Last 12 months
Inside the activity.
0 purchase rows · 59 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 1 |
| Dec 2025 | 0 | 4 |
| Jan 2026 | 0 | 6 |
| Feb 2026 | 0 | 3 |
| Mar 2026 | 0 | 5 |
| Apr 2026 | 0 | 5 |
| May 2026 | 0 | 4 |
| Jun 2026 | 0 | 8 |
| Jul 2026 | 0 | 12 |
| Aug 2026 | 0 | 3 |
| Sep 2026 | 0 | 5 |
| Oct 2026 | 0 | 3 |
Latest available
Insider transactions
Purchases/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 | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| July 01, 2026 Filed Jul 6, 2026 21:09 UTC |
HOU HONG QDirector · President and CEO
|
Tax withholdingCommon Stock | 3,300 | $161.85 | $534,105.00 |
DisclosureSEC source: 0001156899-26-000025 · wk-form4_1783372163.xml · nonDerivative · entry 2 HOU HONG Q · CIK 0001156899 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 66,799 Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 21:09 UTC |
HOU HONG QDirector · President and CEO
|
Exercise / conversionCommon Stock | 6,484 | $0.00 | $0.00 |
DisclosureSEC source: 0001156899-26-000025 · wk-form4_1783372163.xml · nonDerivative · entry 1 HOU HONG Q · CIK 0001156899 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 70,099 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 30, 2026 Filed Jul 2, 2026 20:04 UTC |
Fischer Gregory MichaelDirector
|
SaleCommon Stock | 1,500 | $156.24 | $234,360.00 |
DisclosureSEC source: 0001973342-26-000012 · wk-form4_1783022655.xml · nonDerivative · entry 1 Fischer Gregory Michael · CIK 0001973342 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 5,678 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Mr. Fischer on March 30, 2026. Read SEC document |
| June 29, 2026 Filed Jul 1, 2026 20:04 UTC |
HOU HONG QDirector · President and CEO
|
SaleCommon Stock | 2,286 | $152.99 | $349,742.68 |
DisclosureSEC source: 0001156899-26-000023 · wk-form4_1782936251.xml · nonDerivative · entry 2 HOU HONG Q · CIK 0001156899 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 63,615 F2 · price: The price represents the weighted average of these sales. The prices ranged from $152.840 to $153.050. Price and share details are available upon request. Read SEC document |
| June 29, 2026 Filed Jul 1, 2026 20:04 UTC |
HOU HONG QDirector · President and CEO
|
SaleCommon Stock | 7,319 | $152.43 | $1,115,665.18 |
DisclosureSEC source: 0001156899-26-000023 · wk-form4_1782936251.xml · nonDerivative · entry 1 HOU HONG Q · CIK 0001156899 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 65,901 F1 · price: The price represents the weighted average of these sales. The prices ranged from $151.83 to $152.825. Price and share details are available upon request. Read SEC document |
| June 24, 2026 Filed Jun 26, 2026 20:02 UTC |
Walsh Paul V JrDirector
|
SaleCommon Stock | 500 | $164.99 | $82,495.00 |
DisclosureSEC source: 0001628280-26-045737 · wk-form4_1782504143.xml · nonDerivative · entry 1 Walsh Paul V Jr · CIK 0001362672 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 28,100 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Mr. Walsh on July 9, 2025. Read SEC document |
| June 22, 2026 Filed Jun 24, 2026 20:01 UTC |
WILSON JOHN MICHAELChief Quality Officer and CTO
|
SaleCommon Stock | 5,500 | $170.00 | $935,000.00 |
DisclosureSEC source: 0001189923-26-000020 · wk-form4_1782331274.xml · nonDerivative · entry 1 WILSON JOHN MICHAEL · CIK 0001189923 · Chief Quality Officer and CTO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 80,876 Read SEC document |
| June 10, 2026 Filed Jun 12, 2026 20:03 UTC |
WILSON JOHN MICHAELChief Quality Officer and CTO
|
Exercise / conversionRestricted Stock Unit · Derivative | 1,400 | $0.00 | $0.00 |
DisclosureSEC source: 0001189923-26-000018 · wk-form4_1781294611.xml · derivative · entry 3 WILSON JOHN MICHAEL · CIK 0001189923 · Chief Quality Officer and CTO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,800 Underlying: Common Stock · 1,400 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. F1 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F2 · 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. F2 · 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 20:03 UTC |
WILSON JOHN MICHAELChief Quality Officer and CTO
|
Tax withholdingCommon Stock | 713 | $157.52 | $112,311.76 |
DisclosureSEC source: 0001189923-26-000018 · wk-form4_1781294611.xml · nonDerivative · entry 2 WILSON JOHN MICHAEL · CIK 0001189923 · Chief Quality Officer and CTO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 86,376 Read SEC document |
| June 10, 2026 Filed Jun 12, 2026 20:03 UTC |
WILSON JOHN MICHAELChief Quality Officer and CTO
|
Exercise / conversionCommon Stock | 1,400 | $0.00 | $0.00 |
DisclosureSEC source: 0001189923-26-000018 · wk-form4_1781294611.xml · nonDerivative · entry 1 WILSON JOHN MICHAEL · CIK 0001189923 · Chief Quality Officer and CTO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 87,089 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 20:03 UTC |
