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Silberstein Asaf

Disclosed activity across 2 companies

Tapewire entity
21940
SEC CIK
0001514954

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
SEMTECH CORPSMTC · Entity 3442EVP and COOSeptember 10, 2026September 14, 2026
Valens Semiconductor Ltd.VLN · Entity 6383DirectorSeptember 09, 2026September 17, 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 September 10, 2026 · Filed September 14, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect1,198 Ending reported balance After 2026-09-10 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-09-10 · Exercise / conversion · Acquired 2,439 · Balance 2,439

Row 2 · 2026-09-10 · Tax withholding · Disposed 1,241 · Balance 1,198

Restricted Stock UnitSEC Table II · derivative / convertible securityDirect14,633 Reported balance After 2026-09-10 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-09-10 · Exercise / conversion · Disposed 2,439 · Balance 14,633

F1: Each stock unit represents the contingent right to receive one share of Semtech common stock.

F2: 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.

Common StockSEC Table I · non-derivativeIndirectby Family Trust88,862 Reported balance Holding disclosure · report date 2026-09-10 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 88,862

Filing footnotes · ownership attribution and instrument terms

F1: Each stock unit represents the contingent right to receive one share of Semtech common stock.

F2: 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.

Valens Semiconductor Ltd.

Report date September 09, 2026 · Filed September 17, 2026

This filing explicitly reported no securities owned.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 03, 2022 Filed Mar 4, 2022 01:21 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 1,852 $68.53 $126,917.56
Disclosure

SEC source: 0001593968-22-000630 · primary_01.xml · nonDerivative · entry 2

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,506

Read SEC document
March 03, 2022 Filed Mar 4, 2022 01:21 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 5,185 $0.00 $0.00
Disclosure

SEC source: 0001593968-22-000630 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,358

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 14, 2022 Filed Jan 14, 2022 23:35 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 1,000 $80.50 $80,500.00
Disclosure

SEC source: 0001593968-22-000216 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,173

Read SEC document
December 15, 2021 Filed Dec 16, 2021 00:48 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 1,000 $88.00 $88,000.00
Disclosure

SEC source: 0001593968-21-002544 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,173

Read SEC document
September 24, 2021 Filed Sep 28, 2021 00:03 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 1,000 $82.50 $82,500.00
Disclosure

SEC source: 0001593968-21-002176 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,173

Read SEC document
March 09, 2021 Filed Mar 11, 2021 21:16 UTC SEMTECH CORP SMTC · Entity 3442 GrantMarket-based RSU · Derivative 5,634 $0.00 $0.00
Disclosure

SEC source: 0001593968-21-000893 · primary_01.xml · derivative · entry 3

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,634

Underlying: SMTC · 5,634 shares

Expires 2024-03-05

F1 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock.

F4 · derivative.exercise_date: The award vests fully if the 30-trading day average closing price equals or exceeds $95.

Read SEC document
March 09, 2021 Filed Mar 11, 2021 21:16 UTC SEMTECH CORP SMTC · Entity 3442 GrantRestricted Stock Unit · Derivative 9,859 $0.00 $0.00
Disclosure

SEC source: 0001593968-21-000893 · primary_01.xml · derivative · entry 2

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,859

Underlying: SMTC · 9,859 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 9, 2022.

F3 · derivative.expiration_date: This grant vests in three annual installments beginning on March 9, 2022.

Read SEC document
March 09, 2021 Filed Mar 11, 2021 21:16 UTC SEMTECH CORP SMTC · Entity 3442 GrantCommon Stock 1,075 $0.00 $0.00
Disclosure

SEC source: 0001593968-21-000893 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,173

Read SEC document
March 06, 2021 Filed Mar 8, 2021 21:18 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 4,651 $0.00 $0.00
Disclosure

SEC source: 0001593968-21-000850 · primary_01.xml · derivative · entry 5

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: SMTC · 4,651 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 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 6, 2019.

F3 · derivative.expiration_date: This grant vests in three annual installments beginning on March 6, 2019.

