United States Biotechnology & Medical Research

Vaccinex Inc (VCNX)

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Ticker: VCNX Exchange: NAS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Purchase
Price
499.86
Quantity 63,522 +45.9%
Value US$2,280,068
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Purchase
Price
363.02
Quantity 28,378 -17.5%
Value US$4,524,733
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Purchase
Price
290.93
Quantity 77,849 -20.3%
Value US$433,627
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Purchase
Price
4.72
Quantity 11,703 +1.5%
Value US$55,238
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Purchase
Price
7.40
Quantity 16,128 +2.2%
Value US$119,283
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Purchase
Price
6.41
Quantity 83,243 +12.6%
Value US$533,588
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Purchase
Price
5.74
Quantity 100,629 +17.9%
Value US$577,409
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Purchase
Price
5.20
Quantity 861 +0.2%
Value US$4,473
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Purchase
Price
4.95
Quantity 957 +0.2%
Value US$4,737
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Purchase
Price
4.73
Quantity 282 +0.1%
Value US$1,334
1.5
Van Strydonck, Gerald E. Non-Executive Director
Transaction date
Sale
Price
0.72
Quantity 3,149 -100.0%
Value US$2,267
1.5
Van Strydonck, Gerald E. Non-Executive Director
Transaction date
Sale
Price
0.67
Quantity 1,334 -29.8%
Value US$894
3.1
Zauderer Maurice President and CEO Executive Director Large shareholder
Transaction date
Purchase
Price
0.97
Quantity 5,000 +29.2%
Value US$4,865
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Purchase
Price
1.00
Quantity 3,000,000 +171.6%
Value US$3,000,000
3.1
Zauderer Maurice President and CEO Executive Director Large shareholder
Transaction date
Purchase
Price
0.93
Quantity 5,000 +41.3%
Value US$4,650
3.1
Zauderer Maurice President and CEO Executive Director Large shareholder
Transaction date
Purchase
Price
1.00
Quantity 500,000 +104.3%
Value US$500,000
1.5
Van Strydonck, Gerald E. Non-Executive Director
Transaction date
Purchase
Price
1.32
Quantity 18,000 +900.0%
Value US$23,760
1.5
Van Strydonck, Gerald E. Non-Executive Director
Transaction date
Purchase
Price
1.30
Quantity 2,000 +inf%
Value US$2,600
2.5
Frieberg Jacob B. Non-Executive Director
Transaction date
Purchase
Price
1.11
Quantity 90,090 +2038.2%
Value US$100,000
3.1
Zauderer Maurice President and CEO Executive Director
Transaction date
Purchase
Price
1.11
Quantity 1,801,801 +164.1%
Value US$1,999,999
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Purchase
Price
1.11
Quantity 1,801,801 +18.4%
Value US$1,999,999
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Purchase
Price
1.11
Quantity 1,801,801 +105.4%
Value US$1,999,999
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Purchase
Price
3.55
Quantity 1,126,760 +193.2%
Value US$3,999,998
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Planned purchase
Price
4.06
Quantity 5,000 +0.1%
Value US$20,300
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Planned purchase
Price
4.18
Quantity 4,000 +0.1%
Value US$16,720
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Planned purchase
Price
4.44
Quantity 1,000 +0.0%
Value US$4,440
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Planned purchase
Price
4.40
Quantity 2,000 +0.0%
Value US$8,800
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Planned purchase
Price
4.31
Quantity 2,000 +0.0%
Value US$8,620
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Planned purchase
Price
4.15
Quantity 4,000 +0.1%
Value US$16,600
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Planned purchase
Price
4.00
Quantity 3,440 +0.0%
Value US$13,760
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Planned purchase
Price
4.15
Quantity 600 +0.0%
Value US$2,490
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Planned purchase
Price
4.28
Quantity 3,000 +0.0%
Value US$12,840
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Planned purchase
