Lin Mark Files Form 144 for Proposed Sale of SEMTECH CORP Securities

TL;DR

**Insider Lin Mark is planning to sell SEMTECH CORP shares.**

AI Summary

This 144 filing, submitted on March 24, 2026, indicates that Lin Mark, a reporting entity, intends to sell securities of SEMTECH CORP (SMTC). While the filing doesn't specify the exact number of shares or dollar amount, it signals a potential insider sale. This matters to investors because insider selling can sometimes suggest that those closest to the company believe the stock may be fully valued or face headwinds, potentially impacting SMTC's stock price.

Why It Matters

A Form 144 filing signals an insider's intent to sell restricted or control securities, which can sometimes be interpreted by the market as a lack of confidence or a belief that the stock is overvalued.

Risk Assessment

Risk Level: medium — The risk is medium because while it indicates an insider's intent to sell, the actual sale amount and reasons are not yet disclosed, making the impact uncertain.

Analyst Insight

A smart investor would monitor subsequent filings (like Form 4) to see if the proposed sale by Lin Mark actually occurs, the number of shares sold, and the price, as this could signal insider sentiment about SEMTECH CORP's future performance.

Key Players & Entities

• Lin Mark (person) — Reporting entity proposing to sell securities
• SEMTECH CORP (company) — Subject company whose securities are proposed to be sold
• 0001994152 (company) — CIK for Lin Mark
• 0000088941 (company) — CIK for SEMTECH CORP

FAQ

Filing Documents

• primary_doc.html (144)
• primary_doc.xml (144) — 5KB
• 0001959173-26-002585.txt ( ) — 6KB

From the Filing

Form 144 Filer Information UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933 FORM 144 144: Filer Information Is this a LIVE or TEST Filing? LIVE TEST Submission Contact Information Name Phone E-Mail Address 144: Issuer Information Name of Issuer SEMTECH CORP Address of Issuer 200 FLYNN ROAD CAMARILLO CALIFORNIA 93012-8790 Phone 8054982111 Name of Person for Whose Account the Securities are To Be Sold Lin Mark See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice. Relationship to Issuer Officer 144: Securities Information Title of the Class of Securities To Be Sold Name and Address of the Broker Number of Shares or Other Units To Be Sold Aggregate Market Value Number of Shares or Other Units Outstanding Approximate Date of Sale Name the Securities Exchange Common Fidelity Brokerage Services LLC 900 Salem Street Smithfield � RI � 02917 9186 689409.30 92951167 03/24/2026 NASDAQ Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor: 144: Securities To Be Sold Title of the Class Date you Acquired Nature of Acquisition Transaction Name of Person from Whom Acquired Is this a Gift? Date Donor Acquired Amount of Securities Acquired Date of Payment Nature of Payment * Common 03/23/2026 Restricted Stock Vesting Issuer 9186 03/23/2026 Compensation * If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid. Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold. 144: Securities Sold During The Past 3 Months Name and Address of Seller Title of Securities Sold Date of Sale Amount of Securities Sold Gross Proceeds Mark Lin 200 Flynn Road Camarillo � CA � 93012-8790 Common 01/05/2026 1333 101574.60 Mark Lin 200 Flynn Road Camarillo � CA � 93012-8790 Common 03/06/2026 6582 551242.50 Mark Lin 200 Flynn Road Camarillo � CA � 93012-8790 Common 03/10/2026 2734 233128.18 Mark Lin 200 Flynn Road Camarillo � CA � 93012-8790 Common 03/11/2026 3908 340933.92 144: Remarks and Signature Remarks Date of Notice 03/24/2026 Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1 06/23/2025 ATTENTION: The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date. Signature /s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Mark Lin ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

View Full Filing

View this 144 filing on SEC EDGAR