SEC FORM 4

SEC FORM 4 SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

Frieberg Jacob B.

(Last)

(First)

(Middle)

C/O VACCINEX, INC.

1895 MOUNT HOPE AVENUE

(Street)

ROCHESTER

14620

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
VACCINEX, INC. [ VCNX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
05/11/2023

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Rule 10b5-1(c) Transaction Indication

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock								63,519	D
Common Stock								94,510	I	By Benbow Estates, Ltd.⁽¹⁾
Common Stock								193,049	I	By Gee Eff Services Limited⁽²⁾

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Stock Option (Right to Buy)	$13.6							⁽³⁾	09/15/2027	Common Stock	6,396		6,396	D
Stock Option (Right to Buy)	$5.26							⁽³⁾	03/30/2029	Common Stock	2,501		2,501	D
Stock Option (Right to Buy)	$7.78							⁽³⁾	⁽⁴⁾	Common Stock	7,718		7,718	D
Stock Option (Right to Buy)	$5.52							⁽³⁾	06/29/2029	Common Stock	2,385		2,385	D
Stock Option (Right to Buy)	$7.17							⁽³⁾	09/27/2029	Common Stock	1,856		1,856	D
Stock Option (Right to Buy)	$4.85							⁽³⁾	12/28/2029	Common Stock	2,737		2,737	D
Stock Option (Right to Buy)	$4							⁽³⁾	03/29/2030	Common Stock	3,336		3,336	D
Stock Option (Right to Buy)	$3.95							⁽³⁾	⁽⁵⁾	Common Stock	15,679		15,679	D
Stock Option (Right to Buy)	$3.61							⁽³⁾	06/28/2030	Common Stock	3,756		3,756	D
Stock Option (Right to Buy)	$1.78							⁽³⁾	09/28/2030	Common Stock	7,626		7,626	D
Stock Option (Right to Buy)	$2.07							⁽³⁾	12/29/2030	Common Stock	6,545		6,545	D
Stock Option (Right to Buy)	$2.98							⁽³⁾	03/31/2031	Common Stock	4,535		4,535	D
Stock Option (Right to Buy)	$2.15							⁽³⁾	⁽⁶⁾	Common Stock	28,586		28,586	D
Stock Option (Right to Buy)	$2.8							⁽³⁾	06/28/2031	Common Stock	4,804		4,804	D
Stock Option (Right to Buy)	$2.16							⁽³⁾	09/28/2031	Common Stock	6,233		6,233	D
Stock Option (Right to Buy)	$1.04							⁽³⁾	12/29/2031	Common Stock	12,856		12,856	D
Stock Option (Right to Buy)	$1.32							⁽³⁾	03/28/2032	Common Stock	10,032		10,032	D
Stock Option (Right to Buy)	$1.12							⁽³⁾	⁽⁷⁾	Common Stock	53,254		53,254	D
Stock Option (Right to Buy)	$1.08							⁽³⁾	06/27/2032	Common Stock	12,064		12,064	D
Stock Option (Right to Buy)	$0.495							⁽³⁾	09/27/2032	Common Stock	26,260		26,260	D
Stock Option (Right to Buy)	$0.645							⁽³⁾	12/28/2032	Common Stock	19,852		19,852	D
Stock Option (Right to Buy)	$0.3995							⁽³⁾	03/28/2033	Common Stock	32,107		32,107	D
Stock Option (Right to Buy)	$0.41	05/11/2023		A		143,848		05/11/2024	⁽⁸⁾	Common Stock	143,848	$0	143,848	D

Explanation of Responses:

1. Mr. Frieberg's spouse is the owner of Benbow Estates, Ltd. and Mr. Frieberg is an officer of Benbow Estates, Ltd. Mr. Frieberg disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

2. Mr. Frieberg is the sole owner and President of Gee Eff Services Limited.

3. Exercisable in full as of the date of this report.

4. This option expires on May 14, 2029 or five years following retirement or cessation of services, whichever occurs first.

5. This option expires on May 12, 2030 or five years following retirement or cessation of services, whichever occurs first.

6. This option expires on May 9, 2031 or five years following retirement or cessation of services, whichever occurs first.

7. This option expires on May 9, 2032 or five years following retirement or cessation of services, whichever occurs first.

8. This option was granted pursuant to the Company's 2018 Omnibus Incentive Plan in a transaction exempt under Rule 16b-3 and expires on May 8, 2033 or five years following retirement or cessation of services, whichever occurs first.

	/s/ Scott E. Royer, Attorney-in-Fact for Jacob B. Friedberg	05/15/2023
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

SEC Form 4 filed by Frieberg Jacob B.