FRIEDBERG ALBERT purchased 35.6% of their position (200K shares) of VACCINEX, INC. on the open market

Open‑market purchase worth $1.23M — a major conviction buy. The strongest form of insider conviction signal.

P · 3 purchases

FRIEDBERG ALBERT

Filed: 8/1/2024ACC: 0001062993-24-014289

InsiderFRIEDBERG ALBERTCIK 1268239

→

IssuerVACCINEX, INC.CIK 1205922

Director10% Owner

Since Aug 2018

+200K

Net shares

Net buyer

$1.23M

Total acquired

Open market trades

3B · 0S

Total transactions

200K acquired

Non-Derivative Transactions3

Common Stock

Indirect

P · Purchase

+100.63K

Price / share

$5.74

Trade value

$577.41K

% of position

17.9%

7/31/2024

562.41K→663.04K

Common Stock

Indirect

P · Purchase

+83.24K

Price / share

$6.41

Trade value

$533.59K

% of position

12.6%

7/31/2024

663.04K→746.29K

Common Stock

Indirect

P · Purchase

+16.13K

Price / share

$7.40

Trade value

$119.28K

% of position

2.2%

7/31/2024

746.29K→762.41K

Total

Net shares

+200K

Net value

$1.23M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Indirect	7/31/2024	P · Purchase	+100.63K	$5.74	$577.41K	17.9%	562.41K	663.04K
Common Stock Indirect	7/31/2024	P · Purchase	+83.24K	$6.41	$533.59K	12.6%	663.04K	746.29K
Common Stock Indirect	7/31/2024	P · Purchase	+16.13K	$7.40	$119.28K	2.2%	746.29K	762.41K
Total			+200K		$1.23M

Derivative Transactions0

No derivative transactions reported

Non-Derivative Holdings (Post-Transaction)3

Common Stock

Indirect

Shares owned16.72K

Common Stock

Direct

Shares owned2.09K

Common Stock

Indirect

Shares owned180.00

Total

2.09K direct·16.90K indirect19K

Security Title	Shares Owned	Ownership Type
Common Stock	16.72K	Indirect
Common Stock	2.09K	Direct
Common Stock	180.00	Indirect
Total	19K	2.09K direct·16.90K indirect

Derivative Holdings (Post-Transaction)3

Warrant (Right to Buy)

Indirect

Underlying security

Common Stock

Underlying shares

214.28K

Shares owned

214.28K

Exercise price

14.0

Expiration

—

Exercise window

—

Warrant (Right to Buy)

Indirect

Underlying security

Common Stock

Underlying shares

102.96K

Shares owned

102.96K

Exercise price

7.64

Expiration

—

Exercise window

—

Warrant (Right to Buy)

Indirect

Underlying security

Common Stock

Underlying shares

118.23K

Shares owned

118.23K

Exercise price

14.0

Expiration

—

Exercise window

—

Total

Underlying

435.47K

Owned

435.47K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Warrant (Right to Buy) Indirect	Common Stock	14.0	—	—	214.28K	214.28K
Warrant (Right to Buy) Indirect	Common Stock	7.64	—	—	102.96K	102.96K
Warrant (Right to Buy) Indirect	Common Stock	14.0	—	—	118.23K	118.23K
Total					435.47K	435.47K