Read SEC document
March 06, 2021 Filed Mar 8, 2021 21:18 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 1,609 $68.00 $109,412.00
Disclosure

SEC source: 0001593968-21-000850 · primary_01.xml · nonDerivative · entry 4

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,098

Read SEC document
March 06, 2021 Filed Mar 8, 2021 21:18 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 4,651 $0.00 $0.00
Disclosure

SEC source: 0001593968-21-000850 · primary_01.xml · nonDerivative · entry 3

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,707

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 05, 2021 Filed Mar 8, 2021 21:18 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 4,667 $0.00 $0.00
Disclosure

SEC source: 0001593968-21-000850 · primary_01.xml · derivative · entry 6

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,667

Underlying: SMTC · 4,667 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 is the economic equivalent of one share of Semtech common stock.

F4 · derivative.exercise_date: This grant vests in three annual installments beginning on March 5, 2020.

F4 · derivative.expiration_date: This grant vests in three annual installments beginning on March 5, 2020.

Read SEC document
March 05, 2021 Filed Mar 8, 2021 21:18 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 1,614 $65.64 $105,942.96
Disclosure

SEC source: 0001593968-21-000850 · primary_01.xml · nonDerivative · entry 2

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,056

Read SEC document
March 05, 2021 Filed Mar 8, 2021 21:18 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 4,667 $0.00 $0.00
Disclosure

SEC source: 0001593968-21-000850 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,670

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 03, 2021 Filed Mar 5, 2021 01:17 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 5,185 $0.00 $0.00
Disclosure

SEC source: 0001593968-21-000815 · primary_01.xml · derivative · entry 3

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,371

Underlying: SMTC · 5,185 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 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 3, 2021.

F3 · derivative.expiration_date: This grant vests in three annual installments beginning on March 3, 2021.

Read SEC document
March 03, 2021 Filed Mar 5, 2021 01:17 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 1,845 $72.05 $132,932.25
Disclosure

SEC source: 0001593968-21-000815 · primary_01.xml · nonDerivative · entry 2

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,003

Read SEC document
March 03, 2021 Filed Mar 5, 2021 01:17 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 5,185 $0.00 $0.00
Disclosure

SEC source: 0001593968-21-000815 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,848

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
December 07, 2020 Filed Dec 8, 2020 00:15 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionOption (right to buy) · Derivative 3,332 $0.00 Strike: $17.51 $0.00
Disclosure

SEC source: 0001593968-20-002336 · primary_01.xml · derivative · entry 3

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: SMTC · 3,332 shares

Expires 2022-02-23

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
December 07, 2020 Filed Dec 8, 2020 00:15 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 13,332 $70.76 $943,405.65
Disclosure

SEC source: 0001593968-20-002336 · primary_01.xml · nonDerivative · entry 2

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,663

F1 · price: This price represents the weighted average of these sales. The prices ranged from $70.5000 to $71.0000. Price and share details are available upon request.

Read SEC document
December 07, 2020 Filed Dec 8, 2020 00:15 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 3,332 $17.51 $58,343.32
Disclosure

SEC source: 0001593968-20-002336 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,995

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, 2020 Filed Jun 5, 2020 23:26 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionOption (right to buy) · Derivative 1,000 $0.00 Strike: $17.51 $0.00
Disclosure

SEC source: 0001593968-20-001407 · primary_01.xml · derivative · entry 3

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,332

Underlying: SMTC · 1,000 shares

Expires 2022-02-23

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_date: This grant vests in three annual installments beginning on February 23, 2017.

Read SEC document
June 05, 2020 Filed Jun 5, 2020 23:26 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 1,000 $58.00 $58,000.00
Disclosure

SEC source: 0001593968-20-001407 · primary_01.xml · nonDerivative · entry 2

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,663

Read SEC document
June 05, 2020 Filed Jun 5, 2020 23:26 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 1,000 $17.51 $17,510.00
Disclosure

SEC source: 0001593968-20-001407 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,663

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, 2020 Filed Jun 8, 2020 22:10 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 3,000 $56.61 $169,820.10
Disclosure

SEC source: 0001593968-20-001426 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,663

F1 · price: This price represents the weighted average of these sales. The prices ranged from $56.3701 to $56.9500. Price and share details are available upon request.

