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 |
2023-10-03 Purchase |
2023-10-05 4:31 pm |
VACCINEX INC. | VCNX | Zauderer Maurice Vaccinex (Rochester) L.L.C. President and CEO 10% Owner |
510,000 | $0.99905 | $509,515 | 1,552,513 (Indirect Direct) |
View |
2022-01-27 Purchase |
2022-01-31 4:23 pm |
VACCINEX INC. | VCNX | Zauderer Maurice President and CEO |
1,801,801 | $1.11 | $1,999,999 | 3,573,575 (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 |
2024-11-14 Option Award |
2024-11-18 4:05 pm |
N/A N/A |
VACCINEX INC. | VCNX | Zauderer Maurice Vaccinex (Rochester) L.L.C. President and CEO 10% Owner |
46,153 | $3.25 | 474,515 (Indirect) |
View |
2024-09-18 Exercise |
2024-09-20 4:14 pm |
N/A N/A |
VACCINEX INC. | VCNX | Zauderer Maurice Vaccinex (Rochester) L.L.C. President and CEO 10% Owner |
113,650 | $5.636 | 428,386 (Indirect) |
View |
2024-09-18 Exercise |
2024-09-20 4:14 pm |
2024-03-28 2029-03-28 |
VACCINEX INC. | VCNX | Zauderer Maurice Vaccinex (Rochester) L.L.C. President and CEO 10% Owner |
113,650 | $0 | 428,386 (Indirect) |
View |
2024-09-18 Option Award |
2024-09-20 4:14 pm |
2024-09-18 2029-09-18 |
VACCINEX INC. | VCNX | Zauderer Maurice Vaccinex (Rochester) L.L.C. President and CEO 10% Owner |
170,475 | $0.125 | 428,386 (Indirect) |
View |
2024-03-21 Option Award(A) |
2024-05-14 4:34 pm |
N/A 2034-03-21 |
VACCINEX INC. | VCNX | Zauderer Maurice President and CEO 10% Owner |
1,877 | $0 | 1,877 (Direct) |
View |
2024-03-28 Option Award |
2024-04-01 8:54 pm |
2024-03-28 2029-03-28 |
VACCINEX INC. | VCNX | Zauderer Maurice Vaccinex (Rochester) L.L.C. President and CEO 10% Owner |
38,610 | $7.77 | 257,909 (Indirect) |
View |
2024-03-20 Option Award |
2024-03-22 4:31 pm |
N/A 2029-03-20 |
VACCINEX INC. | VCNX | Zauderer Maurice President and CEO 10% Owner |
1,877 | $0 | 180,689 (Direct) |
View |
2024-02-08 Option Award |
2024-02-09 4:34 pm |
2024-02-08 2029-02-08 |
VACCINEX INC. | VCNX | Zauderer Maurice Vaccinex (Rochester) L.L.C. President and CEO 10% Owner |
413,793 | $0.725 | 2,504,735 (Indirect) |
View |
2023-11-02 Option Award |
2023-11-03 4:29 pm |
2023-11-02 2028-11-02 |
VACCINEX INC. | VCNX | Zauderer Maurice Vaccinex (Rochester) L.L.C. President and CEO 10% Owner |
136,752 | $0.125 | 1,677,149 (Indirect) |
View |
2023-09-22 Option Award |
2023-09-25 4:12 pm |
N/A N/A |
VACCINEX INC. | VCNX | Zauderer Maurice President and CEO 10% Owner |
2,051,282 | $0.156 | 7,955,982 (Indirect) |
View |
2023-03-31 Option Award |
2023-04-03 4:31 pm |
N/A 2028-03-30 |
VACCINEX INC. | VCNX | Zauderer Maurice President and CEO 10% Owner |
56,000 | $0 | 5,904,700 (Direct) |
View |
2023-03-31 Option Award |
2023-04-03 4:31 pm |
N/A N/A |
VACCINEX INC. | VCNX | Zauderer Maurice President and CEO 10% Owner |
731,707 | $0.41 | 5,904,700 (Indirect) |
View |
2022-12-06 Acquisition |
2022-12-07 4:30 pm |
N/A N/A |
VACCINEX INC. | VCNX | Zauderer Maurice President and CEO 10% Owner |
3,988 | $0 | 5,116,993 (Direct) |
View |
2022-11-23 Option Award |
2022-11-28 4:35 pm |
N/A N/A |
VACCINEX INC. | VCNX | Zauderer Maurice President and CEO 10% Owner |
1,511,430 | $0.5293 | 5,113,005 (Indirect) |
View |
2022-04-01 Option Award |
2022-04-04 4:34 pm |
N/A 2032-04-01 |
VACCINEX INC. | VCNX | Zauderer Maurice President and CEO |
28,000 | $0 | 3,601,575 (Direct) |
View |
2021-04-02 Option Award |
2021-04-02 4:27 pm |
N/A 2031-04-02 |
VACCINEX INC. | VCNX | Zauderer Maurice President and CEO 10% Owner |
14,000 | $0 | 1,771,774 (Direct) |
View |