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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of all insider trading transactions in SELECTA BIOSCIENCES INC. Get notifications about new insider transactions in SELECTA BIOSCIENCES INC for free.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 27 2021 | SELB | SELECTA BIOSCIENCE ... | TRABER PETER G | Chief Medical Offic ... | Buy | P | 3.99 | 20,000 | 79,850 | 135,500 | 115.5 K to 135.5 K (+17.32 %) |
| May 11 2021 | SELB | SELECTA BIOSCIENCE ... | Kishimoto Takashi Kei | Chief Scientific Of ... | Option Exercise | M | 2.77 | 13,629 | 37,752 | 0 | |
| May 11 2021 | SELB | SELECTA BIOSCIENCE ... | Kishimoto Takashi Kei | Chief Scientific Of ... | Buy | M | 2.77 | 13,629 | 37,752 | 177,778 | 164.1 K to 177.8 K (+8.30 %) |
| Apr 01 2021 | SELB | SELECTA BIOSCIENCE ... | ANDO GORAN | Director | Option Exercise | A | 4.01 | 40,000 | 160,400 | 40,000 | |
| Apr 01 2021 | SELB | SELECTA BIOSCIENCE ... | ZENNER PATRICK J | Director | Option Exercise | A | 4.01 | 40,000 | 160,400 | 40,000 | |
| Apr 01 2021 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Option Exercise | A | 4.01 | 40,000 | 160,400 | 40,000 | |
| Apr 01 2021 | SELB | SELECTA BIOSCIENCE ... | Sallin Aymeric | Director | Option Exercise | A | 4.01 | 40,000 | 160,400 | 40,000 | |
| Apr 01 2021 | SELB | SELECTA BIOSCIENCE ... | Myers Scott Dunseth | Director | Option Exercise | A | 4.01 | 40,000 | 160,400 | 40,000 | |
| Apr 01 2021 | SELB | SELECTA BIOSCIENCE ... | COX CARRIE SMITH | Director | Option Exercise | A | 4.01 | 60,000 | 240,600 | 60,000 | |
| Apr 01 2021 | SELB | SELECTA BIOSCIENCE ... | BARABE TIMOTHY C | Director | Option Exercise | A | 4.01 | 40,000 | 160,400 | 40,000 | |
| Mar 19 2021 | SELB | SELECTA BIOSCIENCE ... | TRABER PETER G | Chief Medical Offic ... | Buy | P | 4.50 | 10,000 | 45,000 | 98,000 | 88 K to 98 K (+11.36 %) |
| Mar 19 2021 | SELB | SELECTA BIOSCIENCE ... | TRABER PETER G | Chief Medical Offic ... | Buy | P | 4.53 | 10,000 | 45,295 | 88,000 | 78 K to 88 K (+12.82 %) |
| Mar 19 2021 | SELB | SELECTA BIOSCIENCE ... | Johnston Lloyd P. | COO and SVP, R&D | Sell | S | 4.45 | 15,128 | 67,312 | 87,477 | 102.6 K to 87.5 K (-14.74 %) |
| Jan 06 2021 | SELB | SELECTA BIOSCIENCE ... | TRABER PETER G | Chief Medical Offic ... | Option Exercise | A | 2.99 | 230,000 | 687,700 | 230,000 | |
| Jan 06 2021 | SELB | SELECTA BIOSCIENCE ... | TRABER PETER G | Chief Medical Offic ... | Grant | A | 0.00 | 38,000 | 0 | 78,000 | 40 K to 78 K (+95.00 %) |
| Jan 06 2021 | SELB | SELECTA BIOSCIENCE ... | Kishimoto Takashi Kei | Chief Scientific Of ... | Option Exercise | A | 2.99 | 230,000 | 687,700 | 230,000 | |
| Jan 06 2021 | SELB | SELECTA BIOSCIENCE ... | Kishimoto Takashi Kei | Chief Scientific Of ... | Grant | A | 0.00 | 38,000 | 0 | 164,149 | 126.1 K to 164.1 K (+30.12 %) |
| Jan 06 2021 | SELB | SELECTA BIOSCIENCE ... | Johnston Lloyd P. | COO and SVP, R&D | Option Exercise | A | 2.99 | 230,000 | 687,700 | 230,000 | |
| Jan 06 2021 | SELB | SELECTA BIOSCIENCE ... | Johnston Lloyd P. | COO and SVP, R&D | Grant | A | 0.00 | 38,000 | 0 | 57,734 | 19.7 K to 57.7 K (+192.56 %) |
