FRIEBERG JACOB B.

Filed: 5/14/2024ACC: 0001062993-24-010179

InsiderFRIEBERG JACOB B.CIK 1748346

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IssuerVACCINEX, INC.CIK 1205922

Director

Since Aug 2018

+12.32K

Net shares

Net buyer

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

12.32K acquired

Non-Derivative Transactions0

No non-derivative transactions reported

Derivative Transactions2

Stock Option (Right to Buy)

Direct

A · Award

Converts to

Common Stock

2.21K shares

+2.21K

Strike price

5.75

Held after

2.21K

Exercisable

—

5/10/2024

Stock Option (Right to Buy)

Direct

A · Award

Converts to

Common Stock

10.11K shares

+10.11K

Strike price

5.75

Held after

10.11K

Exercisable

—

5/10/2024

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (Right to Buy) Direct	Common Stock2.21K shares	5/10/2024	A · Award	+2.21K	5.75	—	2.21K
Stock Option (Right to Buy) Direct	Common Stock10.11K shares	5/10/2024	A · Award	+10.11K	5.75	—	10.11K

Non-Derivative Holdings (Post-Transaction)3

Common Stock

Direct

Shares owned303.00

Common Stock

Indirect

Shares owned920.00

Common Stock

Indirect

Shares owned451.00

Total

303.00 direct·1.37K indirect1.67K

Security Title	Shares Owned	Ownership Type
Common Stock	303.00	Direct
Common Stock	920.00	Indirect
Common Stock	451.00	Indirect
Total	1.67K	303.00 direct·1.37K indirect

Derivative Holdings (Post-Transaction)24

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

152.00

Shares owned

152.00

Exercise price

83.86

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

36.00

Shares owned

36.00

Exercise price

373.8

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

172.00

Shares owned

172.00

Exercise price

74.76

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

15.00

Shares owned

15.00

Exercise price

840.0

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

29.00

Shares owned

29.00

Exercise price

453.6

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

8.00

Shares owned

8.00

Exercise price

1505.7

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

17.00

Shares owned

17.00

Exercise price

758.1

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

36.00

Shares owned

36.00

Exercise price

1633.8

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

61.00

Shares owned

61.00

Exercise price

218.4

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

22.00

Shares owned

22.00

Exercise price

588.0

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

11.00

Shares owned

11.00

Exercise price

1159.2

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

11.00

Shares owned

11.00

Exercise price

1104.6

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

136.00

Shares owned

136.00

Exercise price

451.5

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

57.00

Shares owned

57.00

Exercise price

226.8

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

125.00

Shares owned

125.00

Exercise price

104.02

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

74.00

Shares owned

74.00

Exercise price

829.5

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

30.00

Shares owned

30.00

Exercise price

2856.0

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

21.00

Shares owned

21.00

Exercise price

625.8

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

253.00

Shares owned

253.00

Exercise price

235.2

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

31.00

Shares owned

31.00

Exercise price

434.7

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

47.00

Shares owned

47.00

Exercise price

277.2

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

94.00

Shares owned

94.00

Exercise price

135.52

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

684.00

Shares owned

684.00

Exercise price

86.1

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

13.00

Shares owned

13.00

Exercise price

1018.5

Expiration

—

Exercise window

—

Total

Underlying

2.13K

Owned

2.13K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option (Right to Buy) Direct	Common Stock	83.86	—	—	152.00	152.00
Stock Option (Right to Buy) Direct	Common Stock	373.8	—	—	36.00	36.00
Stock Option (Right to Buy) Direct	Common Stock	74.76	—	—	172.00	172.00
Stock Option (Right to Buy) Direct	Common Stock	840.0	—	—	15.00	15.00
Stock Option (Right to Buy) Direct	Common Stock	453.6	—	—	29.00	29.00
Stock Option (Right to Buy) Direct	Common Stock	1505.7	—	—	8.00	8.00
Stock Option (Right to Buy) Direct	Common Stock	758.1	—	—	17.00	17.00
Stock Option (Right to Buy) Direct	Common Stock	1633.8	—	—	36.00	36.00
Stock Option (Right to Buy) Direct	Common Stock	218.4	—	—	61.00	61.00
Stock Option (Right to Buy) Direct	Common Stock	588.0	—	—	22.00	22.00
Stock Option (Right to Buy) Direct	Common Stock	1159.2	—	—	11.00	11.00
Stock Option (Right to Buy) Direct	Common Stock	1104.6	—	—	11.00	11.00
Stock Option (Right to Buy) Direct	Common Stock	451.5	—	—	136.00	136.00
Stock Option (Right to Buy) Direct	Common Stock	226.8	—	—	57.00	57.00
Stock Option (Right to Buy) Direct	Common Stock	104.02	—	—	125.00	125.00
Stock Option (Right to Buy) Direct	Common Stock	829.5	—	—	74.00	74.00
Stock Option (Right to Buy) Direct	Common Stock	2856.0	—	—	30.00	30.00
Stock Option (Right to Buy) Direct	Common Stock	625.8	—	—	21.00	21.00
Stock Option (Right to Buy) Direct	Common Stock	235.2	—	—	253.00	253.00
Stock Option (Right to Buy) Direct	Common Stock	434.7	—	—	31.00	31.00
Stock Option (Right to Buy) Direct	Common Stock	277.2	—	—	47.00	47.00
Stock Option (Right to Buy) Direct	Common Stock	135.52	—	—	94.00	94.00
Stock Option (Right to Buy) Direct	Common Stock	86.1	—	—	684.00	684.00
Stock Option (Right to Buy) Direct	Common Stock	1018.5	—	—	13.00	13.00
Total					2.13K	2.13K