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 |
2025-06-12 Purchase | 2025-06-12 5:09 pm | IMMUCELL CORP | ICCC | Gathagan Bryan K. Director | 1,000 | $6.32 | $6,320 | 1,000 (Direct) | View |
2024-08-28 Sale | 2024-08-30 12:25 pm | IMMUCELL CORP | ICCC | Tomsche David Scott Director | 2,186 | $3.55 | $7,760 | 131,797 (Direct) | View |
2024-08-23 Sale | 2024-08-26 3:00 pm | IMMUCELL CORP | ICCC | Tomsche David Scott Director | 6,005 | $3.55 | $21,318 | 129,611 (Direct) | View |
2024-08-22 Sale | 2024-08-22 1:05 pm | IMMUCELL CORP | ICCC | Tomsche David Scott Director | 10,000 | $3.55 | $35,500 | 123,606 (Direct) | View |
2024-08-15 Sale | 2024-08-19 1:04 pm | IMMUCELL CORP | ICCC | Tomsche David Scott Director | 10,000 | $3.6719 | $36,719 | 113,606 (Direct) | View |
2023-09-06 Sale | 2023-09-06 12:25 pm | IMMUCELL CORP | ICCC | Tomsche David Scott Director | 3,100 | $4.7541 | $14,738 | 103,606 (Direct) | View |
2023-03-13 Sale | 2023-03-15 3:13 pm | IMMUCELL CORP | ICCC | Tomsche David Scott Director | 4,080 | $5.3907 | $21,994 | 100,506 (Direct) | View |
2022-09-08 Sale | 2022-09-12 4:35 pm | IMMUCELL CORP | ICCC | Tomsche David Scott Director | 2,407 | $7.7359 | $18,620 | 96,426 (Direct) | View |
2022-06-01 Sale | 2022-06-16 12:57 pm | IMMUCELL CORP | ICCC | Tomsche David Scott Director | 4,900 | $8.1742 | $40,053 | 94,019 (Direct) | View |
2022-06-13 Purchase | 2022-06-14 08:01 am | IMMUCELL CORP | ICCC | Cunningham David Director | 1,000 | $8 | $8,000 | 16,000 (Direct) | View |
2022-05-16 Sale(A) | 2022-05-18 5:59 pm | IMMUCELL CORP | ICCC | Tomsche David Scott Director | 3,600 | $8.3689 | $30,128 | 89,119 (Direct) | View |
2022-05-16 Sale | 2022-05-18 1:42 pm | IMMUCELL CORP | ICCC | Tomsche David Scott Director | 3,600 | $8.3689 | $30,128 | 104,119 (Direct) | View |
2022-03-09 Sale | 2022-03-14 4:00 pm | IMMUCELL CORP | ICCC | CRABB JOSEPH H Former VP and CSO | 1,000 | $5.84 | $5,840 | 142,845 (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 |
2025-06-11 Exercise | 2025-06-13 1:05 pm | N/A N/A | IMMUCELL CORP | ICCC | Basse Gloria F Director | 3,530 | $4.81 | 7,060 (Direct) | View |
2025-06-11 Exercise | 2025-06-13 1:05 pm | 2023-06-29 2025-06-29 | IMMUCELL CORP | ICCC | Basse Gloria F Director | 11,474 | $0 | 7,060 (Direct) | View |
2025-04-16 Option Award | 2025-04-23 12:53 pm | 2028-04-16 2035-04-16 | IMMUCELL CORP | ICCC | Fiori Timothy C Chief Financial Officer | 30,000 | $5.49 | 30,000 (Direct) | View |
2024-09-20 Option Award | 2024-09-24 08:31 am | 2027-09-20 2029-09-20 | IMMUCELL CORP | ICCC | Wainman Paul R Director | 10,000 | $3.6 | 10,000 (Direct) | View |
2024-09-20 Option Award | 2024-09-24 08:30 am | 2027-09-20 2029-09-20 | IMMUCELL CORP | ICCC | Basse Gloria F Director | 10,000 | $3.6 | 10,000 (Direct) | View |
2024-09-20 Option Award | 2024-09-24 08:30 am | 2027-09-20 2029-09-20 | IMMUCELL CORP | ICCC | Tomsche David Scott Director | 10,000 | $3.6 | 10,000 (Direct) | View |
2024-09-20 Option Award | 2024-09-24 08:29 am | 2027-09-20 2029-09-20 | IMMUCELL CORP | ICCC | Gathagan Bryan K. Director | 10,000 | $3.6 | 10,000 (Direct) | View |
