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CHUKWU EMEKA

Disclosed activity across 1 company

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115716
SEC CIK
0001381846

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
SEMTECH CORPSMTC · Entity 3442EVP and CFOMarch 08, 2023March 11, 2023

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 March 08, 2023 · Filed March 11, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect123,163 Ending reported balance After 2023-03-09 transaction · row 4
4 source rows · reconciled sequence

Row 1 · 2023-03-08 · Exercise / conversion · Acquired 5,857 · Balance 122,272

Row 2 · 2023-03-08 · Tax withholding · Disposed 2,026 · Balance 120,246

Row 3 · 2023-03-09 · Exercise / conversion · Acquired 4,460 · Balance 124,706

Row 4 · 2023-03-09 · Tax withholding · Disposed 1,543 · Balance 123,163

Restricted Stock UnitSEC Table II · derivative / convertible securityDirect11,715 Reported balance After 2023-03-08 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2023-03-08 · Exercise / conversion · Disposed 5,857 · Balance 11,715

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

F2: This grant vests in three annual installments beginning on March 8, 2023.

Restricted Stock UnitSEC Table II · derivative / convertible securityDirect4,460 Reported balance After 2023-03-09 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2023-03-09 · Exercise / conversion · Disposed 4,460 · Balance 4,460

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

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

Filing footnotes · ownership attribution and instrument terms

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

F2: This grant vests in three annual installments beginning on March 8, 2023.

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

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 06, 2018 Filed Mar 9, 2018 00:00 UTC SEMTECH CORP SMTC · Entity 3442 GrantRestricted Stock Unit · Derivative 19,531 $0.00 $0.00
Disclosure

SEC source: 0001593968-18-000529 · primary_01.xml · derivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,531

Underlying: SMTC · 19,531 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 6, 2019.

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

Read SEC document
March 06, 2018 Filed Mar 9, 2018 00:00 UTC SEMTECH CORP SMTC · Entity 3442 GrantCommon Stock 7,113 $0.00 $0.00
Disclosure

SEC source: 0001593968-18-000529 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,430

Read SEC document
February 28, 2018 Filed Feb 28, 2018 23:24 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 2,000 $34.32 $68,630.00
Disclosure

SEC source: 0001593968-18-000437 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,317

F1 · price: This price represents the weighted average of these sales. The prices ranged from $34.1000 to $34.6500. Price and share details are available upon request.

Read SEC document
February 24, 2018 Filed Feb 26, 2018 21:31 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 6,667 $34.05 $227,011.35
Disclosure

SEC source: 0001593968-18-000413 · primary_01.xml · derivative · entry 5

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,667 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.

F2 · derivative.exercise_date: This grant vests in three annual installments beginning on February 24, 2016.

F2 · derivative.expiration_date: This grant vests in three annual installments beginning on February 24, 2016.

Read SEC document
February 24, 2018 Filed Feb 26, 2018 21:31 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 2,377 $34.05 $80,936.85
Disclosure

SEC source: 0001593968-18-000413 · primary_01.xml · nonDerivative · entry 4

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,317

Read SEC document
February 24, 2018 Filed Feb 26, 2018 21:31 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 6,667 $0.00 $0.00
Disclosure

SEC source: 0001593968-18-000413 · primary_01.xml · nonDerivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,694

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
February 23, 2018 Filed Feb 26, 2018 21:31 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 18,333 $33.55 $615,072.15
Disclosure

SEC source: 0001593968-18-000413 · primary_01.xml · derivative · entry 6

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,334

Underlying: Common Stock · 18,333 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 is the economic equivalent of one share of Semtech common stock.

F4 · derivative.exercise_date: This grant vests in three annual installments beginning on February 23, 2017.

F4 · derivative.expiration_date: This grant vests in three annual installments beginning on February 23, 2017.

