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Chu Timothy C

Disclosed activity across 1 company

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22554
SEC CIK
0001397504

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
HARMONIC INC.HLIT · Entity 4789General Counsel & SVP, HRAugust 15, 2026August 18, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

HARMONIC INC.

Report date August 15, 2026 · Filed August 18, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect148,902 Ending reported balance After 2026-08-15 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-08-15 · Exercise / conversion · Acquired 9,876 · Balance 152,377

Row 2 · 2026-08-15 · Tax withholding · Disposed 3,475 · Balance 148,902

Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 · Expires 2027-02-15Direct12,107 Reported balance After 2026-08-15 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-08-15 · Exercise / conversion · Disposed 6,053 · Balance 12,107

F1: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 · Expires 2028-02-15Direct22,940 Reported balance After 2026-08-15 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-08-15 · Exercise / conversion · Disposed 3,823 · Balance 22,940

F1: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 15, 2026 Filed Aug 18, 2026 22:10 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 3,823 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-355787 · ownership.xml · derivative · entry 4

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,940

Underlying: Common Stock · 3,823 shares

Expires 2028-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
August 15, 2026 Filed Aug 18, 2026 22:10 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 6,053 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-355787 · ownership.xml · derivative · entry 3

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,107

Underlying: Common Stock · 6,053 shares

Expires 2027-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
August 15, 2026 Filed Aug 18, 2026 22:10 UTC HARMONIC INC. HLIT · Entity 4789 Tax withholdingCommon Stock 3,475 $13.92 $48,372.00
Disclosure

SEC source: 0001193125-26-355787 · ownership.xml · nonDerivative · entry 2

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 148,902

Read SEC document
August 15, 2026 Filed Aug 18, 2026 22:10 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionCommon Stock 9,876 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-355787 · ownership.xml · nonDerivative · entry 1

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 152,377

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 10, 2026 Filed Aug 12, 2026 21:37 UTC HARMONIC INC. HLIT · Entity 4789 GrantRestricted Stock Units · Derivative 10,307 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-347245 · ownership.xml · derivative · entry 1

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,307

Underlying: Common Stock · 10,307 shares

Expires 2029-02-15

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

F2 · derivative.exercise_date: One third (33.33%) of the Shares subject to the Restricted Stock Units are scheduled to vest on 2/15/2027, 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.

Read SEC document
May 15, 2026 Filed May 19, 2026 22:16 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 3,823 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-231230 · ownership.xml · derivative · entry 4

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,763

Underlying: Common Stock · 3,823 shares

Expires 2028-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
May 15, 2026 Filed May 19, 2026 22:16 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 6,053 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-231230 · ownership.xml · derivative · entry 3

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,160

Underlying: Common Stock · 6,053 shares

Expires 2027-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
May 15, 2026 Filed May 19, 2026 22:16 UTC HARMONIC INC. HLIT · Entity 4789 Tax withholdingCommon Stock 3,475 $12.54 $43,576.50
Disclosure

SEC source: 0001193125-26-231230 · ownership.xml · nonDerivative · entry 2

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 142,501

Read SEC document
May 15, 2026 Filed May 19, 2026 22:16 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionCommon Stock 9,876 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-231230 · ownership.xml · nonDerivative · entry 1

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,976

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 01:56 UTC HARMONIC INC. HLIT · Entity 4789 GrantRestricted Stock Units · Derivative 59,230 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-114888 · ownership.xml · derivative · entry 1

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,230

Underlying: Common Stock · 59,230 shares

Expires 2029-02-15

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

F2 · derivative.exercise_date: One third (33.33%) of the Shares subject to the Restricted Stock Units are scheduled to vest on 2/15/2027, 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.

Read SEC document
February 15, 2026 Filed Feb 17, 2026 23:59 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 15,293 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-055422 · ownership.xml · derivative · entry 5

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,586

Underlying: Common Stock · 15,293 shares

Expires 2028-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
February 15, 2026 Filed Feb 17, 2026 23:59 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 6,054 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-055422 · ownership.xml · derivative · entry 4

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,213

Underlying: Common Stock · 6,054 shares

Expires 2027-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
February 15, 2026 Filed Feb 17, 2026 23:59 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 5,223 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-055422 · ownership.xml · derivative · entry 3

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,223 shares

Expires 2026-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
February 15, 2026 Filed Feb 17, 2026 23:59 UTC HARMONIC INC. HLIT · Entity 4789 Tax withholdingCommon Stock 9,925 $10.68 $105,999.00
Disclosure

SEC source: 0001193125-26-055422 · ownership.xml · nonDerivative · entry 2

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 136,100

Read SEC document
February 15, 2026 Filed Feb 17, 2026 23:59 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionCommon Stock 26,570 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-055422 · ownership.xml · nonDerivative · entry 1

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 146,025

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 15, 2025 Filed Nov 18, 2025 22:45 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 6,053 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-25-286508 · ownership.xml · derivative · entry 4

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,267

Underlying: Common Stock · 6,053 shares

Expires 2027-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
November 15, 2025 Filed Nov 18, 2025 22:45 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 5,223 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-25-286508 · ownership.xml · derivative · entry 3

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,223

Underlying: Common Stock · 5,223 shares

Expires 2026-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
November 15, 2025 Filed Nov 18, 2025 22:45 UTC HARMONIC INC. HLIT · Entity 4789 Tax withholdingCommon Stock 3,968 $9.56 $37,934.08
Disclosure

SEC source: 0001193125-25-286508 · ownership.xml · nonDerivative · entry 2

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 119,455

Read SEC document
November 15, 2025 Filed Nov 18, 2025 22:45 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionCommon Stock 11,276 $0.00 $0.00
Disclosure

