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 |
2023-03-14 Purchase |
2023-03-16 7:16 pm |
Rallybio Corp | RLYB | Lieber Jonathan I See Remarks |
5,000 | $5.21 | $26,050 | 5,000 (Direct) |
View |
2023-03-07 Sale |
2023-03-09 4:39 pm |
Rallybio Corp | RLYB | PARMAR KUSH Director |
100,000 | $8.2 | $820,000 | 3,630,724 (Indirect) |
View |
2023-03-07 Sale |
2023-03-09 4:35 pm |
Rallybio Corp | RLYB | 5AM Partners V LLC Schwab Andrew J. 5AM Ventures V L.P. ROCKLAGE SCOTT M 10% Owner |
100,000 | $8.2 | $820,000 | 3,630,724 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-02-14 Option Award |
2025-02-19 7:30 pm |
N/A 2035-02-14 |
Rallybio Corp | RLYB | Uden Stephen Chief Executive Officer |
453,700 | $0 | 453,700 (Direct) |
View |
2025-02-14 Option Award |
2025-02-19 7:29 pm |
N/A 2035-02-14 |
Rallybio Corp | RLYB | Ryder Steven Chief Medical Officer |
180,000 | $0 | 180,000 (Direct) |
View |
2025-02-14 Option Award |
2025-02-19 7:27 pm |
N/A 2035-02-14 |
Rallybio Corp | RLYB | Lieber Jonathan I Chief Financial Officer |
180,000 | $0 | 180,000 (Direct) |
View |
2025-01-02 Option Award |
2025-01-06 5:07 pm |
N/A 2035-01-02 |
Rallybio Corp | RLYB | MACKAY MARTIN Director |
92,857 | $0.7 | 92,857 (Direct) |
View |
2025-01-02 Option Award |
2025-01-06 5:07 pm |
N/A 2035-01-02 |
Rallybio Corp | RLYB | HUNT RONALD Director |
73,571 | $0.7 | 73,571 (Direct) |
View |
2025-01-02 Option Award |
2025-01-06 5:06 pm |
N/A 2035-01-02 |
Rallybio Corp | RLYB | Hopfner Robert Lorne Director |
73,571 | $0.7 | 73,571 (Direct) |
View |
2025-01-02 Option Award |
2025-01-06 5:06 pm |
N/A 2035-01-02 |
Rallybio Corp | RLYB | Liu Hui Director |
67,857 | $0.7 | 67,857 (Direct) |
View |
2024-05-15 Option Award |
2024-05-17 5:06 pm |
N/A 2034-05-15 |
Rallybio Corp | RLYB | HUNT RONALD Director |
16,500 | $0 | 16,500 (Direct) |
View |
2024-05-15 Option Award |
2024-05-17 5:05 pm |
N/A 2034-05-15 |
Rallybio Corp | RLYB | Boudreau Helen M Director |
16,500 | $0 | 16,500 (Direct) |
View |
2024-05-15 Option Award |
2024-05-17 5:05 pm |
N/A 2034-05-15 |
Rallybio Corp | RLYB | Liu Hui Director |
16,500 | $0 | 16,500 (Direct) |
View |
2024-05-15 Option Award |
2024-05-17 5:05 pm |
N/A 2034-05-15 |
Rallybio Corp | RLYB | PARMAR KUSH Director |
16,500 | $0 | 16,500 (Direct) |
View |
2024-05-15 Option Award |
2024-05-17 5:04 pm |
N/A 2034-05-15 |
Rallybio Corp | RLYB | Soteropoulos Paula Director |
16,500 | $0 | 16,500 (Direct) |
View |
2024-05-15 Option Award |
2024-05-17 5:04 pm |
N/A 2034-05-15 |
Rallybio Corp | RLYB | Nash Christine A Director |
16,500 | $0 | 16,500 (Direct) |
View |
2024-05-15 Option Award |
2024-05-17 5:03 pm |
N/A 2034-05-15 |
Rallybio Corp | RLYB | Hopfner Robert Lorne Director |
16,500 | $0 | 16,500 (Direct) |
View |
2024-05-15 Option Award |
2024-05-17 5:03 pm |
N/A 2034-05-15 |
Rallybio Corp | RLYB | Chung Wendy Director |
16,500 | $0 | 16,500 (Direct) |
View |
2024-02-15 Option Award |
2024-02-16 6:22 pm |
N/A 2034-02-15 |
Rallybio Corp | RLYB | Uden Stephen Chief Executive Officer |
216,000 | $0 | 216,000 (Direct) |
View |
2024-02-15 Option Award |
