Insider Transactions for SELECTA BIOSCIENCES INC (SELB)

Owner Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
Kishimoto Takashi Kei Chief Scientific Officer Oct 23, 2020 Option Exercise $2.77 30,000 83,100 126,149 Oct 27, 2020, 05:13 PM
SPRINGER TIMOTHY A Director Oct 21, 2020 Buy $2.50 880,000 2,199,472 11,716,256 Oct 23, 2020, 05:12 PM
SPRINGER TIMOTHY A Director Oct 23, 2020 Buy $2.71 994,488 2,699,737 14,480,948 Oct 23, 2020, 05:12 PM
SPRINGER TIMOTHY A Director Oct 22, 2020 Buy $2.63 1,770,204 4,656,699 13,486,460 Oct 23, 2020, 05:12 PM
SPRINGER TIMOTHY A Director Oct 20, 2020 Buy $2.21 910,000 2,013,193 10,836,256 Oct 20, 2020, 06:07 PM
SPRINGER TIMOTHY A Director Oct 19, 2020 Buy $2.36 759,500 1,795,002 9,926,256 Oct 20, 2020, 06:07 PM
SPRINGER TIMOTHY A Director Oct 16, 2020 Buy $2.42 218,196 528,034 9,166,756 Oct 20, 2020, 06:07 PM
SPRINGER TIMOTHY A Director Oct 09, 2020 Buy $2.00 276,703 552,465 8,948,560 Oct 14, 2020, 04:18 PM
SPRINGER TIMOTHY A Director Oct 08, 2020 Buy $1.89 530,441 1,000,836 8,671,857 Oct 08, 2020, 05:50 PM
SPRINGER TIMOTHY A Director Oct 07, 2020 Buy $1.65 654,953 1,078,577 8,141,416 Oct 08, 2020, 05:50 PM
SPRINGER TIMOTHY A Director Oct 06, 2020 Buy $1.68 2,000,000 3,365,800 7,486,463 Oct 08, 2020, 05:50 PM
BARABE TIMOTHY C Director Oct 06, 2020 Buy $1.68 50,000 83,985 171,013 Oct 08, 2020, 04:25 PM
Brunn Carsten President and CEO Sep 02, 2020 Sale $2.39 3,364 8,035 93,735 Sep 03, 2020, 04:29 PM
BARABE TIMOTHY C Director Jun 24, 2020 Option Exercise $1.46 32,840 47,946 121,013 Jun 26, 2020, 04:21 PM
Brunn Carsten President and CEO Jun 02, 2020 Sale $3.86 3,253 12,557 86,162 Jun 03, 2020, 04:42 PM
BARABE TIMOTHY C Director Mar 17, 2020 Buy $2.00 5,000 10,000 88,173 Mar 19, 2020, 05:16 PM
Brunn Carsten President and CEO Mar 03, 2020 Sale $3.86 3,374 13,011 78,477 Mar 03, 2020, 04:25 PM
Johnston Lloyd P. COO and SVP, R&D Jan 16, 2020 Option Exercise $0.47 5,128 2,410 16,734 Jan 21, 2020, 05:21 PM
BARABE TIMOTHY C Director Dec 23, 2019 Option Exercise $1.46 65,681 95,894 83,173 Dec 26, 2019, 05:30 PM
SPRINGER TIMOTHY A Director Dec 23, 2019 Option Exercise $1.46 3,940,887 5,753,695 5,486,463 Dec 26, 2019, 05:30 PM
COX CARRIE SMITH Director Dec 23, 2019 Option Exercise $1.46 65,681 95,894 65,681 Dec 26, 2019, 05:30 PM
Myers Scott Dunseth Director Dec 23, 2019 Option Exercise $1.46 39,409 57,537 80,845 Dec 26, 2019, 05:29 PM
Brunn Carsten President and CEO Dec 02, 2019 Sale $1.53 14,272 21,809 70,914 Dec 03, 2019, 04:20 PM
SPRINGER TIMOTHY A Director Aug 20, 2019 Option Exercise $1.81 1,100,000 1,991,000 1,545,576 Aug 20, 2019, 04:33 PM