Price
4.20
Quantity 4,000 +0.1%
Value US$16,800
2.8
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Planned purchase
Price
4.22
Quantity 231 +0.0%
Value US$975
2.5
Frieberg Jacob B.
Transaction date
Purchase
Price
5.09
Quantity 39,292 +inf%
Value US$199,996
2.8
FRIEDBERG ALBERT Large shareholder
Transaction date
Purchase
Price
5.09
Quantity 982,318 +14.8%
Value US$4,999,999
3.1
Zauderer Maurice President and CEO Executive Director Large shareholder
Transaction date
Purchase
Price
5.09
Quantity 98,231 +9.8%
Value US$499,996
3.1
Zauderer Maurice President and CEO Executive Director Large shareholder
Transaction date
Purchase
Price
4.08
Quantity 183,824 +22.5%
Value US$750,002
2.8
FRIEDBERG ALBERT Large shareholder
Transaction date
Purchase
Price
4.08
Quantity 1,838,235 +38.5%
Value US$7,499,999
2.8
FRIEDBERG ALBERT Large shareholder
Transaction date
Planned purchase
Price
3.99
Quantity 1,000 +0.0%
Value US$3,990
2.8
FRIEDBERG ALBERT Large shareholder
Transaction date
Planned purchase
Price
3.99
Quantity 52 +0.0%
Value US$207
2.8
FRIEDBERG ALBERT Large shareholder
Transaction date
Planned purchase
Price
3.96
Quantity 1,000 +0.0%
Value US$3,960
2.8
FRIEDBERG ALBERT Large shareholder
Transaction date
Planned purchase
Price
3.96
Quantity 1,000 +0.0%
Value US$3,960
2.8
FRIEDBERG ALBERT Large shareholder
Transaction date
Planned purchase
Price
4.00
Quantity 1,000 +0.0%
Value US$4,000
2.8
FRIEDBERG ALBERT Large shareholder
Transaction date
Planned purchase
Price
4.00
Quantity 1,000 +0.0%
Value US$4,000
3.1
Royer Scott E. Chief Financial Officer Officer
Transaction date
Purchase
Price
5.05
Quantity 1,725 +75.9%
Value US$8,711
3.1
Royer Scott E. Chief Financial Officer Officer
Transaction date
Purchase
Price
4.57
Quantity 275 +13.8%
Value US$1,257
3.1
Royer Scott E. Chief Financial Officer Officer
Transaction date
Purchase
Price
4.31
Quantity 1,688 +542.8%
Value US$7,275
Royer Scott E. Chief Financial Officer Officer
Transaction date
Purchase
Price
4.15
Quantity 311 +inf%
Value US$1,291
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Purchase
Price
12.00
Quantity 583,333 +inf%
Value US$6,999,996
FRIEDBERG ALBERT Non-Executive Director Large shareholder
Transaction date
Purchase
Price
12.00
Quantity 1,875,000 +64.4%
Value US$22,500,000
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2024-08-13 2024-08-09 B Purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
63,522 +45.9%
499.86
US$2,280,068 		63,522 +45.9% 499.86 US$2,280,068
2024-08-07 2024-08-06 B Purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
28,378 -17.5%
363.02
US$4,524,733 		28,378 -17.5% 363.02 US$4,524,733
2024-08-07 2024-08-05 B Purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
77,849 -20.3%
290.93
US$433,627 		77,849 -20.3% 290.93 US$433,627
2024-08-02 2024-08-01 B Purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
11,703 +1.5%
4.72
US$55,238 		11,703 +1.5% 4.72 US$55,238
2024-08-01 2024-07-31 B Purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
16,128 +2.2%
7.40
US$119,283 		16,128 +2.2% 7.40 US$119,283
2024-08-01 2024-07-31 B Purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
83,243 +12.6%
6.41
US$533,588 		83,243 +12.6% 6.41 US$533,588
2024-08-01 2024-07-31 B Purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
100,629 +17.9%
5.74
US$577,409 		100,629 +17.9% 5.74 US$577,409
2024-05-31 2024-05-30 B Purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
861 +0.2%
5.20
US$4,473 		861 +0.2% 5.20 US$4,473
2024-05-31 2024-05-29 B Purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
957 +0.2%
4.95
US$4,737 		957 +0.2% 4.95 US$4,737
2024-04-22 2024-04-19 B Purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
282 +0.1%
4.73
US$1,334 		282 +0.1% 4.73 US$1,334
2023-12-28 2023-12-26 S Sale
1.5
Van Strydonck, Gerald E.
Non-Executive Director
3,149 -100.0%
0.72
US$2,267 		3,149 -100.0% 0.72 US$2,267
2023-12-12 2023-12-08 S Sale
1.5
Van Strydonck, Gerald E.
Non-Executive Director
1,334 -29.8%
0.67
US$894 		1,334 -29.8% 0.67 US$894
2023-10-05 2023-10-04 B Purchase
3.1
Zauderer Maurice

