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Lazzaris Diane

Disclosed activity across 1 company

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33291
SEC CIK
0001428491

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
WESCO INTERNATIONAL INCWCC · Entity 3330EVP and General CounselSeptember 30, 2026October 03, 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.

WESCO INTERNATIONAL INC

Report date September 30, 2026 · Filed October 03, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect19,619.5263 Reported balance After 2026-09-30 transaction · row 1
1 source row

Row 1 · 2026-09-30 · Grant · Acquired 4.1817 · Balance 19,619.5263

F1: Represents dividend equivalent rights ("DERs") in connection with the Issuer's quarterly dividend and accrued to the Reporting Person on restricted stock units ("RSUs") held by the Reporting Person. Each DER is the economic equivalent of one share of Issuer's common stock and vests on the same schedule as the underlying award.

Filing footnotes · ownership attribution and instrument terms

F1: Represents dividend equivalent rights ("DERs") in connection with the Issuer's quarterly dividend and accrued to the Reporting Person on restricted stock units ("RSUs") held by the Reporting Person. Each DER is the economic equivalent of one share of Issuer's common stock and vests on the same schedule as the underlying award.

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
February 17, 2025 Filed Feb 18, 2025 23:24 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 282 $196.85 $55,511.70
Disclosure

SEC source: 0000950170-25-022590 · ownership.xml · nonDerivative · entry 4

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,600.6993

F4 · shares: Represents tax withholding on the vesting of RSUs that were granted February 17, 2022.

Read SEC document
February 16, 2025 Filed Feb 18, 2025 23:24 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 214 $196.85 $42,125.90
Disclosure

SEC source: 0000950170-25-022590 · ownership.xml · nonDerivative · entry 3

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,882.6993

F3 · shares: Represents tax withholding on the vesting of RSUs that were granted February 16, 2023.

Read SEC document
February 13, 2025 Filed Feb 18, 2025 23:24 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 1,701 $193.67 $329,432.67
Disclosure

SEC source: 0000950170-25-022590 · ownership.xml · nonDerivative · entry 2

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,096.6993

F2 · shares: Represents tax withholding on the settlement of performance share awards granted on February 17, 2022.

Read SEC document
February 13, 2025 Filed Feb 18, 2025 23:24 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 3,860 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022590 · ownership.xml · nonDerivative · entry 1

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,797.6993

F1 · shares: Represents shares acquired upon settlement of performance share award granted on February 17, 2022 under the Issuer's long-term incentive plan. Performance share awards represent a contingent right to receive shares of the Issuer's common stock if the Company achieved specified performance goals during the three-year period ended December 31, 2024.

Read SEC document
December 31, 2024 Filed Jan 3, 2025 22:38 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 7.7287 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-001388 · ownership.xml · nonDerivative · entry 1

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,937.6993

F1 · shares: Represents dividend equivalent rights ("DERs") in connection with the Issuer's quarterly dividend and accrued to the Reporting Person on restricted stock units ("RSUs") held by the Reporting Person. Each DER is the economic equivalent of one share of Issuer's common stock and vests on the same schedule as the underlying award.

Read SEC document
September 30, 2024 Filed Oct 2, 2024 21:38 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 8.6757 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-111703 · ownership.xml · nonDerivative · entry 1

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,929.9706

F1 · shares: Represents dividend equivalent rights ("DERs") in connection with the Issuer's quarterly dividend and accrued to the Reporting Person on restricted stock units ("RSUs") held by the Reporting Person. Each DER is the economic equivalent of one share of Issuer's common stock and vests on the same schedule as the underlying award.

Read SEC document
June 28, 2024 Filed Jul 2, 2024 21:40 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 9.1696 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-080813 · ownership.xml · nonDerivative · entry 1

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,921.2949

F1 · shares: Represents dividend equivalent rights ("DERs") in connection with the Issuer's quarterly dividend and accrued to the Reporting Person on restricted stock units ("RSUs") held by the Reporting Person. Each DER is the economic equivalent of one share of Issuer's common stock and vests on the same schedule as the underlying award.