| Jan 06 2021 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Option Exercise | A | 2.99 | 670,000 | 2,003,300 | 670,000 | |
| Jan 06 2021 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Grant | A | 0.00 | 110,000 | 0 | 211,350 | 101.4 K to 211.4 K (+108.53 %) |
| Jan 06 2021 | SELB | SELECTA BIOSCIENCE ... | TRABER PETER G | Chief Medical Offic ... | Option Exercise | A | 2.99 | 230,000 | 687,700 | 230,000 | |
| Jan 06 2021 | SELB | SELECTA BIOSCIENCE ... | TRABER PETER G | Chief Medical Offic ... | Grant | A | 0.00 | 38,000 | 0 | 78,000 | 40 K to 78 K (+95.00 %) |
| Jan 06 2021 | SELB | SELECTA BIOSCIENCE ... | Kishimoto Takashi Kei | Chief Scientific Of ... | Option Exercise | A | 2.99 | 230,000 | 687,700 | 230,000 | |
| Jan 06 2021 | SELB | SELECTA BIOSCIENCE ... | Kishimoto Takashi Kei | Chief Scientific Of ... | Grant | A | 0.00 | 38,000 | 0 | 164,149 | 126.1 K to 164.1 K (+30.12 %) |
| Jan 06 2021 | SELB | SELECTA BIOSCIENCE ... | Johnston Lloyd P. | COO and SVP, R&D | Option Exercise | A | 2.99 | 230,000 | 687,700 | 230,000 | |
| Jan 06 2021 | SELB | SELECTA BIOSCIENCE ... | Johnston Lloyd P. | COO and SVP, R&D | Grant | A | 0.00 | 38,000 | 0 | 57,734 | 19.7 K to 57.7 K (+192.56 %) |
| Jan 06 2021 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Option Exercise | A | 2.99 | 670,000 | 2,003,300 | 670,000 | |
| Jan 06 2021 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Grant | A | 0.00 | 110,000 | 0 | 211,350 | 101.4 K to 211.4 K (+108.53 %) |
| Dec 16 2020 | SELB | SELECTA BIOSCIENCE ... | TRABER PETER G | Chief Medical Offic ... | Buy | P | 3.24 | 40,000 | 129,424 | 40,000 | 0 to 40 K |
| Dec 03 2020 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Option Exercise | M | 0.00 | 10,938 | 0 | 87,500 | |
| Dec 03 2020 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Sell | S | 3.35 | 3,323 | 11,134 | 101,350 | 104.7 K to 101.4 K (-3.17 %) |
| Dec 03 2020 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Buy | M | 0.00 | 10,938 | 0 | 104,673 | 93.7 K to 104.7 K (+11.67 %) |
| Oct 27 2020 | SELB | SELECTA BIOSCIENCE ... | Kishimoto Takashi Kei | Chief Scientific Of ... | Option Exercise | M | 2.77 | 30,000 | 83,100 | 13,629 | |
| Oct 27 2020 | SELB | SELECTA BIOSCIENCE ... | Kishimoto Takashi Kei | Chief Scientific Of ... | Buy | M | 2.77 | 30,000 | 83,100 | 126,149 | 96.1 K to 126.1 K (+31.20 %) |
| Oct 23 2020 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Buy | P | 2.71 | 994,488 | 2,699,737 | 14,480,948 | 13.5 M to 14.5 M (+7.37 %) |
| Oct 23 2020 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Buy | P | 2.63 | 1,770,204 | 4,656,699 | 13,486,460 | 11.7 M to 13.5 M (+15.11 %) |
| Oct 23 2020 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Buy | P | 2.50 | 880,000 | 2,199,472 | 11,716,256 | 10.8 M to 11.7 M (+8.12 %) |
| Oct 20 2020 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Buy | P | 2.21 | 910,000 | 2,013,193 | 10,836,256 | 9.9 M to 10.8 M (+9.17 %) |
| Oct 20 2020 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Buy | P | 2.36 | 759,500 | 1,795,002 | 9,926,256 | 9.2 M to 9.9 M (+8.29 %) |