2024-02-16 6:21 pm |
N/A 2034-02-15 |
Rallybio Corp | RLYB | MACKAY MARTIN Executive Chairman |
216,000 | $0 | 216,000 (Direct) |
View |
2024-02-15 Option Award |
2024-02-16 6:20 pm |
N/A 2034-02-15 |
Rallybio Corp | RLYB | Lieber Jonathan I Chief Financial Officer |
120,000 | $0 | 120,000 (Direct) |
View |
2024-02-15 Option Award |
2024-02-16 6:18 pm |
N/A 2034-02-15 |
Rallybio Corp | RLYB | Ryder Steven Chief Medical Officer |
120,000 | $0 | 120,000 (Direct) |
View |
2024-01-02 Option Award |
2024-01-04 5:58 pm |
N/A 2034-01-02 |
Rallybio Corp | RLYB | PARMAR KUSH Director |
27,118 | $1.77 | 27,118 (Direct) |
View |
2024-01-02 Option Award |
2024-01-04 5:56 pm |
N/A 2034-01-02 |
Rallybio Corp | RLYB | HUNT RONALD Director |
29,096 | $1.77 | 29,096 (Direct) |
View |
2023-05-17 Option Award |
2023-05-19 5:26 pm |
N/A 2033-05-17 |
Rallybio Corp | RLYB | PARMAR KUSH Director |
15,490 | $0 | 15,490 (Direct) |
View |
2023-05-17 Option Award |
2023-05-19 5:25 pm |
N/A 2033-05-17 |
Rallybio Corp | RLYB | Nash Christine A Director |
15,490 | $0 | 15,490 (Direct) |
View |
2023-05-17 Option Award |
2023-05-19 5:25 pm |
N/A 2033-05-17 |
Rallybio Corp | RLYB | Boudreau Helen M Director |
15,490 | $0 | 15,490 (Direct) |
View |
2023-05-17 Option Award |
2023-05-19 5:24 pm |
N/A 2033-05-17 |
Rallybio Corp | RLYB | Hopfner Robert Lorne Director |
15,490 | $0 | 15,490 (Direct) |
View |
2023-05-17 Option Award |
2023-05-19 5:24 pm |
N/A 2033-05-17 |
Rallybio Corp | RLYB | Soteropoulos Paula Director |
15,490 | $0 | 15,490 (Direct) |
View |
2023-05-17 Option Award |
2023-05-19 5:22 pm |
N/A 2033-05-17 |
Rallybio Corp | RLYB | Liu Hui Director |
15,490 | $0 | 15,490 (Direct) |
View |
2023-05-17 Option Award |
2023-05-19 5:22 pm |
N/A 2033-05-17 |
Rallybio Corp | RLYB | HUNT RONALD Director |
15,490 | $0 | 15,490 (Direct) |
View |
2023-05-17 Option Award |
2023-05-19 5:19 pm |
N/A 2033-05-17 |
Rallybio Corp | RLYB | Chung Wendy Director |
12,353 | $0 | 12,353 (Direct) |
View |
2023-02-06 Option Award |
2023-02-06 5:42 pm |
N/A 2033-02-06 |
Rallybio Corp | RLYB | Uden Stephen See Remarks |
214,000 | $0 | 214,000 (Direct) |
View |
2023-02-06 Option Award |
2023-02-06 5:40 pm |
N/A 2033-02-06 |
Rallybio Corp | RLYB | Ryder Steven Chief Medical Officer |
119,000 | $0 | 119,000 (Direct) |
View |
2023-02-06 Option Award |
2023-02-06 5:39 pm |
N/A 2033-02-06 |
Rallybio Corp | RLYB | MACKAY MARTIN Chief Executive Officer |
214,000 | $0 | 214,000 (Direct) |
View |
2023-02-01 Option Award |
2023-02-01 6:33 pm |
N/A 2033-02-01 |
Rallybio Corp | RLYB | Lieber Jonathan I See Remarks |
240,000 | $0 | 240,000 (Direct) |
View |
2023-01-03 Option Award |
2023-01-05 6:29 pm |
N/A 2033-01-03 |
Rallybio Corp | RLYB | Liu Hui Director |
10,237 | $0 | 10,237 (Direct) |
View |
2023-01-03 Option Award |
2023-01-05 6:29 pm |
N/A 2033-01-03 |
Rallybio Corp | RLYB | PARMAR KUSH Director |
10,344 | $0 | 10,344 (Direct) |
View |
2023-01-03 Option Award |
2023-01-05 6:27 pm |
N/A 2033-01-03 |
Rallybio Corp | RLYB | Chung Wendy Director |
9,482 | $0 | 9,482 (Direct) |
View |