X0508 4 2024-11-14 0001205922 VACCINEX, INC. VCNX 0001268239 FRIEDBERG ALBERT 220 BAY STREET SUITE 600 TORONTO A6 M5J 2W4 ONTARIO, CANADA 1 0 1 0 0001678258 FCMI Parent Co. 220 BAY STREET SUITE 600 TORONTO A6 M5J 2W4 ONTARIO, CANADA 0 0 1 0 0 Common Stock 2094 D Common Stock 180 I By Pan Atlantic Holdings Ltd. Common Stock 16724 I By Friedberg Global-Macro Hedge Fund Ltd. Common Stock 2024-11-14 4 A 0 30756 3.25 A 1051389 I By FCMI Parent Co. Warrant (Right to Buy) 0.0001 2024-11-14 4 A 0 584646 3.2499 A Common Stock 584646 584646 I By FCMI Parent Co. Warrant (Right to Buy) 5.636 2024-09-18 2029-09-18 Common Stock 653210 653210 I By FCMI Parent Co. Warrant (Right to Buy) 0.0001 Common Stock 102960 102960 I By FCMI Parent Co. Warrant (Right to Buy) 0.0001 Common Stock 92504 92504 I By FCMI Parent Co. Mr. Friedberg is the majority owner of Pan Atlantic Holdings Ltd. and disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein. Mr. Friedberg possesses voting and dispositive power over the reported securities and disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein. Mr. Friedberg is the majority owner, a director and the president of FCMI Parent Co. ("FCMI") and disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein. These pre-funded warrants are currently exercisable, subject to a 39.99% beneficial ownership limitation on the reporting persons, at an initial exercise price of $0.0001 and will expire on the date they are exercised in full. /s/ Jill Sanchez, Attorney-in-Fact for Albert Friedberg 2024-11-18 FCMI Parent Co. By: /s/ Dan Scheiner, Vice President 2024-11-18