President and CEO

Executive Director Large shareholder
5,000 +29.2%
0.97
US$4,865 		5,000 +29.2% 0.97 US$4,865
2023-10-05 2023-10-03 B Purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
3,000,000 +171.6%
1.00
US$3,000,000 		3,000,000 +171.6% 1.00 US$3,000,000
2023-10-05 2023-10-03 B Purchase
3.1
Zauderer Maurice

President and CEO

Executive Director Large shareholder
5,000 +41.3%
0.93
US$4,650 		5,000 +41.3% 0.93 US$4,650
2023-10-05 2023-10-03 B Purchase
3.1
Zauderer Maurice

President and CEO

Executive Director Large shareholder
500,000 +104.3%
1.00
US$500,000 		500,000 +104.3% 1.00 US$500,000
2022-02-24 2022-02-23 B Purchase
1.5
Van Strydonck, Gerald E.
Non-Executive Director
18,000 +900.0%
1.32
US$23,760 		18,000 +900.0% 1.32 US$23,760
2022-02-24 2022-02-23 B Purchase
1.5
Van Strydonck, Gerald E.
Non-Executive Director
2,000 +inf%
1.30
US$2,600 		2,000 +inf% 1.30 US$2,600
2022-01-31 2022-01-27 B Purchase
2.5
Frieberg Jacob B.
Non-Executive Director
90,090 +2038.2%
1.11
US$100,000 		90,090 +2038.2% 1.11 US$100,000
2022-01-31 2022-01-27 B Purchase
3.1
Zauderer Maurice

President and CEO

Executive Director
1,801,801 +164.1%
1.11
US$1,999,999 		1,801,801 +164.1% 1.11 US$1,999,999
2022-01-31 2022-01-27 B Purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
1,801,801 +18.4%
1.11
US$1,999,999 		1,801,801 +18.4% 1.11 US$1,999,999
2022-01-31 2022-01-27 B Purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
1,801,801 +105.4%
1.11
US$1,999,999 		1,801,801 +105.4% 1.11 US$1,999,999
2020-07-10 2020-07-10 B Purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
1,126,760 +193.2%
3.55
US$3,999,998 		1,126,760 +193.2% 3.55 US$3,999,998
2020-03-30 2020-03-30 PP Planned purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
5,000 +0.1%
4.06
US$20,300 		5,000 +0.1% 4.06 US$20,300
2020-03-30 2020-03-27 PP Planned purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
4,000 +0.1%
4.18
US$16,720 		4,000 +0.1% 4.18 US$16,720
2020-03-26 2020-03-26 PP Planned purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
1,000 +0.0%
4.44
US$4,440 		1,000 +0.0% 4.44 US$4,440
2020-03-26 2020-03-24 PP Planned purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
2,000 +0.0%
4.40
US$8,800 		2,000 +0.0% 4.40 US$8,800
2020-03-23 2020-03-20 PP Planned purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
2,000 +0.0%
4.31
US$8,620 		2,000 +0.0% 4.31 US$8,620
2020-03-23 2020-03-19 PP Planned purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
4,000 +0.1%
4.15
US$16,600 		4,000 +0.1% 4.15 US$16,600
2020-03-17 2020-03-17 PP Planned purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
3,440 +0.0%
4.00
US$13,760 		3,440 +0.0% 4.00 US$13,760
2020-03-17 2020-03-16 PP Planned purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
600 +0.0%
4.15
US$2,490 		600 +0.0% 4.15 US$2,490
2020-03-17 2020-03-13 PP Planned purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
3,000 +0.0%
4.28
US$12,840 		3,000 +0.0% 4.28 US$12,840
2020-03-11 2020-03-10 PP Planned purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
4,000 +0.1%
4.20
US$16,800 		4,000 +0.1% 4.20 US$16,800
2020-03-11 2020-03-09 PP Planned purchase
2.8
FRIEDBERG ALBERT
Non-Executive Director Large shareholder
231 +0.0%
4.22
US$975 		231 +0.0% 4.22 US$975
2020-01-27 2020-01-23 B Purchase
2.5
Frieberg Jacob B.
39,292 +inf%
5.09
US$199,996 		39,292 +inf% 5.09 US$199,996
2020-01-27 2020-01-23 B Purchase
2.8
FRIEDBERG ALBERT
Large shareholder
982,318 +14.8%
5.09
US$4,999,999 		982,318 +14.8% 5.09 US$4,999,999
2020-01-27 2020-01-23 B Purchase
3.1
Zauderer Maurice

