Adverum Biotech Board Member Receives Annual Stock Option Package

Rhea-AI Filing Summary

Adverum Biotechnologies (ADVM) director James Paul Scopa received a stock option grant on June 17, 2025. The key details of this Form 4 filing include:

• Granted 10,450 stock options to purchase common stock at an exercise price of $2.32 per share
• Options will vest on the earlier of June 17, 2026 or the 2026 annual stockholder meeting
• Options expire on June 16, 2035
• Vesting is subject to continued service and includes accelerated vesting provisions in case of a change of control

This grant appears to be part of the company's regular director compensation program. The filing was signed by Aneta Fergson as attorney-in-fact on June 20, 2025.

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

OMB APPROVAL

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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).

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

1. Name and Address of Reporting Person^*

Scopa James Paul

(Last) (First) (Middle)

C/O ADVERUM BIOTECHNOLOGIES, INC.

100 CARDINAL WAY

(Street)

REDWOOD CITY CA 94063

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Adverum Biotechnologies, Inc. [ ADVM ]

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)
06/17/2025

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

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)
			Code	V	Amount	(A) or (D)	Price

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option (Right to Buy)	$2.32	06/17/2025		A		10,450		(1)	06/16/2035	Common Stock	10,450	$0	10,450	D

Explanation of Responses:

1. The shares subject to the option will vest and become exercisable on the earlier of June 17, 2026 or the 2026 annual meeting of stockholders, subject to (1) accelerated vesting upon a change of control and (2) the Reporting Person's continued service with the Issuer on the vesting date.

	/s/ Aneta Fergson, Attorney-in-Fact	06/20/2025
	** 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.

FAQ

What stock options did ADVM director James Paul Scopa receive on June 17, 2025?

Director James Paul Scopa received a stock option grant to purchase 10,450 shares of ADVM common stock at an exercise price of $2.32 per share. The options were granted on June 17, 2025 and expire on June 16, 2035.

When do James Scopa's ADVM stock options vest?

The stock options will vest and become exercisable on the earlier of June 17, 2026 or the 2026 annual meeting of stockholders, subject to (1) accelerated vesting upon a change of control and (2) Scopa's continued service with Adverum Biotechnologies.

What is the exercise price of ADVM director Scopa's June 2025 stock options?

The stock options granted to Director James Paul Scopa have an exercise price of $2.32 per share.

How long does James Scopa have to exercise his ADVM stock options?

The stock options have a 10-year term, expiring on June 16, 2035. They were granted on June 17, 2025 and must be exercised before the expiration date, assuming vesting conditions are met.