Semtech SEC Filings

Hong Q. Hou, President and CEO and a director of Semtech Corp (SMTC), reported on Form 4 transactions dated 10/01/2025. The filing shows a disposition of 3,293 shares of Semtech common stock at a price of $71.45 and the acquisition (vesting) of 6,483 restricted stock units that convert into common shares at no cash price. After these transactions, the reporting person beneficially owned 45,383 shares in total. The RSU grant vests in a schedule where one third vested on 7/1/2025 and the remainder vests in eight quarterly installments beginning 10/01/2025. The Form 4 was signed under power of attorney on 10/03/2025.

Insider sale reported: The Form 4 shows that Martin Burvill, a director of Semtech Corp (SMTC), sold 3,500 shares of Semtech common stock on 09/16/2025 at a weighted-average price of $62.7536 per share. Following the transaction, Burvill beneficially owned 6,909 shares, reported as direct ownership. The filing notes the sale prices ranged from $62.7535 to $62.785 and that price and share details are available upon request. The Form 4 was signed on 09/18/2025 by Martin Burvill via Mark Lin under a power of attorney dated October 6, 2023.

Form 144 filed for Semtech Corporation (SMTC) reports a proposed sale of 3,500 shares of common stock through UBS Financial Services on 09/16/2025 on NASDAQ, with an aggregate market value of $217,000. The filing lists 86,178,000 shares outstanding. The 3,500 shares correspond to restricted stock units that vested on 06/09/2021 (965 shares), 06/08/2022 (1,322 shares) and 06/09/2024 (1,213 shares), with payment dates matching vesting dates. The filer indicates no securities sold in the past three months and includes the standard attestation about material nonpublic information and trading-plan representation.

Asaf Silberstein, Executive Vice President and COO of Semtech Corp (SMTC), reported sales of company common stock under a Rule 10b5-1 plan adopted on September 5, 2024. On 08/28/2025 he sold 1,000 shares at $60. On 08/29/2025 he sold 900 shares at a weighted-average price of $58.2478 and 100 shares at a weighted-average price of $59.951. Following these transactions his reported beneficial ownership declined from 104,996 shares to 103,996 shares, held directly and via The Silberstein Family Trust for which he is trustee. The Form 4 was signed under power of attorney and dated 09/02/2025.

Gregory M. Fischer, a director of Semtech Corp (SMTC), reported sales of a total of 1,500 shares of Semtech common stock on 08/29/2025 under a Rule 10b5-1 trading plan adopted May 30, 2025. The report lists three sale transactions: 1,268 shares at a weighted average price of $58.2508, 219 shares at $59.4205, and 13 shares at $59.8719. Following these dispositions, Mr. Fischer beneficially owns 3,891 shares of Semtech common stock. The Form 4 was signed on behalf of Mr. Fischer by Mark Lin under a power of attorney and filed on 09/02/2025. The filing explicitly notes the price ranges for each tranche and that detailed price and share breakdowns are available upon request.

Semtech Corp (SMTC) Form 144 notice reports a proposed sale of 1,000 common shares through UBS with an aggregate market value of $60,000 to be sold on 08/29/2025 on Nasdaq. The filing shows the securities to be sold were acquired via RSU vesting on 03/03/2022 (748 shares) and 03/06/2021 (252 shares). The filer lists prior dispositions by the Silberstein Family Trust totaling 5,000 shares over the past three months (2,000 on 06/06/2025 for $76,294.75; 2,000 on 06/24/2025 for $85,764.75; 1,000 on 08/28/2025 for $60,000). The broker is UBS Financial Services, Inc. The notice includes the signer’s representation that no undisclosed material adverse information is known.

Form 144 notice filed for Semtech Corp (SMTC) reports a proposed sale of 1,500 common shares through UBS Financial Services on Nasdaq, with an aggregate market value of $87,653.40 and an approximate sale date of 08/29/2025. The shares were acquired as an RSU grant on 06/09/2024 and fully paid on that date. The filer reports 86,773,988 shares outstanding for the issuer and indicates no securities sold in the past three months. The notice includes the usual representation that the seller is not aware of undisclosed material adverse information.

Form 144 notice for Semtech Corp (SMTC) reports a proposed sale of 1,000 common shares through UBS Financial Services on 08/28/2025, with an aggregate market value of $60,000. The filing shows 86,773,988 shares outstanding. The shares to be sold were acquired by RSU vesting on 03/03/2022 and the filer indicates payment/settlement on 03/03/2022. The filing also discloses two recent sales by the Silberstein Family Trust: 2,000 shares on 06/06/2025 for $76,294.75 and 2,000 shares on 06/24/2025 for $85,764.75. The signer represents no undisclosed material adverse information and the transaction will be executed on Nasdaq via UBS.

Semtech Corporation (SMTC) reported interim results in its Form 10-Q covering the quarter ended July 27, 2025. The company disclosed a $42.0 million pre-tax non-cash goodwill impairment charge related to its IoT Connectivity Services reporting unit driven by reduced earnings forecasts. Liquidity available includes $168.6 million in cash and $451.6 million of undrawn capacity on a $455.0 million revolving credit facility, and as of the period had $146.2 million outstanding on Term Loans. The company remains in compliance with credit covenants and has made prepayments on Term Loans in fiscal 2026. Material items disclosed include active litigation and securities class and derivative actions, environmental remediation accruals currently estimated between $0.1 million and $1.6 million remaining, convertible notes (2027 and 2028) with potential conversion windows, and outstanding warrants and hedge transactions. Management notes dependence on distributors and significant international sales and supplier footprint.