Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| SEMTECH CORPSMTC · Entity 3442 | EVP and CFO | October 01, 2026 | October 05, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
SEMTECH CORP
Report date October 01, 2026 · Filed October 05, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 35,999 |
Ending reported balance
After 2026-10-01 transaction · row 3
3 source rows · reconciled sequenceRow 1 · 2026-10-01 · Exercise / conversion · Acquired 3,165 · Balance 38,531 Row 2 · 2026-10-01 · Tax withholding · Disposed 1,565 · Balance 36,966 Row 3 · 2026-10-01 · Sale · Disposed 967 · Balance 35,999 F1: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Mr. Lin on June 23, 2025. |
| Restricted Stock UnitSEC Table II · derivative / convertible security | Direct | 0 |
Reported balance
After 2026-10-01 transaction · row 4
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 4 · 2026-10-01 · Exercise / conversion · Disposed 3,165 · Balance 0 F2: Each stock unit represents the contingent right to receive one share of Semtech common stock. F3: One third of this grant vested on October 2, 2024 and the remainder of this grant vested in eight quarterly installments beginning on January 2, 2025. |
Filing footnotes · ownership attribution and instrument terms
F1: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Mr. Lin on June 23, 2025.
F2: Each stock unit represents the contingent right to receive one share of Semtech common stock.
F3: One third of this grant vested on October 2, 2024 and the remainder of this grant vested in eight quarterly installments beginning on January 2, 2025.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| October 01, 2026 Filed Oct 5, 2026 20:02 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionRestricted Stock Unit · Derivative | 3,165 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000020 · wk-form4_1791230547.xml · derivative · entry 4 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 3,165 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F3 · derivative.exercise_date: One third of this grant vested on October 2, 2024 and the remainder of this grant vested in eight quarterly installments beginning on January 2, 2025. F3 · derivative.expiration_date: One third of this grant vested on October 2, 2024 and the remainder of this grant vested in eight quarterly installments beginning on January 2, 2025. Read SEC document |
| October 01, 2026 Filed Oct 5, 2026 20:02 UTC | SEMTECH CORP SMTC · Entity 3442 | SaleCommon Stock | 967 | $178.87 | $172,967.29 |
DisclosureSEC source: 0001994152-26-000020 · wk-form4_1791230547.xml · nonDerivative · entry 3 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 35,999 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Mr. Lin on June 23, 2025. Read SEC document |
| October 01, 2026 Filed Oct 5, 2026 20:02 UTC | SEMTECH CORP SMTC · Entity 3442 | Tax withholdingCommon Stock | 1,565 | $178.35 | $279,117.75 |
DisclosureSEC source: 0001994152-26-000020 · wk-form4_1791230547.xml · nonDerivative · entry 2 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 36,966 Read SEC document |
| October 01, 2026 Filed Oct 5, 2026 20:02 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionCommon Stock | 3,165 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000020 · wk-form4_1791230547.xml · nonDerivative · entry 1 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 38,531 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| September 10, 2026 Filed Sep 14, 2026 20:01 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionRestricted Stock Unit · Derivative | 2,348 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000018 · wk-form4_1789416107.xml · derivative · entry 4 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 14,091 Underlying: Common Stock · 2,348 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F2 · derivative.exercise_date: Each stock unit represents the contingent right to receive one share of Semtech common stock. F3 · derivative.expiration_date: One third of this grant vested on March 10, 2026 and the remainder of this grant vests in eight quarterly installments beginning on June 10, 2026. Read SEC document |
| September 10, 2026 Filed Sep 14, 2026 20:01 UTC | SEMTECH CORP SMTC · Entity 3442 | SaleCommon Stock | 683 | $159.90 | $109,211.70 |
DisclosureSEC source: 0001994152-26-000018 · wk-form4_1789416107.xml · nonDerivative · entry 3 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 35,366 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Mr. Lin on June 23, 2025. Read SEC document |
| September 10, 2026 Filed Sep 14, 2026 20:01 UTC | SEMTECH CORP SMTC · Entity 3442 | Tax withholdingCommon Stock | 1,195 | $163.94 | $195,908.30 |
DisclosureSEC source: 0001994152-26-000018 · wk-form4_1789416107.xml · nonDerivative · entry 2 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 36,049 Read SEC document |