SPRINGER TIMOTHY A Director Aug 20, 2019 Option Exercise $1.81 1,600,000 2,896,000 6,056,597 Aug 20, 2019, 04:33 PM
Smolinski Stephen Chief Commercial Officer Aug 20, 2019 Option Exercise $1.81 13,812 25,000 13,812 Aug 20, 2019, 04:32 PM
Myers Scott Dunseth Director Aug 20, 2019 Option Exercise $1.81 41,436 74,999 41,436 Aug 20, 2019, 04:32 PM
Kogan Elona Esq. General Counsel Aug 20, 2019 Option Exercise $1.81 82,872 149,998 182,872 Aug 20, 2019, 04:32 PM
Kishimoto Takashi Kei Chief Scientific Officer Aug 20, 2019 Option Exercise $1.81 50,000 90,500 86,114 Aug 20, 2019, 04:31 PM
Brunn Carsten President and CEO Aug 20, 2019 Option Exercise $1.81 41,436 74,999 41,436 Aug 20, 2019, 04:31 PM
ZENNER PATRICK J Director Aug 20, 2019 Option Exercise $1.81 55,248 99,999 55,248 Aug 20, 2019, 04:29 PM
SPRINGER TIMOTHY A Director Aug 14, 2019 Buy $1.74 10,000 17,415 86,418 Aug 16, 2019, 04:18 PM
BARABE TIMOTHY C Director Aug 13, 2019 Buy $1.72 10,000 17,200 17,492 Aug 15, 2019, 04:19 PM
Johnston Lloyd P. COO and SVP, R&D Jul 23, 2019 Option Exercise $0.47 10,000 4,700 11,606 Jul 25, 2019, 04:15 PM
Farokhzad Omid Director Jan 25, 2019 Buy $1.50 83,333 125,000 83,333 Mar 29, 2019, 04:17 PM
SPRINGER TIMOTHY A Director Jan 25, 2019 Buy $1.50 66,666 99,999 76,418 Mar 29, 2019, 04:15 PM
SPRINGER TIMOTHY A Director Jan 25, 2019 Buy $1.50 4,000,000 6,000,000 4,456,597 Mar 29, 2019, 04:15 PM
SPRINGER TIMOTHY A Director Nov 10, 2017 Buy $9.03 4,752 42,906 9,752 Mar 29, 2019, 04:15 PM
Kishimoto Takashi Kei Chief Scientific Officer Jan 07, 2019 Option Exercise $2.77 36,114 100,036 36,114 Feb 21, 2019, 04:29 PM
Nashat Amir Director Jan 25, 2019 Buy $1.50 1,166,666 1,749,999 2,676,234 Jan 29, 2019, 04:37 PM
Sands Earl Chief Medical Officer Nov 17, 2017 Buy $10.26 7,500 76,967 7,500 Nov 21, 2017, 04:08 PM
SPRINGER TIMOTHY A Director Nov 14, 2017 Buy $9.27 57,598 534,095 461,349 Nov 16, 2017, 05:14 PM
Abraham David GC, CCO & Corporate Secretary Nov 14, 2017 Buy $9.25 5,405 49,996 5,405 Nov 14, 2017, 09:58 PM
CAUTREELS WERNER President and CEO Nov 13, 2017 Buy $9.31 20,000 186,250 321,203 Nov 14, 2017, 09:57 PM
SPRINGER TIMOTHY A Director Nov 10, 2017 Buy $9.04 26,338 238,097 403,751 Nov 13, 2017, 06:19 PM
SPRINGER TIMOTHY A Director Nov 09, 2017 Buy $9.34 5,000 46,681 5,000 Nov 13, 2017, 06:19 PM
SPRINGER TIMOTHY A Director Nov 09, 2017 Buy $9.35 22,000 205,659 377,413 Nov 13, 2017, 06:19 PM
BARABE TIMOTHY C Director Nov 10, 2017 Buy $9.00 2,500 22,505 7,492 Nov 13, 2017, 06:18 PM
BARABE TIMOTHY C Director Nov 09, 2017 Buy $9.73 2,500 24,335 4,992 Nov 13, 2017, 06:18 PM
