# EDGAR Filing Document

**Accession Number:** 0001216448
**File Stem:** 0001209191-23-011234
**Filing Date:** 2023-2
**Character Count:** 6836
**Document Hash:** b2cbcc63599c4522c2c095a8a2c35244
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001209191-23-011234.hdr.sgml**: 20230221

**ACCESSION NUMBER**: 0001209191-23-011234

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20230217

**FILED AS OF DATE**: 20230221

**DATE AS OF CHANGE**: 20230221

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** HARSHMAN PATRICK
- **CENTRAL INDEX KEY:** 0001216448

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-25826
- **FILM NUMBER:** 23649052

**MAIL ADDRESS:**
- **STREET 1:** HARMONIC INC
- **STREET 2:** 549 BALTIC WAY
- **CITY:** SUNNYVALE
- **STATE:** CA
- **ZIP:** 94089
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** HARMONIC INC
- **CENTRAL INDEX KEY:** 0000851310
- **STANDARD INDUSTRIAL CLASSIFICATION:** RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT [3663]
- **IRS NUMBER:** 770201147
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 4300 NORTH FIRST STREET
- **CITY:** SAN JOSE
- **STATE:** CA
- **ZIP:** 95134
- **BUSINESS PHONE:** 4084906242

**MAIL ADDRESS:**
- **STREET 1:** 4300 NORTH FIRST STREET
- **CITY:** SAN JOSE
- **STATE:** CA
- **ZIP:** 95134

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** HARMONIC LIGHTWAVES INC
- **DATE OF NAME CHANGE:** 19950404

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

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] 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**<sup>*</sup><br>HARSHMAN PATRICK<br><sub>(Last) (First) (Middle)</sub><br>2590 ORCHARD PARKWAY<br><sub>(Street)</sub><br>SAN JOSE, CA 95131<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-02-17 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [ ] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_President and CEO_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>HARMONIC INC [ HLIT ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Common Stock | 2023-02-17 |  | M |  | 274245<sup>(1)</sup> | A | $0.00 | 798644 | D |  |
| Common Stock | 2023-02-17 |  | F |  | 144389 | D | $13.57 | 654255 | D |  |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Restricted Stock Units<sup>(2)</sup> | $0.00 | 2023-02-17 |  | A |  | 149722 |  | 2024-02-15<sup>(3)</sup> | 2026-02-15 | Common Stock | 149722 | $0.00 | 149722 | D |  |

---

### Footnotes:

(1) These performance-based restricted stock units ("PRSUs") were granted on February 24, 2020, with vesting based on the total stockholder return ("TSR") to holders of Company common stock during a three-year performance period that concluded on February 14, 2023. Based on the TSR over the the performance period, 150% of the shares underlying the PRSUs, or 274,245 shares, vested in accordance with the terms set forth in DEF 14A filed by the Company with the U.S. Securities and Exchange Commission on April 28, 2021, upon the approval of the Compensation Committee of the Board of Directors of the Company on February 17, 2023.

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

(3) One third (33.33%) of the Shares subject to the Restricted Stock Units are scheduled to vest on February 15, 2024, and approximately 8.33% of the remaining Restricted Stock Units will vest each three months thereafter, so as to be 100% vested on the third anniversary of the RSU Vesting Commencement Date.

**Signature:** /s/ Laura A Donovan
By Attorney-in-Fact: Laura A Donovan  
**Date:** 2023-02-21

### Remarks:

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.**