Silberstein AsafEVP and COO
|
Exercise / conversionRestricted Stock Unit · Derivative | 2,438 | $0.00 | $0.00 |
DisclosureSEC source: 0001514954-26-000023 · wk-form4_1781294584.xml · derivative · entry 3 Silberstein Asaf · CIK 0001514954 · EVP and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,072 Underlying: Common Stock · 2,438 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. F1 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F2 · 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. F2 · 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 20:03 UTC |
Silberstein AsafEVP and COO
|
Tax withholdingCommon Stock | 1,241 | $157.52 | $195,482.32 |
DisclosureSEC source: 0001514954-26-000023 · wk-form4_1781294584.xml · nonDerivative · entry 2 Silberstein Asaf · CIK 0001514954 · EVP and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 105,362 Read SEC document |
| June 10, 2026 Filed Jun 12, 2026 20:03 UTC |
Silberstein AsafEVP and COO
|
Exercise / conversionCommon Stock | 2,438 | $0.00 | $0.00 |
DisclosureSEC source: 0001514954-26-000023 · wk-form4_1781294584.xml · nonDerivative · entry 1 Silberstein Asaf · CIK 0001514954 · EVP and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 106,603 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 20:02 UTC |
HOU HONG QDirector · President and CEO
|
Exercise / conversionRestricted Stock Unit · Derivative | 8,129 | $0.00 | $0.00 |
DisclosureSEC source: 0001156899-26-000021 · wk-form4_1781294554.xml · derivative · entry 3 HOU HONG Q · CIK 0001156899 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 56,905 Underlying: Common Stock · 8,129 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. F1 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F2 · 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. F2 · 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 20:02 UTC |
HOU HONG QDirector · President and CEO
|
Tax withholdingCommon Stock | 4,137 | $157.52 | $651,660.24 |
DisclosureSEC source: 0001156899-26-000021 · wk-form4_1781294554.xml · nonDerivative · entry 2 HOU HONG Q · CIK 0001156899 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 73,220 Read SEC document |
| June 10, 2026 Filed Jun 12, 2026 20:02 UTC |
HOU HONG QDirector · President and CEO
|
Exercise / conversionCommon Stock | 8,129 | $0.00 | $0.00 |
DisclosureSEC source: 0001156899-26-000021 · wk-form4_1781294554.xml · nonDerivative · entry 1 HOU HONG Q · CIK 0001156899 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 77,357 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 20:02 UTC |
Green Jason ElliotEVP and CCO
|
Exercise / conversionRestricted Stock Unit · Derivative | 2,510 | $0.00 | $0.00 |
DisclosureSEC source: 0001801730-26-000012 · wk-form4_1781294523.xml · derivative · entry 3 Green Jason Elliot · CIK 0001801730 · EVP and CCO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,576 Underlying: Common Stock · 2,510 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. F1 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F2 · 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. F2 · 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 20:02 UTC |
Green Jason ElliotEVP and CCO
|
Tax withholdingCommon Stock | 988 | $157.52 | $155,629.76 |
DisclosureSEC source: 0001801730-26-000012 · wk-form4_1781294523.xml · nonDerivative · entry 2 Green Jason Elliot · CIK 0001801730 · EVP and CCO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,875 Read SEC document |
| June 10, 2026 Filed Jun 12, 2026 20:02 UTC |
Green Jason ElliotEVP and CCO
|
Exercise / conversionCommon Stock | 2,510 | $0.00 | $0.00 |
DisclosureSEC source: 0001801730-26-000012 · wk-form4_1781294523.xml · nonDerivative · entry 1 Green Jason Elliot · CIK 0001801730 · EVP and CCO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,863 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 |
Lin MarkEVP and CFO
|
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 |
Lin MarkEVP and CFO
|
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 |
Lin MarkEVP and CFO
|
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 |
Lin MarkEVP and CFO
|
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 |
| June 05, 2026 Filed Jun 9, 2026 20:01 UTC |
HOU HONG QDirector · President and CEO
|
SaleCommon Stock | 2,000 | $162.10 | $324,200.00 |
DisclosureSEC source: 0001156899-26-000018 · wk-form4_1781035314.xml · nonDerivative · entry 1 HOU HONG Q · CIK 0001156899 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 69,228 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Dr. Hou on December 17, 2025. Read SEC document |
| June 04, 2026 Filed Jun 5, 2026 20:06 UTC |
Ruehl Julie GarciaDirector
|
