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 |
2025-02-04 Sale |
2025-02-05 9:23 pm |
Seer Inc. | SEER | Horn David R. PRESIDENT & CFO |
3,550 | $2.2365 | $7,940 | 476,961 (Direct) |
View |
2025-02-04 Sale |
2025-02-05 9:22 pm |
Seer Inc. | SEER | Farokhzad Omid CEO AND CHAIR |
8,068 | $2.2365 | $18,044 | 1,428,217 (Direct) |
View |
2024-06-14 Sale |
2024-06-18 8:00 pm |
Seer Inc. | SEER | Nishar Dipchand Director |
12,109 | $1.7765 | $21,512 | 79,457 (Direct) |
View |
2024-03-07 Sale |
2024-03-12 6:30 pm |
Seer Inc. | SEER | Farokhzad Omid CEO AND CHAIR |
52,857 | $2.0323 | $107,421 | 1,436,285 (Direct) |
View |
2024-02-22 Sale |
2024-02-23 5:32 pm |
Seer Inc. | SEER | Kogan Elona CHIEF LEGAL OFFICER |
12,684 | $1.5787 | $20,024 | 492,871 (Direct) |
View |
2024-02-22 Sale |
2024-02-23 5:30 pm |
Seer Inc. | SEER | Horn David R. PRESIDENT & CFO |
12,684 | $1.5787 | $20,024 | 763,068 (Direct) |
View |
2024-02-05 Sale |
2024-02-07 9:05 pm |
Seer Inc. | SEER | Horn David R. President and CFO |
3,608 | $1.667 | $6,015 | 328,157 (Direct) |
View |
2023-12-04 Sale |
2023-12-06 4:43 pm |
Seer Inc. | SEER | Kogan Elona Esq. Chief Legal Officer |
8,182 | $1.6951 | $13,869 | 162,673 (Direct) |
View |
2023-08-23 Purchase |
2023-08-24 7:33 pm |
Seer Inc. | SEER | Farokhzad Omid CEO, President and Chair |
40,000 | $2.4492 | $97,968 | 807,744 (Direct) |
View |
2023-05-18 Sale |
2023-05-19 4:52 pm |
Seer Inc. | SEER | Thomas Scott D Chief Commercial Officer |
1,468 | $3.5586 | $5,224 | 95,532 (Direct) |
View |
2023-02-21 Sale |
2023-02-22 7:09 pm |
Seer Inc. | SEER | Kogan Elona Esq. General Counsel and Secretary |
5,951 | $4.1343 | $24,603 | 166,587 (Direct) |
View |
2023-02-21 Sale |
2023-02-22 7:07 pm |
Seer Inc. | SEER | Horn David R. Chief Financial Officer |
5,951 | $4.1347 | $24,606 | 331,765 (Direct) |
View |
2023-02-21 Sale |
2023-02-22 7:05 pm |
Seer Inc. | SEER | Farokhzad Omid CEO, President and Chair |
13,840 | $4.1337 | $57,210 | 767,744 (Direct) |
View |
2023-02-07 Sale |
2023-02-08 8:51 pm |
Seer Inc. | SEER | Horn David R. Chief Financial Officer |
3,124 | $5.3972 | $16,861 | 267,716 (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 |
2025-02-18 Tax Withholding |
2025-02-20 4:13 pm |
N/A N/A |
Seer Inc. | SEER | Horn David R. PRESIDENT & CFO |
26,572 | $2.3 | 450,389 (Direct) |
View |
2025-02-18 Tax Withholding |
2025-02-20 4:12 pm |
N/A N/A |
Seer Inc. | SEER | Farokhzad Omid CEO AND CHAIR |
88,494 | $2.3 | 1,339,723 (Direct) |
View |
2024-10-04 Option Award |
2024-10-07 06:51 am |
N/A 2030-04-01 |
Seer Inc. | SEER | Horn David R. President & CFO |
1,140,454 | $0 | 1,140,454 (Direct) |
View |
2024-10-04 Option Award |
2024-10-07 06:50 am |
N/A 2030-01-27 |
Seer Inc. | SEER | Farokhzad Omid CEO and Chair |
2,732,470 | $0 | 2,732,470 (Direct) |
View |
2024-08-13 Option Award |
2024-08-15 6:47 pm |
N/A 2034-08-12 |
Seer Inc. | SEER | Roelofs Nicolas H PHD Director |
116,356 | $0 | 127,383 (Direct) |
View |
Ownership |
2024-08-15 6:41 pm |
N/A N/A |
Seer Inc. | SEER | Roelofs Nicolas H PHD Director |
0 | $0 | 11,027 (Direct) |
View |
2024-06-12 Option Award |
2024-06-14 4:29 pm |
N/A N/A |
Seer Inc. | SEER | Nishar Dipchand Director |
58,178 | $0 | 91,566 (Direct) |
View |
2024-06-12 Option Award |
2024-06-14 4:26 pm |
N/A N/A |