2024-09-20 Option Award | 2024-09-24 08:29 am | 2027-09-20 2029-09-20 | IMMUCELL CORP | ICCC | Rosgen Steven T. Director | 10,000 | $3.6 | 10,000 (Direct) | View |
2023-06-28 Option Award | 2023-08-30 2:49 pm | 2026-06-28 2028-06-28 | IMMUCELL CORP | ICCC | Gathagan Bryan K. Director | 15,000 | $5.11 | 15,000 (Direct) | View |
2022-12-15 Option Award | 2023-01-24 6:27 pm | 2025-12-15 2027-12-15 | IMMUCELL CORP | ICCC | Wainman Paul R Director | 10,000 | $6.52 | 10,000 (Direct) | View |
2022-12-15 Option Award | 2023-01-24 6:27 pm | 2025-12-15 2027-12-15 | IMMUCELL CORP | ICCC | Tomsche David Scott Director | 10,000 | $6.52 | 10,000 (Direct) | View |
2022-12-15 Option Award | 2023-01-24 6:26 pm | 2025-12-15 2027-12-15 | IMMUCELL CORP | ICCC | Rosgen Steven T. Director | 10,000 | $6.52 | 10,000 (Direct) | View |
2022-12-15 Option Award | 2023-01-24 6:25 pm | 2025-12-15 2027-12-15 | IMMUCELL CORP | ICCC | Cunningham David Director | 10,000 | $6.52 | 10,000 (Direct) | View |
2022-12-15 Option Award | 2023-01-24 6:24 pm | 2025-12-15 2027-12-15 | IMMUCELL CORP | ICCC | Basse Gloria F Director | 10,000 | $6.52 | 10,000 (Direct) | View |
2022-01-31 Option Award | 2022-02-09 4:59 pm | 2025-02-09 2032-02-09 | IMMUCELL CORP | ICCC | Brockmann Bobbi Jo VP of Sales & Marketing | 18,000 | $8.15 | 0 (Direct) | View |
2022-01-31 Option Award | 2022-02-09 4:58 pm | 2025-01-31 2032-01-31 | IMMUCELL CORP | ICCC | BRIGHAM MICHAEL F President & CEO | 1,000 | $8.15 | 1,000 (Direct) | View |
2022-01-31 Option Award | 2022-02-09 4:25 pm | 2025-01-31 2032-01-31 | IMMUCELL CORP | ICCC | Williams Elizabeth Luttrell VP of Manufacturing Operations | 1,000 | $8.15 | 1,000 (Direct) | View |
2021-06-17 Option Award | 2021-06-25 08:55 am | 2024-06-17 2026-06-17 | IMMUCELL CORP | ICCC | Basse Gloria F Director | 10,000 | $10.04 | 25,000 (Direct) | View |
2020-06-29 Option Award | 2021-06-25 08:55 am | 2023-06-29 2025-06-29 | IMMUCELL CORP | ICCC | Basse Gloria F Director | 15,000 | $4.81 | 25,000 (Direct) | View |
2021-06-17 Option Award | 2021-06-21 2:37 pm | 2024-06-17 2026-06-17 | IMMUCELL CORP | ICCC | Rosgen Steven T. Director | 10,000 | $10.04 | 10,000 (Direct) | View |
2021-06-17 Option Award | 2021-06-21 2:34 pm | 2024-06-17 2026-06-17 | IMMUCELL CORP | ICCC | Cunningham David Director | 10,000 | $10.04 | 10,000 (Direct) | View |
2021-06-17 Option Award | 2021-06-21 2:30 pm | 2024-06-17 2026-06-17 | IMMUCELL CORP | ICCC | Tomsche David Scott Director | 10,000 | $10.04 | 10,000 (Direct) | View |
2021-06-17 Option Award | 2021-06-21 2:24 pm | 2024-06-17 2026-06-17 | IMMUCELL CORP | ICCC | Wainman Paul R Director | 10,000 | $10.04 | 10,000 (Direct) | View |
2021-06-03 Option Award | 2021-06-07 1:48 pm | N/A N/A | IMMUCELL CORP | ICCC | ROTHSCHILD JONATHAN E Director | 3,845 | $7.08 | 514,003 (Direct) | View |
2020-12-08 Option Award | 2020-12-11 10:21 am | N/A N/A | IMMUCELL CORP | ICCC | Brockmann Bobbi Jo Director | 4,742 | $3.15 | 8,521 (Direct) | View |