GrantRestricted Stock Unit · Derivative | 1,180 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-041199 · wk-form4_1780690008.xml · derivative · entry 3 Ruehl Julie Garcia · CIK 0001871750 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,180 Underlying: Common Stock · 1,180 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F3 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. The reporting person has elected to defer settlement of the stock units pursuant to the Semtech Corporation Director Deferred Compensation Plan. F3 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. The reporting person has elected to defer settlement of the stock units pursuant to the Semtech Corporation Director Deferred Compensation Plan. Read SEC document |
| June 04, 2026 Filed Jun 5, 2026 20:06 UTC |
Li Ye JaneDirector
|
GrantRestricted Stock Unit · Derivative | 1,180 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-041198 · wk-form4_1780689973.xml · derivative · entry 4 Li Ye Jane · CIK 0001667921 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,180 Underlying: Common Stock · 1,180 shares Expires not disclosed F2 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F4 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. F4 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. Read SEC document |
| June 04, 2026 Filed Jun 5, 2026 20:05 UTC |
Gillai SaarDirector
|
GrantRestricted Stock Unit · Derivative | 1,180 | $0.00 | $0.00 |
DisclosureSEC source: 0001674214-26-000007 · wk-form4_1780689933.xml · derivative · entry 3 Gillai Saar · CIK 0001674214 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,180 Underlying: Common Stock · 1,180 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F3 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. F3 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. Read SEC document |
| June 04, 2026 Filed Jun 5, 2026 20:04 UTC |
Fischer Gregory MichaelDirector
|
GrantRestricted Stock Unit · Derivative | 1,180 | $0.00 | $0.00 |
DisclosureSEC source: 0001973342-26-000010 · wk-form4_1780689878.xml · derivative · entry 3 Fischer Gregory Michael · CIK 0001973342 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,180 Underlying: Common Stock · 1,180 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F3 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. F3 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. Read SEC document |
| June 04, 2026 Filed Jun 5, 2026 20:05 UTC |
Cardenuto Rodolpho CDirector
|
GrantRestricted Stock Unit · Derivative | 1,180 | $0.00 | $0.00 |
DisclosureSEC source: 0001753689-26-000003 · wk-form4_1780689907.xml · derivative · entry 3 Cardenuto Rodolpho C · CIK 0001753689 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,180 Underlying: Common Stock · 1,180 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F3 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. The reporting person has elected to defer settlement of the stock units pursuant to the Semtech Corporation Director Deferred Compensation Plan. F3 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. The reporting person has elected to defer settlement of the stock units pursuant to the Semtech Corporation Director Deferred Compensation Plan. Read SEC document |
| June 04, 2026 Filed Jun 5, 2026 20:04 UTC |
Walsh Paul V JrDirector
|
GrantRestricted Stock Unit · Derivative | 1,180 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-041192 · wk-form4_1780689852.xml · derivative · entry 3 Walsh Paul V Jr · CIK 0001362672 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,180 Underlying: Common Stock · 1,180 shares Expires not disclosed F1 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F3 · derivative.exercise_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. F3 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. Read SEC document |
| June 04, 2026 Filed Jun 5, 2026 20:02 UTC |
LuPriore PaulaDirector
|
GrantRestricted Stock Unit · Derivative | 1,180 | $0.00 | $0.00 |
DisclosureSEC source: 0001384411-26-000003 · wk-form4_1780689774.xml · derivative · entry 1 LuPriore Paula · CIK 0001384411 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,180 Underlying: Common Stock · 1,180 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 stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. The reporting person has elected to defer settlement of the stock units pursuant to the Semtech Corporation Director Deferred Compensation Plan. F2 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. The reporting person has elected to defer settlement of the stock units pursuant to the Semtech Corporation Director Deferred Compensation Plan. Read SEC document |
| June 04, 2026 Filed Jun 5, 2026 20:02 UTC |
Burvill MartinDirector
|
GrantRestricted Stock Unit · Derivative | 1,180 | $0.00 | $0.00 |