| Oct 20 2020 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Buy | P | 2.42 | 218,196 | 528,034 | 9,166,756 | 8.9 M to 9.2 M (+2.44 %) |
| Oct 14 2020 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Buy | P | 2.00 | 276,703 | 552,465 | 8,948,560 | 8.7 M to 8.9 M (+3.19 %) |
| Oct 08 2020 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Buy | P | 1.89 | 530,441 | 1,000,836 | 8,671,857 | 8.1 M to 8.7 M (+6.52 %) |
| Oct 08 2020 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Buy | P | 1.65 | 654,953 | 1,078,577 | 8,141,416 | 7.5 M to 8.1 M (+8.75 %) |
| Oct 08 2020 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Buy | P | 1.68 | 2,000,000 | 3,365,800 | 7,486,463 | 5.5 M to 7.5 M (+36.45 %) |
| Oct 08 2020 | SELB | SELECTA BIOSCIENCE ... | BARABE TIMOTHY C | Director | Buy | P | 1.68 | 50,000 | 83,985 | 171,013 | 121 K to 171 K (+41.32 %) |
| Sep 03 2020 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Option Exercise | M | 0.00 | 10,937 | 0 | 98,438 | |
| Sep 03 2020 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Sell | S | 2.39 | 3,364 | 8,035 | 93,735 | 97.1 K to 93.7 K (-3.46 %) |
| Sep 03 2020 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Buy | M | 0.00 | 10,937 | 0 | 97,099 | 86.2 K to 97.1 K (+12.69 %) |
| Aug 04 2020 | SELB | SELECTA BIOSCIENCE ... | TRABER PETER G | Chief Medical Offic ... | Option Exercise | A | 2.38 | 650,000 | 1,547,000 | 650,000 | |
| Jul 06 2020 | SELB | SELECTA BIOSCIENCE ... | Dahms Bradford D. | Chief Financial Off ... | Option Exercise | A | 2.84 | 40,000 | 113,600 | 40,000 | |
| Jul 06 2020 | SELB | SELECTA BIOSCIENCE ... | Johnston Lloyd P. | COO & SVP, R&D | Option Exercise | A | 2.84 | 40,000 | 113,600 | 40,000 | |
| Jul 06 2020 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President & CEO | Option Exercise | A | 2.84 | 75,000 | 213,000 | 75,000 | |
| Jun 26 2020 | SELB | SELECTA BIOSCIENCE ... | BARABE TIMOTHY C | Director | Option Exercise | M | 1.46 | 32,840 | 47,946 | 0 | |
| Jun 26 2020 | SELB | SELECTA BIOSCIENCE ... | BARABE TIMOTHY C | Director | Buy | M | 1.46 | 32,840 | 47,946 | 121,013 | 88.2 K to 121 K (+37.24 %) |
| Jun 23 2020 | SELB | SELECTA BIOSCIENCE ... | BARABE TIMOTHY C | Director | Option Exercise | A | 3.00 | 20,000 | 60,000 | 20,000 | |
| Jun 23 2020 | SELB | SELECTA BIOSCIENCE ... | ZENNER PATRICK J | Director | Option Exercise | A | 3.00 | 20,000 | 60,000 | 20,000 | |
| Jun 23 2020 | SELB | SELECTA BIOSCIENCE ... | ZENNER PATRICK J | Director | Option Exercise | A | 3.00 | 20,000 | 60,000 | 20,000 | |
| Jun 23 2020 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Option Exercise | A | 3.00 | 20,000 | 60,000 | 20,000 | |
| Jun 23 2020 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Option Exercise | A | 3.00 | 20,000 | 60,000 | 20,000 | |
| Jun 23 2020 | SELB | SELECTA BIOSCIENCE ... | Sallin Aymeric | Director | Option Exercise | A | 3.00 | 20,000 | 60,000 | 20,000 | |
| Jun 23 2020 | SELB | SELECTA BIOSCIENCE ... | Sallin Aymeric | Director | Option Exercise | A | 3.00 | 20,000 | 60,000 | 20,000 | |
| Jun 23 2020 | SELB | SELECTA BIOSCIENCE ... | Myers Scott Dunseth | Director | Option Exercise | A | 3.00 | 20,000 | 60,000 | 20,000 | |