| September 10, 2026 Filed Sep 14, 2026 20:01 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionCommon Stock | 2,348 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000018 · wk-form4_1789416107.xml · nonDerivative · entry 1 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 37,244 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 21:14 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionRestricted Stock Unit · Derivative | 3,164 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000016 · wk-form4_1783372459.xml · derivative · entry 4 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 3,165 Underlying: Common Stock · 3,164 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F3 · derivative.exercise_date: One third of this grant vested on October 2, 2024 and the remainder of this grant vests in eight quarterly installments beginning on January 2, 2025. F3 · derivative.expiration_date: One third of this grant vested on October 2, 2024 and the remainder of this grant vests in eight quarterly installments beginning on January 2, 2025. Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 21:14 UTC | SEMTECH CORP SMTC · Entity 3442 | SaleCommon Stock | 970 | $150.41 | $145,892.85 |
DisclosureSEC source: 0001994152-26-000016 · wk-form4_1783372459.xml · nonDerivative · entry 3 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 34,896 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Mr. Lin on June 23, 2025. Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 21:14 UTC | SEMTECH CORP SMTC · Entity 3442 | Tax withholdingCommon Stock | 1,561 | $161.85 | $252,647.85 |
DisclosureSEC source: 0001994152-26-000016 · wk-form4_1783372459.xml · nonDerivative · entry 2 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 35,866 Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 21:14 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionCommon Stock | 3,164 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000016 · wk-form4_1783372459.xml · nonDerivative · entry 1 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 37,427 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 10, 2026 Filed Jun 12, 2026 20:01 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionRestricted Stock Unit · Derivative | 2,349 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000014 · wk-form4_1781294498.xml · derivative · entry 4 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 16,439 Underlying: Common Stock · 2,349 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F3 · derivative.exercise_date: One third of this grant vested on March 10, 2026 and the remainder of this grant vests in eight quarterly installments beginning on June 10, 2026. F3 · derivative.expiration_date: One third of this grant vested on March 10, 2026 and the remainder of this grant vests in eight quarterly installments beginning on June 10, 2026. Read SEC document |
| June 10, 2026 Filed Jun 12, 2026 20:01 UTC | SEMTECH CORP SMTC · Entity 3442 | SaleCommon Stock | 683 | $155.16 | $105,974.28 |
DisclosureSEC source: 0001994152-26-000014 · wk-form4_1781294498.xml · nonDerivative · entry 3 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 34,263 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Mr. Lin on June 23, 2025. Read SEC document |
| June 10, 2026 Filed Jun 12, 2026 20:01 UTC | SEMTECH CORP SMTC · Entity 3442 | Tax withholdingCommon Stock | 1,196 | $157.52 | $188,393.92 |
DisclosureSEC source: 0001994152-26-000014 · wk-form4_1781294498.xml · nonDerivative · entry 2 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 34,946 Read SEC document |
| June 10, 2026 Filed Jun 12, 2026 20:01 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionCommon Stock | 2,349 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000014 · wk-form4_1781294498.xml · nonDerivative · entry 1 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 36,142 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| April 06, 2026 Filed Apr 8, 2026 21:07 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantCommon Stock | 450 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000012 · wk-form4_1775682439.xml · nonDerivative · entry 1 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,793 Read SEC document |
| April 01, 2026 Filed Apr 2, 2026 20:20 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionRestricted Stock Unit · Derivative | 3,164 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000010 · wk-form4_1775161202.xml · derivative · entry 4 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 6,329 Underlying: Common Stock · 3,164 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F3 · derivative.exercise_date: One third of this grant vests on October 2, 2024 and the remainder of this grant vests in eight quarterly installments beginning on January 2, 2025. F3 · derivative.expiration_date: One third of this grant vests on October 2, 2024 and the remainder of this grant vests in eight quarterly installments beginning on January 2, 2025. Read SEC document |
| April 01, 2026 Filed Apr 2, 2026 20:20 UTC | SEMTECH CORP SMTC · Entity 3442 | SaleCommon Stock | 974 | $78.42 | $76,381.08 |