Nashat Amir Director Sep 26, 2017 Sale $18.91 70,226 1,328,079 1,550,478 Sep 28, 2017, 05:10 PM
Nashat Amir Director Sep 22, 2017 Sale $19.26 42,036 809,781 1,654,114 Sep 26, 2017, 05:19 PM
Nashat Amir Director Sep 25, 2017 Sale $18.99 37,175 705,883 1,618,242 Sep 26, 2017, 05:19 PM
Siewers David CFO and Treasurer Sep 20, 2017 Option Exercise $0.63 16,424 10,347 14,230 Sep 22, 2017, 05:30 PM
Siewers David CFO and Treasurer Sep 20, 2017 Sale $20.00 16,424 328,480 0 Sep 22, 2017, 05:30 PM
Nashat Amir Director Sep 20, 2017 Sale $20.03 42,610 853,389 1,795,587 Sep 22, 2017, 04:09 PM
Nashat Amir Director Sep 21, 2017 Sale $19.86 104,577 2,076,826 1,694,676 Sep 22, 2017, 04:09 PM
Johnston Lloyd P. COO and SVP, R&D Jun 15, 2017 Option Exercise $0.47 10,512 4,941 12,118 Jul 10, 2017, 04:19 PM
Johnston Lloyd P. COO and SVP, R&D Jun 15, 2017 Sale $17.04 10,512 179,141 1,606 Jul 10, 2017, 04:19 PM
Johnston Lloyd P. COO and SVP, R*D Jul 03, 2017 Option Exercise $2.77 5,959 16,506 7,565 Jul 06, 2017, 04:05 PM
Johnston Lloyd P. COO and SVP, R*D Jul 03, 2017 Sale $19.10 5,959 113,806 7,465 Jul 06, 2017, 04:05 PM
Siewers David Chief Financial Officer Jun 30, 2017 Option Exercise $0.63 7,420 4,675 7,420 Jul 05, 2017, 12:00 AM
Siewers David Chief Financial Officer Jun 30, 2017 Sale $20.00 7,420 148,405 0 Jul 05, 2017, 12:00 AM
Siewers David Chief Financial Officer Jun 29, 2017 Option Exercise $0.57 9,616 5,443 9,652 Jun 30, 2017, 04:33 PM
Siewers David Chief Financial Officer Jun 29, 2017 Sale $20.00 9,652 193,042 36 Jun 30, 2017, 04:33 PM
SPRINGER TIMOTHY A Director Jun 27, 2017 Buy $17.71 338,791 5,999,988 355,413 Jun 28, 2017, 04:36 PM
Keller Peter Chief Business Officer Jun 27, 2017 Option Exercise $0.63 4,595 2,895 5,000 Jun 28, 2017, 04:35 PM
Keller Peter Chief Business Officer Jun 27, 2017 Sale $19.30 4,595 88,681 405 Jun 28, 2017, 04:35 PM
Siewers David Chief Financial Officer Jun 26, 2017 Sale $20.00 6,886 137,720 36 Jun 28, 2017, 04:35 PM
Johnston Lloyd P. COO and SVP, R*D Jun 15, 2017 Option Exercise $0.47 20,512 9,641 22,118 Jun 19, 2017, 04:12 PM
Johnston Lloyd P. COO and SVP, R*D Jun 15, 2017 Sale $17.00 20,512 348,640 1,606 Jun 19, 2017, 04:12 PM
SPRINGER TIMOTHY A Director Jun 01, 2017 Buy $13.75 518 7,123 16,622 Jun 02, 2017, 04:05 PM
SPRINGER TIMOTHY A Director May 18, 2017 Buy $14.00 4,860 68,040 16,104 May 19, 2017, 04:06 PM
SPRINGER TIMOTHY A Director May 17, 2017 Buy $14.01 11,244 157,483 11,244 May 19, 2017, 04:06 PM
KANIA EDWIN M JR Director May 16, 2017 Sale $14.00 266,795 3,735,130 560,067 May 16, 2017, 05:28 PM
