Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2020-09-28 Sale |
2020-10-05 5:46 pm |
Alkermes plc. | ALKS | ANSTICE DAVID W Director |
17,832 | $16.79 | $299,310 | 68,381 (Direct) |
View |
2020-10-01 Sale |
2020-10-02 4:40 pm |
Alkermes plc. | ALKS | MITCHELL PAUL J Director |
20,000 | $16.61 | $332,262 | 15,000 (Indirect Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2021-02-20 Tax Withholding |
2021-02-23 9:36 pm |
N/A N/A |
Alkermes plc. | ALKS | LANDINE MICHAEL J SVP, Corp Dev., Alkermes, Inc. |
4,947 | $19.58 | 244,493 (Direct) |
View |
2021-02-20 Exercise |
2021-02-23 9:36 pm |
N/A N/A |
Alkermes plc. | ALKS | LANDINE MICHAEL J SVP, Corp Dev., Alkermes, Inc. |
11,178 | $0 | 244,493 (Direct) |
View |
2021-02-20 Tax Withholding |
2021-02-23 9:29 pm |
N/A N/A |
Alkermes plc. | ALKS | Jackson Blair Curtis EVP, Chief Operating Officer |
2,786 | $19.58 | 91,521 (Direct) |
View |
2021-02-20 Exercise |
2021-02-23 9:29 pm |
N/A N/A |
Alkermes plc. | ALKS | Jackson Blair Curtis EVP, Chief Operating Officer |
9,389 | $0 | 91,521 (Direct) |
View |
2021-02-20 Tax Withholding |
2021-02-23 9:25 pm |
N/A N/A |
Alkermes plc. | ALKS | Hopkinson Craig C. EVP R&D, Chief Medical Officer |
5,086 | $19.58 | 72,957 (Direct) |
View |
2021-02-20 Exercise |
2021-02-23 9:25 pm |
N/A N/A |
Alkermes plc. | ALKS | Hopkinson Craig C. EVP R&D, Chief Medical Officer |
16,970 | $0 | 72,957 (Direct) |
View |
2021-02-20 Tax Withholding |
2021-02-23 9:25 pm |
N/A N/A |
Alkermes plc. | ALKS | Gaffin David Joseph SVP, CLO, Alkermes, Inc. |
4,083 | $19.58 | 109,456 (Direct) |
View |
2021-02-20 Exercise |
2021-02-23 9:25 pm |
N/A N/A |
Alkermes plc. | ALKS | Gaffin David Joseph SVP, CLO, Alkermes, Inc. |
13,911 | $0 | 109,456 (Direct) |
View |
2021-02-20 Tax Withholding |
2021-02-23 9:24 pm |
N/A N/A |
Alkermes plc. | ALKS | Brown Iain Michael SVP, Chief Financial Officer |
2,790 | $19.58 | 71,729 (Direct) |
View |
2021-02-20 Exercise |
2021-02-23 9:24 pm |
N/A N/A |
Alkermes plc. | ALKS | Brown Iain Michael SVP, Chief Financial Officer |
9,389 | $0 | 71,729 (Direct) |
View |
2021-02-16 Exercise |
2021-02-18 7:28 pm |
N/A N/A |
Alkermes plc. | ALKS | POPS RICHARD F Director and CEO, Alkermes plc |
26,875 | $0 | 792,151 (Direct) |
View |
2021-02-17 Tax Withholding |
2021-02-18 7:28 pm |
N/A N/A |
Alkermes plc. | ALKS | POPS RICHARD F Director and CEO, Alkermes plc |
3,869 | $19.97 | 792,151 (Direct) |
View |
2021-02-16 Tax Withholding |
2021-02-18 7:28 pm |
N/A N/A |
Alkermes plc. | ALKS | POPS RICHARD F Director and CEO, Alkermes plc |
8,074 | $19.79 | 792,151 (Direct) |
View |
2021-02-16 Exercise |
2021-02-18 7:27 pm |
N/A N/A |
Alkermes plc. | ALKS | LANDINE MICHAEL J SVP, Corp Dev., Alkermes, Inc. |
6,375 | $0 | 213,925 (Direct) |
