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ISSUER PROFILE · CIK 0001205922

VACCINEX, INC.VCNX

8 13D/G filings 2 distinct filers 0 insider transactions (365d)

Cross-Reference Snapshot

Activist filings
8
8 SC
Distinct filers
2
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
1.00
as of 2026-03-31

13D/G Filings Timeline · 8 total

FiledFormFilerStakeSharesIntent
2024-11-18 SC Zauderer Maurice view →
2023-10-12 SC Zauderer Maurice view →
2023-05-25 SC FCMI Parent Co. view →
2023-04-05 SC FCMI Parent Co. view →
2022-11-28 SC Zauderer Maurice view →
2022-02-14 SC FCMI Parent Co. view →
2020-01-27 SC FCMI Parent Co. view →
2019-07-31 SC FCMI Parent Co. view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-03-31 1,395 1.00 -40.7%
2026-03-13 2,351 1.00 +58.4%
2026-02-27 1,484 1.00 -1.3%
2026-02-13 1,503 1.00 -45.1%
2026-01-30 2,736 1.00 +87.0%
2026-01-15 1,463 1.00 -75.2%
2025-12-31 5,900 1.00 +47.9%
2025-12-15 3,989 2.14 +13.5%

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