DisclosureSEC source: 0001826529-26-000006 · wk-form4_1780689749.xml · derivative · entry 1 Burvill Martin · CIK 0001826529 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,180 Underlying: Common Stock · 1,180 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 stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. The reporting person has elected to defer settlement of the stock units pursuant to the Semtech Corporation Director Deferred Compensation Plan. F2 · derivative.expiration_date: The stock units vest on the earlier of the one year anniversary of the award and the day immediately preceding the date of the first annual meeting of stockholders following the grant and are payable in shares. The reporting person has elected to defer settlement of the stock units pursuant to the Semtech Corporation Director Deferred Compensation Plan. Read SEC document |
| June 03, 2026 Filed Jun 5, 2026 20:07 UTC |
Silberstein AsafEVP and COO
|
SaleCommon Stock | 2,000 | $164.00 | $328,000.00 |
DisclosureSEC source: 0001514954-26-000021 · wk-form4_1780690036.xml · nonDerivative · entry 1 Silberstein Asaf · CIK 0001514954 · EVP and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 104,165 F1 · balance_after: Shares are held by The Silberstein Family Trust DTD 07/11/2016, for which the Reporting Person serves as Trustee. Read SEC document |
| June 03, 2026 Filed Jun 5, 2026 20:06 UTC |
Ruehl Julie GarciaDirector
|
Exercise / conversionRestricted Stock Unit · Derivative | 2,661 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-041199 · wk-form4_1780690008.xml · derivative · entry 2 Ruehl Julie Garcia · CIK 0001871750 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,660 Underlying: Common Stock · 2,661 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. F1 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F2 · derivative.exercise_date: This RSU award fully vested on the day immediately preceding the 2026 Annual Meeting of Stockholders. F2 · derivative.expiration_date: This RSU award fully vested on the day immediately preceding the 2026 Annual Meeting of Stockholders. Read SEC document |
| June 03, 2026 Filed Jun 5, 2026 20:06 UTC |
Ruehl Julie GarciaDirector
|
Exercise / conversionCommon Stock | 2,661 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-041199 · wk-form4_1780690008.xml · nonDerivative · entry 1 Ruehl Julie Garcia · CIK 0001871750 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,640 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 03, 2026 Filed Jun 5, 2026 20:06 UTC |
Li Ye JaneDirector
|
Exercise / conversionRestricted Stock Unit · Derivative | 5,321 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-041198 · wk-form4_1780689973.xml · derivative · entry 3 Li Ye Jane · CIK 0001667921 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 5,321 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 RSU award fully vested on the day immediately preceding the 2026 Annual Meeting of Stockholders. F3 · derivative.expiration_date: This RSU award fully vested on the day immediately preceding the 2026 Annual Meeting of Stockholders. Read SEC document |
| June 03, 2026 Filed Jun 5, 2026 20:06 UTC |
Li Ye JaneDirector
|
Exercise / conversionCommon Stock | 5,321 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-041198 · wk-form4_1780689973.xml · nonDerivative · entry 1 Li Ye Jane · CIK 0001667921 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,050 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 03, 2026 Filed Jun 5, 2026 20:05 UTC |
Gillai SaarDirector
|
Exercise / conversionRestricted Stock Unit · Derivative | 5,321 | $0.00 | $0.00 |
DisclosureSEC source: 0001674214-26-000007 · wk-form4_1780689933.xml · derivative · entry 2 Gillai Saar · CIK 0001674214 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 5,321 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. F1 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F2 · derivative.exercise_date: This RSU award fully vested on the day immediately preceding the 2026 Annual Meeting of Stockholders. F2 · derivative.expiration_date: This RSU award fully vested on the day immediately preceding the 2026 Annual Meeting of Stockholders. Read SEC document |
| June 03, 2026 Filed Jun 5, 2026 20:05 UTC |
Gillai SaarDirector
|
Exercise / conversionCommon Stock | 5,321 | $0.00 | $0.00 |
DisclosureSEC source: 0001674214-26-000007 · wk-form4_1780689933.xml · nonDerivative · entry 1 Gillai Saar · CIK 0001674214 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,844 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 03, 2026 Filed Jun 5, 2026 20:04 UTC |
Fischer Gregory MichaelDirector
|
Exercise / conversionRestricted Stock Unit · Derivative | 5,321 | $0.00 | $0.00 |