Read SEC document
June 03, 2020 Filed Jun 3, 2020 23:06 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 7,000 $54.47 $381,313.80
Disclosure

SEC source: 0001593968-20-001361 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,663

F1 · price: This price represents the weighted average of these sales. The prices ranged from $54.0000 to $54.8590. Price and share details are available upon request.

Read SEC document
March 06, 2020 Filed Mar 9, 2020 21:07 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 4,650 $0.00 $0.00
Disclosure

SEC source: 0001593968-20-000696 · primary_01.xml · derivative · entry 5

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,651

Underlying: SMTC · 4,650 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 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 6, 2019.

F3 · derivative.expiration_date: This grant vests in three annual installments beginning on March 6, 2019.

Read SEC document
March 06, 2020 Filed Mar 9, 2020 21:07 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 1,608 $39.08 $62,840.64
Disclosure

SEC source: 0001593968-20-000696 · primary_01.xml · nonDerivative · entry 4

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,663

Read SEC document
March 06, 2020 Filed Mar 9, 2020 21:07 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 4,650 $0.00 $0.00
Disclosure

SEC source: 0001593968-20-000696 · primary_01.xml · nonDerivative · entry 3

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,271

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 05, 2020 Filed Mar 9, 2020 21:07 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 4,666 $0.00 $0.00
Disclosure

SEC source: 0001593968-20-000696 · primary_01.xml · derivative · entry 6

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,334

Underlying: SMTC · 4,666 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 is the economic equivalent of one share of Semtech common stock.

F4 · derivative.exercise_date: This grant vests in three annual installments beginning on March 5, 2020.

F4 · derivative.expiration_date: This grant vests in three annual installments beginning on March 5, 2020.

Read SEC document
March 05, 2020 Filed Mar 9, 2020 21:07 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 1,614 $40.52 $65,399.28
Disclosure

SEC source: 0001593968-20-000696 · primary_01.xml · nonDerivative · entry 2

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,621

Read SEC document
March 05, 2020 Filed Mar 9, 2020 21:07 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 4,666 $0.00 $0.00
Disclosure

SEC source: 0001593968-20-000696 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,235

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 03, 2020 Filed Mar 6, 2020 00:00 UTC SEMTECH CORP SMTC · Entity 3442 GrantRestricted Stock Unit · Derivative 15,556 $0.00 $0.00
Disclosure

SEC source: 0001593968-20-000658 · primary_01.xml · derivative · entry 2

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,556

Underlying: SMTC · 15,556 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 3, 2021.

F3 · derivative.expiration_date: This grant vests in three annual installments beginning on March 3, 2021.

Read SEC document
March 03, 2020 Filed Mar 6, 2020 00:00 UTC SEMTECH CORP SMTC · Entity 3442 GrantCommon Stock 3,632 $0.00 $0.00
Disclosure

SEC source: 0001593968-20-000658 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,569

Read SEC document
February 21, 2020 Filed Feb 25, 2020 22:06 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 5,151 $0.00 $0.00
Disclosure

SEC source: 0001593968-20-000498 · primary_01.xml · derivative · entry 3

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: SMTC · 5,151 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 is the economic equivalent of one share of Semtech common stock.

F2 · derivative.exercise_date: This grant vests in three annual installments beginning on February 21, 2018.

F2 · derivative.expiration_date: This grant vests in three annual installments beginning on February 21, 2018.

Read SEC document
February 21, 2020 Filed Feb 25, 2020 22:06 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 1,867 $48.77 $91,053.59
Disclosure

SEC source: 0001593968-20-000498 · primary_01.xml · nonDerivative · entry 2

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,937

Read SEC document
February 21, 2020 Filed Feb 25, 2020 22:06 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 5,151 $0.00 $0.00
Disclosure

SEC source: 0001593968-20-000498 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,804

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
November 05, 2019 Filed Nov 6, 2019 21:14 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 6,000 $55.00 $330,000.00
Disclosure

SEC source: 0001593968-19-002078 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,653

Read SEC document
August 12, 2019 Filed Aug 13, 2019 20:08 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 5,000 $0.00 $0.00
Disclosure

SEC source: 0001593968-19-001729 · primary_01.xml · derivative · entry 3

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,000 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 is the economic equivalent of one share of Semtech common stock.