Read SEC document
February 23, 2018 Filed Feb 26, 2018 21:31 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 6,340 $33.55 $212,707.00
Disclosure

SEC source: 0001593968-18-000413 · primary_01.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,027

Read SEC document
February 23, 2018 Filed Feb 26, 2018 21:31 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 18,333 $0.00 $0.00
Disclosure

SEC source: 0001593968-18-000413 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,367

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
February 21, 2018 Filed Feb 23, 2018 21:31 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 5,150 $33.80 $174,070.00
Disclosure

SEC source: 0001593968-18-000398 · primary_01.xml · derivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,301

Underlying: SMTC · 5,150 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, 2018 Filed Feb 23, 2018 21:31 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 1,892 $33.80 $63,949.60
Disclosure

SEC source: 0001593968-18-000398 · primary_01.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,034

Read SEC document
February 21, 2018 Filed Feb 23, 2018 21:31 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 5,150 $0.00 $0.00
Disclosure

SEC source: 0001593968-18-000398 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,926

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 12, 2018 Filed Jan 12, 2018 23:15 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 2,000 $38.00 $76,000.00
Disclosure

SEC source: 0001593968-18-000146 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,776

Read SEC document
December 29, 2017 Filed Jan 2, 2018 23:08 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 2,000 $34.32 $68,633.80
Disclosure

SEC source: 0001593968-18-000019 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,776

F1 · price: This price represents the weighted average of these sales. The prices ranged from $34.2000 to $34.4500. Price and share details are available upon request.

Read SEC document
November 01, 2017 Filed Nov 2, 2017 20:46 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 2,000 $40.67 $81,335.00
Disclosure

SEC source: 0001593968-17-001178 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,776

F1 · price: This price represents the weighted average of these sales. The prices ranged from $40.2000 to $41.1500. Price and share details are available upon request.

Read SEC document
October 02, 2017 Filed Oct 3, 2017 21:13 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionOption (right to buy) · Derivative 2,000 $0.00 Strike: $29.35 $0.00
Disclosure

SEC source: 0001593968-17-001099 · primary_01.xml · derivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: SMTC · 2,000 shares

Expires 2018-02-28

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_date: This grant vests in three annual installments beginning on February 28, 2013.

Read SEC document
October 02, 2017 Filed Oct 3, 2017 21:13 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 2,000 $37.72 $75,438.00
Disclosure

SEC source: 0001593968-17-001099 · primary_01.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,776

F1 · price: This price represents the weighted average of these sales. The prices ranged from $37.5000 to $37.9000. Price and share details are available upon request.

Read SEC document
October 02, 2017 Filed Oct 3, 2017 21:13 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 2,000 $29.35 $58,700.00
Disclosure

SEC source: 0001593968-17-001099 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,776

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 01, 2017 Filed Sep 1, 2017 22:50 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionOption (right to buy) · Derivative 2,000 $0.00 Strike: $29.35 $0.00
Disclosure

SEC source: 0001593968-17-001024 · primary_01.xml · derivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,000

Underlying: SMTC · 2,000 shares

Expires 2018-02-28

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_date: This grant vests in three annual installments beginning on February 28, 2013.

Read SEC document
September 01, 2017 Filed Sep 1, 2017 22:50 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 2,000 $37.56 $75,115.80
Disclosure

SEC source: 0001593968-17-001024 · primary_01.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,776

F1 · price: This price represents the weighted average of these sales. The prices ranged from $37.2200 to $37.9500. Price and share details are available upon request.

Read SEC document
September 01, 2017 Filed Sep 1, 2017 22:50 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 2,000 $29.35 $58,700.00
Disclosure

SEC source: 0001593968-17-001024 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,776

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
August 01, 2017 Filed Aug 2, 2017 21:06 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionOption (right to buy) · Derivative 2,000 $0.00 Strike: $29.35 $0.00
Disclosure

SEC source: 0001593968-17-000947 · primary_01.xml · derivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,000

Underlying: SMTC · 2,000 shares

Expires 2018-02-28

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_date: This grant vests in three annual installments beginning on February 28, 2013.

