Insider trading activities (stock purchases, sales, and option exercises)
reported by insiders of Editas Medicine, Inc. (EDIT)
since 2015 are shown in Table 1 and Table 2.
Table 1 shows the monthly insider trading data of Editas Medicine, Inc..
Table 2 shows the detailed insider transactions.
This company's CIK number is 1650664.
Total stock buying since 2015: $4,697,999.
Total stock sales since 2015: $68,111,615.
Total stock option exercises since 2015: $2,934,980.
Table 3. Detailed insider trading at Editas Medicine, Inc. (EDIT)
| Trade Date |
Insider Name |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2025-09-03 | Parison Amy (SVP, Chief Financial Officer) | Sale | 458 | 2.60 | 1,188 |
| 2025-09-03 | Burkly Linda (EVP, CHIEF SCIENTIFIC OFFICER) | Sale | 710 | 2.60 | 1,843 |
| 2025-09-03 | O'neill Gilmore Neil (CEO) | Sale | 5,592 | 2.60 | 14,516 |
| 2025-08-07 | Parison Amy (SVP, Chief Financial Officer) | Sale | 679 | 2.58 | 1,751 |
| 2025-07-31 | Burkly Linda (EVP, CHIEF SCIENTIFIC OFFICER) | Sale | 5,121 | 2.49 | 12,756 |
| 2025-06-03 | Parison Amy (SVP, Chief Financial Officer) | Sale | 446 | 1.72 | 768 |
| 2025-06-03 | Burkly Linda (EVP, CHIEF SCIENTIFIC OFFICER) | Sale | 726 | 1.72 | 1,251 |
| 2025-06-03 | O'neill Gilmore Neil (CEO) | Sale | 15,192 | 1.72 | 26,191 |
| 2025-03-04 | O'neill Gilmore Neil (CEO) | Sale | 16,632 | 1.71 | 28,457 |
| 2025-03-04 | Lucera Erick (EVP, CHIEF FINANCIAL OFFICER) | Sale | 4,109 | 1.71 | 7,030 |
| 2024-12-03 | Mei Baisong (EVP, CHIEF MEDICAL OFFICER) | Sale | 541 | 2.08 | 1,123 |
| 2024-12-03 | O'neill Gilmore Neil (CEO) | Sale | 1,618 | 2.08 | 3,360 |
| 2024-09-04 | Mei Baisong (EVP, CHIEF MEDICAL OFFICER) | Sale | 518 | 3.42 | 1,774 |
| 2024-09-04 | O'neill Gilmore Neil (CEO) | Sale | 1,555 | 3.42 | 5,325 |
| 2024-07-25 | Burkly Linda (EVP, CHIEF SCIENTIFIC OFFICER) | Sale | 11,886 | 5.42 | 64,374 |
| 2024-07-19 | Mei Baisong (EVP, CHIEF MEDICAL OFFICER) | Sale | 6,619 | 5.21 | 34,458 |
| 2024-06-04 | Mei Baisong (EVP, CHIEF MEDICAL OFFICER) | Sale | 511 | 5.50 | 2,808 |
| 2024-06-04 | O'neill Gilmore Neil (CEO) | Sale | 12,191 | 5.50 | 67,001 |
| 2024-05-20 | Lucera Erick (EVP, CHIEF FINANCIAL OFFICER) | Sale | 22,337 | 5.61 | 125,399 |
| 2024-05-13 | Hopfield Jessica | Buy | 45,000 | 5.64 | 253,890 |
| 2024-03-05 | O'neill Gilmore Neil (CEO) | Sale | 77,824 | 9.42 | 732,868 |
| 2024-03-04 | Mei Baisong (SVP, CHIEF MEDICAL OFFICER) | Sale | 20,327 | 9.42 | 191,419 |
| 2023-12-05 | Eaton Bruce (EVP, CBO AND CTO) | Sale | 103 | 10.90 | 1,122 |
| 2023-11-14 | Eaton Bruce (EVP, CBO AND CTO) | Sale | 695 | 8.21 | 5,705 |
| 2023-09-06 | Eaton Bruce (EVP, CBO AND CTO) | Sale | 103 | 8.82 | 908 |
| 2023-08-11 | Eaton Bruce (EVP, CBO AND CTO) | Sale | 702 | 8.59 | 6,032 |
| 2023-08-08 | Eaton Bruce (EVP, CBO AND CTO) | Sale | 141 | 8.39 | 1,182 |
| 2023-07-19 | Mei Baisong (SVP, CHIEF MEDICAL OFFICER) | Sale | 4,317 | 8.80 | 37,989 |