DisclosureSEC source: 0001994152-26-000010 · wk-form4_1775161202.xml · nonDerivative · entry 3 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 33,343 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Mr. Lin on June 23, 2025. Read SEC document |
| April 01, 2026 Filed Apr 2, 2026 20:20 UTC | SEMTECH CORP SMTC · Entity 3442 | Tax withholdingCommon Stock | 1,557 | $76.89 | $119,717.73 |
DisclosureSEC source: 0001994152-26-000010 · wk-form4_1775161202.xml · nonDerivative · entry 2 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 34,317 Read SEC document |
| April 01, 2026 Filed Apr 2, 2026 20:20 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionCommon Stock | 3,164 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000010 · wk-form4_1775161202.xml · nonDerivative · entry 1 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 35,874 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| March 24, 2026 Filed Mar 25, 2026 20:04 UTC | SEMTECH CORP SMTC · Entity 3442 | SaleCommon Stock | 9,186 | $75.05 | $689,409.30 |
DisclosureSEC source: 0001994152-26-000008 · wk-form4_1774469043.xml · nonDerivative · entry 7 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 32,710 F4 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Mr. Lin on June 23, 2025. Read SEC document |
| March 23, 2026 Filed Mar 25, 2026 20:04 UTC | SEMTECH CORP SMTC · Entity 3442 | Disposition to issuerCommon Stock | 3,848 | $76.52 | $294,448.96 |
DisclosureSEC source: 0001994152-26-000008 · wk-form4_1774469043.xml · nonDerivative · entry 6 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 41,896 Read SEC document |
| March 23, 2026 Filed Mar 25, 2026 20:04 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantCommon Stock | 7,740 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000008 · wk-form4_1774469043.xml · nonDerivative · entry 5 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 45,744 F3 · security: The reporting person was granted performance stock units by Semtech in Semtech's fiscal year 2024 that are eligible to vest based on Semtech's attainment of pre-established revenue and non-GAAP operating income targets over a period of one, two, and three years. This transaction represents the payment and vesting of the awards with respect to the third year in the performance period. Read SEC document |
| March 23, 2026 Filed Mar 25, 2026 20:04 UTC | SEMTECH CORP SMTC · Entity 3442 | Tax withholdingCommon Stock | 6,882 | $76.52 | $526,610.64 |
DisclosureSEC source: 0001994152-26-000008 · wk-form4_1774469043.xml · nonDerivative · entry 4 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 38,004 Read SEC document |
| March 23, 2026 Filed Mar 25, 2026 20:04 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantCommon Stock | 13,736 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000008 · wk-form4_1774469043.xml · nonDerivative · entry 3 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 44,886 F2 · security: The reporting person was granted performance stock units by Semtech in Semtech's fiscal year 2025 that are eligible to vest based on Semtech's attainment of pre-established revenue and non-GAAP operating income targets over a period of one, two, and three years, Semtech's relative total stockholder return over a period of three years, and the satisfaction of a service condition. The transaction represents the vesting and payment of the award with respect to the second year in the performance period. Read SEC document |
| March 23, 2026 Filed Mar 25, 2026 20:04 UTC | SEMTECH CORP SMTC · Entity 3442 | Tax withholdingCommon Stock | 4,780 | $76.52 | $365,765.60 |
DisclosureSEC source: 0001994152-26-000008 · wk-form4_1774469043.xml · nonDerivative · entry 2 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 31,150 Read SEC document |
| March 23, 2026 Filed Mar 25, 2026 20:04 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantCommon Stock | 9,394 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000008 · wk-form4_1774469043.xml · nonDerivative · entry 1 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 35,930 F1 · security: The reporting person was granted performance stock units by Semtech in Semtech's fiscal year 2026 that are eligible to vest based on Semtech's attainment of pre-established revenue and non-GAAP operating income targets over a period of one, two, and three years, Semtech's relative total stockholder return over a period of three years, and the satisfaction of a service condition. The transaction represents the vesting and payment of the award with respect to the first year in the performance period. Read SEC document |
| March 11, 2026 Filed Mar 12, 2026 20:45 UTC | SEMTECH CORP SMTC · Entity 3442 | SaleCommon Stock | 3,908 | $87.24 | $340,933.92 |
DisclosureSEC source: 0001994152-26-000006 · wk-form4_1773348330.xml · nonDerivative · entry 6 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 26,536 F2 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Mr. Lin on June 23, 2025. Read SEC document |