| Jun 23 2020 | SELB | SELECTA BIOSCIENCE ... | Myers Scott Dunseth | Director | Option Exercise | A | 3.00 | 20,000 | 60,000 | 20,000 | |
| Jun 23 2020 | SELB | SELECTA BIOSCIENCE ... | COX CARRIE SMITH | Director | Option Exercise | A | 3.00 | 30,000 | 90,000 | 30,000 | |
| Jun 03 2020 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Option Exercise | M | 0.00 | 10,938 | 0 | 109,375 | |
| Jun 03 2020 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Sell | S | 3.86 | 3,253 | 12,557 | 86,162 | 89.4 K to 86.2 K (-3.64 %) |
| Jun 03 2020 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Buy | M | 0.00 | 10,938 | 0 | 89,415 | 78.5 K to 89.4 K (+13.94 %) |
| Apr 28 2020 | SELB | SELECTA BIOSCIENCE ... | ANDO GORAN | Director | Option Exercise | A | 2.67 | 40,000 | 106,800 | 40,000 | |
| Apr 28 2020 | SELB | SELECTA BIOSCIENCE ... | ANDO GORAN | Director | Option Exercise | A | 2.67 | 40,000 | 106,800 | 40,000 | |
| Mar 19 2020 | SELB | SELECTA BIOSCIENCE ... | BARABE TIMOTHY C | Director | Buy | P | 2.00 | 5,000 | 10,000 | 88,173 | 83.2 K to 88.2 K (+6.01 %) |
| Jan 21 2020 | SELB | SELECTA BIOSCIENCE ... | Johnston Lloyd P. | COO and SVP, R&D | Option Exercise | M | 0.47 | 5,128 | 2,410 | 0 | |
| Jan 21 2020 | SELB | SELECTA BIOSCIENCE ... | Johnston Lloyd P. | COO and SVP, R&D | Buy | M | 0.47 | 5,128 | 2,410 | 16,734 | 11.6 K to 16.7 K (+44.18 %) |
| Jan 06 2020 | SELB | SELECTA BIOSCIENCE ... | Smolinski Stephen | Chief Commercial Of ... | Option Exercise | A | 2.30 | 100,000 | 230,000 | 100,000 | |
| Jan 06 2020 | SELB | SELECTA BIOSCIENCE ... | Schecter Alison D. | Chief Medical Offic ... | Option Exercise | A | 2.30 | 100,000 | 230,000 | 100,000 | |
| Jan 06 2020 | SELB | SELECTA BIOSCIENCE ... | Kogan Elona Esq. | General Counsel | Option Exercise | A | 2.30 | 140,000 | 322,000 | 140,000 | |
| Jan 06 2020 | SELB | SELECTA BIOSCIENCE ... | Kishimoto Takashi Kei | Chief Scientific Of ... | Option Exercise | A | 2.30 | 140,000 | 322,000 | 140,000 | |
| Jan 06 2020 | SELB | SELECTA BIOSCIENCE ... | Johnston Lloyd P. | COO and SVP, R&D | Option Exercise | A | 2.30 | 140,000 | 322,000 | 140,000 | |
| Jan 06 2020 | SELB | SELECTA BIOSCIENCE ... | Dahms Bradford D. | Chief Financial Off ... | Option Exercise | A | 2.30 | 140,000 | 322,000 | 140,000 | |
| Jan 06 2020 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Option Exercise | A | 2.30 | 600,000 | 1,380,000 | 600,000 | |
| Dec 26 2019 | SELB | SELECTA BIOSCIENCE ... | BARABE TIMOTHY C | Director | Option Exercise | A | 1.46 | 32,840 | 47,946 | 32,840 | |
| Dec 26 2019 | SELB | SELECTA BIOSCIENCE ... | BARABE TIMOTHY C | Director | Grant | A | 1.46 | 65,681 | 95,894 | 83,173 | 17.5 K to 83.2 K (+375.49 %) |
| Dec 26 2019 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Option Exercise | A | 1.46 | 1,970,443 | 2,876,847 | 1,970,443 | |
| Dec 26 2019 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Grant | A | 1.46 | 3,940,887 | 5,753,695 | 5,486,463 | 1.5 M to 5.5 M (+254.98 %) |