| 2023-06-05 | Eaton Bruce (EVP, CBO AND CTO) | Sale | 105 | 9.50 | 997 |
| 2023-06-05 | O'neill Gilmore Neil (CEO) | Sale | 6,486 | 9.50 | 61,636 |
| 2023-05-11 | Eaton Bruce (EVP, CBO AND CTO) | Sale | 668 | 9.87 | 6,594 |
| 2023-05-11 | Robertson Michelle (EVP, CHIEF FINANCIAL OFFICER) | Sale | 949 | 9.87 | 9,368 |
| 2023-05-09 | Eaton Bruce (EVP, CBO AND CTO) | Sale | 135 | 9.51 | 1,283 |
| 2023-03-03 | Eaton Bruce (EVP, CBO AND CTO) | Sale | 101 | 8.89 | 897 |
| 2023-03-03 | Robertson Michelle (EVP, CHIEF FINANCIAL OFFICER) | Sale | 184 | 8.89 | 1,635 |
| 2023-02-13 | Robertson Michelle (EVP, CHIEF FINANCIAL OFFICER) | Sale | 4,287 | 9.66 | 41,433 |
| 2023-02-13 | Shearman Mark S (EVP, CHIEF SCIENTIFIC OFFICER) | Sale | 2,790 | 9.66 | 26,965 |
| 2023-02-07 | Eaton Bruce (EVP, CBO AND CTO) | Sale | 346 | 11.10 | 3,840 |
| 2023-01-10 | Robertson Michelle (EVP, CHIEF FINANCIAL OFFICER) | Sale | 1,752 | 8.16 | 14,296 |
| 2022-08-09 | Eaton Bruce (EVP, CHIEF BUSINESS OFFICER) | Sale | 293 | 18.60 | 5,449 |
| 2022-06-15 | Shearman Mark S (EVP, CHIEF SCIENTIFIC OFFICER) | Sale | 5,145 | 10.06 | 51,743 |
| 2022-06-03 | Eaton Bruce (EVP, CHIEF BUSINESS OFFICER) | Sale | 1,123 | 11.54 | 12,956 |
| 2022-06-03 | Robertson Michelle (EVP, CHIEF FINANCIAL OFFICER) | Sale | 1,527 | 11.54 | 17,616 |
| 2022-05-09 | Eaton Bruce (EVP, CHIEF BUSINESS OFFICER) | Sale | 297 | 13.11 | 3,894 |
| 2022-04-01 | Eaton Bruce (EVP, CHIEF BUSINESS OFFICER) | Sale | 1,258 | 19.64 | 24,707 |
| 2022-03-03 | Eaton Bruce (EVP, CHIEF BUSINESS OFFICER) | Sale | 403 | 17.33 | 6,983 |
| 2022-03-03 | Robertson Michelle (EVP, CHIEF FINANCIAL OFFICER) | Sale | 767 | 17.33 | 13,290 |
| 2022-02-08 | Eaton Bruce (EVP, CHIEF BUSINESS OFFICER) | Sale | 302 | 17.63 | 5,323 |
| 2022-01-11 | Robertson Michelle (Chief Financial Officer) | Sale | 1,744 | 25.70 | 44,820 |
| 2022-01-03 | Mullen James C (CEO) | Sale | 36,504 | 26.95 | 983,964 |
| 2021-11-12 | Michaels Lisa Anne (EVP/Chief Medical Officer) | Sale | 1,568 | 38.33 | 60,101 |
| 2021-11-09 | Eaton Bruce (EVP, Chief Business Officer) | Sale | 287 | 40.61 | 11,655 |
| 2021-10-18 | Mullen James C (CEO) | Sale | 13,805 | 38.03 | 525,031 |
| 2021-08-09 | Eaton Bruce (EVP, CHIEF BUSINESS OFFICER) | Sale | 287 | 57.17 | 16,407 |
| 2021-08-09 | Robertson Michelle (Chief Financial Officer) | Sale | 2,500 | 60.00 | 150,000 |
| 2021-08-09 | Robertson Michelle (Chief Financial Officer) | Option Ex | 2,500 | 30.65 | 76,625 |
| 2021-03-03 | Hopfield Jessica | Buy | 5,800 | 45.51 | 263,969 |
| 2021-03-02 | Mullen James C (CEO) | Buy | 25,000 | 46.27 | 1,156,800 |
| 2021-02-09 | Collins Cynthia (CEO) | Sale | 1,262 | 66.65 | 84,112 |
| 2021-01-12 | Robertson Michelle (Chief Financial Officer) | Sale | 1,568 | 78.27 | 122,727 |
| 2020-12-15 | Albright Charles (EVP/Chief Scientific Officer) | Sale | 10,000 | 63.66 | 636,570 |
| 2020-12-15 | Albright Charles (EVP/Chief Scientific Officer) | Option Ex | 10,000 | 16.51 | 165,100 |