Read SEC document
August 01, 2017 Filed Aug 2, 2017 21:06 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 2,000 $39.89 $79,770.00
Disclosure

SEC source: 0001593968-17-000947 · primary_01.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,776

F1 · price: This price represents the weighted average of these sales. The prices ranged from $39.6000 to $40.1000. Price and share details are available upon request.

Read SEC document
August 01, 2017 Filed Aug 2, 2017 21:06 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 2,000 $29.35 $58,700.00
Disclosure

SEC source: 0001593968-17-000947 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,776

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 05, 2017 Filed Jul 6, 2017 22:02 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionOption (right to buy) · Derivative 1,200 $0.00 Strike: $29.35 $0.00
Disclosure

SEC source: 0001593968-17-000898 · primary_01.xml · derivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,000

Underlying: SMTC · 1,200 shares

Expires 2018-02-28

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 28, 2013.

Read SEC document
July 05, 2017 Filed Jul 6, 2017 22:02 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 1,200 $35.00 $42,000.00
Disclosure

SEC source: 0001593968-17-000898 · primary_01.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,776

Read SEC document
July 05, 2017 Filed Jul 6, 2017 22:02 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 1,200 $29.35 $35,220.00
Disclosure

SEC source: 0001593968-17-000898 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,976

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 03, 2017 Filed Jul 5, 2017 21:49 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionOption (right to buy) · Derivative 800 $0.00 Strike: $29.35 $0.00
Disclosure

SEC source: 0001593968-17-000870 · primary_01.xml · derivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,200

Underlying: SMTC · 800 shares

Expires 2018-02-28

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_date: This grant vests in three annual installments beginning on February 28, 2013.

Read SEC document
July 03, 2017 Filed Jul 5, 2017 21:49 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 800 $35.49 $28,390.00
Disclosure

SEC source: 0001593968-17-000870 · primary_01.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,776

F1 · price: This price represents the weighted average of these sales. The prices ranged from $35.0500 to $35.9000. Price and share details are available upon request.

Read SEC document
July 03, 2017 Filed Jul 5, 2017 21:49 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 800 $29.35 $23,480.00
Disclosure

SEC source: 0001593968-17-000870 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,576

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 01, 2017 Filed Jun 2, 2017 20:24 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionStock Option (Right to Buy) · Derivative 2,000 $0.00 Strike: $29.35 $0.00
Disclosure

SEC source: 0001413753-17-000038 · edgar.xml · derivative · entry 4

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,000

Underlying: Common Stock · 2,000 shares

Expires 2018-02-28

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_date: This option vested in three annual installments beginning on February 28, 2013.

Read SEC document
June 01, 2017 Filed Jun 2, 2017 20:24 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 200 $37.23 $7,445.00
Disclosure

SEC source: 0001413753-17-000038 · edgar.xml · nonDerivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,776

F2 · price: This price represents the weighted average of these sales. The prices ranged from $37.1500 to $37.3000. Price and share details are available upon request.

Read SEC document
June 01, 2017 Filed Jun 2, 2017 20:24 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 1,800 $36.60 $65,880.00
Disclosure

SEC source: 0001413753-17-000038 · edgar.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,976

F1 · price: This price represents the weighted average of these sales. The prices ranged from $36.1000 to $37.1000. Price and share details are available upon request.

Read SEC document
June 01, 2017 Filed Jun 2, 2017 20:24 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 2,000 $29.35 $58,700.00
Disclosure

SEC source: 0001413753-17-000038 · edgar.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,776

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 30, 2017 Filed May 30, 2017 21:32 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionStock Option (Right to Buy) · Derivative 2,000 $0.00 Strike: $29.35 $0.00
Disclosure

SEC source: 0001413753-17-000037 · edgar.xml · derivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Stock · 2,000 shares

Expires 2018-02-28

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_date: This option vested in three annual installments beginning on February 28, 2013.

Read SEC document
May 30, 2017 Filed May 30, 2017 21:32 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 2,000 $37.02 $74,030.00
Disclosure

SEC source: 0001413753-17-000037 · edgar.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,776

F1 · price: This price represents the weighted average of these sales. The prices ranged from $36.7500 to $37.3000. Price and share details are available upon request.

