| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TCRX | TScan Therapeutics, Inc. | Westphal Christoph H | 10% Owner | Jul 20, 2021 | Buy | $15.00 | 133,333 | 1,999,995 | 1,278,838 | Jul 22, 2021, 04:46 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | 10% Owner | Oct 16, 2018 | Sale | $0.92 | 3,212,861 | 2,941,053 | 0 | Oct 18, 2018, 05:02 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Nov 08, 2016 | Buy | $7.31 | 7,000 | 51,170 | 3,941,118 | Nov 08, 2016, 04:23 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Nov 07, 2016 | Buy | $5.70 | 8,870 | 50,559 | 3,934,118 | Nov 07, 2016, 04:43 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 23, 2016 | Buy | $11.28 | 2,700 | 30,456 | 3,212,861 | Jun 24, 2016, 09:03 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 21, 2016 | Buy | $11.07 | 2,800 | 30,996 | 3,207,261 | Jun 22, 2016, 05:40 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 22, 2016 | Buy | $11.03 | 2,900 | 31,987 | 3,210,161 | Jun 22, 2016, 05:40 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 17, 2016 | Buy | $10.98 | 3,000 | 32,940 | 3,201,461 | Jun 21, 2016, 10:04 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 20, 2016 | Buy | $11.37 | 3,000 | 34,110 | 3,204,461 | Jun 21, 2016, 10:04 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 15, 2016 | Buy | $11.24 | 2,900 | 32,596 | 3,195,561 | Jun 17, 2016, 03:22 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 16, 2016 | Buy | $11.10 | 2,900 | 32,190 | 3,198,461 | Jun 17, 2016, 03:22 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 13, 2016 | Buy | $11.90 | 2,900 | 34,510 | 3,189,661 | Jun 15, 2016, 10:03 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 14, 2016 | Buy | $11.19 | 3,000 | 33,570 | 3,192,661 | Jun 15, 2016, 10:03 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 09, 2016 | Buy | $12.04 | 3,000 | 36,120 | 3,183,761 | Jun 13, 2016, 09:30 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 10, 2016 | Buy | $11.83 | 3,000 | 35,490 | 3,186,761 | Jun 13, 2016, 09:30 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 07, 2016 | Buy | $12.26 | 3,000 | 36,780 | 3,177,861 | Jun 09, 2016, 12:29 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 08, 2016 | Buy | $12.24 | 2,900 | 35,496 | 3,180,761 | Jun 09, 2016, 12:29 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 06, 2016 | Buy | $12.33 | 3,000 | 36,990 | 3,174,861 | Jun 07, 2016, 10:05 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 03, 2016 | Buy | $12.79 | 3,000 | 38,370 | 3,171,861 | Jun 07, 2016, 10:05 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 01, 2016 | Buy | $12.76 | 5,000 | 63,800 | 3,163,861 | Jun 02, 2016, 05:54 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 02, 2016 | Buy | $13.22 | 5,000 | 66,100 | 3,168,861 | Jun 02, 2016, 05:54 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 27, 2016 | Buy | $12.68 | 17,300 | 219,364 | 3,153,861 | Jun 01, 2016, 10:19 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 31, 2016 | Buy | $12.66 | 5,000 | 63,300 | 3,158,861 | Jun 01, 2016, 10:19 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 25, 2016 | Buy | $13.25 | 12,300 | 162,975 | 3,120,261 | May 27, 2016, 12:42 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 26, 2016 | Buy | $12.53 | 16,300 | 204,239 | 3,136,561 | May 27, 2016, 12:42 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 23, 2016 | Buy | $12.31 | 13,367 | 164,548 | 3,090,994 | May 24, 2016, 05:20 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 24, 2016 | Buy | $12.50 | 16,967 | 212,088 | 3,107,961 | May 24, 2016, 05:20 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 20, 2016 | Buy | $11.44 | 1,000 | 11,440 | 3,077,627 | May 23, 2016, 11:42 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 19, 2016 | Buy | $11.00 | 6,914 | 76,054 | 3,076,627 | May 23, 2016, 11:42 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 17, 2016 | Buy | $11.14 | 18,200 | 202,748 | 3,054,513 | May 19, 2016, 08:44 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 18, 2016 | Buy | $11.05 | 15,200 | 167,960 | 3,069,713 | May 19, 2016, 08:44 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 13, 2016 | Buy | $10.09 | 7,269 | 73,344 | 3,028,113 | May 17, 2016, 10:55 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 16, 2016 | Buy | $10.40 | 8,200 | 85,280 | 3,036,313 | May 17, 2016, 10:55 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 11, 2016 | Buy | $10.33 | 14,120 | 145,860 | 3,004,747 | May 13, 2016, 10:00 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 12, 2016 | Buy | $9.94 | 16,097 | 160,004 | 3,020,844 | May 13, 2016, 10:00 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 09, 2016 | Buy | $9.80 | 17,532 | 171,814 | 2,978,050 | May 11, 2016, 10:15 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 10, 2016 | Buy | $10.14 | 12,577 | 127,531 | 2,990,627 | May 11, 2016, 10:15 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Mar 23, 2016 | Buy | $11.55 | 25,356 | 292,862 | 2,936,311 | Mar 25, 2016, 02:34 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Mar 24, 2016 | Buy | $10.55 | 24,207 | 255,384 | 2,960,518 | Mar 25, 2016, 02:34 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Mar 22, 2016 | Buy | $11.78 | 23,951 | 282,143 | 2,910,955 | Mar 25, 2016, 02:30 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Mar 21, 2016 | Buy | $11.74 | 48,058 | 564,195 | 2,910,955 | Mar 23, 2016, 09:05 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Mar 17, 2016 | Buy | $10.94 | 19,137 | 209,359 | 2,844,460 | Mar 21, 2016, 11:00 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Mar 18, 2016 | Buy | $11.06 | 18,437 | 203,913 | 2,862,897 | Mar 21, 2016, 11:00 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Mar 16, 2016 | Buy | $10.85 | 19,142 | 207,691 | 2,825,323 | Mar 17, 2016, 05:18 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Mar 15, 2016 | Buy | $9.62 | 19,237 | 185,060 | 2,806,181 | Mar 17, 2016, 05:18 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Mar 11, 2016 | Buy | $7.00 | 89,680 | 627,760 | 2,786,944 | Mar 15, 2016, 04:46 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Dec 14, 2015 | Buy | $12.01 | 927 | 11,130 | 3,925,248 | Dec 15, 2015, 01:36 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Dec 07, 2015 | Buy | $12.02 | 907 | 10,899 | 3,924,321 | Dec 07, 2015, 05:19 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Nov 30, 2015 | Buy | $12.32 | 887 | 10,929 | 3,923,414 | Dec 01, 2015, 12:17 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Nov 23, 2015 | Buy | $11.39 | 971 | 11,064 | 3,922,527 | Nov 23, 2015, 04:44 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Nov 16, 2015 | Buy | $10.78 | 1,001 | 10,791 | 3,921,556 | Nov 16, 2015, 05:04 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Nov 09, 2015 | Buy | $11.03 | 