 09/18/2019 | 43,260 |
| Campbell Laura K | Senior Vice Pres Finance | 09/17/2019 | 12,094 |
| Van Bokkelen Gil | Chairman and CEO | 08/12/2019 | 25,600 |
| Lehmann William JR | President and COO | 06/17/2019 | 17,039 |
| Lehmann William JR | President and COO | 06/18/2019 | 36,090 |
| Van Bokkelen Gil | Chairman and CEO | 06/17/2019 | 25,556 |
| Harrington John J | Exec Vice Pres and CSO | 06/17/2019 | 16,565 |
| Campbell Laura K | Senior Vice Pres Finance | 06/17/2019 | 9,084 |
| Lehmann William JR | President and COO | 03/17/2019 | 14,060 |
| Lehmann William JR | President and COO | 03/18/2019 | 22,947 |
| Harrington John J | Exec Vice Pres and CSO | 03/17/2019 | 13,669 |
| Harrington John J | Exec Vice Pres and CSO | 03/15/2019 | 11,550 |
| Harrington John J | Exec Vice Pres and CSO | 03/14/2019 | 11,738 |
| Campbell Laura K | Senior Vice Pres Finance | 03/17/2019 | 7,274 |
| Lehmann William JR | President and COO | 12/17/2018 | 16,015 |
| Lehmann William JR | President and COO | 12/18/2018 | 25,911 |
| Campbell Laura K | Senior Vice Pres Finance | 12/17/2018 | 8,538 |
| Van Bokkelen Gil | Chairman and CEO | 12/17/2018 | 24,020 |
| Harrington John J | Exec Vice Pres and CSO | 12/17/2018 | 15,569 |
| Harrington John J | Exec Vice Pres and CSO | 12/14/2018 | 13,963 |
| Harrington John J | Exec Vice Pres and CSO | 12/13/2018 | 15,017 |
| Van Bokkelen Gil | Chairman and CEO | 09/17/2018 | 26,254 |
| Campbell Laura K | Senior Vice Pres Finance | 09/17/2018 | 9,332 |
| Lehmann William JR | President and COO | 09/17/2018 | 17,505 |
| Lehmann William JR | President and COO | 09/18/2018 | 28,200 |
| Harrington John J | Exec Vice Pres and CSO | 09/17/2018 | 17,014 |
| Harrington John J | Exec Vice Pres and CSO | 09/14/2018 | 14,359 |
| Harrington John J | Exec Vice Pres and CSO | 09/13/2018 | 14,348 |
| Campbell Laura K | Senior Vice Pres Finance | 08/09/2018 | 2,000 |
| Campbell Laura K | Senior Vice Pres Finance | 08/08/2018 | 5,619 |
| Campbell Laura K | Senior Vice Pres Finance | 08/10/2018 | 50,367 |
| Campbell Laura K | Senior Vice Pres Finance | 08/02/2018 | 19,491 |
| Campbell Laura K | Senior Vice Pres Finance | 08/01/2018 | 9,423 |
| Lehmann William JR | President and COO | 06/15/2018 | 18,302 |
| Lehmann William JR | President and COO | 06/19/2018 | 67,380 |
| Van Bokkelen Gil | Chairman and CEO | 06/15/2018 | 27,801 |
| Campbell Laura K | Senior Vice Pres Finance | 06/15/2018 | 10,591 |
| Harrington John J | Exec Vice Pres and CSO | 06/15/2018 | 17,825 |
| Harrington John J | Exec Vice Pres and CSO | 06/15/2018 | 17,219 |
| Harrington John J | Exec Vice Pres and CSO | 06/14/2018 | 17,293 |
| Lehmann William JR | President and COO | 03/17/2018 | 14,395 |
| Lehmann William JR | President and COO | 03/20/2018 | 26,460 |
| Van Bokkelen Gil | Chairman and CEO | 03/17/2018 | 22,288 |
| Harrington John J | Exec Vice Pres and CSO | 03/17/2018 | 14,004 |
| Harrington John J | Exec Vice Pres and CSO | 03/16/2018 | 13,707 |
| Harrington John J | Exec Vice Pres and CSO | 03/15/2018 | 13,940 |
| Campbell Laura K | Senior Vice Pres Finance | 03/17/2018 | 9,402 |
| Lehmann William JR | President and COO | 12/18/2017 | 14,476 |
| Lehmann William JR | President and COO | 12/19/2017 | 25,252 |
| Harrington John J | Exec Vice Pres and CSO | 12/18/2017 | 14,098 |
| Harrington John J | Exec Vice Pres and CSO | 12/18/2017 | 13,279 |
| Harrington John J | Exec Vice Pres and CSO | 12/15/2017 | 12,601 |
