HLIT
insider transactionsHARMONIC INC. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Exercise·M
Walter Jankovic KEY
Chief Financial Officer
$0
1.5K sh
Own +33%
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Other·F
Walter Jankovic KEY
Chief Financial Officer
$10.6K
732 sh · $14.51
Own -0%
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Exercise·M
Walter Jankovic KEY
Chief Financial Officer
$0
1.5K sh
Own +1%
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Exercise·M
Nimrod Ben-Natan KEY
President and CEO
$0
20.0K sh
Own +33%
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Exercise·M
Nimrod Ben-Natan KEY
President and CEO
$0
20.0K sh
Own +3%
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Exercise·M
SVP & GM, Video Business
$0
2.7K sh
Own +33%
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Other·F
SVP & GM, Video Business
$23.0K
1.5K sh · $15.81
Own -1%
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Exercise·M
SVP & GM, Video Business
$0
2.7K sh
Own +2%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 11, 2026 | Walter Jankovic KEY | Exercise M | 1.5K | $0 |
| Jun 11, 2026 | Walter Jankovic KEY | Other F | 732 | $10.6K |
| Jun 11, 2026 | Walter Jankovic KEY | Exercise M | 1.5K | $0 |
| Jun 11, 2026 | Nimrod Ben-Natan KEY | Exercise M | 20.0K | $0 |
| Jun 11, 2026 | Nimrod Ben-Natan KEY | Exercise M | 20.0K | $0 |
| Jun 1, 2026 | Neven Haltmayer | Exercise M | 2.7K | $0 |
| Jun 1, 2026 | Neven Haltmayer | Other F | 1.5K | $23.0K |
| Jun 1, 2026 | Neven Haltmayer | Exercise M | 2.7K | $0 |
About HLIT insider trading
This page tracks insider transactions for HARMONIC INC. (HLIT) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.