Johnston Lloyd P. COO AND SVP, R&D Apr 17, 2017 Option Exercise $0.39 13,205 5,150 14,811 Apr 18, 2017, 05:18 PM
Johnston Lloyd P. COO AND SVP, R&D Apr 17, 2017 Sale $13.95 13,205 184,210 1,606 Apr 18, 2017, 05:18 PM
Farokhzad Omid Director Mar 23, 2017 Option Exercise $3.92 60,000 235,108 188,004 Mar 27, 2017, 04:02 PM
Johnston Lloyd P. COO AND SVP, R&D Jan 23, 2017 Option Exercise $0.39 15,000 5,850 16,606 Jan 30, 2017, 04:54 PM
Johnston Lloyd P. COO AND SVP, R&D Jan 23, 2017 Sale $14.01 15,000 210,106 5,496 Jan 30, 2017, 04:54 PM
Kishimoto Takashi Kei Chief Scientific Officer Dec 28, 2016 Option Exercise $2.77 10,000 27,700 10,000 Dec 30, 2016, 06:07 PM
Kishimoto Takashi Kei Chief Scientific Officer Dec 28, 2016 Sale $17.55 10,000 175,500 0 Dec 30, 2016, 06:07 PM
Abraham David CCO, Gen.Counsel, Corp.Sec. Dec 21, 2016 Option Exercise $0.47 12,280 5,772 14,844 Dec 23, 2016, 02:19 PM
Abraham David CCO, Gen.Counsel, Corp.Sec. Dec 21, 2016 Sale $18.00 14,844 267,192 0 Dec 23, 2016, 02:19 PM
Keller Peter Chief Business Officer Dec 19, 2016 Sale $18.58 4,723 87,753 405 Dec 21, 2016, 07:14 PM
ORBIMED ADVISORS LLC Director Jun 27, 2016 Buy $14.00 550,000 7,700,000 1,825,415 Jun 29, 2016, 08:55 PM
RUSNANO 10% Owner Jun 27, 2016 Buy $14.00 107,143 1,500,002 157,009 Jun 29, 2016, 06:14 PM
GORDON CARL L Director Jun 27, 2016 Buy $14.00 550,000 7,700,000 1,825,415 Jun 29, 2016, 04:49 PM
ORBIMED ADVISORS LLC Director Jun 27, 2016 Buy $14.00 550,000 7,700,000 1,825,415 Jun 29, 2016, 04:49 PM
Osage University Partners II, L.P. 10% Owner Jun 27, 2016 Buy $14.00 350,000 4,900,000 862,543 Jun 29, 2016, 04:47 PM
Nanodimension Management Ltd 10% Owner Jun 27, 2016 Buy $14.00 385,000 5,390,000 1,045,957 Jun 29, 2016, 04:46 PM
TAS Partners, LLC Director Jun 27, 2016 Buy $14.00 710,000 9,940,000 1,237,028 Jun 29, 2016, 04:45 PM
Nashat Amir Director Jun 27, 2016 Buy $14.00 150,000 2,100,000 1,836,703 Jun 29, 2016, 04:45 PM
Polaris Venture Management Co. V, L.L.C. 10% Owner Jun 27, 2016 Buy $14.00 150,000 2,100,000 1,836,703 Jun 29, 2016, 04:44 PM

Desktop Version

Owner Relationship Date Transaction Value($)
Kishimoto Takashi Kei Chief Scientific Officer Oct 23, 2020 Option Exercise 83,100
SPRINGER TIMOTHY A Director Oct 21, 2020 Buy 2,199,472
SPRINGER TIMOTHY A Director Oct 23, 2020 Buy 2,699,737
SPRINGER TIMOTHY A Director Oct 22, 2020 Buy 4,656,699
SPRINGER TIMOTHY A Director Oct 20, 2020 Buy 2,013,193
SPRINGER TIMOTHY A Director Oct 19, 2020 Buy 1,795,002
SPRINGER TIMOTHY A Director Oct 16, 2020 Buy 528,034
SPRINGER TIMOTHY A Director Oct 09, 2020 Buy 552,465