| Van Bokkelen Gil | Chairman and CEO | 12/18/2017 | 21,991 |
| Campbell Laura K | Senior Vice Pres Finance | 12/18/2017 | 8,380 |
| Van Bokkelen Gil | Chairman and CEO | 09/17/2017 | 29,233 |
| Lehmann William JR | President and COO | 09/17/2017 | 19,243 |
| Lehmann William JR | President and COO | 09/19/2017 | 35,726 |
| Harrington John J | Exec Vice Pres and CSO | 09/17/2017 | 18,741 |
| Harrington John J | Exec Vice Pres and CSO | 09/18/2017 | 11,099 |
| Harrington John J | Exec Vice Pres and CSO | 09/15/2017 | 21,409 |
| Campbell Laura K | Senior Vice Pres Finance | 09/17/2017 | 11,140 |
| Van Bokkelen Gil | Chairman and CEO | 06/17/2017 | 12,034 |
| Lehmann William JR | President and COO | 06/17/2017 | 7,725 |
| Campbell Laura K | Senior Vice Pres Finance | 06/17/2017 | 4,693 |
| Harrington John J | Exec Vice Pres and CSO | 06/17/2017 | 7,564 |
| Harrington John J | Exec Vice Pres and CSO | 06/16/2017 | 25,846 |
| Harrington John J | Exec Vice Pres and CSO | 06/15/2017 | 26,395 |
| Van Bokkelen Gil | Chairman and CEO | 03/17/2017 | 9,746 |
| Lehmann William JR | President and COO | 03/17/2017 | 6,225 |
| Harrington John J | Exec Vice Pres and CSO | 03/17/2017 | 6,088 |
| Campbell Laura K | Senior Vice Pres Finance | 03/17/2017 | 4,151 |
| Kola Ismail | Director | 02/01/2017 | 15,150 |
| Davis Jordan | Director | 02/01/2017 | 25,790 |
| Davis Jordan | Director | 02/01/2017 | 205,353 |
| Davis Jordan | Director | 02/01/2017 | 18,831 |
| Kola Ismail | Director | 02/01/2017 | 15,150 |
| Campbell Laura K | Senior Vice Pres Finance | 02/01/2017 | 20,200 |
| Van Bokkelen Gil | Chairman and CEO | 12/17/2016 | 13,273 |
| Harrington John J | Exec Vice Pres and CSO | 12/17/2016 | 8,343 |
| Harrington John J | Exec Vice Pres and CSO | 12/16/2016 | 12,002 |
| Harrington John J | Exec Vice Pres and CSO | 12/15/2016 | 12,065 |
| Campbell Laura K | Senior Vice Pres Finance | 12/17/2016 | 5,177 |
| Lehmann William JR | President and COO | 12/17/2016 | 8,519 |
| Lehmann William JR | President and COO | 12/19/2016 | 4,801 |
| Van Bokkelen Gil | Chairman and CEO | 09/17/2016 | 16,446 |
| Harrington John J | Exec Vice Pres and CSO | 09/17/2016 | 10,337 |
| Harrington John J | Exec Vice Pres and CSO | 09/16/2016 | 14,657 |
| Harrington John J | Exec Vice Pres and CSO | 09/15/2016 | 14,792 |
| Campbell Laura K | Senior Vice Pres Finance | 09/17/2016 | 6,414 |
| Lehmann William JR | President and COO | 09/17/2016 | 10,555 |
| Lehmann William JR | President and COO | 09/19/2016 | 5,874 |
| Van Bokkelen Gil | Chairman and CEO | 06/17/2016 | 49,151 |
| Lehmann William JR | President and COO | 06/17/2016 | 33,918 |
| Lehmann William JR | President and COO | 06/20/2016 | 28,388 |
| Lehmann William JR | President and COO | 06/21/2016 | 25,946 |
| Harrington John J | Exec Vice Pres and CSO | 06/17/2016 | 38,446 |
| Campbell Laura K | Senior Vice Pres Finance | 06/17/2016 | 21,855 |
| Van Bokkelen Gil | Chairman and CEO | 03/18/2016 | 46,236 |
| Van Bokkelen Gil | Chairman and CEO | 03/17/2016 | 9,208 |
| Harrington John J | Exec Vice Pres and CSO | 03/18/2016 | 37,767 |
| Harrington John J | Exec Vice Pres and CSO | 03/17/2016 | 5,357 |
| Campbell Laura K | Senior Vice Pres Finance | 03/18/2016 | 25,029 |
| Lehmann William JR | President and COO | 03/18/2016 | 37,971 |
| Lehmann William JR | President and COO | 03/21/2016 | 29,167 |
| Lehmann William JR | President and COO | 03/18/2016 | 31,200 |