Read SEC document
March 29, 2024 Filed Apr 2, 2024 21:49 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 8.4661 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-040425 · ownership.xml · nonDerivative · entry 1

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,912.1253

F1 · shares: Represents dividend equivalent rights ("DERs") in connection with the Issuer's quarterly dividend and accrued to the Reporting Person on restricted stock units ("RSUs") held by the Reporting Person. Each DER is the economic equivalent of one share of Issuer's common stock and vests on the same schedule as the underlying award.

Read SEC document
March 01, 2024 Filed Mar 5, 2024 22:42 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantStock Options (Right to Buy) · Derivative 3,990 $0.00 Strike: $152.07 $0.00
Disclosure

SEC source: 0000950170-24-026375 · ownership.xml · derivative · entry 2

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,990

Underlying: Common Stock · 3,990 shares

Expires 2034-03-01

F2 · derivative.exercise_date: The stock options become exercisable in three equal annual installments beginning on the first anniversary of the date of grant.

Read SEC document
March 01, 2024 Filed Mar 5, 2024 22:42 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 1,891 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-026375 · ownership.xml · nonDerivative · entry 1

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,903.6592

F1 · shares: Represents a grant of restricted stock units (RSUs). Each RSU represents a contingent right to acquire one share of Issuer's common stock. The RSUs vest in three equal installments beginning on the first anniversary of the date of grant.

Read SEC document
February 17, 2024 Filed Feb 20, 2024 22:39 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 276 $145.68 $40,207.68
Disclosure

SEC source: 0000950170-24-017294 · ownership.xml · nonDerivative · entry 4

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,012.6592

F4 · shares: Represents tax withholding on the vesting of RSUs that were granted February 17, 2022.

Read SEC document
February 16, 2024 Filed Feb 20, 2024 22:39 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 211 $145.68 $30,738.48
Disclosure

SEC source: 0000950170-24-017294 · ownership.xml · nonDerivative · entry 3

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,288.6592

F3 · shares: Represents tax withholding on the vesting of RSUs that were granted February 16, 2023.

Read SEC document
February 15, 2024 Filed Feb 20, 2024 22:39 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 4,572 $147.44 $674,095.68
Disclosure

SEC source: 0000950170-24-017294 · ownership.xml · nonDerivative · entry 2

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,499.6592

F2 · shares: Represents tax withholding on the settlement of performance share awards granted on February 11, 2021.

Read SEC document
February 15, 2024 Filed Feb 20, 2024 22:39 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 10,512 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-017294 · ownership.xml · nonDerivative · entry 1

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,071.6592

F1 · shares: Represents shares acquired upon settlement of performance share awards granted on February 11, 2021 under the Issuer's long-term incentive plan. Performance share awards represent a contingent right to receive shares of the Issuer's common stock if the Company achieved specified performance goals during the three-year period ended December 31, 2023.

Read SEC document
February 11, 2024 Filed Feb 13, 2024 22:50 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 411 $193.83 $79,664.13
Disclosure

SEC source: 0000950170-24-014715 · ownership.xml · nonDerivative · entry 1

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,559.6592

F1 · shares: Represents tax withholding on the vesting of RSUs that were granted on 02/11/2021.

Read SEC document
December 29, 2023 Filed Jan 3, 2024 21:58 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 7.7869 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-001047 · ownership.xml · nonDerivative · entry 1

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,970.6592

F1 · shares: Represents dividend equivalent rights ("DERs") in connection with the Issuer's quarterly dividend and accrued to the Reporting Person on restricted stock units ("RSUs") held by the Reporting Person. Each DER is the economic equivalent of one share of Issuer's common stock and vests on the same schedule as the underlying award.

Read SEC document
September 29, 2023 Filed Oct 3, 2023 21:08 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 9.3899 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-051606 · doc4.xml · nonDerivative · entry 1

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,962.8723

F1 · shares: Represents dividend equivalent rights ("DERs") in connection with the Issuer's quarterly dividend and accrued to the Reporting Person on restricted stock units ("RSUs") held by the Reporting Person. Each DER is the economic equivalent of one share of Issuer's common stock and vests on the same schedule as the underlying award.

