VCNXOTCPharmaceutical PreparationsFiscal year ends December 31
VACCINEX, INC.
Financials through Q4 FY2024, quarter ended Dec 31, 2024Last filing: 10-K on Apr 15, 2025
$1.00−0.01 (-0.99%)
Close on Oct 19, 2026
- Market cap
- $3.22M
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Mar 31, 2025, from 13F filings
Held by institutions
0.0%
0M of 3M shares
Institutional holders
0
0 new, 1 sold out
Net institutional buying
-0M
In Q1 2025
Insider trades, 12 months
0 buys · 0 sales
Open-market trades only
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Steven A. Cohen | 5,793,452 | 9.90% | 13G (passive) | Feb 6, 2024 |
| Maurice Zauderer | 472,357 | 16.60% | 13D (active) amendment | Nov 14, 2024 |
| AIGH Capital Management, LLC | 1,247,061 | 9.90% | 13G (passive) amendment | Dec 31, 2023 |
| Albert D. Friedberg | 1,039,631 | 39.90% | 13D (active) amendment | Sep 18, 2024 |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q1 2025 | 0 | 0M | 0.0% | 0 / 0 | 0 / 1 | 0M | 0M |
| Q4 2024 | 1 | 0M | 0.0% | 0 / 1 | 0 / 11 | 0M | 0M |
| Q3 2024 | 12 | 0M | 12.5% | 2 / 4 | 2 / 1 | 0M | 0M |
| Q2 2024 | 11 | 0M | 12.0% | 1 / 2 | 4 / 2 | 0M | 0M |
| Q1 2024 | 12 | 0M | 12.1% | 12 / 0 | 0 / 0 | 0M | 0M |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Maurice Zauderer | President and CEO, Director, 10% owner | 301,548 | 11.27% | Nov 18, 2024 |
| Albert Friedberg | Director, 10% owner | 1,070,387 | 39.99% | Nov 18, 2024 |
| Parent Co. FCMI | 10% owner | 799,522 | 29.87% | Nov 18, 2024 |
| Vaccinex (Rochester), L.L.C. | 10% owner | 141,745 | 5.30% | Nov 18, 2024 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Albert Friedberg Director, 10% owner | Nov 14, 2024 | Award | +30,756 | $3.25 | $99.96K | 1,051,389 |
| Maurice Zauderer President and CEO, Director, 10% owner | Nov 14, 2024 | Award | +46,153 | $3.25 | $150.00K | 297,941 |
| Maurice Zauderer President and CEO, Director, 10% owner | Sep 18, 2024 | Option exercise | +38,610 | $5.64 | $217.76K | 176,748 |
| Maurice Zauderer President and CEO, Director, 10% owner | Sep 18, 2024 | Option exercise | +29,557 | $5.64 | $166.70K | 206,305 |
| Maurice Zauderer President and CEO, Director, 10% owner | Sep 18, 2024 | Option exercise | +9,768 | $5.64 | $55.09K | 216,073 |
| Maurice Zauderer President and CEO, Director, 10% owner | Sep 18, 2024 | Option exercise | +35,715 | $5.64 | $201.43K | 251,788 |
| Albert Friedberg Director, 10% owner | Sep 18, 2024 | Option exercise | +25,723 | $5.64 | $145.08K | 1,020,633 |
| Albert Friedberg Director, 10% owner | Sep 18, 2024 | Option exercise | +214,286 | $5.64 | $1.21M | 994,910 |
| Albert Friedberg Director, 10% owner | Aug 9, 2024 | Buy | +100 | $4.51 | $451 | 780,624 |
| Parent Co. FCMI 10% owner | Aug 6, 2024 | Buy | +2,753 | $4.92 | $13.54K | 780,524 |
| Parent Co. FCMI 10% owner | Aug 5, 2024 | Buy | +3,653 | $4.60 | $16.80K | 777,771 |
| Albert Friedberg Director, 10% owner | Aug 1, 2024 | Buy | +11,703 | $4.72 | $55.24K | 774,118 |
| Parent Co. FCMI 10% owner | Jul 31, 2024 | Buy | +16,128 | $7.40 | $119.35K | 762,415 |
| Parent Co. FCMI 10% owner | Jul 31, 2024 | Buy | +83,243 | $6.41 | $533.59K | 746,287 |
| Parent Co. FCMI 10% owner | Jul 31, 2024 | Buy | +100,629 | $5.74 | $577.61K | 663,044 |
| Albert Friedberg Director, 10% owner | May 30, 2024 | Buy | +861 | $5.20 | $4.48K | 562,415 |
| Albert Friedberg Director, 10% owner | May 29, 2024 | Buy | +957 | $4.95 | $4.74K | 561,554 |
| Van Strydonck, Gerald E. Director | May 10, 2024 | Award | +543 | $5.75 | $3.12K | 543 |
| Albert Friedberg Director, 10% owner | Apr 19, 2024 | Buy | +282 | $4.73 | $1.33K | 560,597 |
| Parent Co. FCMI 10% owner | Mar 28, 2024 | Award | +102,960 | $7.77 | $800.00K | 560,315 |
| Vaccinex (Rochester), L.L.C. 10% owner | Mar 28, 2024 | Award | +38,610 | $7.77 | $300.00K | 138,138 |
| Parent Co. FCMI 10% owner | Feb 8, 2024 | Award | +1,655,172 | $0.73 | $1.21M | 6,402,966 |