| Lehmann William JR | President and COO | 12/18/2015 | 16,174 |
| Lehmann William JR | President and COO | 12/21/2015 | 12,407 |
| Lehmann William JR | President and COO | 12/18/2015 | 13,242 |
| Van Bokkelen Gil | Chairman and CEO | 12/18/2015 | 13,377 |
| Harrington John J | Exec Vice Pres and CSO | 12/18/2015 | 16,088 |
| Harrington John J | Exec Vice Pres and CSO | 12/17/2015 | 2,245 |
| Harrington John J | Exec Vice Pres and CSO | 09/18/2015 | 21,086 |
| Harrington John J | Exec Vice Pres and CSO | 09/17/2015 | 3,161 |
| Harrington John J | Exec Vice Pres and CSO | 09/18/2015 | 5,633 |
| Harrington John J | Exec Vice Pres and CSO | 09/21/2015 | 5,416 |
| Campbell Laura K | Vice Pres Finance | 09/18/2015 | 13,659 |
| Lehmann William JR | President and COO | 09/18/2015 | 14,839 |
| Lehmann William JR | President and COO | 09/21/2015 | 15,971 |
| Lehmann William JR | President and COO | 09/18/2015 | 17,943 |
| Van Bokkelen Gil | Chairman and CEO | 09/18/2015 | 25,686 |
| Van Bokkelen Gil | Chairman and CEO | 09/17/2015 | 5,404 |
| Van Bokkelen Gil | Chairman and CEO | 09/21/2015 | 6,319 |
| Van Bokkelen Gil | Chairman and CEO | 09/18/2015 | 6,561 |
| Lehmann William JR | President & COO | 06/18/2015 | 14,250 |
| Lehmann William JR | President & COO | 06/19/2015 | 15,952 |
| Lehmann William JR | President & COO | 06/22/2015 | 14,363 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 06/18/2014 | 13,352 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 06/19/2014 | 5,826 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 06/18/2014 | 5,862 |
| Deans Robert J | Executive Vice President | 06/18/2015 | 18,611 |
| Deans Robert J | Executive Vice President | 06/17/2015 | 1,322 |
| Deans Robert J | Executive Vice President | 06/19/2015 | 3,116 |
| Deans Robert J | Executive Vice President | 06/18/2015 | 3,133 |
| Harrington John J | Chief Scientific Officer | 06/18/2015 | 18,899 |
| Harrington John J | Chief Scientific Officer | 06/17/2015 | 1,349 |
| Harrington John J | Chief Scientific Officer | 06/19/2015 | 5,000 |
| Harrington John J | Chief Scientific Officer | 06/18/2015 | 5,032 |
| TRAUB KENNETH H | Director | 06/09/2015 | 38,100 |
| Lehmann William JR | President & COO | 03/18/2015 | 48,522 |
| Lehmann William JR | President & COO | 03/20/2015 | 37,838 |
| Lehmann William JR | President & COO | 03/19/2015 | 40,661 |
| Harrington John J | EVP & Chief Scientific Officer | 03/18/2015 | 48,263 |
| Harrington John J | EVP & Chief Scientific Officer | 03/17/2015 | 3,395 |
| Harrington John J | EVP & Chief Scientific Officer | 03/19/2015 | 12,717 |
| Harrington John J | EVP & Chief Scientific Officer | 03/18/2015 | 12,527 |
| Deans Robert J | Executive Vice President | 03/17/2015 | 3,328 |
| Deans Robert J | Executive Vice President | 03/18/2015 | 47,527 |
| Deans Robert J | Executive Vice President | 03/19/2015 | 7,941 |
| Deans Robert J | Executive Vice President | 03/18/2015 | 7,808 |
| Campbell Laura K | Vice President of Finance | 03/18/2015 | 31,265 |
| Campbell Laura K | Vice President of Finance | 03/17/2015 | 2,910 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 03/18/2015 | 58,793 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 03/17/2015 | 5,818 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 03/19/2015 | 14,830 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 03/18/2015 | 14,608 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 12/18/2014 | 15,953 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 12/18/2014 | 6,176 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 12/19/2014 | 6,064 |