| 2020-12-09 | Albright Charles (EVP/Chief Scientific Officer) | Sale | 10,000 | 45.00 | 450,000 |
| 2020-12-09 | Albright Charles (EVP/Chief Scientific Officer) | Option Ex | 10,000 | 16.51 | 165,100 |
| 2020-12-07 | Albright Charles (EVP/Chief Scientific Officer) | Sale | 20,000 | 40.02 | 800,400 |
| 2020-12-07 | Albright Charles (EVP/Chief Scientific Officer) | Option Ex | 20,000 | 16.51 | 330,200 |
| 2020-11-09 | Albright Charles (EVP/Chief Scientific Officer) | Sale | 228 | 31.21 | 7,115 |
| 2020-10-15 | Albright Charles (EVP/Chief Scientific Officer) | Sale | 3,000 | 31.39 | 94,170 |
| 2020-08-20 | Collins Cynthia (CEO) | Sale | 1,976 | 36.66 | 72,440 |
| 2020-08-17 | Albright Charles (EVP/Chief Scientific Officer) | Sale | 10,000 | 35.29 | 352,900 |
| 2020-08-17 | Albright Charles (EVP/Chief Scientific Officer) | Option Ex | 10,000 | 16.51 | 165,100 |
| 2020-08-07 | Albright Charles (EVP/Chief Scientific Officer) | Sale | 238 | 34.99 | 8,327 |
| 2020-08-06 | Albright Charles (EVP/Chief Scientific Officer) | Sale | 10,000 | 37.47 | 374,700 |
| 2020-08-06 | Albright Charles (EVP/Chief Scientific Officer) | Option Ex | 10,000 | 16.51 | 165,100 |
| 2020-07-15 | Albright Charles (EVP/Chief Scientific Officer) | Sale | 3,000 | 32.22 | 96,660 |
| 2020-05-06 | Albright Charles (EVP/Chief Scientific Officer) | Sale | 151 | 25.28 | 3,817 |
| 2020-02-07 | Albright Charles (Chief Scientific Officer) | Sale | 622 | 26.95 | 16,762 |
| 2020-02-03 | Albright Charles (Chief Scientific Officer) | Sale | 5,549 | 26.54 | 147,287 |
| 2020-01-31 | Albright Charles (Chief Scientific Officer) | Option Ex | 17,977 | .00 | 0 |
| 2019-08-19 | Collins Cynthia (CEO) | Sale | 5,193 | 25.83 | 134,135 |
| 2019-03-18 | Myer Vickesh (Chief Technology Officer) | Sale | 3,000 | 24.50 | 73,500 |
| 2019-03-18 | Myer Vickesh (Chief Technology Officer) | Option Ex | 3,000 | .65 | 1,950 |
| 2019-03-05 | Hopfield Jessica | Buy | 10,200 | 23.94 | 244,188 |
| 2019-02-20 | Myer Vickesh (Chief Technology Officer) | Sale | 3,000 | 20.42 | 61,260 |
| 2019-02-20 | Myer Vickesh (Chief Technology Officer) | Option Ex | 3,000 | .65 | 1,950 |
| 2019-02-04 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 6,895 | 21.39 | 147,484 |
| 2019-02-04 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 6,895 | 6.48 | 44,679 |
| 2019-01-18 | Myer Vickesh (Chief Technology Officer) | Sale | 4,000 | 26.50 | 106,000 |
| 2019-01-18 | Myer Vickesh (Chief Technology Officer) | Option Ex | 4,000 | 11.21 | 44,840 |
| 2019-01-17 | Myer Vickesh (Chief Technology Officer) | Sale | 3,000 | 26.18 | 78,540 |
| 2019-01-17 | Myer Vickesh (Chief Technology Officer) | Option Ex | 3,000 | .65 | 1,950 |
| 2019-01-08 | Bosley Katrine (President and CEO) | Sale | 12,000 | 25.27 | 303,240 |
| 2019-01-04 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 7,000 | 22.48 | 157,360 |
| 2019-01-04 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 7,000 | 6.48 | 45,360 |