| Vaccinex (Rochester), L.L.C. 10% owner | Feb 8, 2024 | Award | +413,793 | $0.73 | $302.07K | 1,393,392 |
| Van Strydonck, Gerald E. Director | Dec 26, 2023 | Sale | −3,149 | $0.72 | $2.27K | 0 |
| Van Strydonck, Gerald E. Director | Dec 8, 2023 | Sale | −1,334 | $0.67 | $894 | 3,149 |
| Maurice Zauderer President and CEO, Director, 10% owner | Oct 4, 2023 | Buy | +5,000 | $0.97 | $4.85K | 22,116 |
| Maurice Zauderer President and CEO, Director, 10% owner | Oct 3, 2023 | Buy | +5,000 | $0.93 | $4.65K | 17,116 |
| Maurice Zauderer President and CEO, Director, 10% owner | Oct 3, 2023 | Buy | +500,000 | $1.00 | $500.00K | 979,599 |
| Albert Friedberg Director, 10% owner | Oct 3, 2023 | Buy | +3,000,000 | $1.00 | $3.00M | 4,747,794 |
| Maurice Zauderer President and CEO, Director, 10% owner | Sep 22, 2023 | Award | +2,051,282 | $0.16 | $328.21K | 7,193,973 |
| Albert Friedberg Director, 10% owner | May 15, 2023 | Award | +6,711,552 | $0.37 | $2.48M | 26,216,904 |
| Maurice Zauderer President and CEO, Director, 10% owner | Mar 31, 2023 | Award | +731,707 | $0.41 | $300.00K | 5,142,691 |
| Albert Friedberg Director, 10% owner | Mar 31, 2023 | Award | +4,146,341 | $0.41 | $1.70M | 19,505,352 |
| Maurice Zauderer President and CEO, Director, 10% owner | Dec 6, 2022 | Inheritance | +3,988 | – | – | 181,736 |
| Albert Friedberg Director, 10% owner | Nov 23, 2022 | Award | +3,778,575 | $0.53 | $2.00M | 15,359,011 |
| Van Strydonck, Gerald E. Director | Nov 23, 2022 | Award | +47,232 | $0.53 | $25.03K | 67,232 |
| Jacob B. Frieberg Director | Nov 23, 2022 | Award | +188,928 | $0.53 | $100.13K | 193,049 |
| Maurice Zauderer President and CEO, Director, 10% owner | Nov 23, 2022 | Award | +1,511,430 | $0.53 | $801.06K | 4,410,984 |
| Van Strydonck, Gerald E. Director | Feb 23, 2022 | Buy | +18,000 | $1.32 | $23.76K | 20,000 |
| Van Strydonck, Gerald E. Director | Feb 23, 2022 | Buy | +2,000 | $1.30 | $2.60K | 2,000 |
| Jacob B. Frieberg Director | Jan 27, 2022 | Buy | +90,090 | $1.11 | $100.00K | 94,510 |
| Albert Friedberg Director, 10% owner | Jan 27, 2022 | Buy | +1,801,801 | $1.11 | $2.00M | 3,511,894 |
| Albert Friedberg Director, 10% owner | Jan 27, 2022 | Buy | +1,801,801 | $1.11 | $2.00M | 11,580,436 |
| Maurice Zauderer President and CEO, Director | Jan 27, 2022 | Buy | +1,801,801 | $1.11 | $2.00M | 2,899,554 |
| Jacob B. Frieberg Director | Jun 25, 2021 | Conversion | +4,420 | – | – | 4,420 |
| Jacob B. Frieberg Director | Jun 25, 2021 | Conversion | +4,121 | – | – | 4,121 |
| Jacob B. Frieberg Director | Jun 25, 2021 | Conversion | +4,420 | – | – | 57,286 |
| Parent Co. FCMI 10% owner | May 24, 2021 | Conversion | +967,983 | – | – | 967,983 |
| Parent Co. FCMI 10% owner | May 24, 2021 | Conversion | +1,180,051 | – | – | 8,810,652 |
| Scott E. Royer Chief Financial Officer | Sep 3, 2020 | Option exercise | +500 | $3.90 | $1.95K | 4,499 |
| John E. Leonard SVP, Development | Jul 27, 2020 | Option exercise | +1,000 | $3.90 | $3.90K | 2,258 |
| John E. Leonard SVP, Development | Jul 27, 2020 | Option exercise | +1,000 | $3.90 | $3.90K | 1,000 |
| John E. Leonard SVP, Development | Jul 24, 2020 | Option exercise | +1,258 | $7.10 | $8.93K | 1,258 |
| John E. Leonard SVP, Development | Jul 14, 2020 | Option exercise | +1,000 | $3.90 | $3.90K | 2,258 |
| Albert Friedberg Director, 10% owner | Jul 10, 2020 | Buy | +1,126,760 | $3.55 | $4.00M | 1,710,093 |
| Albert Friedberg Director, 10% owner | Mar 30, 2020 | Buy | +5,000 | $4.06 | $20.30K | 7,630,601 |
| Albert Friedberg Director, 10% owner | Mar 27, 2020 | Buy | +4,000 | $4.18 | $16.72K | 7,625,601 |
| Albert Friedberg Director, 10% owner | Mar 26, 2020 | Buy | +1,000 | $4.44 | $4.44K | 7,621,601 |
| Albert Friedberg Director, 10% owner | Mar 24, 2020 | Buy | +2,000 | $4.40 | $8.80K | 7,620,601 |
| Albert Friedberg Director, 10% owner | Mar 20, 2020 | Buy | +2,000 | $4.31 | $8.62K | 7,618,601 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.