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 |
| 2023-12-01 Sale |
2023-12-01 5:02 pm |
BRIGHT HORIZONS FAMILY SOLUTIONS INC. | BFAM | Alleva Lawrence M Director |
680 | $88.58 | $60,238 | 9,362 (Direct) |
View |
| 2021-06-01 Purchase |
2021-06-03 6:58 pm |
Mersana Therapeutics Inc. | MRSN | Alleva Lawrence M Director |
1,035 | $14.38 | $14,883 | 2,120 (Indirect Direct) |
View |
| 2021-06-01 Purchase |
2021-06-03 5:22 pm |
Galera Therapeutics Inc. | GRTX | Alleva Lawrence M Director |
4,045 | $8.5887 | $34,741 | 10,370 (Indirect Direct) |
View |
| 2021-06-01 Purchase |
2021-06-03 4:31 pm |
Adaptimmune Therapeutics PLC | ADAP | Alleva Lawrence M Director |
12,600 | $0.79 | $9,954 | 143,364 (Indirect Direct) |
View |
| 2020-11-13 Purchase |
2020-11-17 4:06 pm |
Galera Therapeutics Inc. | GRTX | Alleva Lawrence M Director |
2,325 | $10.22 | $23,771 | 6,325 (Direct) |
View |
| 2020-06-09 Purchase |
2020-06-11 9:00 pm |
Adaptimmune Therapeutics PLC | ADAP | Alleva Lawrence M Director |
12,900 | $1.89 | $24,381 | 130,764 (Indirect Direct) |
View |
| 2020-06-01 Purchase |
2020-06-03 5:30 pm |
Mersana Therapeutics Inc. | MRSN | Alleva Lawrence M Director |
1,085 | $22.95 | $24,901 | 1,085 (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 |
| 2025-02-24 Option Award |
2025-02-26 4:43 pm |
N/A 2035-02-23 |
Galera Therapeutics Inc. | GRTX | Alleva Lawrence M Director |
48,000 | $0 | 48,000 (Direct) |
View |
| 2025-01-02 Option Award |
2025-01-03 4:39 pm |
N/A 2035-01-01 |
Mersana Therapeutics Inc. | MRSN | Alleva Lawrence M Director |
12,521 | $0 | 12,521 (Direct) |
View |
| 2024-10-01 Option Award |
2024-10-03 8:08 pm |
N/A 2034-09-30 |
Mersana Therapeutics Inc. | MRSN | Alleva Lawrence M Director |
9,615 | $0 | 9,615 (Direct) |
View |
| 2024-07-01 Option Award |
2024-07-02 4:25 pm |
N/A 2034-06-30 |
Mersana Therapeutics Inc. | MRSN | Alleva Lawrence M Director |
8,972 | $0 | 8,972 (Direct) |
View |
| 2024-07-01 Option Award |
2024-07-01 5:01 pm |
2025-07-01 2034-07-01 |
Adaptimmune Therapeutics PLC | ADAP | Alleva Lawrence M Director |
1,213,926 | $0 | 1,213,926 (Direct) |
View |
| 2024-06-11 Option Award |
2024-06-12 4:49 pm |
N/A 2034-06-10 |
Mersana Therapeutics Inc. | MRSN | Alleva Lawrence M Director |
55,000 | $0 | 55,000 (Direct) |
View |
| 2024-06-05 Option Award |
2024-06-06 5:21 pm |
N/A N/A |
BRIGHT HORIZONS FAMILY SOLUTIONS INC. | BFAM | Alleva Lawrence M Director |
902 | $0 | 10,264 (Direct) |
View |
| 2024-04-01 Option Award |
2024-04-03 8:14 pm |
N/A 2034-03-31 |
Mersana Therapeutics Inc. | MRSN | Alleva Lawrence M Director |
3,996 | $0 | 3,996 (Direct) |
View |
| 2024-01-02 Option Award |
2024-01-04 4:15 pm |
N/A 2034-01-01 |
Mersana Therapeutics Inc. | MRSN | Alleva Lawrence M Director |
7,763 | $0 | 7,763 (Direct) |
View |
| 2023-10-02 Option Award |
2023-10-04 4:27 pm |
N/A 2033-10-01 |
Mersana Therapeutics Inc. | MRSN | Alleva Lawrence M Director |
14,047 | $0 | 14,047 (Direct) |
View |
| 2023-07-03 Option Award |
2023-07-06 4:24 pm |
N/A 2033-07-02 |
Mersana Therapeutics Inc. | MRSN | Alleva Lawrence M Director |
5,391 | $0 | 5,391 (Direct) |
View |
| 2023-07-01 Option Award |
2023-07-05 4:19 pm |
N/A 2033-06-30 |
Galera Therapeutics Inc. | GRTX | Alleva Lawrence M Director |
22,762 | $0 | 22,762 (Direct) |
View |
| 2023-07-03 Option Award |
2023-07-03 5:02 pm |
2024-07-03 2033-07-03 |
Adaptimmune Therapeutics PLC | ADAP | Alleva Lawrence M Director |
