Harmonic Inc. (HLIT) Insider Ownership

Historic Insider Ownership Trends

As of April 25, 2026, the three largest insider holders of HLIT are Patrick Harshman (President And Ceo, 792.60K shares), Patrick Harshman (President And Ceo, 792.60K shares), Nimrod Ben-Natan (President And Ceo, 655.52K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Patrick Harshman President And Ceo 792,598 0 17 May, 2024
Patrick Harshman President And Ceo 792,598 0 17 May, 2024
Nimrod Ben-Natan President And Ceo 655,525 0 13 Mar, 2026
Mitzi Reaugh - 292,273 0 03 Jan, 2025
Mitzi Reaugh - 292,273 0 03 Jan, 2025
Susan Swenson - 244,666 0 20 Feb, 2024
Susan Swenson - 244,666 0 20 Feb, 2024
David Krall - 239,268 0 18 Feb, 2026
Nikos Theodosopoulos - 189,956 0 16 Aug, 2022
Nikos Theodosopoulos - 189,956 0 16 Aug, 2022
Sanjay Kalra Svp And Cfo 177,032 0 15 Mar, 2023
Neven Haltmayer Svp Gm, Video Business 165,690 0 03 Mar, 2026
Neven Haltmayer Svp Gm, Video Business 165,690 0 03 Mar, 2026
Jeremy Rosenberg Interim Cfo Svp Bus Dev 153,229 0 17 May, 2023
Jeremy Rosenberg Interim Cfo Svp Bus Dev 153,229 0 17 May, 2023
Walter Jankovic Chief Financial Officer 141,539 0 13 Mar, 2026
Timothy C Chu General Counsel Svp, Hr 136,100 0 17 Feb, 2026
Ian Graham Svp, Global Sales Video Svcs 67,690 0 17 May, 2024
Deborah Clifford - 51,033 0 20 Oct, 2021
Ronald J Glahn Svp, Global Sales, Broadband 35,890 0 17 Apr, 2026
Daniel T Whalen - 29,983 0 18 Feb, 2026
Daniel T Whalen - 29,983 0 18 Feb, 2026
Dana L Crandall - 25,052 0 18 Feb, 2026
Stephanie Copeland - 25,052 0 18 Feb, 2026
Sophia Kim - 21,572 0 20 Feb, 2024
Sophia Kim - 21,572 0 20 Feb, 2024

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
15 Apr, 2026 Ronald J Glahn Common Stock A 3,750 $0.00 36,932 D M
15 Apr, 2026 Ronald J Glahn Common Stock D 1,042 $9.88 35,890 D F
15 Apr, 2026 Ronald J Glahn Restricted Stock Units D 3,750 $0.00 15,000 D M
16 Mar, 2026 Patrick Gallagher Restricted Stock Units A 18,756 $0.00 18,756 D A
16 Mar, 2026 Timothy C Chu Restricted Stock Units A 59,230 $0.00 59,230 D A
16 Mar, 2026 Indraneel Dev Restricted Stock Units A 18,756 $0.00 18,756 D A
16 Mar, 2026 David Krall Restricted Stock Units A 18,756 $0.00 18,756 D A
16 Mar, 2026 Ronald J Glahn Restricted Stock Units A 49,161 $0.00 49,161 D A
16 Mar, 2026 Daniel T Whalen Restricted Stock Units A 18,756 $0.00 18,756 D A
16 Mar, 2026 Dana L Crandall Restricted Stock Units A 18,756 $0.00 18,756 D A
16 Mar, 2026 Daniel T Whalen Restricted Stock Units A 18,756 $0.00 18,756 D A
16 Mar, 2026 Stephanie Copeland Restricted Stock Units A 18,756 $0.00 18,756 D A
16 Mar, 2026 Nimrod Ben-Natan Restricted Stock Units A 281,343 $0.00 281,343 D A
16 Mar, 2026 Walter Jankovic Restricted Stock Units A 133,268 $0.00 133,268 D A
16 Mar, 2026 Deborah Clifford Restricted Stock Units A 18,756 $0.00 18,756 D A
11 Mar, 2026 Nimrod Ben-Natan Common Stock A 20,032 $0.00 655,525 D M
11 Mar, 2026 Walter Jankovic Common Stock A 1,457 $0.00 142,052 D M
11 Mar, 2026 Walter Jankovic Common Stock D 513 $9.34 141,539 D F
11 Mar, 2026 Nimrod Ben-Natan Restricted Stock Units D 20,032 $0.00 100,160 D M
11 Mar, 2026 Walter Jankovic Restricted Stock Units D 1,457 $0.00 7,285 D M