SEC source: 0001193125-25-286508 · ownership.xml · nonDerivative · entry 1

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,423

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 15, 2025 Filed Aug 19, 2025 21:57 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 6,053 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-110219 · ownership.xml · derivative · entry 4

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,320

Underlying: Common Stock · 6,053 shares

Expires 2027-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
August 15, 2025 Filed Aug 19, 2025 21:57 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 5,223 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-110219 · ownership.xml · derivative · entry 3

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,446

Underlying: Common Stock · 5,223 shares

Expires 2026-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
August 15, 2025 Filed Aug 19, 2025 21:57 UTC HARMONIC INC. HLIT · Entity 4789 Tax withholdingCommon Stock 3,968 $8.97 $35,592.96
Disclosure

SEC source: 0000950170-25-110219 · ownership.xml · nonDerivative · entry 2

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,147

Read SEC document
August 15, 2025 Filed Aug 19, 2025 21:57 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionCommon Stock 11,276 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-110219 · ownership.xml · nonDerivative · entry 1

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,115

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 15, 2025 Filed May 19, 2025 23:01 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 6,053 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-074706 · ownership.xml · derivative · entry 4

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,373

Underlying: Common Stock · 6,053 shares

Expires 2027-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
May 15, 2025 Filed May 19, 2025 23:01 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 5,223 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-074706 · ownership.xml · derivative · entry 3

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,669

Underlying: Common Stock · 5,223 shares

Expires 2026-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
May 15, 2025 Filed May 19, 2025 23:01 UTC HARMONIC INC. HLIT · Entity 4789 Tax withholdingCommon Stock 3,968 $9.60 $38,092.80
Disclosure

SEC source: 0000950170-25-074706 · ownership.xml · nonDerivative · entry 2

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,839

Read SEC document
May 15, 2025 Filed May 19, 2025 23:01 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionCommon Stock 11,276 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-074706 · ownership.xml · nonDerivative · entry 1

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,807

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 22, 2025 Filed Feb 26, 2025 01:39 UTC HARMONIC INC. HLIT · Entity 4789 GrantRestricted Stock Units · Derivative 45,879 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-027177 · ownership.xml · derivative · entry 1

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,879

Underlying: Common Stock · 45,879 shares

Expires 2028-02-15

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

F2 · derivative.exercise_date: One third (33.33%) of the Shares subject to the Restricted Stock Units are scheduled to vest on 2/15/2026, 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.

Read SEC document
February 15, 2025 Filed Feb 19, 2025 22:30 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 24,213 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-023375 · ownership.xml · derivative · entry 5

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,426

Underlying: Common Stock · 24,213 shares

Expires 2027-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
February 15, 2025 Filed Feb 19, 2025 22:30 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 5,223 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-023375 · ownership.xml · derivative · entry 4

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,892

Underlying: Common Stock · 5,223 shares

Expires 2026-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
February 15, 2025 Filed Feb 19, 2025 22:30 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 6,798 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-023375 · ownership.xml · derivative · entry 3

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,798 shares

Expires 2025-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
February 15, 2025 Filed Feb 19, 2025 22:30 UTC HARMONIC INC. HLIT · Entity 4789 Tax withholdingCommon Stock 13,318 $10.06 $133,979.08
Disclosure

SEC source: 0000950170-25-023375 · ownership.xml · nonDerivative · entry 2

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,531

Read SEC document
February 15, 2025 Filed Feb 19, 2025 22:30 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionCommon Stock 36,234 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-023375 · ownership.xml · nonDerivative · entry 1

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,849

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 15, 2024 Filed Nov 20, 2024 00:50 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 5,223 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-24-128953 · ownership.xml · derivative · entry 4

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,115

Underlying: Common Stock · 5,223 shares

Expires 2026-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
November 15, 2024 Filed Nov 20, 2024 00:50 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 6,798 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-24-128953 · ownership.xml · derivative · entry 3

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,798

Underlying: Common Stock · 6,798 shares

Expires 2025-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
November 15, 2024 Filed Nov 20, 2024 00:50 UTC HARMONIC INC. HLIT · Entity 4789 Tax withholdingCommon Stock 4,242 $11.92 $50,564.64
Disclosure

SEC source: 0000950170-24-128953 · ownership.xml · nonDerivative · entry 2

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,615

Read SEC document
November 15, 2024 Filed Nov 20, 2024 00:50 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionCommon Stock 12,021 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-128953 · ownership.xml · nonDerivative · entry 1

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,857

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 15, 2024 Filed Aug 19, 2024 23:56 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 5,223 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-24-098783 · ownership.xml · derivative · entry 4

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,338

Underlying: Common Stock · 5,223 shares

Expires 2026-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

Read SEC document
August 15, 2024 Filed Aug 19, 2024 23:56 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionRestricted Stock Units · Derivative 6,798 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-24-098783 · ownership.xml · derivative · entry 3

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,596

Underlying: Common Stock · 6,798 shares

Expires 2025-02-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.

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August 15, 2024 Filed Aug 19, 2024 23:56 UTC HARMONIC INC. HLIT · Entity 4789 Tax withholdingCommon Stock 4,242 $14.01 $59,430.42
Disclosure

SEC source: 0000950170-24-098783 · ownership.xml · nonDerivative · entry 2

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,836

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August 15, 2024 Filed Aug 19, 2024 23:56 UTC HARMONIC INC. HLIT · Entity 4789 Exercise / conversionCommon Stock 12,021 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-098783 · ownership.xml · nonDerivative · entry 1

Chu Timothy C · CIK 0001397504 · General Counsel & SVP, HR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,078

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.