SEC FORM 3

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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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1. Name and Address of Reporting Person^*

Kiss Szilard

(Last)

(First)

(Middle)

C/O ADVERUM BIOTECHNOLOGIES, INC.

100 CARDINAL WAY

(Street)

REDWOOD CITY

94063

(City)

(State)

(Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
06/10/2024

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

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

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

5. 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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Stock Option (Right to Buy)	⁽¹⁾	11/01/2026	Common Stock	1,250	$30.5	D
Stock Option (Right to Buy)	⁽¹⁾	09/12/2028	Common Stock	2,000	$61.5	D
Stock Option (Right to Buy)	⁽¹⁾	03/24/2029	Common Stock	8,000	$54.1	D
Stock Option (Right to Buy)	⁽¹⁾	03/29/2031	Common Stock	4,500	$94.5	D
Stock Option (Right to Buy)	⁽²⁾	08/15/2032	Common Stock	2,500	$14	D
Stock Option (Right to Buy)	⁽³⁾	05/24/2033	Common Stock	2,500	$9.6	D

Explanation of Responses:

1. Stock option is fully vested and exercisable.

2. The shares subject to the option vest in equal monthly installments over two years, such that all of the shares subject to the option shall become vested and exercisable as of August 16, 2024, subject to the Reporting Person's continued service with the Issuer on each such vesting date.

3. 50% of the shares subject to the option vested on March 25, 2024, and the remainder of the shares subject to the option vest in equal monthly installments thereafter through March 25, 2025, subject to the Reporting Person's continued service with the Issuer on each such vesting date.

	/s/ John Rakow, Attorney-in-Fact	06/20/2024
	** 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 5 (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.