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 |
| 2020-08-04 Sale | 2020-08-06 4:19 pm | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 34,636 | $32.25 | $1,117,049 | 110,450 (Direct) | View |
| 2020-07-29 Sale | 2020-07-30 7:29 pm | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 39,618 | $30 | $1,188,540 | 144,992 (Direct) | View |
| 2020-07-28 Sale | 2020-07-28 5:24 pm | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 681 | $30 | $20,430 | 8,848 (Direct) | View |
| 2020-07-21 Sale | 2020-07-23 4:07 pm | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 51,906 | $34.53 | $1,792,526 | 185,291 (Direct) | View |
| 2020-07-20 Sale | 2020-07-21 4:03 pm | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 1,561 | $33.95 | $52,996 | 60,279 (Direct) | View |
| 2020-07-15 Sale | 2020-07-16 4:28 pm | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 51,354 | $35.35 | $1,815,364 | 235,258 (Direct) | View |
| 2020-06-30 Sale | 2020-07-01 9:15 pm | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 6,812 | $35.1 | $239,101 | 90,538 (Direct) | View |
| 2020-06-12 Sale | 2020-06-15 5:26 pm | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 6,756 | $30.16 | $203,761 | 67,350 (Direct) | View |
| 2020-04-20 Sale | 2020-04-21 4:22 pm | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 1,614 | $28.96 | $46,741 | 64,106 (Direct) | View |
| 2020-03-06 Sale | 2020-03-09 5:12 pm | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 7,356 | $28.97 | $213,103 | 42,220 (Direct) | View |
| 2020-02-13 Sale | 2020-02-14 6:55 pm | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 7,689 | $30.03 | $230,901 | 19,576 (Direct) | View |
| 2020-01-21 Sale | 2020-01-22 5:15 pm | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 1,235 | $30.08 | $37,149 | 40,765 (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 |
| 2024-02-06 Option Award | 2024-02-08 4:42 pm | N/A 2034-02-06 | BICYCLE THERAPEUTICS plc | BCYC | Arroyo Santiago CHIEF DEVELOPMENT OFFICER | 63,230 | $0 | 80,570 (Direct) | View |
| 2024-01-02 Option Award | 2024-01-04 6:29 pm | N/A 2034-01-02 | BICYCLE THERAPEUTICS plc | BCYC | Arroyo Santiago Chief Development Officer | 52,770 | $0 | 52,770 (Direct) | View |
| 2023-03-31 Option Award | 2023-04-04 4:12 pm | N/A 2033-03-31 | BICYCLE THERAPEUTICS plc | BCYC | Arroyo Santiago Chief Development Officer | 120,000 | $0 | 120,000 (Direct) | View |
| 2022-11-07 Option Award | 2022-11-09 4:15 pm | N/A 2032-11-06 | Fulcrum Therapeutics Inc. | FULC | Arroyo Santiago Chief Medical Officer | 400,000 | $0 | 400,000 (Direct) | View |
Ownership | 2022-11-09 4:10 pm | N/A N/A | Fulcrum Therapeutics Inc. | FULC | Arroyo Santiago Chief Medical Officer | 0 | $0 | 0 (Direct) | View |
| 2022-02-04 Option Award | 2022-02-07 4:06 pm | N/A 2032-02-04 | MARINUS PHARMACEUTICALS INC | MRNS | Arroyo Santiago Director | 15,125 | $0 | 15,125 (Direct) | View |
| 2021-07-01 Option Award | 2021-07-02 06:01 am | N/A 2031-07-01 | MARINUS PHARMACEUTICALS INC | MRNS | Arroyo Santiago Director | 33,000 | $0 | 33,000 (Direct) | View |
| 2020-10-01 Disposition | 2020-10-01 4:56 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 383,402 | $0 | 0 (Direct) | View |
| 2020-08-04 Exercise | 2020-08-06 4:19 pm | 2020-05-11 2029-02-11 | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 32,656 | $0 | 110,450 (Direct) | View |
| 2020-08-04 Exercise | 2020-08-06 4:19 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 22,500 | $17.2 | 110,450 (Direct) | View |
| 2020-08-04 Exercise | 2020-08-06 4:19 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 10,156 | $12.76 | 110,450 (Direct) | View |
| 2020-07-29 Exercise | 2020-07-30 7:29 pm | 2020-02-11 2029-02-11 | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 32,656 | $0 | 144,992 (Direct) | View |
| 2020-07-29 Exercise | 2020-07-30 7:29 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 22,500 | $17.2 | 144,992 (Direct) | View |
| 2020-07-29 Exercise | 2020-07-30 7:29 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 10,156 | $12.76 | 144,992 (Direct) | View |
| 2020-07-21 Option Award | 2020-07-23 4:07 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 10,156 | $12.76 | 185,291 (Direct) | View |
| 2020-07-21 Exercise | 2020-07-23 4:07 pm | 2020-02-11 2029-02-11 | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 32,656 | $0 | 185,291 (Direct) | View |
| 2020-07-21 Option Award | 2020-07-23 4:07 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 22,500 | $17.2 | 185,291 (Direct) | View |
| 2020-07-17 Exercise | 2020-07-21 4:03 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 3,500 | $0 | 60,279 (Direct) | View |
| 2020-07-15 Option Award | 2020-07-16 4:28 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 10,156 | $12.76 | 235,258 (Direct) | View |
| 2020-07-15 Exercise | 2020-07-16 4:28 pm | 2020-02-11 2029-02-11 | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 32,656 | $0 | 235,258 (Direct) | View |
| 2020-07-15 Option Award | 2020-07-16 4:28 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 22,500 | $17.2 | 235,258 (Direct) | View |
| 2020-06-29 Option Award | 2020-07-01 9:15 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 15,000 | $0 | 90,538 (Direct) | View |
| 2020-06-11 Option Award | 2020-06-15 5:26 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 15,000 | $0 | 67,350 (Direct) | View |
| 2020-04-17 Exercise | 2020-04-21 4:22 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 3,500 | $0 | 64,106 (Direct) | View |
| 2020-03-05 Option Award | 2020-03-09 5:12 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 15,000 | $0 | 42,220 (Direct) | View |
| 2020-02-12 Exercise | 2020-02-14 6:55 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 25,000 | $0 | 19,576 (Direct) | View |
| 2020-02-07 Option Award | 2020-02-11 7:05 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 157,500 | $0 | 157,500 (Direct) | View |
| 2020-01-17 Exercise | 2020-01-22 5:15 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Arroyo Santiago SVP, Chief Medical Officer | 3,500 | $0 | 40,765 (Direct) | View |