| Harrington John J | EVP & Chief Scientific Officer | 12/18/2014 | 20,149 |
| Harrington John J | EVP & Chief Scientific Officer | 12/17/2014 | 1,360 |
| Harrington John J | EVP & Chief Scientific Officer | 12/19/2014 | 5,169 |
| Harrington John J | EVP & Chief Scientific Officer | 12/18/2014 | 5,312 |
| Deans Robert J | Executive Vice President | 12/18/2014 | 19,841 |
| Deans Robert J | Executive Vice President | 12/17/2014 | 1,333 |
| Deans Robert J | Executive Vice President | 12/18/2014 | 3,270 |
| Deans Robert J | Executive Vice President | 12/19/2014 | 3,243 |
| Campbell Laura K | Vice President of Finance | 12/18/2014 | 13,052 |
| Campbell Laura K | Vice President of Finance | 12/17/2014 | 1,166 |
| Lehmann William JR | President & COO | 12/18/2014 | 4,052 |
| Lehmann William JR | President & COO | 12/19/2014 | 19,186 |
| Lehmann William JR | President & COO | 12/18/2014 | 19,539 |
| TRAUB KENNETH H | Director | 09/24/2014 | 41,699 |
| Deans Robert J | Executive Vice President | 09/18/2014 | 22,149 |
| Deans Robert J | Executive Vice President | 09/19/2014 | 3,606 |
| Deans Robert J | Executive Vice President | 09/18/2014 | 3,561 |
| Harrington John J | Chief Scientific Officer | 09/18/2014 | 22,491 |
| Harrington John J | Chief Scientific Officer | 09/18/2014 | 5,688 |
| Harrington John J | Chief Scientific Officer | 09/19/2014 | 5,819 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 09/19/2014 | 6,749 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 09/18/2014 | 6,676 |
| Lehmann William JR | President & COO | 09/22/2014 | 20,824 |
| Lehmann William JR | President & COO | 09/19/2014 | 21,287 |
| Deans Robert J | Executive Vice President | 09/17/2014 | 1,474 |
| Harrington John J | Chief Scientific Officer | 09/17/2014 | 1,504 |
| Randall Lorin | Director | 08/18/2014 | 20,250 |
| Randall Lorin | Director | 08/18/2014 | 23,155 |
| Lehmann William JR | President & COO | 06/20/2014 | 18,990 |
| Deans Robert J | Executive Vice President | 06/18/2014 | 25,379 |
| Deans Robert J | Executive Vice President | 06/18/2014 | 4,179 |
| Deans Robert J | Executive Vice President | 06/19/2014 | 4,107 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 06/18/2014 | 23,545 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 06/19/2014 | 7,683 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 06/18/2014 | 7,825 |
| Harrington John J | Chief Scientific Officer | 06/18/2014 | 25,771 |
| Harrington John J | Chief Scientific Officer | 06/19/2014 | 6,588 |
| Harrington John J | Chief Scientific Officer | 06/18/2014 | 6,710 |
| Lehmann William JR | President & COO | 06/19/2014 | 21,026 |
| Lehmann William JR | President & COO | 03/18/2014 | 57,734 |
| Lehmann William JR | President & COO | 03/20/2014 | 42,844 |
| Lehmann William JR | President & COO | 03/19/2014 | 47,557 |
| Campbell Laura K | Vice President of Finance | 03/18/2014 | 37,391 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 03/18/2014 | 70,210 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 03/18/2014 | 33,653 |
| Harrington John J | Chief Scientific Officer | 03/18/2014 | 57,413 |
| Harrington John J | Chief Scientific Officer | 03/18/2014 | 28,862 |
| Deans Robert J | Executive Vice President | 03/18/2014 | 56,243 |