SPRINGER TIMOTHY A Director Oct 08, 2020 Buy 1,000,836
SPRINGER TIMOTHY A Director Oct 07, 2020 Buy 1,078,577
SPRINGER TIMOTHY A Director Oct 06, 2020 Buy 3,365,800
BARABE TIMOTHY C Director Oct 06, 2020 Buy 83,985
Brunn Carsten President and CEO Sep 02, 2020 Sale 8,035
BARABE TIMOTHY C Director Jun 24, 2020 Option Exercise 47,946
Brunn Carsten President and CEO Jun 02, 2020 Sale 12,557
BARABE TIMOTHY C Director Mar 17, 2020 Buy 10,000
Brunn Carsten President and CEO Mar 03, 2020 Sale 13,011
Johnston Lloyd P. COO and SVP, R&D Jan 16, 2020 Option Exercise 2,410
BARABE TIMOTHY C Director Dec 23, 2019 Option Exercise 95,894
SPRINGER TIMOTHY A Director Dec 23, 2019 Option Exercise 5,753,695
COX CARRIE SMITH Director Dec 23, 2019 Option Exercise 95,894
Myers Scott Dunseth Director Dec 23, 2019 Option Exercise 57,537
Brunn Carsten President and CEO Dec 02, 2019 Sale 21,809
SPRINGER TIMOTHY A Director Aug 20, 2019 Option Exercise 1,991,000
SPRINGER TIMOTHY A Director Aug 20, 2019 Option Exercise 2,896,000
Smolinski Stephen Chief Commercial Officer Aug 20, 2019 Option Exercise 25,000
Myers Scott Dunseth Director Aug 20, 2019 Option Exercise 74,999
Kogan Elona Esq. General Counsel Aug 20, 2019 Option Exercise 149,998
Kishimoto Takashi Kei Chief Scientific Officer Aug 20, 2019 Option Exercise 90,500
Brunn Carsten President and CEO Aug 20, 2019 Option Exercise 74,999
ZENNER PATRICK J Director Aug 20, 2019 Option Exercise 99,999
SPRINGER TIMOTHY A Director Aug 14, 2019 Buy 17,415
BARABE TIMOTHY C Director Aug 13, 2019 Buy 17,200
Johnston Lloyd P. COO and SVP, R&D Jul 23, 2019 Option Exercise 4,700
Farokhzad Omid Director Jan 25, 2019 Buy 125,000
SPRINGER TIMOTHY A Director Jan 25, 2019 Buy 99,999
SPRINGER TIMOTHY A Director Jan 25, 2019 Buy 6,000,000
SPRINGER TIMOTHY A Director Nov 10, 2017 Buy 42,906
Kishimoto Takashi Kei Chief Scientific Officer Jan 07, 2019 Option Exercise 100,036
Nashat Amir Director Jan 25, 2019 Buy 1,749,999
Sands Earl Chief Medical Officer Nov 17, 2017 Buy 76,967
SPRINGER TIMOTHY A Director Nov 14, 2017 Buy 534,095
Abraham David GC, CCO & Corporate Secretary Nov 14, 2017 Buy 49,996
CAUTREELS WERNER President and CEO Nov 13, 2017 Buy 186,250
SPRINGER TIMOTHY A Director Nov 10, 2017 Buy 238,097
SPRINGER TIMOTHY A Director Nov 09, 2017 Buy 46,681
SPRINGER TIMOTHY A Director Nov 09, 2017 Buy 205,659
BARABE TIMOTHY C Director Nov 10, 2017 Buy 22,505
BARABE TIMOTHY C Director Nov 09, 2017 Buy 24,335
Nashat Amir Director Sep 26, 2017 Sale 1,328,079
Nashat Amir Director Sep 22, 2017 Sale 809,781