| 2018-12-18 | Myer Vickesh (Chief Technology Officer) | Sale | 4,000 | 27.41 | 109,640 |
| 2018-12-18 | Myer Vickesh (Chief Technology Officer) | Option Ex | 4,000 | 11.21 | 44,840 |
| 2018-12-17 | Myer Vickesh (Chief Technology Officer) | Sale | 3,000 | 28.05 | 84,135 |
| 2018-12-17 | Myer Vickesh (Chief Technology Officer) | Option Ex | 3,000 | .65 | 1,950 |
| 2018-12-03 | Bosley Katrine (President and CEO) | Sale | 12,000 | 32.16 | 385,860 |
| 2018-11-23 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 5,284 | 28.38 | 149,933 |
| 2018-11-23 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 5,284 | 6.48 | 34,240 |
| 2018-11-20 | Myer Vickesh (Chief Technology Officer) | Sale | 4,000 | 26.50 | 106,000 |
| 2018-11-20 | Myer Vickesh (Chief Technology Officer) | Option Ex | 4,000 | 11.21 | 44,840 |
| 2018-11-19 | Myer Vickesh (Chief Technology Officer) | Sale | 3,000 | 28.48 | 85,455 |
| 2018-11-19 | Myer Vickesh (Chief Technology Officer) | Option Ex | 3,000 | .65 | 1,950 |
| 2018-11-01 | Bosley Katrine (President and CEO) | Sale | 12,000 | 26.62 | 319,440 |
| 2018-10-26 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 6,000 | 25.70 | 154,200 |
| 2018-10-26 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 6,000 | 6.48 | 38,880 |
| 2018-10-18 | Myer Vickesh (Chief Technology Officer) | Sale | 4,000 | 29.44 | 117,760 |
| 2018-10-18 | Myer Vickesh (Chief Technology Officer) | Option Ex | 4,000 | 11.21 | 44,840 |
| 2018-10-17 | Myer Vickesh (Chief Technology Officer) | Sale | 3,000 | 28.87 | 86,610 |
| 2018-10-17 | Myer Vickesh (Chief Technology Officer) | Option Ex | 3,000 | .65 | 1,950 |
| 2018-10-01 | Bosley Katrine (President and CEO) | Sale | 12,000 | 31.04 | 372,480 |
| 2018-09-28 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 8,000 | 32.08 | 256,640 |
| 2018-09-28 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 8,000 | 6.48 | 51,840 |
| 2018-09-18 | Myer Vickesh (Chief Technology Officer) | Sale | 4,000 | 32.19 | 128,759 |
| 2018-09-18 | Myer Vickesh (Chief Technology Officer) | Option Ex | 4,000 | 11.21 | 44,840 |
| 2018-09-17 | Myer Vickesh (Chief Technology Officer) | Sale | 3,000 | 32.33 | 96,990 |
| 2018-09-17 | Myer Vickesh (Chief Technology Officer) | Option Ex | 3,000 | .65 | 1,950 |
| 2018-09-04 | Bosley Katrine (President and CEO) | Sale | 12,000 | 32.67 | 392,040 |
| 2018-08-31 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 10,000 | 32.23 | 322,299 |
| 2018-08-31 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 10,000 | 6.48 | 64,800 |
| 2018-08-20 | Myer Vickesh (Chief Technology Officer) | Sale | 4,000 | 30.11 | 120,440 |
| 2018-08-20 | Myer Vickesh (Chief Technology Officer) | Option Ex | 4,000 | 11.21 | 44,840 |
| 2018-08-20 | Bosley Katrine (President and CEO) | Sale | 12,000 | 30.19 | 362,280 |
| 2018-08-17 | Myer Vickesh (Chief Technology Officer) | Sale | 3,000 | 29.65 | 88,950 |
| 2018-08-17 | Myer Vickesh (Chief Technology Officer) | Option Ex | 3,000 | .65 | 1,950 |
