Welcome to our dedicated page for Harmonic SEC filings (Ticker: HLIT), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Harmonic Inc. filings document the company's broadband and video delivery business, operating results, capital structure, governance, and material events. Its 8-K reports include financial-result releases, material agreements, capital-structure disclosures, executive compensation matters, and board changes.
Harmonic proxy materials cover annual meeting matters, director elections, board committee information, compensation programs, stockholder voting items, and continuing operations centered on broadband network technology. The filing record also includes formal disclosures tied to incentive plans, corporate governance practices, risk factors, and the regulatory presentation of results and exhibits.
HARMONIC INC. Chief Financial Officer Walter Jankovic reported routine equity compensation activity involving restricted stock units and related tax withholding.
He exercised 6,645 restricted stock units, each representing a right to receive one share of Harmonic common stock, converting them into 6,645 shares of common stock. To cover tax obligations, 3,335 common shares were disposed of at a price of $15.20 per share through a tax-withholding mechanism rather than an open-market sale.
Following these transactions, Jankovic directly holds 155,535 shares of Harmonic common stock, indicating a net increase in his equity position and reflecting compensation-related, non-market transactions.
Harmonic Inc. senior vice president of global sales for broadband, Ronald J. Glahn, reported routine equity compensation activity involving restricted stock units that settled into common shares.
He exercised 4,038 restricted stock units into common stock, with 1,111 shares withheld at $12.54 per share to cover tax obligations. Following these transactions, he holds 38,817 shares of common stock directly and 28,266 restricted stock units, each representing a contingent right to receive one share of HLIT common stock.
Harmonic Inc. Chief Financial Officer Walter Jankovic reported routine equity compensation activity involving common stock and restricted stock units. On May 15, 2026, he exercised derivative awards to acquire 19,785 shares of common stock, while 9,099 shares were withheld to cover tax obligations. Following these transactions, he directly holds 161,324 shares of common stock. Several restricted stock unit grants also converted into common stock, leaving 6,435 restricted stock units outstanding, each representing the right to receive one share of common stock.
HARMONIC INC. General Counsel & SVP, HR Timothy C. Chu reported routine equity compensation activity. On May 15, 2026, he exercised derivative awards covering 9,876 shares of common stock and vested restricted stock units totaling 9,876 shares of underlying common stock. To cover tax obligations, 3,475 shares of common stock were disposed of as a tax-withholding transaction rather than an open-market sale. Following these transactions, he held 145,976 shares of common stock directly and 26,763 restricted stock units, each representing a contingent right to one share of HLIT common stock.
Harmonic Inc. senior vice president Neven Haltmayer reported routine equity compensation activity. He exercised restricted stock units that delivered 11,373 shares of Harmonic common stock, and 6,057 shares were withheld at a price of $12.54 per share to cover tax obligations. Following these transactions, he directly holds 145,297 shares of common stock. The filing also shows related movements in restricted stock units, each representing a contingent right to receive one share of HLIT common stock.
HARMONIC INC. President and CEO Nimrod Ben-Natan exercised equity awards on May 15, 2026 to acquire 26,196 shares of common stock. These shares came from the conversion of derivative awards, rather than an open-market purchase.
Following these transactions, he directly holds 681,721 common shares. He also continues to hold restricted stock units, with 136,292 units and 20,178 units outstanding in two separate RSU grants, each representing a contingent right to receive one share of HLIT common stock.
Harmonic Inc. director Stephanie Copeland sold shares of the company’s common stock in an open-market transaction. On the transaction date, she sold 4,300 shares at a price of $13.305 per share. After this sale, she directly held 20,752 shares of Harmonic common stock.
Harmonic Inc. files an Amendment No. 1 to its definitive proxy statement to update Proposal 4 concerning an amendment to the 2025 Equity Incentive Plan. The Amendment revises the proposed increase in shares reserved for the plan and restates related plan disclosures and definitions.
The Amendment states that as of April 1, 2026 there were 4,579,094 shares available under the 2025 Plan and replaces prior text to show proposed increases of 3,000,000 and 7,000,000 shares (each figure appears in the restated disclosure), with resulting maximum totals of 7,579,094 and 11,579,094 respectively. The filing also updates RSU and plan mechanics language, change‑in‑control and Section 409A provisions, and the plan’s clawback and forfeiture mechanics.
Harmonic Inc. senior vice president and GM of the Video Business, Neven Haltmayer, reported an open-market sale of 31,766 shares of Common Stock on May 13, 2026 at an average price of $13.2407 per share. After this sale, he directly holds 133,924 shares of Harmonic common stock.