| March 10, 2026 Filed Mar 12, 2026 20:45 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantRestricted Stock Unit · Derivative | 15,552 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000006 · wk-form4_1773348330.xml · derivative · entry 8 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 15,552 Underlying: Common Stock · 15,552 shares Expires not disclosed F3 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F5 · derivative.exercise_date: One third of this grant vests on March 10, 2027 and the remainder of this grant vests in eight quarterly installments beginning on June 10, 2027. F5 · derivative.expiration_date: One third of this grant vests on March 10, 2027 and the remainder of this grant vests in eight quarterly installments beginning on June 10, 2027. Read SEC document |
| March 10, 2026 Filed Mar 12, 2026 20:45 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionRestricted Stock Unit · Derivative | 9,393 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000006 · wk-form4_1773348330.xml · derivative · entry 7 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 18,788 Underlying: Common Stock · 9,393 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F4 · derivative.exercise_date: One third of this grant vests on March 10, 2026 and the remainder of this grant vests in eight quarterly installments beginning on June 10, 2026. F4 · derivative.expiration_date: One third of this grant vests on March 10, 2026 and the remainder of this grant vests in eight quarterly installments beginning on June 10, 2026. Read SEC document |
| March 10, 2026 Filed Mar 12, 2026 20:45 UTC | SEMTECH CORP SMTC · Entity 3442 | SaleCommon Stock | 2,734 | $85.27 | $233,128.18 |
DisclosureSEC source: 0001994152-26-000006 · wk-form4_1773348330.xml · nonDerivative · entry 5 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 30,444 F2 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Mr. Lin on June 23, 2025. Read SEC document |
| March 10, 2026 Filed Mar 12, 2026 20:45 UTC | SEMTECH CORP SMTC · Entity 3442 | Tax withholdingCommon Stock | 6,218 | $87.58 | $544,572.44 |
DisclosureSEC source: 0001994152-26-000006 · wk-form4_1773348330.xml · nonDerivative · entry 4 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 33,178 Read SEC document |
| March 10, 2026 Filed Mar 12, 2026 20:45 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantCommon Stock | 12,658 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000006 · wk-form4_1773348330.xml · nonDerivative · entry 3 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 39,396 F1 · security: The reporting person was granted performance stock units by Semtech in Semtech's fiscal year 2024 that are eligible to vest based on Semtech's relative total stockholder return over a period of one, two and three years. This transaction represents the payment and vesting of the awards with respect to the third year in the performance period. Read SEC document |
| March 10, 2026 Filed Mar 12, 2026 20:45 UTC | SEMTECH CORP SMTC · Entity 3442 | Tax withholdingCommon Stock | 4,780 | $85.14 | $406,969.20 |
DisclosureSEC source: 0001994152-26-000006 · wk-form4_1773348330.xml · nonDerivative · entry 2 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 26,738 Read SEC document |
| March 10, 2026 Filed Mar 12, 2026 20:45 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionCommon Stock | 9,393 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000006 · wk-form4_1773348330.xml · nonDerivative · entry 1 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 31,518 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| March 06, 2026 Filed Mar 9, 2026 20:03 UTC | SEMTECH CORP SMTC · Entity 3442 | SaleCommon Stock | 6,582 | $83.75 | $551,242.50 |
DisclosureSEC source: 0001994152-26-000004 · wk-form4_1773086620.xml · nonDerivative · entry 3 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 22,125 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Mr. Lin on June 23, 2025. Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:03 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionRestricted Stock Unit · Derivative | 18,242 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000004 · wk-form4_1773086620.xml · derivative · entry 4 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 18,242 Underlying: Common Stock · 18,242 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F3 · derivative.exercise_date: This grant vests in three annual installments beginning on March 5, 2025. F3 · derivative.expiration_date: This grant vests in three annual installments beginning on March 5, 2025. Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:03 UTC | SEMTECH CORP SMTC · Entity 3442 | Tax withholdingCommon Stock | 8,012 | $89.75 | $719,077.00 |