| 2018-08-01 | Bosley Katrine (President and CEO) | Sale | 8,333 | 29.74 | 247,823 |
| 2018-07-18 | Myer Vickesh (Chief Technology Officer) | Sale | 7,000 | 35.85 | 250,984 |
| 2018-07-18 | Myer Vickesh (Chief Technology Officer) | Option Ex | 7,000 | 11.21 | 78,470 |
| 2018-07-17 | Myer Vickesh (Chief Technology Officer) | Sale | 7,000 | 35.58 | 249,060 |
| 2018-07-17 | Myer Vickesh (Chief Technology Officer) | Option Ex | 7,000 | .65 | 4,550 |
| 2018-07-02 | Bosley Katrine (President and CEO) | Sale | 8,333 | 36.23 | 301,904 |
| 2018-06-19 | Myer Vickesh (Chief Technology Officer) | Sale | 7,000 | 38.39 | 268,730 |
| 2018-06-19 | Myer Vickesh (Chief Technology Officer) | Option Ex | 7,000 | 11.21 | 78,470 |
| 2018-06-18 | Myer Vickesh (Chief Technology Officer) | Sale | 7,000 | 38.23 | 267,610 |
| 2018-06-18 | Myer Vickesh (Chief Technology Officer) | Option Ex | 7,000 | .65 | 4,550 |
| 2018-06-13 | Albright Charles (Chief Scientific Officer) | Sale | 10,000 | 35.98 | 359,799 |
| 2018-06-13 | Albright Charles (Chief Scientific Officer) | Option Ex | 10,000 | 16.51 | 165,100 |
| 2018-06-04 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 3,000 | 37.10 | 111,300 |
| 2018-06-04 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 3,000 | 24.60 | 73,800 |
| 2018-06-01 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 7,000 | 39.45 | 276,185 |
| 2018-06-01 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 7,000 | 6.48 | 45,360 |
| 2018-06-01 | Bosley Katrine (President and CEO) | Sale | 8,333 | 38.52 | 321,028 |
| 2018-05-23 | Albright Charles (Chief Scientific Officer) | Sale | 10,000 | 35.00 | 350,000 |
| 2018-05-23 | Albright Charles (Chief Scientific Officer) | Option Ex | 10,000 | 16.51 | 165,100 |
| 2018-05-18 | Mullen James C | Buy | 10,000 | 38.02 | 380,250 |
| 2018-05-17 | Hopfield Jessica | Buy | 6,700 | 37.28 | 249,782 |
| 2018-05-01 | Bosley Katrine (President and CEO) | Sale | 8,333 | 31.95 | 266,239 |
| 2018-04-02 | Bosley Katrine (President and CEO) | Sale | 8,333 | 32.22 | 268,489 |
| 2018-03-20 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 28,000 | 37.94 | 1,062,236 |
| 2018-03-20 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 28,000 | 12.52 | 350,560 |
| 2018-03-19 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 6,000 | 37.65 | 225,900 |
| 2018-03-19 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 6,000 | 6.48 | 38,880 |
| 2018-03-16 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 6,000 | 39.43 | 236,580 |
| 2018-03-16 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 6,000 | 6.48 | 38,880 |
| 2018-03-09 | Bosley Katrine (President and CEO) | Sale | 9,134 | 45.00 | 411,030 |
| 2018-03-01 | Bosley Katrine (President and CEO) | Sale | 8,333 | 35.63 | 296,904 |
| 2018-02-16 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 6,000 | 35.32 | 211,920 |
| 2018-02-16 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 6,000 | 6.48 | 38,880 |
