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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 09, 2023 Filed Mar 11, 2023 01:49 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 4,460 $0.00 $0.00
Disclosure

SEC source: 0001593968-23-000463 · primary_01.xml · derivative · entry 6

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,460

Underlying: SMTC · 4,460 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.

F3 · 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, 2023 Filed Mar 11, 2023 01:49 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 1,543 $30.81 $47,539.83
Disclosure

SEC source: 0001593968-23-000463 · primary_01.xml · nonDerivative · entry 4

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,163

Read SEC document
March 09, 2023 Filed Mar 11, 2023 01:49 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 4,460 $0.00 $0.00
Disclosure

SEC source: 0001593968-23-000463 · primary_01.xml · nonDerivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 124,706

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 08, 2023 Filed Mar 11, 2023 01:49 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 5,857 $0.00 $0.00
Disclosure

SEC source: 0001593968-23-000463 · primary_01.xml · derivative · entry 5

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,715

Underlying: SMTC · 5,857 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 8, 2023.

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

Read SEC document
March 08, 2023 Filed Mar 11, 2023 01:49 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 2,026 $30.21 $61,205.46
Disclosure

SEC source: 0001593968-23-000463 · primary_01.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,246

Read SEC document
March 08, 2023 Filed Mar 11, 2023 01:49 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 5,857 $0.00 $0.00
Disclosure

SEC source: 0001593968-23-000463 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 122,272

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 07, 2023 Filed Mar 10, 2023 02:06 UTC SEMTECH CORP SMTC · Entity 3442 GrantRestricted Stock Unit · Derivative 32,770 $0.00 $0.00
Disclosure

SEC source: 0001593968-23-000454 · primary_01.xml · derivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,770

Underlying: SMTC · 32,770 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 7, 2024.

F2 · derivative.expiration_date: This grant vests in three annual installments beginning on March 7, 2024.

Read SEC document
March 03, 2023 Filed Mar 7, 2023 22:57 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 6,852 $0.00 $0.00
Disclosure

SEC source: 0001593968-23-000436 · 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 · 6,852 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.

F2 · derivative.expiration_date: This grant vests in three annual installments beginning on March 3,2021.

Read SEC document
March 03, 2023 Filed Mar 7, 2023 22:57 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 2,510 $31.51 $79,090.10
Disclosure

SEC source: 0001593968-23-000436 · primary_01.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,415

Read SEC document
March 03, 2023 Filed Mar 7, 2023 22:57 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 6,852 $0.00 $0.00
Disclosure

SEC source: 0001593968-23-000436 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 118,925

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 09, 2022 Filed Mar 11, 2022 21:47 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 4,460 $0.00 $0.00
Disclosure

SEC source: 0001593968-22-000736 · primary_01.xml · derivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,920

Underlying: SMTC · 4,460 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 9, 2022.

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

Read SEC document
March 09, 2022 Filed Mar 11, 2022 21:47 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 1,543 $62.60 $96,591.80
Disclosure

SEC source: 0001593968-22-000736 · primary_01.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,073

Read SEC document
March 09, 2022 Filed Mar 11, 2022 21:47 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 4,460 $0.00 $0.00
Disclosure

SEC source: 0001593968-22-000736 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 113,616

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 08, 2022 Filed Mar 11, 2022 00:29 UTC SEMTECH CORP SMTC · Entity 3442 GrantRestricted Stock Unit · Derivative 17,572 $0.00 $0.00
Disclosure

SEC source: 0001593968-22-000714 · primary_01.xml · derivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,572

Underlying: SMTC · 17,572 shares

Expires not disclosed

F2 · derivative.exercise_price: Each stock unit is the economic equivalent of one share of Semtech common stock.

F3 · derivative.exercise_date: This grant vests in three annual installments beginning on March 8, 2023.

F4 · derivative.expiration_date: This grant vests in three annual installments beginning on March 8, 2023.

Read SEC document
March 08, 2022 Filed Mar 11, 2022 00:29 UTC SEMTECH CORP SMTC · Entity 3442 GrantCommon Stock 1,715 $0.00 $0.00
Disclosure

SEC source: 0001593968-22-000714 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,156

F1 · security: The reporting person was granted performance stock units by Semtech in Semtech's fiscal year 2022 that are eligible to vest based on Semtech's relative total stockholder return over a period of one, two and three years. This transaction represents the payment and vesting of the awards with respect to the first year in the performance period.

Read SEC document
March 05, 2022 Filed Mar 8, 2022 23:29 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 5,000 $0.00 $0.00
Disclosure

SEC source: 0001593968-22-000688 · 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 · 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 three annual installments beginning on March 5, 2020.