Nashat Amir Director Sep 25, 2017 Sale 705,883
Siewers David CFO and Treasurer Sep 20, 2017 Option Exercise 10,347
Siewers David CFO and Treasurer Sep 20, 2017 Sale 328,480
Nashat Amir Director Sep 20, 2017 Sale 853,389
Nashat Amir Director Sep 21, 2017 Sale 2,076,826
Johnston Lloyd P. COO and SVP, R&D Jun 15, 2017 Option Exercise 4,941
Johnston Lloyd P. COO and SVP, R&D Jun 15, 2017 Sale 179,141
Johnston Lloyd P. COO and SVP, R*D Jul 03, 2017 Option Exercise 16,506
Johnston Lloyd P. COO and SVP, R*D Jul 03, 2017 Sale 113,806
Siewers David Chief Financial Officer Jun 30, 2017 Option Exercise 4,675
Siewers David Chief Financial Officer Jun 30, 2017 Sale 148,405
Siewers David Chief Financial Officer Jun 29, 2017 Option Exercise 5,443
Siewers David Chief Financial Officer Jun 29, 2017 Sale 193,042
SPRINGER TIMOTHY A Director Jun 27, 2017 Buy 5,999,988
Keller Peter Chief Business Officer Jun 27, 2017 Option Exercise 2,895
Keller Peter Chief Business Officer Jun 27, 2017 Sale 88,681
Siewers David Chief Financial Officer Jun 26, 2017 Sale 137,720
Johnston Lloyd P. COO and SVP, R*D Jun 15, 2017 Option Exercise 9,641
Johnston Lloyd P. COO and SVP, R*D Jun 15, 2017 Sale 348,640
SPRINGER TIMOTHY A Director Jun 01, 2017 Buy 7,123
SPRINGER TIMOTHY A Director May 18, 2017 Buy 68,040
SPRINGER TIMOTHY A Director May 17, 2017 Buy 157,483
KANIA EDWIN M JR Director May 16, 2017 Sale 3,735,130
Johnston Lloyd P. COO AND SVP, R&D Apr 17, 2017 Option Exercise 5,150
Johnston Lloyd P. COO AND SVP, R&D Apr 17, 2017 Sale 184,210
Farokhzad Omid Director Mar 23, 2017 Option Exercise 235,108
Johnston Lloyd P. COO AND SVP, R&D Jan 23, 2017 Option Exercise 5,850
Johnston Lloyd P. COO AND SVP, R&D Jan 23, 2017 Sale 210,106
Kishimoto Takashi Kei Chief Scientific Officer Dec 28, 2016 Option Exercise 27,700
Kishimoto Takashi Kei Chief Scientific Officer Dec 28, 2016 Sale 175,500
Abraham David CCO, Gen.Counsel, Corp.Sec. Dec 21, 2016 Option Exercise 5,772
Abraham David CCO, Gen.Counsel, Corp.Sec. Dec 21, 2016 Sale 267,192
Keller Peter Chief Business Officer Dec 19, 2016 Sale 87,753
ORBIMED ADVISORS LLC Director Jun 27, 2016 Buy 7,700,000
RUSNANO 10% Owner Jun 27, 2016 Buy 1,500,002
GORDON CARL L Director Jun 27, 2016 Buy 7,700,000
ORBIMED ADVISORS LLC Director Jun 27, 2016 Buy 7,700,000
Osage University Partners II, L.P. 10% Owner Jun 27, 2016 Buy 4,900,000
Nanodimension Management Ltd 10% Owner Jun 27, 2016 Buy 5,390,000
TAS Partners, LLC Director Jun 27, 2016 Buy 9,940,000
Nashat Amir Director Jun 27, 2016 Buy 2,100,000
Polaris Venture Management Co. V, L.L.C. 10% Owner Jun 27, 2016 Buy 2,100,000