DisclosureSEC source: 0001973342-26-000010 · wk-form4_1780689878.xml · derivative · entry 2 Fischer Gregory Michael · CIK 0001973342 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 5,321 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. F1 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F2 · derivative.exercise_date: This RSU award fully vested on the day immediately preceding the 2026 Annual Meeting of Stockholders. F2 · derivative.expiration_date: This RSU award fully vested on the day immediately preceding the 2026 Annual Meeting of Stockholders. Read SEC document |
| June 03, 2026 Filed Jun 5, 2026 20:04 UTC |
Fischer Gregory MichaelDirector
|
Exercise / conversionCommon Stock | 5,321 | $0.00 | $0.00 |
DisclosureSEC source: 0001973342-26-000010 · wk-form4_1780689878.xml · nonDerivative · entry 1 Fischer Gregory Michael · CIK 0001973342 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,178 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 03, 2026 Filed Jun 5, 2026 20:05 UTC |
Cardenuto Rodolpho CDirector
|
Exercise / conversionRestricted Stock Unit · Derivative | 5,321 | $0.00 | $0.00 |
DisclosureSEC source: 0001753689-26-000003 · wk-form4_1780689907.xml · derivative · entry 2 Cardenuto Rodolpho C · CIK 0001753689 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 5,321 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. F1 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F2 · derivative.exercise_date: This RSU award fully vested on the day immediately preceding the 2026 Annual Meeting of Stockholders. F2 · derivative.expiration_date: This RSU award fully vested on the day immediately preceding the 2026 Annual Meeting of Stockholders. Read SEC document |
| June 03, 2026 Filed Jun 5, 2026 20:05 UTC |
Cardenuto Rodolpho CDirector
|
Exercise / conversionCommon Stock | 5,321 | $0.00 | $0.00 |
DisclosureSEC source: 0001753689-26-000003 · wk-form4_1780689907.xml · nonDerivative · entry 1 Cardenuto Rodolpho C · CIK 0001753689 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,321 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 03, 2026 Filed Jun 5, 2026 20:04 UTC |
Walsh Paul V JrDirector
|
Exercise / conversionRestricted Stock Unit · Derivative | 5,321 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-041192 · wk-form4_1780689852.xml · derivative · entry 2 Walsh Paul V Jr · CIK 0001362672 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 5,321 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. F1 · derivative.exercise_price: Each stock unit represents the contingent right to receive one share of Semtech common stock. F2 · derivative.exercise_date: This RSU award fully vested on the day immediately preceding the 2026 Annual Meeting of Stockholders. F2 · derivative.expiration_date: This RSU award fully vested on the day immediately preceding the 2026 Annual Meeting of Stockholders. Read SEC document |
| June 03, 2026 Filed Jun 5, 2026 20:04 UTC |
Walsh Paul V JrDirector
|
Exercise / conversionCommon Stock | 5,321 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-041192 · wk-form4_1780689852.xml · nonDerivative · entry 1 Walsh Paul V Jr · CIK 0001362672 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,600 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 |
| May 28, 2026 Filed Jun 1, 2026 20:02 UTC |
Li Ye JaneDirector
|
SaleCommon Stock | 5,285 | $166.84 | $881,757.86 |
DisclosureSEC source: 0001628280-26-039449 · wk-form4_1780344139.xml · nonDerivative · entry 1 Li Ye Jane · CIK 0001667921 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 729 Read SEC document |
| May 28, 2026 Filed Jun 1, 2026 20:01 UTC |
Fischer Gregory MichaelDirector
|
SaleCommon Stock | 1,000 | $164.69 | $164,685.00 |
DisclosureSEC source: 0001973342-26-000008 · wk-form4_1780344076.xml · nonDerivative · entry 1 Fischer Gregory Michael · CIK 0001973342 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,857 Read SEC document |
| May 20, 2026 Filed May 22, 2026 20:15 UTC |
Walsh Paul V JrDirector
|
SaleCommon Stock | 500 | $138.21 | $69,105.00 |
DisclosureSEC source: 0001628280-26-037727 · wk-form4_1779480899.xml · nonDerivative · entry 1 Walsh Paul V Jr · CIK 0001362672 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 23,279 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Mr. Walsh on July 9, 2025. Read SEC document |
| May 01, 2026 Filed May 5, 2026 20:02 UTC |
HOU HONG QDirector · President and CEO
|
SaleCommon Stock | 2,000 | $103.01 | $206,020.00 |
DisclosureSEC source: 0001156899-26-000015 · wk-form4_1778011336.xml · nonDerivative · entry 1 HOU HONG Q · CIK 0001156899 · Director · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 71,228 F1 · kind: This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Dr. Hou on December 17, 2025. Read SEC document |
| April 22, 2026 Filed Apr 24, 2026 20:30 UTC |
Walsh Paul V JrDirector
|
SaleCommon Stock | 500 | $105.93 | $52,965.00 |
DisclosureSEC source: 0001628280-26-027239 · wk-form4_1777062617.xml · nonDerivative · entry 1 Walsh Paul V Jr · CIK 0001362672 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 23,779 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.