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: 4/1/2024ACC: 0001062993-24-007661

InsiderZAUDERER MAURICECIK 1747753

→

IssuerVACCINEX, INC.CIK 1205922

DirectorOfficer10% Owner· President and CEO

Since Aug 2018

+77.22K

Net shares

Net buyer

$300.0K

Total acquired

Open market trades

0B · 0S

Total transactions

77.22K acquired

Non-Derivative Transactions1

Common Stock

Indirect

A · Award

+38.61K

Price / share

$7.77

Trade value

$300K

% of position

38.8%

3/28/2024

99.53K→138.14K

Total

Net shares

+38.61K

Net value

$300K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Indirect	3/28/2024	A · Award	+38.61K	$7.77	$300K	38.8%	99.53K	138.14K
Total			+38.61K		$300K

Derivative Transactions1

Warrant (Right to Buy)

Indirect

A · Award

Converts to

Common Stock

38.61K shares

+38.61K

Strike price

7.64

Held after

38.61K

Exercisable

—

3/28/2024

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Warrant (Right to Buy) Indirect	Common Stock38.61K shares	3/28/2024	A · Award	+38.61K	7.64	—	38.61K

Non-Derivative Holdings (Post-Transaction)3

Common Stock

Direct

Shares owned1.58K

Common Stock

Indirect

Shares owned1.01K

Common Stock

Indirect

Shares owned1.02K

Total

1.58K direct·2.03K indirect3.61K

Security Title	Shares Owned	Ownership Type
Common Stock	1.58K	Direct
Common Stock	1.01K	Indirect
Common Stock	1.02K	Indirect
Total	3.61K	1.58K direct·2.03K indirect

Derivative Holdings (Post-Transaction)11

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

15.00

Shares owned

15.00

Exercise price

1491.0

Expiration

—

Exercise window

—

Warrant (Right to Buy)

Indirect

Underlying security

Common Stock

Underlying shares

35.71K

Shares owned

35.71K

Exercise price

14.0

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

66.00

Shares owned

66.00

Exercise price

615.3

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

12.00

Shares owned

12.00

Exercise price

3129.0

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

135.00

Shares owned

135.00

Exercise price

1402.8

Expiration

—

Exercise window

—

Warrant (Right to Buy)

Indirect

Underlying security

Common Stock

Underlying shares

29.56K

Shares owned

29.56K

Exercise price

14.0

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

12.00

Shares owned

12.00

Exercise price

3129.0

Expiration

—

Exercise window

—

Warrant (Right to Buy)

Indirect

Underlying security

Common Stock

Underlying shares

9.77K

Shares owned

9.77K

Exercise price

32.76

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

133.00

Shares owned

133.00

Exercise price

270.9

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

266.00

Shares owned

266.00

Exercise price

92.26

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

1.88K

Shares owned

1.88K

Exercise price

9.15

Expiration

—

Exercise window

—

Total

Underlying

77.55K

Owned

77.55K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option (Right to Buy) Direct	Common Stock	1491.0	—	—	15.00	15.00
Warrant (Right to Buy) Indirect	Common Stock	14.0	—	—	35.71K	35.71K
Stock Option (Right to Buy) Direct	Common Stock	615.3	—	—	66.00	66.00
Stock Option (Right to Buy) Direct	Common Stock	3129.0	—	—	12.00	12.00
Stock Option (Right to Buy) Direct	Common Stock	1402.8	—	—	135.00	135.00
Warrant (Right to Buy) Indirect	Common Stock	14.0	—	—	29.56K	29.56K
Stock Option (Right to Buy) Direct	Common Stock	3129.0	—	—	12.00	12.00
Warrant (Right to Buy) Indirect	Common Stock	32.76	—	—	9.77K	9.77K
Stock Option (Right to Buy) Direct	Common Stock	270.9	—	—	133.00	133.00
Stock Option (Right to Buy) Direct	Common Stock	92.26	—	—	266.00	266.00
Stock Option (Right to Buy) Direct	Common Stock	9.15	—	—	1.88K	1.88K
Total					77.55K	77.55K