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

Read SEC document
March 05, 2022 Filed Mar 8, 2022 23:29 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 1,730 $64.67 $111,879.10
Disclosure

SEC source: 0001593968-22-000688 · primary_01.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,441

Read SEC document
March 05, 2022 Filed Mar 8, 2022 23:29 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 5,000 $0.00 $0.00
Disclosure

SEC source: 0001593968-22-000688 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,171

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, 2022 Filed Mar 4, 2022 01:22 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 6,852 $0.00 $0.00
Disclosure

SEC source: 0001593968-22-000631 · primary_01.xml · derivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,852

Underlying: SMTC · 6,852 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, 2022 Filed Mar 4, 2022 01:22 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 2,370 $68.53 $162,416.10
Disclosure

SEC source: 0001593968-22-000631 · primary_01.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 104,171

Read SEC document
March 03, 2022 Filed Mar 4, 2022 01:22 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 6,852 $0.00 $0.00
Disclosure

SEC source: 0001593968-22-000631 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,541

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 18, 2022 Filed Feb 19, 2022 01:01 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionStock Option (right to buy) · Derivative 3,750 $0.00 Strike: $17.51 $0.00
Disclosure

SEC source: 0001593968-22-000511 · primary_01.xml · derivative · entry 4

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,750 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
February 18, 2022 Filed Feb 19, 2022 01:01 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 986 $70.39 $69,400.40
Disclosure

SEC source: 0001593968-22-000511 · primary_01.xml · nonDerivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,689

F2 · price: This price represents the weighted average of these sales. The prices ranged from $70.1200 to 70.8300. Price and share details are available upon request.

Read SEC document
February 18, 2022 Filed Feb 19, 2022 01:01 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 2,764 $69.42 $191,888.21
Disclosure

SEC source: 0001593968-22-000511 · primary_01.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,675

F1 · price: This price represents the weighted average of these sales. The prices ranged from $69.0500 to $69.9650. Price and share details are available upon request.

Read SEC document
February 18, 2022 Filed Feb 19, 2022 01:01 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 3,750 $17.51 $65,662.50
Disclosure

SEC source: 0001593968-22-000511 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,439

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
February 04, 2022 Filed Feb 5, 2022 00:45 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionOption (right to buy) · Derivative 3,750 $0.00 Strike: $17.51 $0.00
Disclosure

SEC source: 0001593968-22-000412 · primary_01.xml · derivative · entry 5

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,750

Underlying: SMTC · 3,750 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
February 04, 2022 Filed Feb 5, 2022 00:45 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 98 $71.58 $7,014.84
Disclosure

SEC source: 0001593968-22-000412 · primary_01.xml · nonDerivative · entry 4

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,689

Read SEC document
February 04, 2022 Filed Feb 5, 2022 00:45 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 1,575 $70.94 $111,725.62
Disclosure

SEC source: 0001593968-22-000412 · primary_01.xml · nonDerivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,787

F2 · price: This price represents the weighted average of these sales. The prices ranged from $ 70.5150 to $71.5000. Price and share details are available upon request.

Read SEC document
February 04, 2022 Filed Feb 5, 2022 00:45 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 2,077 $69.94 $145,261.85
Disclosure

SEC source: 0001593968-22-000412 · primary_01.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,362

F1 · price: This price represents the weighted average of these sales. The prices ranged from $69.4300 to $70.3900. Price and share details are available upon request.

Read SEC document
February 04, 2022 Filed Feb 5, 2022 00:45 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 3,750 $17.51 $65,662.50
Disclosure

SEC source: 0001593968-22-000412 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,439

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
January 21, 2022 Filed Jan 24, 2022 21:02 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionStock Option (right to buy) · Derivative 3,750 $0.00 Strike: $17.51 $0.00
Disclosure

SEC source: 0001593968-22-000276 · primary_01.xml · derivative · entry 4

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,500

Underlying: Common Stock · 3,750 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
January 21, 2022 Filed Jan 24, 2022 21:02 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 1,672 $74.51 $124,581.89
Disclosure

SEC source: 0001593968-22-000276 · primary_01.xml · nonDerivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,689

F2 · price: This price represents the weighted average of these sales. The prices ranged from $74.4850 to $75.4500. Price and share details are available upon request.

Read SEC document
January 21, 2022 Filed Jan 24, 2022 21:02 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 2,078 $74.10 $153,979.18
Disclosure

SEC source: 0001593968-22-000276 · primary_01.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,361

F1 · price: This price represents the weighted average of these sales. The prices ranged from $73.4750 to $74.4500. Price and share details are available upon request.