1,000 | 11,032 | 3,920,555 | Nov 09, 2015, 02:14 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Nov 02, 2015 | Buy | $11.59 | 967 | 11,204 | 3,919,555 | Nov 04, 2015, 07:09 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Oct 26, 2015 | Buy | $10.55 | 1,043 | 11,003 | 3,918,588 | Oct 28, 2015, 08:07 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Oct 19, 2015 | Buy | $10.61 | 1,018 | 10,797 | 3,917,545 | Oct 20, 2015, 12:31 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Oct 12, 2015 | Buy | $11.98 | 924 | 11,072 | 3,916,527 | Oct 13, 2015, 09:04 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Oct 05, 2015 | Buy | $12.48 | 868 | 10,833 | 3,915,603 | Oct 06, 2015, 02:55 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Sep 28, 2015 | Buy | $11.18 | 924 | 10,335 | 3,914,735 | Sep 30, 2015, 08:10 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Sep 21, 2015 | Buy | $16.04 | 733 | 11,757 | 3,913,811 | Sep 22, 2015, 09:58 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Sep 14, 2015 | Buy | $14.34 | 750 | 10,759 | 3,913,078 | Sep 16, 2015, 02:25 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Aug 31, 2015 | Buy | $12.49 | 887 | 11,083 | 3,912,328 | Sep 01, 2015, 05:20 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Aug 24, 2015 | Buy | $13.36 | 844 | 11,277 | 3,911,441 | Aug 26, 2015, 09:18 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Aug 17, 2015 | Buy | $14.19 | 774 | 10,985 | 3,910,597 | Aug 19, 2015, 10:00 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Aug 10, 2015 | Buy | $14.71 | 762 | 11,211 | 3,909,823 | Aug 11, 2015, 09:54 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Aug 03, 2015 | Buy | $16.11 | 706 | 11,372 | 3,909,061 | Aug 04, 2015, 12:44 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jul 27, 2015 | Buy | $16.08 | 691 | 11,111 | 3,908,355 | Jul 27, 2015, 01:35 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jul 20, 2015 | Buy | $16.45 | 337 | 5,543 | 3,907,664 | Jul 21, 2015, 09:18 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jul 13, 2015 | Buy | $17.41 | 324 | 5,640 | 3,907,327 | Jul 14, 2015, 09:00 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jul 06, 2015 | Buy | $16.20 | 342 | 5,540 | 3,907,003 | Jul 08, 2015, 08:38 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 29, 2015 | Buy | $20.21 | 286 | 5,781 | 3,906,661 | Jul 01, 2015, 03:25 PM | |
| VSTM | Verastem, Inc. | Westphal Christoph H | Executive Chairman | Jun 30, 2015 | Option Exercise | $6.86 | 2,648 | 18,165 | 665,224 | Jul 01, 2015, 09:15 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 22, 2015 | Buy | $19.76 | 278 | 5,495 | 3,906,375 | Jun 23, 2015, 08:38 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 15, 2015 | Buy | $19.37 | 284 | 5,502 | 3,906,097 | Jun 16, 2015, 04:22 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 08, 2015 | Buy | $17.88 | 311 | 5,560 | 3,905,813 | Jun 10, 2015, 09:23 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Jun 01, 2015 | Buy | $18.15 | 303 | 5,501 | 3,905,502 | Jun 03, 2015, 12:53 PM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 18, 2015 | Buy | $17.04 | 323 | 5,504 | 3,905,199 | May 20, 2015, 11:07 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 11, 2015 | Buy | $18.19 | 313 | 5,693 | 3,904,876 | May 13, 2015, 09:16 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | May 04, 2015 | Buy | $18.17 | 310 | 5,633 | 3,904,563 | May 06, 2015, 09:57 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Apr 27, 2015 | Buy | $22.15 | 244 | 5,406 | 3,904,253 | Apr 29, 2015, 08:53 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Apr 20, 2015 | Buy | $20.91 | 266 | 5,563 | 3,904,009 | Apr 21, 2015, 08:40 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Apr 13, 2015 | Buy | $19.64 | 282 | 5,538 | 3,903,743 | Apr 15, 2015, 09:59 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Apr 06, 2015 | Buy | $21.18 | 262 | 5,548 | 3,903,461 | Apr 07, 2015, 08:48 AM | |
| VSTM | Verastem, Inc. | Westphal Christoph H | Executive Chairman | Mar 31, 2015 | Option Exercise | $10.49 | 2,817 | 29,550 | 674,328 | Apr 02, 2015, 10:55 AM | |
| FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Mar 30, 2015 | Buy | $20.52 | 272 | 5,581 | 3,903,199 | Apr 01, 2015, 05:18 PM | |
| VSTM | Verastem, Inc. | Westphal Christoph H | Executive Chairman | Jan 28, 2015 | Buy | $6.50 | 1,230,769 | 7,999,999 | 1,230,769 | Jan 28, 2015, 02:16 PM | |
| VSTM | Verastem, Inc. | Westphal Christoph H | Executive Chairman | Jan 08, 2015 | Option Exercise | $9.19 | 5,810 | 53,394 | 683,601 | Jan 12, 2015, 09:34 AM | |
| VSTM | Verastem, Inc. | Westphal Christoph H | Executive Chairman | Dec 31, 2014 | Option Exercise | $8.86 | 2,770 | 24,542 | 677,789 | Dec 31, 2014, 12:20 PM | |
| VSTM | Verastem, Inc. | Westphal Christoph H | Executive Chairman | Dec 19, 2014 | Buy | $8.50 | 1,500 | 12,750 | 687,016 | Dec 22, 2014, 10:50 AM | |
| VSTM | Verastem, Inc. | Westphal Christoph H | Executive Chairman | Sep 30, 2014 | Option Exercise | $8.60 | 2,762 | 23,753 | 685,516 | Oct 02, 2014, 10:59 AM | |
| VSTM | Verastem, Inc. | Westphal Christoph H | Executive Chairman | Jun 30, 2014 | Option Exercise | $9.52 | 5,530 | 52,646 | 694,734 | Jul 01, 2014, 08:48 AM | |
| VSTM | Verastem, Inc. | Westphal Christoph H | Executive Chairman | May 14, 2014 | Buy | $7.56 | 2,000 | 15,120 | 700,264 | May 15, 2014, 11:45 AM | |
| VSTM | Verastem, Inc. | Westphal Christoph H | Executive Chairman | Mar 31, 2014 | Option Exercise | $10.36 | 5,550 | 57,498 | 698,264 | Mar 31, 2014, 05:51 PM | |
| OVAS | OvaScience, Inc. | Westphal Christoph H | Director | Mar 07, 2014 | Buy | $10.00 | 100,000 | 1,000,000 | 3,820,571 | Mar 11, 2014, 07:28 PM | |
| VSTM | Verastem, Inc. | Westphal Christoph H | Director | Jan 08, 2014 | Option Exercise | $13.59 | 12,392 | 168,407 | 703,814 | Jan 09, 2014, 07:14 PM | |
| VSTM | Verastem, Inc. | Westphal Christoph H | Director | Jan 02, 2014 | Option Exercise | $11.40 | 6,492 | 74,009 | 690,380 | Jan 03, 2014, 01:30 PM | |
| VSTM | Verastem, Inc. | Westphal Christoph H | Director | Oct 31, 2013 | Option Exercise | $9.99 | 800 | 7,996 | 695,872 | Nov 19, 2013, 04:58 PM | |
| VSTM | Verastem, Inc. | Westphal Christoph H | Director | Nov 18, 2013 | Buy | $9.60 | 1,000 | 9,602 | 696,872 | Nov 19, 2013, 04:58 PM | |
| VSTM | Verastem, Inc. | Westphal Christoph H | Director | Sep 30, 2013 | Option Exercise | $12.71 | 6,094 | 77,455 | 695,072 | Oct 01, 2013, 03:48 PM | |
| OVAS | OvaScience, Inc. | Westphal Christoph H | Director | Sep 11, 2013 | Buy | $10.53 | 4,850 | 51,070 | 4,850 | Sep 12, 2013, 10:26 AM | |
| VSTM | Verastem, Inc. | Westphal Christoph H | Director | Jul 01, 2013 | Option Exercise | $13.88 | 5,923 | 82,211 | 701,166 | Jul 02, 2013, 04:06 PM |
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