| 2018-02-15 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 6,000 | 34.61 | 207,660 |
| 2018-02-15 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 6,000 | 6.48 | 38,880 |
| 2018-02-14 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 6,000 | 32.71 | 196,260 |
| 2018-02-14 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 6,000 | 6.48 | 38,880 |
| 2018-02-01 | Bosley Katrine (President and CEO) | Sale | 8,333 | 36.70 | 305,837 |
| 2018-01-30 | Bosley Katrine (President and CEO) | Sale | 10,000 | 40.05 | 400,520 |
| 2018-01-29 | Bosley Katrine (President and CEO) | Sale | 10,000 | 37.53 | 375,340 |
| 2018-01-23 | Bosley Katrine (President and CEO) | Sale | 3,338 | 35.28 | 117,764 |
| 2018-01-03 | Bosley Katrine (President and CEO) | Sale | 6,662 | 35.04 | 233,416 |
| 2018-01-02 | Bosley Katrine (President and CEO) | Sale | 8,333 | 32.78 | 273,147 |
| 2017-12-19 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 4,649 | 25.06 | 116,508 |
| 2017-12-19 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 4,649 | 3.23 | 15,016 |
| 2017-12-18 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 5,000 | 24.68 | 123,410 |
| 2017-12-18 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 5,000 | 3.23 | 16,150 |
| 2017-12-15 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 5,000 | 24.31 | 121,545 |
| 2017-12-15 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 5,000 | 3.23 | 16,150 |
| 2017-12-01 | Bosley Katrine (President and CEO) | Sale | 8,333 | 29.50 | 245,790 |
| 2017-11-20 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 5,000 | 25.35 | 126,730 |
| 2017-11-20 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 5,000 | 3.23 | 16,150 |
| 2017-11-17 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 5,000 | 24.82 | 124,075 |
| 2017-11-17 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 5,000 | 3.23 | 16,150 |
| 2017-11-01 | Bosley Katrine (President and CEO) | Sale | 8,333 | 24.22 | 201,858 |
| 2017-10-02 | Bosley Katrine (President and CEO) | Sale | 8,333 | 25.05 | 208,741 |
| 2017-09-05 | Bosley Katrine (President and CEO) | Sale | 6,666 | 20.20 | 134,679 |
| 2017-09-01 | Bosley Katrine (President and CEO) | Sale | 10,000 | 20.80 | 207,970 |
| 2017-08-11 | Bosley Katrine (President and CEO) | Sale | 6,666 | 20.02 | 133,453 |
| 2017-08-10 | Bosley Katrine (President and CEO) | Sale | 10,000 | 20.02 | 200,159 |
| 2017-06-02 | Cox Gerald Frank (Chief Medical Officer) | Buy | 4,000 | 14.15 | 56,600 |
| 2017-06-02 | Nikolic Boris | Buy | 35,000 | 14.07 | 492,520 |
| 2017-05-22 | Bitterman Kevin (Director) | Sale | 1,000,000 | 17.00 | 17,000,000 |
| 2017-03-15 | Glucksmann Alexandra (Chief Operating Officer) | Sale | 1,000 | 26.41 | 26,410 |
| 2017-03-15 | Glucksmann Alexandra (Chief Operating Officer) | Option Ex | 1,000 | .65 | 650 |
| 2017-02-15 | Glucksmann Alexandra (Chief Operating Officer) | Sale | 6,000 | 21.74 | 130,452 |
