ZAUDERER MAURICE (President and CEO) received a stock award from VACCINEX, INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award

ZAUDERER MAURICE

Filed: 2/9/2024ACC: 0001062993-24-002770

InsiderZAUDERER MAURICECIK 1747753

→

IssuerVACCINEX, INC.CIK 1205922

DirectorOfficer10% Owner· President and CEO

Since Aug 2018

+827.59K

Net shares

Net buyer

$300.0K

Total acquired

Open market trades

0B · 0S

Total transactions

827.59K acquired

Non-Derivative Transactions1

Common Stock

Indirect

A · Award

+413.79K

Price / share

$0.72

Trade value

$300K

% of position

42.2%

2/8/2024

979.60K→1.39M

Total

Net shares

+413.79K

Net value

$300K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Indirect	2/8/2024	A · Award	+413.79K	$0.72	$300K	42.2%	979.60K	1.39M
Total			+413.79K		$300K

Derivative Transactions1

Warrant (Right to Buy)

Indirect

A · Award

Converts to

Common Stock

413.79K shares

+413.79K

Strike price

1.0

Held after

413.79K

Exercisable

—

2/8/2024

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Warrant (Right to Buy) Indirect	Common Stock413.79K shares	2/8/2024	A · Award	+413.79K	1.0	—	413.79K

Non-Derivative Holdings (Post-Transaction)3

Common Stock

Direct

Shares owned22.12K

Common Stock

Indirect

Shares owned14.14K

Common Stock

Indirect

Shares owned14.21K

Total

22.12K direct·28.36K indirect50.48K

Security Title	Shares Owned	Ownership Type
Common Stock	22.12K	Direct
Common Stock	14.14K	Indirect
Common Stock	14.21K	Indirect
Total	50.48K	22.12K direct·28.36K indirect

Derivative Holdings (Post-Transaction)10

Warrant (Right to Buy)

Indirect

Underlying security

Common Stock

Underlying shares

136.75K

Shares owned

136.75K

Exercise price

2.34

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

221.00

Shares owned

221.00

Exercise price

106.5

Expiration

—

Exercise window

—

Warrant (Right to Buy)

Indirect

Underlying security

Common Stock

Underlying shares

500K

Shares owned

500K

Exercise price

1.0

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

172.00

Shares owned

172.00

Exercise price

223.5

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

1.87K

Shares owned

1.87K

Exercise price

19.35

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

172.00

Shares owned

172.00

Exercise price

223.5

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

933.00

Shares owned

933.00

Exercise price

43.95

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

3.73K

Shares owned

3.73K

Exercise price

6.59

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

1.33K

Shares owned

1.33K

Exercise price

64.35

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

1.89K

Shares owned

1.89K

Exercise price

100.2

Expiration

—

Exercise window

—

Total

Underlying

647.08K

Owned

647.08K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Warrant (Right to Buy) Indirect	Common Stock	2.34	—	—	136.75K	136.75K
Stock Option (Right to Buy) Direct	Common Stock	106.5	—	—	221.00	221.00
Warrant (Right to Buy) Indirect	Common Stock	1.0	—	—	500K	500K
Stock Option (Right to Buy) Direct	Common Stock	223.5	—	—	172.00	172.00
Stock Option (Right to Buy) Direct	Common Stock	19.35	—	—	1.87K	1.87K
Stock Option (Right to Buy) Direct	Common Stock	223.5	—	—	172.00	172.00
Stock Option (Right to Buy) Direct	Common Stock	43.95	—	—	933.00	933.00
Stock Option (Right to Buy) Direct	Common Stock	6.59	—	—	3.73K	3.73K
Stock Option (Right to Buy) Direct	Common Stock	64.35	—	—	1.33K	1.33K
Stock Option (Right to Buy) Direct	Common Stock	100.2	—	—	1.89K	1.89K
Total					647.08K	647.08K