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 |
|---|---|---|---|---|---|---|
| March 27, 2024 Filed Mar 29, 2024 17:27 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantRestricted Stock Unit · Derivative | 6,410 | $0.00 | $0.00 |
DisclosureSEC source: 0000088941-24-000031 · wk-form4_1711733218.xml · derivative · entry 1 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,410 Underlying: Common Stock · 6,410 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F2 · derivative.exercise_date: 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, and the satisfaction of a service condition. This transaction represents the determination of the number of units eligible to vest based on the actual achievement of the performance condition with respect to the first year in the performance period. The vesting and payment of the award with respect to the first year in the performance period will occur on January 26, 2025, subject to the satisfaction of the service condition. F2 · derivative.expiration_date: 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, and the satisfaction of a service condition. This transaction represents the determination of the number of units eligible to vest based on the actual achievement of the performance condition with respect to the first year in the performance period. The vesting and payment of the award with respect to the first year in the performance period will occur on January 26, 2025, subject to the satisfaction of the service condition. Read SEC document |
| March 05, 2024 Filed Mar 8, 2024 01:12 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantRestricted Stock Unit · Derivative | 51,741 | $0.00 | $0.00 |
DisclosureSEC source: 0000088941-24-000016 · wk-form4_1709860339.xml · derivative · entry 1 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 51,741 Underlying: SMTC · 51,741 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock. F2 · derivative.exercise_date: This grant vests in three annual installments beginning on March 5, 2025. F2 · derivative.expiration_date: This grant vests in three annual installments beginning on March 5, 2025. Read SEC document |
| March 05, 2024 Filed May 10, 2024 21:59 UTC Amendment | SEMTECH CORP SMTC · Entity 3442 | GrantRestricted Stock Unit · Derivative | 54,726 | $0.00 | $0.00 |
DisclosureSEC source: 0000088941-24-000051 · wk-form4a_1715378325.xml · derivative · entry 1 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 54,726 Underlying: SMTC · 54,726 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock. F2 · derivative.exercise_date: This grant vests in three annual installments beginning on March 5, 2025. F2 · derivative.expiration_date: This grant vests in three annual installments beginning on March 5, 2025. Read SEC document |
| October 02, 2023 Filed Oct 3, 2023 23:17 UTC | SEMTECH CORP SMTC · Entity 3442 | GrantRestricted Stock Unit · Derivative | 37,969 | $0.00 | $0.00 |
DisclosureSEC source: 0001593968-23-001362 · primary_01.xml · derivative · entry 1 Lin Mark · CIK 0001994152 · EVP and CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 37,969 Underlying: Common Stock · 37,969 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock. F2 · 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. F2 · 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 |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.