View |
2021-02-17 Tax Withholding |
2021-02-18 7:27 pm |
N/A N/A |
Alkermes plc. | ALKS | LANDINE MICHAEL J SVP, Corp Dev., Alkermes, Inc. |
1,492 | $19.97 | 213,925 (Direct) |
View |
2021-02-16 Tax Withholding |
2021-02-18 7:27 pm |
N/A N/A |
Alkermes plc. | ALKS | LANDINE MICHAEL J SVP, Corp Dev., Alkermes, Inc. |
1,678 | $19.79 | 213,925 (Direct) |
View |
2021-02-16 Exercise |
2021-02-18 7:26 pm |
N/A N/A |
Alkermes plc. | ALKS | Jackson Blair Curtis EVP, Chief Operating Officer |
4,625 | $0 | 63,926 (Direct) |
View |
2021-02-17 Tax Withholding |
2021-02-18 7:26 pm |
N/A N/A |
Alkermes plc. | ALKS | Jackson Blair Curtis EVP, Chief Operating Officer |
781 | $19.97 | 63,926 (Direct) |
View |
2021-02-16 Tax Withholding |
2021-02-18 7:26 pm |
N/A N/A |
Alkermes plc. | ALKS | Jackson Blair Curtis EVP, Chief Operating Officer |
825 | $19.79 | 63,926 (Direct) |
View |
2021-02-16 Exercise |
2021-02-18 7:25 pm |
N/A N/A |
Alkermes plc. | ALKS | Hopkinson Craig C. EVP R&D, Chief Medical Officer |
3,375 | $0 | 20,411 (Direct) |
View |
2021-02-16 Tax Withholding |
2021-02-18 7:25 pm |
N/A N/A |
Alkermes plc. | ALKS | Hopkinson Craig C. EVP R&D, Chief Medical Officer |
1,172 | $19.79 | 20,411 (Direct) |
View |
2021-02-16 Exercise |
2021-02-18 7:24 pm |
N/A N/A |
Alkermes plc. | ALKS | Gaffin David Joseph SVP, CLO, Alkermes, Inc. |
5,875 | $0 | 68,144 (Direct) |
View |
2021-02-17 Tax Withholding |
2021-02-18 7:24 pm |
N/A N/A |
Alkermes plc. | ALKS | Gaffin David Joseph SVP, CLO, Alkermes, Inc. |
868 | $19.97 | 68,144 (Direct) |
View |
2021-02-16 Tax Withholding |
2021-02-18 7:24 pm |
N/A N/A |
Alkermes plc. | ALKS | Gaffin David Joseph SVP, CLO, Alkermes, Inc. |
1,172 | $19.79 | 68,144 (Direct) |
View |
2021-02-16 Exercise |
2021-02-18 7:23 pm |
N/A N/A |
Alkermes plc. | ALKS | Brown Iain Michael SVP, Chief Financial Officer |
4,875 | $0 | 44,138 (Direct) |
View |
2021-02-17 Tax Withholding |
2021-02-18 7:23 pm |
N/A N/A |
Alkermes plc. | ALKS | Brown Iain Michael SVP, Chief Financial Officer |
868 | $19.97 | 44,138 (Direct) |
View |
2021-02-16 Tax Withholding |
2021-02-18 7:23 pm |
N/A N/A |
Alkermes plc. | ALKS | Brown Iain Michael SVP, Chief Financial Officer |
825 | $19.79 | 44,138 (Direct) |
View |
2021-02-10 Option Award |
2021-02-11 5:30 pm |
N/A 2031-02-10 |
Alkermes plc. | ALKS | Daglio David Angelo Jr. Director |
46,277 | $0 | 46,277 (Direct) |
View |
2021-02-10 Option Award |
2021-02-11 5:28 pm |
N/A 2031-02-10 |
Alkermes plc. | ALKS | MCKEON BRIAN P Director |
46,277 | $0 | 46,277 (Direct) |
View |
Ownership |
2021-01-26 6:53 pm |
N/A N/A |
Alkermes plc. | ALKS | Jackson Blair Curtis EVP, Chief Operating Officer |
0 | $0 | 545,543 (Direct) |
View |
2021-01-13 Exercise |
2021-01-15 4:38 pm |
N/A N/A |