President and CEO

Executive Director Large shareholder
98,231 +9.8%
5.09
US$499,996 		98,231 +9.8% 5.09 US$499,996
2019-07-31 2019-07-30 B Purchase
3.1
Zauderer Maurice

President and CEO

Executive Director Large shareholder
183,824 +22.5%
4.08
US$750,002 		183,824 +22.5% 4.08 US$750,002
2019-07-31 2019-07-30 B Purchase
2.8
FRIEDBERG ALBERT
Large shareholder
1,838,235 +38.5%
4.08
US$7,499,999 		1,838,235 +38.5% 4.08 US$7,499,999
2019-07-29 2019-07-26 PP Planned purchase
2.8
FRIEDBERG ALBERT
Large shareholder
1,000 +0.0%
3.99
US$3,990 		1,000 +0.0% 3.99 US$3,990
2019-07-29 2019-07-25 PP Planned purchase
2.8
FRIEDBERG ALBERT
Large shareholder
52 +0.0%
3.99
US$207 		52 +0.0% 3.99 US$207
2019-03-18 2019-03-15 PP Planned purchase
2.8
FRIEDBERG ALBERT
Large shareholder
1,000 +0.0%
3.96
US$3,960 		1,000 +0.0% 3.96 US$3,960
2019-03-18 2019-03-15 PP Planned purchase
2.8
FRIEDBERG ALBERT
Large shareholder
1,000 +0.0%
3.96
US$3,960 		1,000 +0.0% 3.96 US$3,960
2019-03-18 2019-03-14 PP Planned purchase
2.8
FRIEDBERG ALBERT
Large shareholder
1,000 +0.0%
4.00
US$4,000 		1,000 +0.0% 4.00 US$4,000
2019-03-18 2019-03-14 PP Planned purchase
2.8
FRIEDBERG ALBERT
Large shareholder
1,000 +0.0%
4.00
US$4,000 		1,000 +0.0% 4.00 US$4,000
2019-02-08 2019-02-07 B Purchase
3.1
Royer Scott E.

Chief Financial Officer

Officer
1,725 +75.9%
5.05
US$8,711 		1,725 +75.9% 5.05 US$8,711
2019-02-08 2019-02-06 B Purchase
3.1
Royer Scott E.

Chief Financial Officer

Officer
275 +13.8%
4.57
US$1,257 		275 +13.8% 4.57 US$1,257
2019-01-17 2019-01-15 B Purchase
3.1
Royer Scott E.

Chief Financial Officer

Officer
1,688 +542.8%
4.31
US$7,275 		1,688 +542.8% 4.31 US$7,275
2018-12-31 2018-12-27 B Purchase Royer Scott E.

Chief Financial Officer

Officer
311 +inf%
4.15
US$1,291 		311 +inf% 4.15 US$1,291
2018-08-15 2018-08-13 B Purchase FRIEDBERG ALBERT Non-Executive Director Large shareholder
583,333 +inf%
12.00
US$6,999,996 		583,333 +inf% 12.00 US$6,999,996
2018-08-15 2018-08-13 B Purchase FRIEDBERG ALBERT Non-Executive Director Large shareholder
1,875,000 +64.4%
12.00
US$22,500,000 		1,875,000 +64.4% 12.00 US$22,500,000
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