Read SEC document
July 02, 2023 Filed Jul 6, 2023 00:57 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 5,429 $179.06 $972,116.74
Disclosure

SEC source: 0001209191-23-041377 · doc4.xml · nonDerivative · entry 2

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,953.4824

F2 · shares: Represents tax withholding on the vesting of RSUs that were granted on July 2, 2020.

Read SEC document
June 30, 2023 Filed Jul 6, 2023 00:57 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 33.6211 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-041377 · doc4.xml · nonDerivative · entry 1

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,382.4824

F1 · shares: Represents dividend equivalent rights ("DERs") in connection with the Issuer's quarterly dividend and accrued to the Reporting Person on restricted stock units ("RSUs") held by the Reporting Person. Each DER is the economic equivalent of one share of Issuer's common stock and vests on the same schedule as the underlying award.

Read SEC document
March 31, 2023 Filed Apr 5, 2023 01:13 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 38.8613 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-023107 · doc4.xml · nonDerivative · entry 1

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,348.8613

F1 · shares: Represents dividend equivalent rights ("DERs") in connection with the Issuer's quarterly dividend and accrued to the Reporting Person on restricted stock units held by the Reporting Person. These DERs vest on the same schedules as the underlying awards.

Read SEC document
February 23, 2023 Filed Feb 24, 2023 22:19 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 SaleCommon Stock 70 $164.15 $11,490.50
Disclosure

SEC source: 0001209191-23-012810 · doc4.xml · nonDerivative · entry 9

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,310

Read SEC document
February 23, 2023 Filed Feb 24, 2023 22:19 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 SaleCommon Stock 3,630 $163.64 $594,013.20
Disclosure

SEC source: 0001209191-23-012810 · doc4.xml · nonDerivative · entry 8

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,380

F5 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $163.11 to $164.01. Upon request by the SEC, the Issuer or a stockholder of the Issuer, complete information regarding the number of shares sold at each price within the range will be provided.

Read SEC document
February 23, 2023 Filed Feb 24, 2023 22:19 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 SaleCommon Stock 1,162 $162.51 $188,836.62
Disclosure

SEC source: 0001209191-23-012810 · doc4.xml · nonDerivative · entry 7

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,010

F4 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $162.05 to $163.00. Upon request by the SEC, the Issuer or a stockholder of the Issuer, complete information regarding the number of shares sold at each price within the range will be provided.

Read SEC document
February 22, 2023 Filed Feb 24, 2023 22:19 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionStock Appreciation Rights · Derivative 12,266 $0.00 Strike: $48.32 $0.00
Disclosure

SEC source: 0001209191-23-012810 · doc4.xml · derivative · entry 10

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,266 shares

Expires 2030-02-13

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.

F6 · derivative.exercise_date: The Stock Appreciation Rights became exercisable in three (3) equal, annual installments beginning on the first anniversary of the February 13, 2020 grant date.

Read SEC document
February 22, 2023 Filed Feb 24, 2023 22:19 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 SaleCommon Stock 1,866 $162.60 $303,411.60
Disclosure

SEC source: 0001209191-23-012810 · doc4.xml · nonDerivative · entry 6

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,172

F3 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $162.34 to $162.95. Upon request by the SEC, the Issuer or a stockholder of the Issuer, complete information regarding the number of shares sold at each price within the range will be provided.

Read SEC document
February 22, 2023 Filed Feb 24, 2023 22:19 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 SaleCommon Stock 5,774 $161.69 $933,598.06
Disclosure

SEC source: 0001209191-23-012810 · doc4.xml · nonDerivative · entry 5

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,038

F2 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $161.30 to $162.14. Upon request by the SEC, the Issuer or a stockholder of the Issuer, complete information regarding the number of shares sold at each price within the range will be provided.

Read SEC document
February 22, 2023 Filed Feb 24, 2023 22:19 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 SaleCommon Stock 3,108 $160.69 $499,424.52
Disclosure

SEC source: 0001209191-23-012810 · doc4.xml · nonDerivative · entry 4

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,812

F1 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $160.26 to $161.20. Upon request by the SEC, the Issuer or a stockholder of the Issuer, complete information regarding the number of shares sold at each price within the range will be provided.

