Welcome to our dedicated page for Semtech SEC filings (Ticker: SMTC), 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.
Semtech Corp. SEC filings document the company’s public-company reporting for a Nasdaq-listed semiconductor and IoT connectivity issuer. Recent Form 8-K reports cover quarterly and fiscal-year operating results, Regulation FD disclosures, and material events tied to financing and capital-structure activity.
The filing record also includes definitive proxy materials for annual meeting matters such as director elections, auditor ratification, advisory executive compensation votes, and amendments to the Semtech Corporation 2017 Long-Term Equity Incentive Plan. Capital-structure disclosures identify common stock listed on the Nasdaq Global Select Market and the company’s 0% convertible senior notes due 2030 issued under an indenture with subsidiary guarantor provisions.
Semtech’s Chief Quality Officer and CTO John Michael Wilson reported routine equity compensation activity. He exercised 1,400 restricted stock units into the same number of common shares, with 713 shares withheld to cover tax obligations. Following these transactions, he directly holds 87,089 common shares and 9,800 restricted stock units representing potential future shares as they vest.
Semtech EVP and COO Asaf Silberstein reported routine equity compensation activity involving company stock. He exercised 2,438 restricted stock units into an equal number of common shares and, in a related move, 1,241 common shares were disposed of to cover tax obligations through share withholding.
After these transactions, he directly holds 105,362 shares of Semtech common stock and 17,072 restricted stock units. The filing reflects option/RSU vesting and associated tax payments rather than open-market buying or selling.
SEMTECH CORP President and CEO Hou Hong Q reported routine equity compensation activity. He exercised 8,129 Restricted Stock Units into an equal number of shares of common stock at a stated price of $0.00 per share, reflecting the non-cash nature of the RSU conversion.
To cover tax obligations, 4,137 common shares were disposed of through a tax-withholding transaction, which is not an open-market sale. Following these transactions, he directly holds 77,357 shares of common stock. The derivative holdings table shows 56,905 Restricted Stock Units remaining after this vesting event. Footnotes explain that each stock unit represents the right to receive one Semtech common share and that a related grant vests over time, with one third vesting on March 10, 2026 and the remainder in eight quarterly installments beginning on June 10, 2026.
Semtech EVP and CCO Jason Elliot Green reported routine equity compensation activity. He exercised 2,510 restricted stock units, receiving the same number of Semtech common shares, and 988 shares were disposed of to cover tax obligations. After these transactions, he directly holds 10,875 shares of common stock and 17,576 restricted stock units, which each represent the contingent right to receive one share of Semtech common stock. One third of this grant vested on March 10, 2026, with the remainder vesting in eight quarterly installments beginning on June 10, 2026.
Semtech Executive Vice President and CFO Mark Lin reported a combination of stock transactions involving his common shares and restricted stock units. He exercised 2,349 restricted stock units into common stock, with 1,196 shares disposed of to cover tax obligations and 683 shares sold in an open-market transaction at $155.16 per share.
The filing notes that the sale was made pursuant to a pre-arranged Rule 10b5-1 trading plan adopted on June 23, 2025. After these transactions, Lin directly holds 34,263 shares of Semtech common stock.
SMTC Corporation filed a Form 144 notice to sell 683 shares of Common Stock on 06/10/2026 associated with restricted stock vesting through Fidelity Brokerage Services LLC. The filing also discloses prior sales by Mark Lin: 2,734 shares on 03/10/2026, 3,908 shares on 03/11/2026, 9,186 shares on 03/24/2026, and 974 shares on 04/01/2026.
Semtech Corp President and CEO Hong Q. Hou reported an open-market sale of 2,000 shares of common stock on June 5, 2026 at $162.10 per share. After this transaction, he directly holds 69,228 shares. The sale was executed under a pre-arranged Rule 10b5-1 trading plan adopted on December 17, 2025.
Semtech Corporation updated its executive compensation programs and reported routine annual meeting results. The board’s Human Capital and Compensation Committee approved an amended Executive Severance Plan that now provides severance, COBRA premium payments for up to 12 months, and accelerated vesting of Nonqualified Excess Plan balances for certain terminations outside a change in control, subject to a release and covenants.
Stockholders approved an amendment to the 2017 Long-Term Equity Incentive Plan, increasing the share pool for awards by 4,300,000 shares. They also elected nine directors, ratified Deloitte & Touche LLP as auditor for fiscal 2027, and approved executive pay on an advisory basis, with more than 91% of outstanding shares represented at the meeting.
SEMTECH CORP executive Asaf Silberstein, EVP and COO, reported an open-market sale of 2,000 shares of common stock at $164.0000 per share. The shares are held by The Silberstein Family Trust, for which he serves as trustee, and his direct holdings after the sale total 104,165 shares.
SEMTECH CORP director Julie Garcia Ruehl reported routine equity compensation activity. She received a grant of 1,180 restricted stock units, each representing the right to receive one share of Semtech common stock. This award fully vested on the day immediately preceding the 2026 Annual Meeting of Stockholders.
Ruehl also exercised 2,661 restricted stock units into 2,661 shares of common stock. Following these transactions, she directly owned 8,640 shares of Semtech common stock and 2,660 restricted stock units that remain outstanding and will be settled in shares under the company’s director deferred compensation plan.