F2 · derivative.exercise_date: This grant vests in four annual installments beginning on August 12, 2016.

F2 · derivative.expiration_date: This grant vests in four annual installments beginning on August 12, 2016.

Read SEC document
August 12, 2019 Filed Aug 13, 2019 20:08 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 2,480 $46.11 $114,352.80
Disclosure

SEC source: 0001593968-19-001729 · primary_01.xml · nonDerivative · entry 2

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,653

Read SEC document
August 12, 2019 Filed Aug 13, 2019 20:08 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 5,000 $0.00 $0.00
Disclosure

SEC source: 0001593968-19-001729 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,133

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 12, 2019 Filed Apr 12, 2019 23:45 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 1,000 $53.19 $53,190.00
Disclosure

SEC source: 0001593968-19-000953 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,133

Read SEC document
March 21, 2019 Filed Mar 22, 2019 20:09 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 2,500 $56.00 $140,000.00
Disclosure

SEC source: 0001593968-19-000832 · primary_01.xml · nonDerivative · entry 2

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,133

Read SEC document
March 21, 2019 Filed Mar 22, 2019 20:09 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 2,500 $55.55 $138,875.00
Disclosure

SEC source: 0001593968-19-000832 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,633

Read SEC document
March 20, 2019 Filed Mar 21, 2019 20:47 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 2,500 $55.00 $137,500.00
Disclosure

SEC source: 0001593968-19-000830 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,133

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March 06, 2019 Filed Mar 8, 2019 23:18 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 4,650 $0.00 $0.00
Disclosure

SEC source: 0001593968-19-000735 · primary_01.xml · derivative · entry 3

Silberstein Asaf · CIK 0001514954 · SVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,301

Underlying: SMTC · 4,650 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 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 6, 2019.

F3 · derivative.expiration_date: This grant vests in three annual installments beginning on March 6, 2019.

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March 06, 2019 Filed Mar 8, 2019 23:18 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 2,306 $55.04 $126,922.24
Disclosure

SEC source: 0001593968-19-000735 · primary_01.xml · nonDerivative · entry 2

Silberstein Asaf · CIK 0001514954 · SVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,633

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March 06, 2019 Filed Mar 8, 2019 23:18 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 4,650 $0.00 $0.00
Disclosure

SEC source: 0001593968-19-000735 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · SVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,939

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.

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March 05, 2019 Filed Mar 8, 2019 00:16 UTC SEMTECH CORP SMTC · Entity 3442 GrantRestricted Stock Unit · Derivative 14,000 $0.00 $0.00
Disclosure

SEC source: 0001593968-19-000714 · primary_01.xml · derivative · entry 2

Silberstein Asaf · CIK 0001514954 · SVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,000

Underlying: SMTC · 14,000 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, 2020.

F2 · derivative.expiration_date: This grant vests in three annual installments beginning on March 5, 2020.

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March 05, 2019 Filed Mar 8, 2019 00:16 UTC SEMTECH CORP SMTC · Entity 3442 GrantCommon Stock 19,176 $0.00 $0.00
Disclosure

SEC source: 0001593968-19-000714 · primary_01.xml · nonDerivative · entry 1

Silberstein Asaf · CIK 0001514954 · SVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,289

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February 23, 2019 Filed Feb 25, 2019 23:51 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 6,000 $0.00 $0.00
Disclosure

SEC source: 0001593968-19-000562 · primary_01.xml · derivative · entry 5

Silberstein Asaf · CIK 0001514954 · SVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: SMTC · 6,000 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 is the economic equivalent of one share of Semtech common stock.

F2 · derivative.exercise_date: This grant vests in three annual installments beginning on February 23, 2017.

F2 · derivative.expiration_date: This grant vests in three annual installments beginning on February 23, 2017.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.