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.
The Harmonic Inc. (NASDAQ: HLIT) SEC filings page on Stock Titan brings together the company’s official regulatory disclosures, including current reports on Form 8-K that furnish earnings releases and other material information. Harmonic uses these filings to report preliminary unaudited quarterly results, segment performance for its Broadband and Video businesses, and related financial metrics.
In recent Form 8-K filings, Harmonic has incorporated press releases that outline revenue and profitability for the Broadband and Video segments, discuss bookings, backlog and cash balances, and provide guidance ranges for future quarters. These documents also explain the company’s use of non-GAAP financial measures such as adjusted EBITDA, non-GAAP gross margin and non-GAAP net income, along with reconciliations to comparable GAAP figures.
Investors can use this filings page to access Harmonic’s official commentary on trends in its virtualized broadband and video delivery activities, as well as risk factor summaries and forward-looking statements that describe potential impacts from customer concentration, technology adoption, tariffs and other business conditions. When Harmonic announces significant corporate events, such as strategic transactions or major customer developments, these are typically documented or referenced in its SEC reports.
Stock Titan enhances these filings with AI-powered summaries that highlight key points from lengthy documents, helping users quickly understand segment results, guidance updates and important narrative disclosures. The page updates as new filings are posted to EDGAR, giving investors a single location to review Harmonic’s historical and recent regulatory record, including quarterly earnings 8-Ks and any other material event reports the company submits.
Harmonic Inc. director Mr. Krall reported an open market purchase of company stock. On 12/11/2025, he acquired 47,528 shares of Harmonic common stock at a price of $ 10.5 per share. After this transaction, he directly beneficially owned 223,125 shares of Harmonic common stock, as disclosed in the Form 4 insider report.
Harmonic Inc. reported that its senior vice president and general manager of its Video Business completed several sales of company common stock in December 2025.
The reporting person sold 6,165 shares on 12/12/2025 at a price of $10.6051 per share, 9,421 shares on 12/15/2025 at $10.4162 per share, and 14,414 shares on 12/15/2025 at $10.4139 per share. Following these transactions, the executive directly owned 149,570 shares of Harmonic common stock.
Harmonic Inc.'s Chief Financial Officer reported insider stock transactions involving common shares and restricted stock units.
On 12/11/2025, the officer acquired 1,457 shares of common stock at a price of $0 and disposed of 732 shares at $10.71. Following these trades, the officer beneficially owned 107,472 shares of common stock directly. A related entry in the derivative table shows 1,457 restricted stock units with a $0 exercise price and transaction code M, leaving 8,742 restricted stock units beneficially owned. Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.
Harmonic Inc. reported an insider equity transaction involving its President and CEO, who is also a director. On 12/11/2025, the insider acquired 20,032 shares of common stock at a price of $0, as shown in Table I.
Table II shows a matching movement in derivative securities: 20,032 restricted stock units, each representing a contingent right to one share of HLIT common stock, were tied to this transaction. Following the activity, the insider directly owned 545,080 shares of common stock and held 120,192 restricted stock units as derivative securities.
Harmonic Inc. (HLIT) Chief Financial Officer Form 4 filing reports routine equity compensation activity. On 11/22/2025, the CFO exercised 6,645 restricted stock units into an equal number of HLIT common shares at an exercise price of $0. On the same date, 3,335 shares of common stock were disposed of at $8.87 per share in a transaction coded “F,” typically reflecting shares withheld to cover taxes on vested awards.
After these transactions, the CFO directly beneficially owned 106,747 shares of HLIT common stock and 13,289 restricted stock units, each RSU representing a contingent right to receive one share of HLIT common stock.
Harmonic Inc. (HLIT) reported an insider equity transaction by its Chief Financial Officer on a Form 4. On 11/15/2025, the CFO acquired 11,289 shares of common stock at $0 per share through the exercise of equity awards and then disposed of 5,666 shares at $9.56 per share, likely to cover tax obligations, leaving 103,437 common shares held directly. The filing also shows activity in restricted stock units, with 3,218 and 8,071 units converted, and remaining holdings of 12,870 and 40,355 restricted stock units, each representing the right to receive one HLIT common share.
Harmonic Inc. (HLIT) senior vice president and GM of the Video Business reported equity transactions involving company stock. On 11/15/2025, the officer acquired 10,900 shares of common stock at $0 per share through the vesting and settlement of restricted stock units coded as an "M" transaction. On the same date, 5,805 shares were disposed of at $9.56 per share in an "F" transaction, typically reflecting shares withheld to cover taxes. After these transactions, the officer directly owned 178,297 shares of Harmonic common stock. The derivative table shows two restricted stock unit grants, originally for 5,049 and 5,851 shares of common stock, each with a conversion price of $0, which were exercised into common stock on 11/15/2025.
Harmonic Inc. (HLIT) reported insider equity activity by its General Counsel & SVP, HR on Form 4. On 11/15/2025, the officer acquired 11,276 shares of common stock at $0 through the conversion (code M) of previously granted restricted stock units. On the same date, 3,968 shares of common stock were disposed of at $9.56 per share (code F), reflecting shares withheld to cover obligations. Following these transactions, the officer directly owned 119,455 shares of Harmonic common stock. In addition, derivative holdings included restricted stock units covering 5,223 shares and 6,053 shares, part of a total of 30,267 derivative securities beneficially owned, each RSU representing the right to receive one HLIT share.
Harmonic Inc. (HLIT) reported an insider equity transaction by its President and CEO, who is also a director. On 11/15/2025, the executive acquired 12,529 shares of common stock at an exercise price of $0, bringing direct beneficial ownership to 525,048 shares.
The transaction was linked to the vesting or exercise of derivative awards. Two blocks of restricted stock units (RSUs) were reported as exercised on 11/15/2025: one for 5,803 RSUs originally exercisable from 02/15/2024 to 02/15/2026, and another for 6,726 RSUs exercisable from 02/15/2025 to 02/15/2027, each converting into the same number of common shares at $0. After these transactions, 5,804 RSUs and 33,630 RSUs remain beneficially owned directly.
Harmonic Inc. (HLIT) reported weaker Q3 2025 results as total revenue fell to $142.4 million from $195.8 million a year ago, driven by softer Broadband appliance and integration sales tied to DOCSIS 4.0 deployment timing and network readiness. Net income was $2.7 million versus $21.7 million. Despite the top-line decline, gross margin improved to 54.2% from 53.5% on a more favorable mix.
Year-to-date revenue was $413.5 million (down from $456.6 million), with Broadband down and Video up. Operating cash flow strengthened to $95.7 million for the first nine months, lifting cash and equivalents to $127.4 million. The company repurchased about 6.9 million shares for $65.8 million, leaving $134.2 million under its $200 million authorization.
As of quarter-end, borrowings included $38.0 million under the Term Facility and $75.0 million under the Revolving Facility; on October 1, Harmonic repaid $40.0 million using cash. As of November 4, $35.0 million remained outstanding with $122.0 million of revolver availability. Remaining performance obligations were $494.5 million, with 63% expected over the next 12 months. Shares outstanding were 112,233,082 as of October 27, 2025.
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