| Deans Robert J | Executive Vice President | 03/18/2014 | 17,970 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 12/18/2013 | 39,196 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 12/18/2013 | 19,322 |
| Deans Robert J | Executive Vice President | 12/18/2013 | 31,687 |
| Deans Robert J | Executive Vice President | 12/18/2013 | 10,340 |
| Lehmann William JR | President & COO | 12/18/2013 | 32,350 |
| Lehmann William JR | President & COO | 12/20/2013 | 26,504 |
| Lehmann William JR | President & COO | 12/19/2013 | 26,772 |
| Harrington John J | Chief Scientific Officer | 12/18/2013 | 32,175 |
| Harrington John J | Chief Scientific Officer | 12/18/2013 | 16,582 |
| TRAUB KENNETH H | Director | 12/11/2013 | 38,798 |
| Lehmann William JR | President & COO | 09/18/2013 | 27,953 |
| Lehmann William JR | President & COO | 09/20/2013 | 10,920 |
| Lehmann William JR | President & COO | 09/19/2013 | 11,040 |
| Deans Robert J | Executive Vice President | 09/18/2013 | 27,380 |
| Campbell Laura K | Vice President of Finance | 09/18/2013 | 18,010 |
| Harrington John J | Chief Scientific Officer | 09/18/2013 | 27,802 |
| Harrington John J | Chief Scientific Officer | 09/20/2013 | 54,600 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 09/18/2013 | 33,868 |
| Campbell Laura K | Vice President of Finance | 11/28/2012 | 10,085 |
| Deans Robert J | Executive Vice President | 11/15/2012 | 3,448 |
| Campbell Laura K | Vice President of Finance | 05/23/2012 | 13,700 |
| Deans Robert J | Executive Vice President | 05/18/2012 | 5,880 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 05/18/2012 | 27,000 |
| Campbell Laura K | Vice President of Finance | 08/23/2011 | 19,400 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 08/16/2011 | 2,050 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 08/17/2011 | 1,950 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 08/12/2011 | 8,636 |
| ORBIMED ADVISORS LLC | 10% Owner | 04/21/2011 | 73 |
| ORBIMED ADVISORS LLC | 10% Owner | 04/11/2011 | 37,539 |
| ORBIMED ADVISORS LLC | 10% Owner | 04/14/2011 | 582 |
| ORBIMED ADVISORS LLC | 10% Owner | 04/21/2011 | 5,728 |
| ORBIMED ADVISORS LLC | 10% Owner | 04/14/2011 | 60,237 |
| ORBIMED ADVISORS LLC | 10% Owner | 04/20/2011 | 3,770 |
| ORBIMED ADVISORS LLC | 10% Owner | 04/26/2011 | 218 |
| ORBIMED ADVISORS LLC | 10% Owner | 04/13/2011 | 140,238 |
| ORBIMED ADVISORS LLC | 10% Owner | 04/18/2011 | 293 |
| ORBIMED ADVISORS LLC | 10% Owner | 04/26/2011 | 22,113 |
| ORBIMED ADVISORS LLC | 10% Owner | 04/12/2011 | 290 |
| ORBIMED ADVISORS LLC | 10% Owner | 04/18/2011 | 45,708 |
| ORBIMED ADVISORS LLC | 10% Owner | 04/25/2011 | 1,015 |
| ORBIMED ADVISORS LLC | 10% Owner | 04/12/2011 | 41,180 |
| ORBIMED ADVISORS LLC | 10% Owner | 04/15/2011 | 870 |
| ORBIMED ADVISORS LLC | 10% Owner | 04/25/2011 | 105,125 |
| ORBIMED ADVISORS LLC | 10% Owner | 04/11/2011 | 291 |
| ORBIMED ADVISORS LLC | 10% Owner | 04/15/2011 | 86,710 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 03/31/2011 | 23,042 |
| Van Bokkelen Gil | Chmn & Chief Executive Officer | 03/25/2011 | 25,000 |
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CHANGE IN SHARES OUTSTANDING FOR ATHERSYS INC
STOCK BUYBACKS FOR ATHERSYS INC
Period of Report
Previous Period
% Change in Shares
10-K/10-Q Filings
Quarter
Period of Report: 06/30/2023
10-K/10-Q Filings: View
Previous Period
% Change in Shares
Quarter
03/31/2023
13.16%
1Q
BUYBACK ANNOUNCEMENT(S) FOR ATHERSYS INC
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