Alkermes plc. | ALKS | DIXON WENDY L Director |
35,000 | $12.62 | 36,600 (Direct) |
View |
2021-01-13 Exercise |
2021-01-15 4:38 pm |
N/A 2021-01-13 |
Alkermes plc. | ALKS | DIXON WENDY L Director |
35,000 | $0 | 36,600 (Direct) |
View |
Ownership |
2020-12-18 5:19 pm |
N/A N/A |
Alkermes plc. | ALKS | Daglio David Angelo Jr. Director |
0 | $0 | 45,000 (Indirect) |
View |
2020-12-02 Option Award |
2020-12-04 4:39 pm |
2021-12-02 2030-12-02 |
Alkermes plc. | ALKS | Wysenski Nancy Director |
17,087 | $0 | 17,087 (Direct) |
View |
2020-12-02 Option Award |
2020-12-04 4:38 pm |
2021-12-02 2030-12-02 |
Alkermes plc. | ALKS | Wilson Frank Anders Director |
17,087 | $0 | 17,087 (Direct) |
View |
2020-12-02 Option Award |
2020-12-04 4:35 pm |
2021-12-02 2030-12-02 |
Alkermes plc. | ALKS | snyderman nancy lynn MD Director |
17,087 | $0 | 17,087 (Direct) |
View |
2020-12-02 Option Award |
2020-12-04 4:34 pm |
2021-12-02 2030-12-02 |
Alkermes plc. | ALKS | MITCHELL PAUL J Director |
17,087 | $0 | 17,087 (Direct) |
View |
2020-12-02 Option Award |
2020-12-04 4:33 pm |
2021-12-02 2030-12-02 |
Alkermes plc. | ALKS | GAYNOR RICHARD Director |
17,087 | $0 | 17,087 (Direct) |
View |
2020-12-02 Option Award |
2020-12-04 4:32 pm |
2021-12-02 2030-12-02 |
Alkermes plc. | ALKS | DIXON WENDY L Director |
17,087 | $0 | 17,087 (Direct) |
View |
2020-12-02 Option Award |
2020-12-04 4:30 pm |
2021-12-02 2030-12-02 |
Alkermes plc. | ALKS | Cooke Shane Director |
17,087 | $0 | 17,087 (Direct) |
View |
2020-12-02 Option Award |
2020-12-04 4:29 pm |
2021-12-02 2030-12-02 |
Alkermes plc. | ALKS | BREYER ROBERT A Director |
17,087 | $0 | 17,087 (Direct) |
View |
2020-12-02 Option Award |
2020-12-04 4:28 pm |
2021-12-02 2030-12-02 |
Alkermes plc. | ALKS | ANSTICE DAVID W Director |
17,087 | $0 | 17,087 (Direct) |
View |
2020-09-28 Exercise |
2020-10-05 5:46 pm |
N/A 2020-10-05 |
Alkermes plc. | ALKS | ANSTICE DAVID W Director |
20,000 | $0 | 68,381 (Direct) |
View |
2020-09-28 Exercise |
2020-10-05 5:46 pm |
N/A N/A |
Alkermes plc. | ALKS | ANSTICE DAVID W Director |
20,000 | $14.92 | 68,381 (Direct) |
View |
2020-10-01 Exercise |
2020-10-02 4:40 pm |
N/A 2020-10-05 |
Alkermes plc. | ALKS | MITCHELL PAUL J Director |
20,000 | $0 | 15,000 (Direct) |
View |
2020-10-01 Exercise |
2020-10-02 4:40 pm |
N/A N/A |
Alkermes plc. | ALKS | MITCHELL PAUL J Director |
20,000 | $14.92 | 15,000 (Indirect) |
View |
2020-07-14 Exercise |
2020-07-15 4:55 pm |
N/A N/A |
Alkermes plc. | ALKS | LANDINE MICHAEL J SVP, Corp Dev., Alkermes, Inc. |
5,523 | $18.11 | 301,822 (Direct) |
View |
2020-07-14 Exercise |
2020-07-15 4:55 pm |
N/A 2021-05-20 |
Alkermes plc. | ALKS | LANDINE MICHAEL J SVP, Corp Dev., Alkermes, Inc. |
5,523 | $0 | 301,822 (Direct) |
View |