Seer Inc. | SEER | MCGUIRE TERRANCE Director |
58,178 | $0 | 381,495 (Direct) |
View |
2024-06-12 Option Award |
2024-06-14 4:25 pm |
N/A N/A |
Seer Inc. | SEER | LANGER ROBERT Director |
58,178 | $0 | 784,025 (Direct) |
View |
2024-06-12 Option Award |
2024-06-14 4:22 pm |
N/A N/A |
Seer Inc. | SEER | Haurwitz Rachel E. Director |
58,178 | $0 | 87,615 (Direct) |
View |
2024-06-12 Option Award |
2024-06-14 4:19 pm |
N/A N/A |
Seer Inc. | SEER | Hallal David Director |
58,178 | $0 | 355,128 (Direct) |
View |
2024-06-12 Option Award |
2024-06-14 4:15 pm |
N/A N/A |
Seer Inc. | SEER | Gulyani Meeta Director |
58,178 | $0 | 87,043 (Direct) |
View |
2024-02-06 Option Award |
2024-02-23 5:32 pm |
N/A 2034-02-06 |
Seer Inc. | SEER | Kogan Elona CHIEF LEGAL OFFICER |
342,882 | $0 | 492,871 (Direct) |
View |
2024-02-06 Option Award |
2024-02-23 5:30 pm |
N/A 2034-02-06 |
Seer Inc. | SEER | Horn David R. PRESIDENT & CFO |
447,595 | $0 | 763,068 (Direct) |
View |
2024-02-06 Option Award |
2024-02-23 5:26 pm |
N/A 2034-02-06 |
Seer Inc. | SEER | Farokhzad Omid CEO AND CHAIR |
1,562,535 | $0 | 2,522,043 (Direct) |
View |
2023-11-02 Exercise |
2023-11-03 4:19 pm |
N/A N/A |
Seer Inc. | SEER | Farokhzad Omid CEO, President and Chair |
151,764 | $0.04 | 959,508 (Direct) |
View |
2023-11-02 Exercise |
2023-11-03 4:19 pm |
N/A 2028-05-17 |
Seer Inc. | SEER | Farokhzad Omid CEO, President and Chair |
151,764 | $0 | 959,508 (Direct) |
View |
2023-06-14 Option Award |
2023-06-16 9:20 pm |
N/A 2033-06-14 |
Seer Inc. | SEER | Ronaghi Mostafa Director |
58,178 | $0 | 504,961 (Direct) |
View |
2023-06-14 Option Award |
2023-06-16 9:19 pm |
N/A 2033-06-14 |
Seer Inc. | SEER | Nishar Dipchand Director |
58,178 | $0 | 68,123 (Direct) |
View |
2023-06-14 Option Award |
2023-06-16 9:18 pm |
N/A 2033-06-14 |
Seer Inc. | SEER | MCGUIRE TERRANCE Director |
58,178 | $0 | 358,052 (Direct) |
View |
2023-06-14 Option Award |
2023-06-16 9:18 pm |
N/A 2033-06-14 |
Seer Inc. | SEER | LANGER ROBERT Director |
58,178 | $0 | 760,582 (Direct) |
View |
2023-06-14 Option Award |
2023-06-16 9:17 pm |
N/A 2033-06-14 |
Seer Inc. | SEER | Haurwitz Rachel E. Director |
58,178 | $0 | 64,172 (Direct) |
View |
2023-06-14 Option Award |
2023-06-16 9:16 pm |
N/A 2033-06-14 |
Seer Inc. | SEER | Hallal David Director |
58,178 | $0 | 331,685 (Direct) |
View |
2023-06-14 Option Award |
2023-06-16 9:16 pm |
N/A 2033-06-14 |
Seer Inc. | SEER | Gulyani Meeta Director |
58,178 | $0 | 63,600 (Direct) |
View |
2023-06-14 Option Award |
2023-06-16 9:15 pm |
N/A 2033-06-14 |
Seer Inc. | SEER | FRIEDMAN CATHY Director |
58,178 | $0 | 208,309 (Direct) |
View |
2023-02-15 Option Award |
2023-02-17 7:57 pm |
N/A 2033-02-15 |
Seer Inc. | SEER | Thomas Scott D Chief Commercial Officer |
210,000 | $0 | 236,000 (Direct) |
View |
2023-02-15 Option Award |
2023-02-17 7:53 pm |
N/A 2033-02-15 |
Seer Inc. | SEER | Kogan Elona Esq. General Counsel and Secretary |
210,000 | $0 | 311,370 (Direct) |
View |
2023-02-15 Option Award |
2023-02-17 7:50 pm |
N/A 2033-02-15 |
Seer Inc. | SEER | Horn David R. Chief Financial Officer |
210,000 | $0 | 477,716 (Direct) |
View |
2023-02-15 Option Award |
2023-02-17 7:48 pm |
N/A 2033-02-15 |
Seer Inc. | SEER | Farokhzad Omid CEO, President and Chair |
1,052,000 | $0 | 1,431,584 (Direct) |
View |