| Dec 26 2019 | SELB | SELECTA BIOSCIENCE ... | COX CARRIE SMITH | Director | Option Exercise | A | 1.46 | 32,840 | 47,946 | 32,840 | |
| Dec 26 2019 | SELB | SELECTA BIOSCIENCE ... | COX CARRIE SMITH | Director | Grant | A | 1.46 | 65,681 | 95,894 | 65,681 | 0 to 65.7 K |
| Dec 26 2019 | SELB | SELECTA BIOSCIENCE ... | Myers Scott Dunseth | Director | Option Exercise | A | 1.46 | 19,704 | 28,768 | 19,704 | |
| Dec 26 2019 | SELB | SELECTA BIOSCIENCE ... | Myers Scott Dunseth | Director | Grant | A | 1.46 | 39,409 | 57,537 | 80,845 | 41.4 K to 80.8 K (+95.11 %) |
| Dec 16 2019 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Buy | J | 0.00 | 1,237,028 | 0 | 7,293,625 | 6.1 M to 7.3 M (+20.42 %) |
| Dec 03 2019 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Option Exercise | M | 0.00 | 43,750 | 0 | 131,250 | |
| Dec 03 2019 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Sell | S | 1.53 | 14,272 | 21,809 | 70,914 | 85.2 K to 70.9 K (-16.75 %) |
| Dec 03 2019 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Buy | M | 0.00 | 43,750 | 0 | 85,186 | 41.4 K to 85.2 K (+105.58 %) |
| Nov 22 2019 | SELB | SELECTA BIOSCIENCE ... | COX CARRIE SMITH | Director | Option Exercise | A | 1.32 | 20,000 | 26,400 | 20,000 | |
| Oct 09 2019 | SELB | SELECTA BIOSCIENCE ... | Smolinski Stephen | Chief Commercial Of ... | Option Exercise | A | 1.75 | 180,000 | 315,000 | 180,000 | |
| Oct 09 2019 | SELB | SELECTA BIOSCIENCE ... | Kishimoto Takashi Kei | Chief Scientific Of ... | Option Exercise | A | 1.75 | 180,000 | 315,000 | 180,000 | |
| Oct 09 2019 | SELB | SELECTA BIOSCIENCE ... | Johnston Lloyd P. | COO and SVP, R&D | Option Exercise | A | 1.75 | 180,000 | 315,000 | 180,000 | |
| Oct 09 2019 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Option Exercise | A | 1.75 | 400,000 | 700,000 | 400,000 | |
| Sep 05 2019 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Sell | J | 0.00 | 1,237,028 | 0 | 0 | 1.2 M to 0 (-100.00 %) |
| Sep 05 2019 | SELB | SELECTA BIOSCIENCE ... | Dahms Bradford D. | Chief Financial Off ... | Option Exercise | A | 1.70 | 400,000 | 680,000 | 400,000 | |
| Aug 20 2019 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Grant | A | 1.81 | 1,100,000 | 1,991,000 | 1,545,576 | 445.6 K to 1.5 M (+246.87 %) |
| Aug 20 2019 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Grant | A | 1.81 | 1,600,000 | 2,896,000 | 6,056,597 | 4.5 M to 6.1 M (+35.90 %) |
| Aug 20 2019 | SELB | SELECTA BIOSCIENCE ... | Smolinski Stephen | Chief Commercial Of ... | Grant | A | 1.81 | 13,812 | 25,000 | 13,812 | 0 to 13.8 K |
| Aug 20 2019 | SELB | SELECTA BIOSCIENCE ... | Myers Scott Dunseth | Director | Grant | A | 1.81 | 41,436 | 74,999 | 41,436 | 0 to 41.4 K |
| Aug 20 2019 | SELB | SELECTA BIOSCIENCE ... | Kogan Elona Esq. | General Counsel | Grant | A | 1.81 | 82,872 | 149,998 | 182,872 | 100 K to 182.9 K (+82.87 %) |
| Aug 20 2019 | SELB | SELECTA BIOSCIENCE ... | Kishimoto Takashi Kei | Chief Scientific Of ... | Grant | A | 1.81 | 50,000 | 90,500 | 86,114 | 36.1 K to 86.1 K (+138.45 %) |
| Aug 20 2019 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Grant | A | 1.81 | 41,436 | 74,999 | 41,436 | 0 to 41.4 K |
