Based on data from the past 90 days ending February 19, 2026, Harmonic's three largest insider shareholders are President And Ceo Patrick Harshman (792.60K shares), President And Ceo Nimrod Ben-Natan (635.49K shares), Director Mitzi Reaugh (292.27K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Patrick Harshman | President And Ceo | 792,598 | 17 May, 2024 |
| Nimrod Ben-Natan | President And Ceo | 635,493 | 17 Feb, 2026 |
| Mitzi Reaugh | 292,273 | 03 Jan, 2025 | |
| Susan Swenson | 244,666 | 20 Feb, 2024 | |
| David Krall | 223,125 | 15 Dec, 2025 | |
| Nikos Theodosopoulos | 189,956 | 16 Aug, 2022 | |
| Sanjay Kalra | Svp And Cfo | 177,032 | 15 Mar, 2023 |
| Neven Haltmayer | Svp & Gm And Video Business | 164,417 | 17 Feb, 2026 |
| Jeremy Rosenberg | Interim Cfo & Svp Bus Dev | 153,229 | 17 May, 2023 |
| Walter Jankovic | Chief Financial Officer | 136,289 | 17 Feb, 2026 |
| Timothy C Chu | General Counsel & Svp And Hr | 136,100 | 17 Feb, 2026 |
| Ian Graham | Svp And Global Sales & Video Svcs | 67,690 | 17 May, 2024 |
| Deborah Clifford | 51,033 | 20 Oct, 2021 | |
| Ronald J Glahn | Svp And Global Sales And Broadband | 33,182 | 17 Feb, 2026 |
| Sophia Kim | 21,572 | 20 Feb, 2024 | |
| Daniel T Whalen | 13,840 | 04 Aug, 2025 | |
| Stephanie Copeland | 8,909 | 19 Feb, 2025 | |
| Dana L Crandall | 8,909 | 19 Feb, 2025 |
* 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.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 15 Feb, 2026 | Neven Haltmayer | Common Stock | D | 18,144 | $10.68 | 164,417 | D | F |
| 15 Feb, 2026 | Neven Haltmayer | Common Stock | A | 32,991 | $0.00 | 182,561 | D | M |
| 15 Feb, 2026 | Timothy C Chu | Common Stock | A | 26,570 | $0.00 | 146,025 | D | M |
| 15 Feb, 2026 | Timothy C Chu | Common Stock | D | 9,925 | $10.68 | 136,100 | D | F |
| 15 Feb, 2026 | Nimrod Ben-Natan | Common Stock | A | 90,413 | $0.00 | 635,493 | D | M |
| 15 Feb, 2026 | Walter Jankovic | Common Stock | D | 16,456 | $10.68 | 136,289 | D | F |
| 15 Feb, 2026 | Walter Jankovic | Common Stock | A | 45,273 | $0.00 | 152,745 | D | M |
| 15 Feb, 2026 | Ronald J Glahn | Common Stock | A | 16,151 | $0.00 | 37,611 | D | M |
| 15 Feb, 2026 | Ronald J Glahn | Common Stock | D | 4,429 | $10.68 | 33,182 | D | F |
| 15 Dec, 2025 | Neven Haltmayer | Common Stock | D | 14,414 | $10.41 | 149,570 | D | S |
| 15 Dec, 2025 | Neven Haltmayer | Common Stock | D | 9,421 | $10.42 | 163,984 | D | S |
| 12 Dec, 2025 | Neven Haltmayer | Common Stock | D | 6,165 | $10.61 | 173,405 | D | S |
| 11 Dec, 2025 | David Krall | Common Stock | A | 47,528 | $10.50 | 223,125 | D | P |
| 11 Dec, 2025 | David Krall | - | - | 223,125 | D | |||
| 11 Dec, 2025 | Nimrod Ben-Natan | Common Stock | A | 20,032 | $0.00 | 545,080 | D | M |
| 11 Dec, 2025 | Walter Jankovic | Common Stock | A | 1,457 | $0.00 | 108,204 | D | M |
| 11 Dec, 2025 | Walter Jankovic | Common Stock | D | 732 | $10.71 | 107,472 | D | F |
| 01 Dec, 2025 | Neven Haltmayer | Common Stock | D | 1,451 | $9.41 | 179,570 | D | F |
| 01 Dec, 2025 | Neven Haltmayer | Common Stock | A | 2,724 | $0.00 | 181,021 | D | M |
| 22 Nov, 2025 | Walter Jankovic | Common Stock | A | 6,645 | $0.00 | 110,082 | D | M |