HARMONIC INC. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Haltmayer Neven | SVP & GM, Video Business | Sale | 9,421 | $10.42 | $98,167 | 163,984 | Dec 12, 2025 |
| KRALL DAVID | — | Purchase | 47,528 | $10.50 | $499,044 | 223,125 | Dec 11, 2025 |
| Jankovic Walter | Chief Financial Officer | Option Exercise | 1,457 | — | — | 108,204 | Dec 11, 2025 |
| Ben-Natan Nimrod | President and CEO | Option Exercise | 20,032 | — | — | 545,080 | Dec 11, 2025 |
| Haltmayer Neven | SVP & GM, Video Business | Tax Withholding | 1,451 | $9.41 | $13,654 | 179,570 | Dec 1, 2025 |
| Jankovic Walter | Chief Financial Officer | Option Exercise | 6,645 | — | — | 110,082 | Nov 22, 2025 |
| Jankovic Walter | Chief Financial Officer | Option Exercise | 11,289 | — | — | 109,103 | Nov 15, 2025 |
| Haltmayer Neven | SVP & GM, Video Business | Tax Withholding | 5,805 | $9.56 | $55,496 | 178,297 | Nov 15, 2025 |
| Chu Timothy C | General Counsel & SVP, HR | Tax Withholding | 3,968 | $9.56 | $37,934 | 119,455 | Nov 15, 2025 |
| Ben-Natan Nimrod | President and CEO | Option Exercise | 12,529 | — | — | 525,048 | Nov 15, 2025 |
| Jankovic Walter | Chief Financial Officer | Option Exercise | 1,457 | — | — | 98,546 | Sep 11, 2025 |
| Ben-Natan Nimrod | President and CEO | Option Exercise | 20,032 | — | — | 512,519 | Sep 11, 2025 |
| Haltmayer Neven | SVP & GM, Video Business | Option Exercise | 2,724 | — | — | 174,653 | Sep 1, 2025 |
| Jankovic Walter | Chief Financial Officer | Tax Withholding | 3,334 | $9.19 | $30,639 | 97,089 | Aug 22, 2025 |
| Haltmayer Neven | SVP & GM, Video Business | Option Exercise | 10,901 | — | — | 177,735 | Aug 15, 2025 |
| Jankovic Walter | Chief Financial Officer | Option Exercise | 11,288 | — | — | 99,445 | Aug 15, 2025 |
| Ben-Natan Nimrod | President and CEO | Option Exercise | 12,529 | — | — | 492,487 | Aug 15, 2025 |
| Chu Timothy C | General Counsel & SVP, HR | Tax Withholding | 3,968 | $8.97 | $35,593 | 112,147 | Aug 15, 2025 |
| Whalen Daniel T | — | Purchase | 2,000 | $8.25 | $16,500 | 13,840 | Aug 1, 2025 |
| Jankovic Walter | Chief Financial Officer | Tax Withholding | 2,219 | $9.18 | $20,370 | 88,157 | Jun 11, 2025 |
| Ben-Natan Nimrod | President and CEO | Option Exercise | 80,129 | — | — | 479,958 | Jun 11, 2025 |
| Haltmayer Neven | SVP & GM, Video Business | Option Exercise | 10,896 | — | — | 172,637 | Jun 1, 2025 |
| Whalen Daniel T | — | Purchase | 2,000 | $8.99 | $17,980 | 11,840 | May 30, 2025 |
| Jankovic Walter | Chief Financial Officer | Option Exercise | 6,645 | — | — | 86,887 | May 22, 2025 |
| Jankovic Walter | Chief Financial Officer | Option Exercise | 11,289 | — | — | 84,215 | May 15, 2025 |
| Haltmayer Neven | SVP & GM, Video Business | Option Exercise | 11,566 | — | — | 167,902 | May 15, 2025 |
| Chu Timothy C | General Counsel & SVP, HR | Tax Withholding | 3,968 | $9.60 | $38,093 | 104,839 | May 15, 2025 |
| Ben-Natan Nimrod | President and CEO | Option Exercise | 12,528 | — | — | 399,829 | May 15, 2025 |
| Haltmayer Neven | SVP & GM, Video Business | Option Exercise | 14,530 | — | — | 164,074 | Feb 27, 2025 |
| Whalen Daniel T | — | Purchase | 1,000 | $9.99 | $9,990 | 9,840 | Feb 25, 2025 |
| Whalen Daniel T | — | Purchase | 2,000 | $10.19 | $20,380 | 7,840 | Feb 24, 2025 |
| Jankovic Walter | Chief Financial Officer | Option Exercise | 6,644 | — | — | 75,264 | Feb 22, 2025 |
| Whalen Daniel T | — | Option Exercise | 5,840 | — | — | 5,840 | Feb 15, 2025 |
| KRALL DAVID | — | Option Exercise | 12,107 | — | — | 175,597 | Feb 15, 2025 |
| Crandall Dana L | — | Option Exercise | 8,909 | — | — | 8,909 | Feb 15, 2025 |
| Copeland Stephanie | — | Option Exercise | 8,909 | — | — | 8,909 | Feb 15, 2025 |
| Jankovic Walter | Chief Financial Officer | Option Exercise | 35,501 | — | — | 81,630 | Feb 15, 2025 |
| Haltmayer Neven | SVP & GM, Video Business | Option Exercise | 35,520 | — | — | 169,030 | Feb 15, 2025 |
| Chu Timothy C | General Counsel & SVP, HR | Option Exercise | 36,234 | — | — | 110,849 | Feb 15, 2025 |
| Ben-Natan Nimrod | President and CEO | Option Exercise | 39,504 | — | — | 387,301 | Feb 15, 2025 |
| KRALL DAVID | — | Purchase | 10,000 | $9.78 | $97,800 | 163,490 | Feb 13, 2025 |
| Ben-Natan Nimrod | President and CEO | Purchase | 180 | $9.65 | $1,737 | 340,197 | Feb 13, 2025 |
| Jankovic Walter | Chief Financial Officer | Purchase | 100 | $9.44 | $944 | 46,129 | Feb 12, 2025 |
| Reaugh Mitzi | — | Option Exercise | 12,107 | — | — | 292,273 | Dec 31, 2024 |
| Jankovic Walter | Chief Financial Officer | Tax Withholding | 2,345 | $12.47 | $29,242 | 34,129 | Nov 22, 2024 |
| Jankovic Walter | Chief Financial Officer | Option Exercise | 12,869 | — | — | 34,370 | Nov 15, 2024 |
| Haltmayer Neven | SVP & GM, Video Business | Tax Withholding | 6,464 | $11.92 | $77,051 | 133,510 | Nov 15, 2024 |
| Chu Timothy C | General Counsel & SVP, HR | Option Exercise | 12,021 | — | — | 78,857 | Nov 15, 2024 |
| Ben-Natan Nimrod | President and CEO | Option Exercise | 12,601 | — | — | 340,017 | Nov 15, 2024 |
| Jankovic Walter | Chief Financial Officer | Option Exercise | 6,644 | — | — | 23,846 | Aug 22, 2024 |