Read SEC document
May 30, 2017 Filed May 30, 2017 21:32 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 2,000 $29.35 $58,700.00
Disclosure

SEC source: 0001413753-17-000037 · edgar.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,776

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
February 25, 2017 Filed Feb 27, 2017 21:37 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 5,000 $0.00 $0.00
Disclosure

SEC source: 0001413753-17-000017 · edgar.xml · derivative · entry 9

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

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 Restricted Stock Unit represents the contingent right to one share of the company's common stock.

F4 · derivative.exercise_date: This grant vests in three annual installments beginning on February 25, 2015.

F4 · derivative.expiration_date: This grant vests in three annual installments beginning on February 25, 2015.

Read SEC document
February 25, 2017 Filed Feb 27, 2017 21:37 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 2,142 $34.40 $73,684.80
Disclosure

SEC source: 0001413753-17-000017 · edgar.xml · nonDerivative · entry 6

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,776

Read SEC document
February 25, 2017 Filed Feb 27, 2017 21:37 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 5,000 $0.00 $0.00
Disclosure

SEC source: 0001413753-17-000017 · edgar.xml · nonDerivative · entry 5

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,918

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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February 24, 2017 Filed Feb 27, 2017 21:37 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 6,667 $0.00 $0.00
Disclosure

SEC source: 0001413753-17-000017 · edgar.xml · derivative · entry 8

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,667

Underlying: Common Stock · 6,667 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 Restricted Stock Unit represents the contingent right to one share of the company's common stock.

F3 · derivative.exercise_date: This grant vests in three annual installments beginning on February 24, 2016.

F3 · derivative.expiration_date: This grant vests in three annual installments beginning on February 24, 2016.

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February 24, 2017 Filed Feb 27, 2017 21:37 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 2,506 $34.75 $87,083.50
Disclosure

SEC source: 0001413753-17-000017 · edgar.xml · nonDerivative · entry 4

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,918

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February 24, 2017 Filed Feb 27, 2017 21:37 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 6,667 $0.00 $0.00
Disclosure

SEC source: 0001413753-17-000017 · edgar.xml · nonDerivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,424

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
February 23, 2017 Filed Feb 27, 2017 21:37 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 18,333 $0.00 $0.00
Disclosure

SEC source: 0001413753-17-000017 · edgar.xml · derivative · entry 7

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,667

Underlying: Common Stock · 18,333 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 Restricted Stock Unit represents the contingent right to one share of the company's 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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February 23, 2017 Filed Feb 27, 2017 21:37 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 6,915 $35.90 $248,248.50
Disclosure

SEC source: 0001413753-17-000017 · edgar.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,757

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February 23, 2017 Filed Feb 27, 2017 21:37 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 18,333 $0.00 $0.00
Disclosure

SEC source: 0001413753-17-000017 · edgar.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,672

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
February 21, 2017 Filed Feb 24, 2017 00:39 UTC SEMTECH CORP SMTC · Entity 3442 GrantRestricted Stock Unit · Derivative 15,451 $0.00 $0.00
Disclosure

SEC source: 0001413753-17-000007 · edgar.xml · derivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,451

Underlying: Common Stock · 15,451 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to one share of the company's 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.

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December 13, 2016 Filed Dec 14, 2016 21:15 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionStock Option (Right to Buy) · Derivative 12,100 $0.00 Strike: $23.33 $0.00
Disclosure

SEC source: 0001413753-16-000219 · edgar.xml · derivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,100 shares

Expires 2017-03-01

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 option vested in three annual installments beginning on March 1, 2012.

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December 13, 2016 Filed Dec 14, 2016 21:15 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 12,100 $32.05 $387,805.00
Disclosure

SEC source: 0001413753-16-000219 · edgar.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,339

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December 13, 2016 Filed Dec 14, 2016 21:15 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 12,100 $23.33 $282,293.00
Disclosure

SEC source: 0001413753-16-000219 · edgar.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · Executive VP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,439

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.