Read SEC document
February 22, 2023 Filed Feb 24, 2023 22:19 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 3,741 $161.81 $605,331.21
Disclosure

SEC source: 0001209191-23-012810 · doc4.xml · nonDerivative · entry 3

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,920

Read SEC document
February 22, 2023 Filed Feb 24, 2023 22:19 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Disposition to issuerCommon Stock 3,663 $161.81 $592,710.03
Disclosure

SEC source: 0001209191-23-012810 · doc4.xml · nonDerivative · entry 2

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,661

Read SEC document
February 22, 2023 Filed Feb 24, 2023 22:19 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionCommon Stock 12,266 $48.32 $592,693.12
Disclosure

SEC source: 0001209191-23-012810 · doc4.xml · nonDerivative · entry 1

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,324

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 17, 2023 Filed Feb 22, 2023 00:45 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 275 $168.71 $46,395.25
Disclosure

SEC source: 0001209191-23-011405 · doc4.xml · nonDerivative · entry 4

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,058

F5 · shares: Represents tax withholding on the vesting of RSUs that were granted February 17, 2022.

Read SEC document
February 16, 2023 Filed Feb 22, 2023 00:45 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantStock Options (Right to Buy) · Derivative 3,324 $0.00 Strike: $171.96 $0.00
Disclosure

SEC source: 0001209191-23-011405 · doc4.xml · derivative · entry 5

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,324

Underlying: Common Stock · 3,324 shares

Expires not disclosed

F6 · derivative.exercise_date: The stock options become exercisable in three equal annual installments beginning on the first anniversary of the date of grant.

F6 · derivative.expiration_date: The stock options become exercisable in three equal annual installments beginning on the first anniversary of the date of grant.

Read SEC document
February 16, 2023 Filed Feb 22, 2023 00:45 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 6,119 $171.96 $1,052,223.24
Disclosure

SEC source: 0001209191-23-011405 · doc4.xml · nonDerivative · entry 3

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,333

F4 · shares: Represents tax withholding on the settlement of performance share awards granted on February 13, 2020.

Read SEC document
February 16, 2023 Filed Feb 22, 2023 00:45 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 14,072 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-011405 · doc4.xml · nonDerivative · entry 2

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,452

F3 · shares: Represents shares acquired upon settlement of performance share awards granted on February 13, 2020 under the Issuer's long-term incentive plan. Each performance share award represented a contingent right to receive one share of the Issuer's common stock if the Company achieved specified performance goals during the three-year period ended December 31, 2022.

Read SEC document
February 16, 2023 Filed Feb 22, 2023 00:45 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 1,454 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-011405 · doc4.xml · nonDerivative · entry 1

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,380

F1 · shares: The Reporting Person received a grant of 1,454 restricted stock units (RSUs) under the Issuer's long-term incentive plan. Each RSU represents a contingent right to acquire one share of Issuer's common stock. The RSUs vest in three equal installments beginning on the first anniversary of the date of grant.

F2 · balance_after: The Reporting Person has reported prior awards of RSUs in Table II of Form 4. The total reported in Column 5 includes 1,454 newly awarded RSUs, 15,192 previously reported RSUs and 37,734 shares of common stock.

Read SEC document
February 13, 2023 Filed Feb 14, 2023 23:05 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionRestricted Stock Units · Derivative 3,518 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-009332 · doc4.xml · derivative · entry 6

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,518 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 ("RSU") represents a contingent right to acquire one share of Issuer's common stock.

F3 · derivative.exercise_date: The RSUs vested in full three years from the date of the grant.

F3 · derivative.expiration_date: The RSUs vested in full three years from the date of the grant.

Read SEC document
February 13, 2023 Filed Feb 14, 2023 23:05 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 1,529 $153.18 $234,212.22
Disclosure

SEC source: 0001209191-23-009332 · doc4.xml · nonDerivative · entry 4

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,734

Read SEC document
February 13, 2023 Filed Feb 14, 2023 23:05 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionCommon Stock 3,518 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-009332 · doc4.xml · nonDerivative · entry 3

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,263

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 · price: Each restricted stock unit ("RSU") represents a contingent right to acquire one share of Issuer's common stock.

