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 |
2022-06-03 Sale |
2022-06-07 5:03 pm |
Rallybio Corp | RLYB | PARMAR KUSH Director 10% Owner |
150,000 | $12.5 | $1,875,000 | 1,251,755 (Indirect) |
View |
2022-06-03 Sale |
2022-06-07 5:02 pm |
Rallybio Corp | RLYB | 5AM Opportunities I L.P. Schwab Andrew J. 5AM Opportunities I (GP) LLC 5AM Partners V LLC 5AM Ventures V L.P. ROCKLAGE SCOTT M 10% Owner |
150,000 | $12.5 | $1,875,000 | 2,478,969 (Indirect) |
View |
2022-05-23 Sale |
2022-05-25 6:34 pm |
Rallybio Corp | RLYB | PARMAR KUSH Director 10% Owner |
100,000 | $13 | $1,300,000 | 1,302,084 (Indirect) |
View |
2022-05-23 Sale |
2022-05-25 6:31 pm |
Rallybio Corp | RLYB | 5AM Opportunities I L.P. Schwab Andrew J. 5AM Opportunities I (GP) LLC 5AM Partners V LLC 5AM Ventures V L.P. ROCKLAGE SCOTT M 10% Owner |
100,000 | $13 | $1,300,000 | 2,578,640 (Indirect) |
View |
2022-03-21 Purchase |
2022-03-23 5:30 pm |
Rallybio Corp | RLYB | Fryer Jeffrey M See Remarks |
3,000 | $8.04 | $24,120 | 723,525 (Indirect) |
View |
2022-02-08 Sale |
2022-02-10 6:24 pm |
Rallybio Corp | RLYB | 5AM Opportunities I L.P. Schwab Andrew J. 5AM Opportunities I (GP) LLC 5AM Partners V LLC 5AM Ventures V L.P. ROCKLAGE SCOTT M 10% Owner |
210,000 | $13.05 | $2,740,500 | 2,645,087 (Indirect) |
View |
2022-02-08 Sale |
2022-02-10 6:22 pm |
Rallybio Corp | RLYB | PARMAR KUSH Director |
210,000 | $13.05 | $2,740,500 | 1,335,637 (Indirect) |
View |
2022-01-19 Purchase |
2022-01-21 6:22 pm |
Rallybio Corp | RLYB | Fryer Jeffrey M See Remarks |
1,400 | $8.7 | $12,180 | 720,525 (Indirect) |
View |
2022-01-12 Purchase |
2022-01-14 8:11 pm |
Rallybio Corp | RLYB | Uden Stephen See Remarks |
10,000 | $9.8502 | $98,502 | 1,588,254 (Direct) |
View |
2022-01-10 Purchase |
2022-01-12 6:56 pm |
Rallybio Corp | RLYB | MACKAY MARTIN Chief Executive Officer |
10,000 | $10.35 | $103,473 | 1,588,252 (Indirect Direct) |
View |
2022-01-07 Purchase |
2022-01-11 8:03 pm |
Rallybio Corp | RLYB | Fryer Jeffrey M See Remarks |
10,000 | $9.4069 | $94,069 | 911,773 (Indirect Direct) |
View |
2021-08-02 Purchase |
2021-08-04 9:19 pm |
Rallybio Corp | RLYB | PARMAR KUSH Director |
615,384 | $13 | $7,999,992 | 4,994,878 (Indirect Direct) |
View |
2021-08-02 Purchase |
2021-08-04 9:17 pm |
Rallybio Corp | RLYB | 5AM Opportunities I L.P. Schwab Andrew J. 5AM Opportunities I (GP) LLC 5AM Partners V LLC 5AM Ventures V L.P. ROCKLAGE SCOTT M 10% Owner |
615,384 | $13 | $7,999,992 | 4,190,724 (Indirect) |
View |
2021-08-02 Purchase |
2021-08-04 5:52 pm |
Rallybio Corp | RLYB | Hopfner Robert Lorne Director |
576,923 | $13 | $7,499,999 | 3,975,239 (Indirect Direct) |
View |
