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* Rosenberg Jeremy (Last) (First) (Middle) 2590 ORCHARD PARKWAY (Street) SAN JOSE CA 95131 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 03/03/2023	3. Issuer Name and Ticker or Trading Symbol HARMONIC INC [ HLIT ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) Interim CFO & SVP Bus Dev	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)
Common Stock	147,548	D

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)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units(1)	02/15/2022(2)	02/15/2024	Common Stock	36,398	0.00	D
Restricted Stock Units(1)	02/15/2023(3)	02/15/2025	Common Stock	33,589	0.00	D
Restricted Stock Units(1)	05/15/2023(4)	05/15/2025	Common Stock	6,000	0.00	D
Restricted Stock Units(1)	02/15/2024(5)	02/15/2026	Common Stock	34,819	0.00	D

Explanation of Responses:

1. Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

2. Thirty three percent of the Shares subject to the Restricted Stock Unit (RSU) Grant vested on February 15, 2022, and equal quarterly increments of the Shares subject to the RSU are scheduled to vest quarterly thereafter, until 100% vested as of February 15, 2024.

3. Thirty three percent of the Shares subject to the Restricted Stock Unit (RSU) Grant vested on February 15, 2023, and equal quarterly increments of the Shares subject to the RSU are scheduled to vest quarterly thereafter, until 100% vested as of February 15, 2025.

4. Thirty three percent of the Shares subject to the Restricted Stock Units are scheduled to vest on May 15, 2023, and equal increments of the Shares subject to the RSU are scheduled to vest quarterly thereafter, so as to be 100% vested on May 15, 2025.

5. Thirty three percent of the Shares subject to the Restricted Stock Units are scheduled to vest on February 15, 2024, and equal increments of the Shares subject to the RSU are scheduled to vest quarterly thereafter, so as to be 100% vested on February 15, 2026.

Remarks:

	Laura A Donovan By Attorney-in-Fact: Laura Donovan	03/09/2023
	** 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 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).
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