DisclosureSEC source: 0001994152-26-000004 · wk-form4_1773086620.xml · nonDerivative · entry 2 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 28,707 Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:03 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionCommon Stock | 18,242 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000004 · wk-form4_1773086620.xml · nonDerivative · entry 1 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 36,719 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| January 05, 2026 Filed Jan 6, 2026 21:29 UTC | SEMTECH CORP SMTC · Entity 3442 | SaleCommon Stock | 1,333 | $76.20 | $101,574.60 |
DisclosureSEC source: 0001994152-26-000002 · wk-form4_1767734966.xml · nonDerivative · entry 3 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 18,477 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Mr. Lin on June 23, 2025. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:29 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionRestricted Stock Unit · Derivative | 3,164 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000002 · wk-form4_1767734966.xml · derivative · entry 4 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 9,493 Underlying: Common Stock · 3,164 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F3 · derivative.exercise_date: One third of this grant vested on October 2, 2024 and the remainder of this grant vests in eight quarterly installments beginning on January 2, 2025. F3 · derivative.expiration_date: One third of this grant vested on October 2, 2024 and the remainder of this grant vests in eight quarterly installments beginning on January 2, 2025. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:29 UTC | SEMTECH CORP SMTC · Entity 3442 | Tax withholdingCommon Stock | 1,198 | $73.69 | $88,280.62 |
DisclosureSEC source: 0001994152-26-000002 · wk-form4_1767734966.xml · nonDerivative · entry 2 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 19,810 Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:29 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionCommon Stock | 3,164 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-26-000002 · wk-form4_1767734966.xml · nonDerivative · entry 1 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 21,008 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| October 03, 2025 Filed Oct 3, 2025 21:55 UTC | SEMTECH CORP SMTC · Entity 3442 | SaleCommon Stock | 49 | $73.92 | $3,622.15 |
DisclosureSEC source: 0001994152-25-000003 · wk-form4_1759528516.xml · nonDerivative · entry 5 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 17,844 F3 · price: The price represents the weighted average of these sales. The prices ranged from $73.92 to $73.99. Price and share details are available upon request. Read SEC document |
| October 03, 2025 Filed Oct 3, 2025 21:55 UTC | SEMTECH CORP SMTC · Entity 3442 | SaleCommon Stock | 536 | $73.27 | $39,270.74 |
DisclosureSEC source: 0001994152-25-000003 · wk-form4_1759528516.xml · nonDerivative · entry 4 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 17,893 F2 · price: The price represents the weighted average of these sales. The prices ranged from $72.845 to $73.79. Price and share details are available upon request. Read SEC document |
| October 03, 2025 Filed Oct 3, 2025 21:55 UTC | SEMTECH CORP SMTC · Entity 3442 | SaleCommon Stock | 386 | $72.07 | $27,820.33 |
DisclosureSEC source: 0001994152-25-000003 · wk-form4_1759528516.xml · nonDerivative · entry 3 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 18,429 F1 · price: The price represents the weighted average of these sales. The prices ranged from $71.695 to $72.675. Price and share details are available upon request. Read SEC document |
| October 01, 2025 Filed Oct 3, 2025 21:55 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionRestricted Stock Unit · Derivative | 3,164 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-25-000003 · wk-form4_1759528516.xml · derivative · entry 6 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 12,657 Underlying: Common Stock · 3,164 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F5 · derivative.exercise_date: One third of this grant vests on October 2, 2024 and the remainder of this grant vests in eight quarterly installments beginning on January 2, 2025. F5 · derivative.expiration_date: One third of this grant vests on October 2, 2024 and the remainder of this grant vests in eight quarterly installments beginning on January 2, 2025. Read SEC document |
| October 01, 2025 Filed Oct 3, 2025 21:55 UTC | SEMTECH CORP SMTC · Entity 3442 | Tax withholdingCommon Stock | 1,560 | $71.45 | $111,462.00 |
DisclosureSEC source: 0001994152-25-000003 · wk-form4_1759528516.xml · nonDerivative · entry 2 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 18,815 Read SEC document |
| October 01, 2025 Filed Oct 3, 2025 21:55 UTC | SEMTECH CORP SMTC · Entity 3442 | Exercise / conversionCommon Stock | 3,164 | $0.00 | $0.00 |
DisclosureSEC source: 0001994152-25-000003 · wk-form4_1759528516.xml · nonDerivative · entry 1 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 20,375 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.