2021-08-02 Purchase |
2021-08-04 5:51 pm |
Rallybio Corp | RLYB | HUNT RONALD Director |
307,692 | $13 | $3,999,996 | 4,308,954 (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 |
2023-01-03 Option Award |
2023-01-05 6:25 pm |
N/A 2033-01-03 |
Rallybio Corp | RLYB | HUNT RONALD Director |
11,099 | $0 | 11,099 (Direct) |
View |
2022-08-01 Option Award |
2022-08-03 5:48 pm |
N/A 2032-08-01 |
Rallybio Corp | RLYB | Chung Wendy Director |
26,880 | $0 | 26,880 (Direct) |
View |
2022-05-24 Option Award |
2022-05-26 8:13 pm |
N/A 2032-05-24 |
Rallybio Corp | RLYB | Liu Hui Director |
2,240 | $0 | 2,240 (Direct) |
View |
2022-05-24 Option Award |
2022-05-26 8:11 pm |
N/A 2032-05-24 |
Rallybio Corp | RLYB | Soteropoulos Paula Director |
13,440 | $0 | 13,440 (Direct) |
View |
2022-05-24 Option Award |
2022-05-26 8:11 pm |
N/A 2032-05-24 |
Rallybio Corp | RLYB | HUNT RONALD Director |
13,440 | $0 | 13,440 (Direct) |
View |
2022-05-24 Option Award |
2022-05-26 8:09 pm |
N/A 2032-05-24 |
Rallybio Corp | RLYB | Boudreau Helen M Director |
13,440 | $0 | 13,440 (Direct) |
View |
2022-05-24 Option Award |
2022-05-26 8:09 pm |
N/A 2032-05-24 |
Rallybio Corp | RLYB | Hopfner Robert Lorne Director |
13,440 | $0 | 13,440 (Direct) |
View |
2022-05-24 Option Award |
2022-05-26 8:09 pm |
N/A 2032-05-24 |
Rallybio Corp | RLYB | Nash Christine A Director |
2,240 | $0 | 2,240 (Direct) |
View |
2022-05-24 Option Award |
2022-05-26 8:08 pm |
N/A 2032-05-24 |
Rallybio Corp | RLYB | PARMAR KUSH Director |
13,440 | $0 | 13,440 (Direct) |
View |
2022-04-04 Option Award |
2022-04-06 8:28 pm |
N/A 2032-04-04 |
Rallybio Corp | RLYB | Nash Christine A Director |
26,880 | $0 | 26,880 (Direct) |
View |
2022-04-04 Option Award |
2022-04-06 7:59 pm |
N/A 2032-04-04 |
Rallybio Corp | RLYB | Liu Hui Director |
26,880 | $0 | 26,880 (Direct) |
View |
2022-02-07 Option Award |
2022-02-09 7:44 pm |
N/A 2032-02-07 |
Rallybio Corp | RLYB | Fryer Jeffrey M Chief Financial Officer |
62,000 | $0 | 62,000 (Direct) |
View |
2022-02-07 Option Award |
2022-02-09 7:39 pm |
N/A 2032-02-07 |
Rallybio Corp | RLYB | Uden Stephen See Remarks |
62,000 | $0 | 62,000 (Direct) |
View |
2022-02-07 Option Award |
2022-02-09 7:38 pm |
N/A 2032-02-07 |
Rallybio Corp | RLYB | MACKAY MARTIN Chief Executive Officer |
62,000 | $0 | 62,000 (Direct) |
View |
2022-02-07 Option Award |
2022-02-09 7:37 pm |
N/A 2032-02-07 |
Rallybio Corp | RLYB | Ryder Steven Chief Medical Officer |
62,000 | $0 | 62,000 (Direct) |
View |
2021-07-28 Option Award |
2022-01-14 8:11 pm |
N/A 2031-07-28 |
Rallybio Corp | RLYB | Uden Stephen See Remarks |
160,000 | $0 | 1,588,254 (Direct) |
View |