1,077,756 | $0 | 1,077,756 (Direct) |
View |
| 2023-06-21 Option Award |
2023-06-22 4:52 pm |
N/A N/A |
BRIGHT HORIZONS FAMILY SOLUTIONS INC. | BFAM | Alleva Lawrence M Director |
1,087 | $0 | 10,042 (Direct) |
View |
| 2023-06-14 Option Award |
2023-06-16 4:15 pm |
N/A 2033-06-13 |
Galera Therapeutics Inc. | GRTX | Alleva Lawrence M Director |
48,000 | $0 | 48,000 (Direct) |
View |
| 2023-06-08 Option Award |
2023-06-12 4:14 pm |
N/A 2033-06-07 |
Mersana Therapeutics Inc. | MRSN | Alleva Lawrence M Director |
32,822 | $0 | 34,942 (Direct) |
View |
| 2023-04-03 Option Award |
2023-04-05 5:14 pm |
N/A 2033-04-02 |
Mersana Therapeutics Inc. | MRSN | Alleva Lawrence M Director |
4,525 | $0 | 4,525 (Direct) |
View |
| 2022-07-18 Gift |
2022-07-20 06:05 am |
N/A N/A |
Galera Therapeutics Inc. | GRTX | Alleva Lawrence M Director |
4,000 | $0 | 10,370 (Direct) |
View |
| 2022-07-01 Option Award |
2022-07-01 5:03 pm |
2023-07-01 2032-07-01 |
Adaptimmune Therapeutics PLC | ADAP | Alleva Lawrence M Director |
816,067 | $0 | 816,067 (Direct) |
View |
| 2022-06-22 Option Award |
2022-06-23 4:53 pm |
N/A N/A |
BRIGHT HORIZONS FAMILY SOLUTIONS INC. | BFAM | Alleva Lawrence M Director |
1,299 | $0 | 8,955 (Direct) |
View |
| 2022-06-15 Option Award |
2022-06-16 4:05 pm |
N/A 2032-06-14 |
Galera Therapeutics Inc. | GRTX | Alleva Lawrence M Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2022-06-09 Option Award |
2022-06-10 4:21 pm |
N/A 2032-06-08 |
Mersana Therapeutics Inc. | MRSN | Alleva Lawrence M Director |
45,000 | $0 | 45,000 (Direct) |
View |
| 2022-01-03 Option Award |
2022-01-05 5:04 pm |
N/A 2032-01-02 |
Mersana Therapeutics Inc. | MRSN | Alleva Lawrence M Director |
13,657 | $0 | 13,657 (Direct) |
View |
| 2021-07-01 Option Award |
2021-07-06 6:15 pm |
N/A 2031-06-30 |
Galera Therapeutics Inc. | GRTX | Alleva Lawrence M Director |
8,498 | $0 | 8,498 (Direct) |
View |
| 2021-07-01 Option Award |
2021-07-02 5:03 pm |
2022-07-01 2031-07-01 |
Adaptimmune Therapeutics PLC | ADAP | Alleva Lawrence M Director |
505,918 | $0 | 505,918 (Direct) |
View |
| 2021-06-24 Option Award |
2021-06-28 4:03 pm |
N/A N/A |
BRIGHT HORIZONS FAMILY SOLUTIONS INC. | BFAM | Alleva Lawrence M Director |
671 | $0 | 7,656 (Direct) |
View |
| 2021-06-16 Option Award |
2021-06-17 6:41 pm |
N/A 2031-06-15 |
Galera Therapeutics Inc. | GRTX | Alleva Lawrence M Director |
9,888 | $0 | 9,888 (Direct) |
View |
| 2021-06-11 Option Award |
2021-06-15 6:03 pm |
N/A 2031-06-10 |
Mersana Therapeutics Inc. | MRSN | Alleva Lawrence M Director |
25,050 | $0 | 25,050 (Direct) |
View |
| 2021-01-15 Option Award |
2021-01-20 7:00 pm |
N/A 2031-01-15 |
Mersana Therapeutics Inc. | MRSN | Alleva Lawrence M Director |
3,339 | $0 | 3,339 (Direct) |
View |
| 2020-07-01 Option Award |
2020-07-01 5:09 pm |
2021-07-01 2030-07-01 |
Adaptimmune Therapeutics PLC | ADAP | Alleva Lawrence M Director |
197,678 | $0 | 197,678 (Direct) |
View |
| 2020-06-25 Option Award |
2020-06-29 8:11 pm |
N/A 2030-06-25 |
Mersana Therapeutics Inc. | MRSN | Alleva Lawrence M Director |
9,200 | $0 | 9,200 (Direct) |
View |
| 2020-06-16 Option Award |
2020-06-17 4:16 pm |
N/A N/A |
BRIGHT HORIZONS FAMILY SOLUTIONS INC. | BFAM | Alleva Lawrence M Director |
801 | $0 | 6,985 (Direct) |
View |
| 2020-06-09 Option Award |
2020-06-10 5:18 pm |
N/A 2030-06-08 |
Galera Therapeutics Inc. | GRTX | Alleva Lawrence M Director |
9,888 | $0 | 9,888 (Direct) |
View |