| Aug 20 2019 | SELB | SELECTA BIOSCIENCE ... | ZENNER PATRICK J | Director | Grant | A | 1.81 | 55,248 | 99,999 | 55,248 | 0 to 55.2 K |
| Aug 16 2019 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Buy | P | 1.74 | 10,000 | 17,415 | 86,418 | 76.4 K to 86.4 K (+13.09 %) |
| Aug 16 2019 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Buy | P | 1.74 | 10,000 | 17,415 | 86,418 | 76.4 K to 86.4 K (+13.09 %) |
| Aug 15 2019 | SELB | SELECTA BIOSCIENCE ... | BARABE TIMOTHY C | Director | Buy | P | 1.72 | 10,000 | 17,200 | 17,492 | 7.5 K to 17.5 K (+133.48 %) |
| Jul 25 2019 | SELB | SELECTA BIOSCIENCE ... | Johnston Lloyd P. | COO and SVP, R&D | Option Exercise | M | 0.47 | 10,000 | 4,700 | 0 | |
| Jul 25 2019 | SELB | SELECTA BIOSCIENCE ... | Johnston Lloyd P. | COO and SVP, R&D | Buy | M | 0.47 | 10,000 | 4,700 | 11,606 | 1.6 K to 11.6 K (+622.67 %) |
| Jul 17 2019 | SELB | SELECTA BIOSCIENCE ... | Schecter Alison D. | Chief Medical Offic ... | Option Exercise | A | 1.71 | 350,000 | 598,500 | 350,000 | |
| Jun 18 2019 | SELB | SELECTA BIOSCIENCE ... | ZENNER PATRICK J | Director | Option Exercise | A | 2.10 | 10,000 | 21,000 | 10,000 | |
| Jun 18 2019 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Option Exercise | A | 2.10 | 10,000 | 21,000 | 10,000 | |
| Jun 18 2019 | SELB | SELECTA BIOSCIENCE ... | Sallin Aymeric | Director | Option Exercise | A | 2.10 | 10,000 | 21,000 | 10,000 | |
| Jun 18 2019 | SELB | SELECTA BIOSCIENCE ... | Nashat Amir | Director | Option Exercise | A | 2.10 | 10,000 | 21,000 | 10,000 | |
| Jun 18 2019 | SELB | SELECTA BIOSCIENCE ... | Myers Scott Dunseth | Director | Option Exercise | A | 2.10 | 20,000 | 42,000 | 20,000 | |
| Jun 18 2019 | SELB | SELECTA BIOSCIENCE ... | Farokhzad Omid | Director | Option Exercise | A | 2.10 | 15,404 | 32,348 | 15,404 | |
| Jun 18 2019 | SELB | SELECTA BIOSCIENCE ... | BARABE TIMOTHY C | Director | Option Exercise | A | 2.10 | 10,000 | 21,000 | 10,000 | |
| Mar 29 2019 | SELB | SELECTA BIOSCIENCE ... | Farokhzad Omid | Director | Buy | P | 1.50 | 83,333 | 125,000 | 83,333 | 0 to 83.3 K |
| Mar 29 2019 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Buy | P | 1.50 | 66,666 | 99,999 | 76,418 | 9.8 K to 76.4 K (+683.61 %) |
| Mar 29 2019 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Buy | P | 1.50 | 4,000,000 | 6,000,000 | 4,456,597 | 456.6 K to 4.5 M (+876.05 %) |
| Mar 29 2019 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Buy | P | 9.03 | 4,752 | 42,906 | 9,752 | 5 K to 9.8 K (+95.04 %) |
| Mar 27 2019 | SELB | SELECTA BIOSCIENCE ... | Kogan Elona Esq. | General Counsel | Option Exercise | A | 2.29 | 400,000 | 916,000 | 400,000 | |
| Mar 27 2019 | SELB | SELECTA BIOSCIENCE ... | Kogan Elona Esq. | General Counsel | Grant | A | 0.00 | 100,000 | 0 | 100,000 | 0 to 100 K |
| Feb 21 2019 | SELB | SELECTA BIOSCIENCE ... | Kishimoto Takashi Kei | Chief Scientific Of ... | Option Exercise | M | 2.77 | 36,114 | 100,036 | 43,629 | |
| Feb 21 2019 | SELB | SELECTA BIOSCIENCE ... | Kishimoto Takashi Kei | Chief Scientific Of ... | Buy | M | 2.77 | 36,114 | 100,036 | 36,114 | 0 to 36.1 K |