Read SEC document
January 21, 2022 Filed Jan 24, 2022 21:02 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 3,750 $17.51 $65,662.50
Disclosure

SEC source: 0001593968-22-000276 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,439

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
January 07, 2022 Filed Jan 10, 2022 22:56 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionStock Option (right to buy) · Derivative 3,750 $0.00 Strike: $17.51 $0.00
Disclosure

SEC source: 0001593968-22-000184 · primary_01.xml · derivative · entry 7

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,250

Underlying: Common Stock · 3,750 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
January 07, 2022 Filed Jan 10, 2022 22:56 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 185 $85.67 $15,848.77
Disclosure

SEC source: 0001593968-22-000184 · primary_01.xml · nonDerivative · entry 6

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,689

F5 · price: This price represents the weighted average of these sales. The prices ranged from $85.52 to $85.78. Price and share details are available upon request.

Read SEC document
January 07, 2022 Filed Jan 10, 2022 22:56 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 311 $84.89 $26,401.44
Disclosure

SEC source: 0001593968-22-000184 · primary_01.xml · nonDerivative · entry 5

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,874

F4 · price: This price represents the weighted average of these sales. The prices ranged from $84.425 to $85.25. Price and share details are available upon request.

Read SEC document
January 07, 2022 Filed Jan 10, 2022 22:56 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 303 $83.34 $25,251.17
Disclosure

SEC source: 0001593968-22-000184 · primary_01.xml · nonDerivative · entry 4

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,185

F3 · price: This price represents the weighted average of these sales. The prices ranged from $82.715 to $83.66. Price and share details are available upon request.

Read SEC document
January 07, 2022 Filed Jan 10, 2022 22:56 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 1,151 $81.91 $94,278.64
Disclosure

SEC source: 0001593968-22-000184 · primary_01.xml · nonDerivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,488

F2 · price: This price represents the weighted average of these sales. The prices ranged from $81.54 to $82.4975. Price and share details are available upon request.

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January 07, 2022 Filed Jan 10, 2022 22:56 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 1,800 $80.76 $145,360.44
Disclosure

SEC source: 0001593968-22-000184 · primary_01.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,639

F1 · price: This price represents the weighted average of these sales. The prices ranged from $80.47 to $80.985. Price and share details are available upon request.

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January 07, 2022 Filed Jan 10, 2022 22:56 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 3,750 $17.51 $65,662.50
Disclosure

SEC source: 0001593968-22-000184 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,439

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.

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October 08, 2021 Filed Oct 12, 2021 20:39 UTC SEMTECH CORP SMTC · Entity 3442 SaleCommon Stock 890 $78.53 $69,892.15
Disclosure

SEC source: 0001593968-21-002261 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,689

F1 · price: This price represents the weighted average of these sales. The prices ranged from $78.51 to $78.67. Price and share details are available upon request.

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March 09, 2021 Filed Mar 11, 2021 21:12 UTC SEMTECH CORP SMTC · Entity 3442 GrantMarket-based RSU · Derivative 7,042 $0.00 $0.00
Disclosure

SEC source: 0001593968-21-000890 · primary_01.xml · derivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,042

Underlying: SMTC · 7,042 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.

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March 09, 2021 Filed Mar 11, 2021 21:12 UTC SEMTECH CORP SMTC · Entity 3442 GrantRestricted Stock Unit · Derivative 13,380 $0.00 $0.00
Disclosure

SEC source: 0001593968-21-000890 · primary_01.xml · derivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,380

Underlying: SMTC · 13,380 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.

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March 09, 2021 Filed Mar 11, 2021 21:12 UTC SEMTECH CORP SMTC · Entity 3442 GrantCommon Stock 1,411 $0.00 $0.00
Disclosure

SEC source: 0001593968-21-000890 · primary_01.xml · nonDerivative · entry 1

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,579

Read SEC document
March 06, 2021 Filed Mar 8, 2021 21:14 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 6,511 $0.00 $0.00
Disclosure

SEC source: 0001593968-21-000847 · 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: SMTC · 6,511 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, 2021 Filed Mar 8, 2021 21:14 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 3,229 $68.00 $219,572.00
Disclosure

SEC source: 0001593968-21-000847 · primary_01.xml · nonDerivative · entry 4

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,168

Read SEC document
March 06, 2021 Filed Mar 8, 2021 21:14 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionCommon Stock 6,511 $0.00 $0.00
Disclosure

SEC source: 0001593968-21-000847 · primary_01.xml · nonDerivative · entry 3

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,397

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 21:14 UTC SEMTECH CORP SMTC · Entity 3442 Exercise / conversionRestricted Stock Unit · Derivative 5,000 $0.00 $0.00
Disclosure

SEC source: 0001593968-21-000847 · primary_01.xml · derivative · entry 6

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

Underlying: SMTC · 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.

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.

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March 05, 2021 Filed Mar 8, 2021 21:14 UTC SEMTECH CORP SMTC · Entity 3442 Tax withholdingCommon Stock 2,479 $65.64 $162,721.56
Disclosure

SEC source: 0001593968-21-000847 · primary_01.xml · nonDerivative · entry 2

CHUKWU EMEKA · CIK 0001381846 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,886

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.