| 2017-02-15 | Glucksmann Alexandra (Chief Operating Officer) | Option Ex | 6,000 | .65 | 3,900 |
| 2017-02-15 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 3,000 | 19.20 | 57,600 |
| 2017-02-15 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 3,000 | 3.23 | 9,690 |
| 2017-01-11 | Hack Andrew A. F. (Chief Financial Officer) | Sale | 15,000 | 19.20 | 288,000 |
| 2017-01-11 | Hack Andrew A. F. (Chief Financial Officer) | Option Ex | 15,000 | 3.23 | 48,450 |
| 2016-12-07 | Bitterman Kevin (Director) | Sale | 75,000 | 15.82 | 1,186,500 |
| 2016-12-07 | Polaris Venture Partners Founders' Fund Vi, L.p. (10% Owner) | Sale | 75,000 | 15.82 | 1,186,500 |
| 2016-12-06 | Bitterman Kevin (Director) | Sale | 50,000 | 15.87 | 793,500 |
| 2016-12-06 | Polaris Venture Partners Founders' Fund Vi, L.p. (10% Owner) | Sale | 50,000 | 15.87 | 793,500 |
| 2016-12-05 | Bitterman Kevin (Director) | Sale | 80,000 | 15.74 | 1,259,200 |
| 2016-12-05 | Polaris Venture Partners Founders' Fund Vi, L.p. (10% Owner) | Sale | 80,000 | 15.74 | 1,259,200 |
| 2016-11-23 | Bitterman Kevin (Director) | Sale | 21,480 | 15.71 | 337,450 |
| 2016-11-23 | Polaris Venture Partners Founders' Fund Vi, L.p. (10% Owner) | Sale | 21,480 | 15.71 | 337,450 |
| 2016-11-22 | Bitterman Kevin (Director) | Sale | 12,819 | 15.77 | 202,155 |
| 2016-11-22 | Polaris Venture Partners Founders' Fund Vi, L.p. (10% Owner) | Sale | 12,819 | 15.77 | 202,155 |
| 2016-11-16 | Bitterman Kevin (Director) | Sale | 30,830 | 16.30 | 502,529 |
| 2016-11-16 | Polaris Venture Partners Founders' Fund Vi, L.p. (10% Owner) | Sale | 30,830 | 16.30 | 502,529 |
| 2016-11-15 | Bitterman Kevin (Director) | Sale | 30,865 | 17.16 | 529,797 |
| 2016-11-15 | Polaris Venture Partners Founders' Fund Vi, L.p. (10% Owner) | Sale | 30,865 | 17.16 | 529,797 |
| 2016-11-14 | Bitterman Kevin (Director) | Sale | 58,035 | 17.16 | 995,880 |
| 2016-11-14 | Polaris Venture Partners Founders' Fund Vi, L.p. (10% Owner) | Sale | 58,035 | 17.16 | 995,880 |
| 2016-09-08 | Bitterman Kevin (Director) | Sale | 500,000 | 16.80 | 8,400,000 |
| 2016-09-08 | Polaris Venture Partners Founders' Fund Vi, L.p. (10% Owner) | Sale | 500,000 | 16.80 | 8,400,000 |
| 2016-09-06 | Starr Kevin P (10% Owner) | Sale | 5,890 | 15.90 | 93,668 |
| 2016-08-23 | Glucksmann Alexandra (Chief Operating Officer) | Sale | 1,000 | 20.00 | 20,000 |
| 2016-08-23 | Glucksmann Alexandra (Chief Operating Officer) | Option Ex | 1,000 | .65 | 650 |
| 2016-02-08 | Deerfield Mgmt Hif, L.p. | Buy | 100,000 | 16.00 | 1,600,000 |
| 2015-02-08 | Viking Long Fund Master Ltd. | Buy | 2,040,814 | .00 | 0 |
| 2015-02-08 | Sundheim Daniel S. | Buy | 2,040,814 | .00 | 0 |
Insider trading activities including stock purchases, stock sales, and option exercises
of EDIT listed in the above tables cannot be completely guaranteed as to their accuracy.
For more insider trading information of Editas Medicine, Inc. (symbol EDIT,
CIK number 1650664) see
the Securities and Exchange Commission (SEC) website.