| Jan 29 2019 | SELB | SELECTA BIOSCIENCE ... | Nashat Amir | Director | Buy | P | 1.50 | 1,125,756 | 1,688,634 | 2,676,234 | 1.6 M to 2.7 M (+72.61 %) |
| Jan 29 2019 | SELB | SELECTA BIOSCIENCE ... | Nashat Amir | Director | Buy | P | 1.50 | 11,258 | 16,887 | 26,760 | 15.5 K to 26.8 K (+72.62 %) |
| Jan 29 2019 | SELB | SELECTA BIOSCIENCE ... | Nashat Amir | Director | Buy | P | 1.50 | 7,711 | 11,567 | 18,329 | 10.6 K to 18.3 K (+72.62 %) |
| Jan 29 2019 | SELB | SELECTA BIOSCIENCE ... | Nashat Amir | Director | Buy | P | 1.50 | 21,941 | 32,912 | 52,156 | 30.2 K to 52.2 K (+72.62 %) |
| Jan 08 2019 | SELB | SELECTA BIOSCIENCE ... | Johnston Lloyd P. | COO and SVP, R&D | Option Exercise | A | 2.60 | 100,000 | 260,000 | 100,000 | |
| Jan 08 2019 | SELB | SELECTA BIOSCIENCE ... | Smolinski Stephen | Chief Commercial Of ... | Option Exercise | A | 2.60 | 100,000 | 260,000 | 100,000 | |
| Jan 08 2019 | SELB | SELECTA BIOSCIENCE ... | Kishimoto Takashi Kei | Chief Scientific Of ... | Option Exercise | A | 2.60 | 100,000 | 260,000 | 100,000 | |
| Dec 03 2018 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Option Exercise | A | 0.00 | 175,000 | 0 | 175,000 | |
| Dec 03 2018 | SELB | SELECTA BIOSCIENCE ... | Brunn Carsten | President and CEO | Option Exercise | A | 6.03 | 1,000,000 | 6,030,000 | 1,000,000 | |
| Dec 03 2018 | SELB | SELECTA BIOSCIENCE ... | Farokhzad Omid | Director | Option Exercise | A | 6.03 | 75,000 | 452,250 | 75,000 | |
| Jun 19 2018 | SELB | SELECTA BIOSCIENCE ... | Johnston Lloyd P. | COO and SVP, R&D | Option Exercise | A | 12.75 | 50,000 | 637,500 | 50,000 | |
| Jun 19 2018 | SELB | SELECTA BIOSCIENCE ... | Kishimoto Takashi Kei | Chief Scientific Of ... | Option Exercise | A | 12.75 | 50,000 | 637,500 | 50,000 | |
| Jun 19 2018 | SELB | SELECTA BIOSCIENCE ... | Abraham David | GC, CCO & Corporate ... | Option Exercise | A | 12.75 | 25,000 | 318,750 | 25,000 | |
| Jun 19 2018 | SELB | SELECTA BIOSCIENCE ... | Smolinski Stephen | Chief Commercial Of ... | Option Exercise | A | 12.75 | 80,000 | 1,020,000 | 80,000 | |
| Jun 19 2018 | SELB | SELECTA BIOSCIENCE ... | Leaman John Harold | CFO, Treas. & Hd Co ... | Option Exercise | A | 12.75 | 50,000 | 637,500 | 50,000 | |
| Jun 19 2018 | SELB | SELECTA BIOSCIENCE ... | Farokhzad Omid | Director | Option Exercise | A | 12.75 | 15,404 | 196,401 | 15,404 | |
| Jun 19 2018 | SELB | SELECTA BIOSCIENCE ... | BARABE TIMOTHY C | Director | Option Exercise | A | 12.75 | 10,000 | 127,500 | 10,000 | |
| Jun 19 2018 | SELB | SELECTA BIOSCIENCE ... | HUTT PETER BARTON | Director | Option Exercise | A | 12.75 | 10,000 | 127,500 | 10,000 | |
| Jun 19 2018 | SELB | SELECTA BIOSCIENCE ... | Nashat Amir | Director | Option Exercise | A | 12.75 | 10,000 | 127,500 | 10,000 | |
| Jun 19 2018 | SELB | SELECTA BIOSCIENCE ... | Sallin Aymeric | Director | Option Exercise | A | 12.75 | 10,000 | 127,500 | 10,000 | |
| Jun 19 2018 | SELB | SELECTA BIOSCIENCE ... | SPRINGER TIMOTHY A | Director | Option Exercise | A | 12.75 | 10,000 | 127,500 | 10,000 | |
| Jun 19 2018 | SELB | SELECTA BIOSCIENCE ... | ZENNER PATRICK J | Director | Option Exercise | A | 12.75 | 10,000 | 127,500 | 10,000 |