2021-07-28 Other |
2022-01-14 8:11 pm |
N/A N/A |
Rallybio Corp | RLYB | Uden Stephen See Remarks |
5,887,018 | $0 | 1,588,254 (Direct) |
View |
2021-07-28 Option Award |
2022-01-12 6:56 pm |
N/A 2031-07-28 |
Rallybio Corp | RLYB | MACKAY MARTIN Chief Executive Officer |
160,000 | $0 | 1,588,252 (Direct) |
View |
2021-07-28 Other |
2022-01-12 6:56 pm |
N/A N/A |
Rallybio Corp | RLYB | MACKAY MARTIN Chief Executive Officer |
5,887,017 | $0 | 1,588,252 (Direct) |
View |
2021-07-28 Option Award |
2022-01-11 8:03 pm |
N/A 2031-07-28 |
Rallybio Corp | RLYB | Fryer Jeffrey M See Remarks |
160,000 | $0 | 911,773 (Direct) |
View |
2021-07-28 Other |
2022-01-11 8:03 pm |
N/A N/A |
Rallybio Corp | RLYB | Fryer Jeffrey M See Remarks |
5,685,082 | $0 | 911,773 (Indirect) |
View |
2022-01-03 Option Award |
2022-01-05 8:44 pm |
N/A 2032-01-03 |
Rallybio Corp | RLYB | Hopfner Robert Lorne Director |
6,242 | $0 | 6,242 (Direct) |
View |
2022-01-03 Option Award |
2022-01-05 8:41 pm |
N/A 2032-01-03 |
Rallybio Corp | RLYB | HUNT RONALD Director |
6,242 | $0 | 6,242 (Direct) |
View |
2022-01-03 Option Award |
2022-01-05 8:38 pm |
N/A 2032-01-03 |
Rallybio Corp | RLYB | PARMAR KUSH Director |
5,772 | $0 | 5,772 (Direct) |
View |
2022-01-03 Option Award |
2022-01-05 8:38 pm |
N/A 2032-01-03 |
Rallybio Corp | RLYB | SHANNON TIMOTHY M Director |
6,041 | $0 | 6,041 (Direct) |
View |
2022-01-03 Option Award |
2022-01-05 8:37 pm |
N/A 2032-01-03 |
Rallybio Corp | RLYB | Soteropoulos Paula Director |
5,369 | $0 | 5,369 (Direct) |
View |
2021-07-28 Option Award |
2021-08-04 9:19 pm |
N/A N/A |
Rallybio Corp | RLYB | PARMAR KUSH Director |
13,440 | $0 | 4,994,878 (Direct) |
View |
2021-07-28 Other |
2021-08-04 9:19 pm |
N/A N/A |
Rallybio Corp | RLYB | PARMAR KUSH Director |
26,341,690 | $0 | 4,994,878 (Indirect) |
View |
Ownership(A) |
2021-08-04 9:17 pm |
N/A N/A |
Rallybio Corp | RLYB | 5AM Ventures V L.P. 5AM Partners V LLC 5AM Opportunities I L.P. 5AM Opportunities I (GP) LLC ROCKLAGE SCOTT M Schwab Andrew J. 10% Owner |
0 | $0 | 3,575,340 (Indirect) |
View |
2021-07-28 Option Award |
2021-08-04 5:52 pm |
N/A N/A |
Rallybio Corp | RLYB | Hopfner Robert Lorne Director |
13,440 | $0 | 3,975,239 (Direct) |
View |
2021-07-28 Other |
2021-08-04 5:52 pm |
N/A N/A |
Rallybio Corp | RLYB | Hopfner Robert Lorne Director |
12,483,581 | $0 | 3,975,239 (Indirect) |
View |
2021-07-28 Option Award |
2021-08-04 5:51 pm |
N/A N/A |
Rallybio Corp | RLYB | HUNT RONALD Director |
13,440 | $0 | 4,308,954 (Direct) |
View |
2021-07-28 Other |
2021-08-04 5:51 pm |
N/A N/A |
Rallybio Corp | RLYB | HUNT RONALD Director |
14,690,349 | $0 | 4,308,954 (Indirect) |
View |