Read SEC document
February 11, 2023 Filed Feb 14, 2023 23:05 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionRestricted Stock Units · Derivative 868 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-009332 · doc4.xml · derivative · entry 5

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 868

Underlying: Common Stock · 868 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 ("RSU") represents a contingent right to acquire one share of Issuer's common stock.

F2 · derivative.exercise_date: The RSUs vest in three equal installments beginning on the first anniversary of the date of grant.

F2 · derivative.expiration_date: The RSUs vest in three equal installments beginning on the first anniversary of the date of grant.

Read SEC document
February 11, 2023 Filed Feb 14, 2023 23:05 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 418 $148.78 $62,190.04
Disclosure

SEC source: 0001209191-23-009332 · doc4.xml · nonDerivative · entry 2

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,745

Read SEC document
February 11, 2023 Filed Feb 14, 2023 23:05 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionCommon Stock 868 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-009332 · doc4.xml · nonDerivative · entry 1

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,163

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 · price: Each restricted stock unit ("RSU") represents a contingent right to acquire one share of Issuer's common stock.

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July 01, 2022 Filed Jul 6, 2022 21:05 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionRestricted Stock Units · Derivative 9,323 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-041238 · doc4.xml · derivative · entry 3

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,430

Underlying: Common Stock · 9,323 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 ("RSU") represents a contingent right to acquire one share of Issuer's common stock.

F2 · derivative.exercise_date: On July 2, 2020, the Reporting Person was granted 31,075 RSUs that vest as follows: 30% on each of the first and second anniversaries of the grant date and 40% on the third anniversary of the grant date

F2 · derivative.expiration_date: On July 2, 2020, the Reporting Person was granted 31,075 RSUs that vest as follows: 30% on each of the first and second anniversaries of the grant date and 40% on the third anniversary of the grant date

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July 01, 2022 Filed Jul 6, 2022 21:05 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 4,054 $105.83 $429,034.82
Disclosure

SEC source: 0001209191-22-041238 · doc4.xml · nonDerivative · entry 2

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,295

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July 01, 2022 Filed Jul 6, 2022 21:05 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionCommon Stock 9,323 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-22-041238 · doc4.xml · nonDerivative · entry 1

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,349

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 · price: Each restricted stock unit ("RSU") represents a contingent right to acquire one share of Issuer's common stock.

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February 17, 2022 Filed Feb 22, 2022 21:50 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantStock Options (Right to Buy) · Derivative 4,039 $0.00 Strike: $122.09 $0.00
Disclosure

SEC source: 0001209191-22-011702 · doc4.xml · derivative · entry 4

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,039

Underlying: Common Stock · 4,039 shares

Expires 2032-02-17

F4 · derivative.exercise_date: The stock options become exercisable in three equal annual installments beginning on the first anniversary of the date of grant.

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February 17, 2022 Filed Feb 22, 2022 21:50 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantRestricted Stock Units · Derivative 1,894 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-011702 · doc4.xml · derivative · entry 3

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,894

Underlying: Common Stock · 1,894 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to acquire one share of Issuer's common stock.

F3 · derivative.exercise_date: The RSUs vest in three equal annual installments beginning on the first anniversary of the date of grant.

F3 · derivative.expiration_date: The RSUs vest in three equal annual installments beginning on the first anniversary of the date of grant.

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February 17, 2022 Filed Feb 22, 2022 21:50 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 2,587 $122.09 $315,846.83
Disclosure

SEC source: 0001209191-22-011702 · doc4.xml · nonDerivative · entry 2

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,026

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February 17, 2022 Filed Feb 22, 2022 21:50 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionCommon Stock 5,948 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-011702 · doc4.xml · nonDerivative · entry 1

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,613

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 · price: Represents shares acquired upon settlement of performance share awards granted in 2019 under the Issuer's long-term incentive plan. Each performance share award represented a contingent right to receive one share of the Issuer's common stock if the Company achieved specified performance goals during the three-year period ended December 31, 2021.

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February 11, 2022 Filed Feb 15, 2022 22:45 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionRestricted Stock Units · Derivative 868 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-009899 · doc4.xml · derivative · entry 6

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,736

Underlying: Common Stock · 868 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 ("RSU") represents a contingent right to acquire one share of Issuer's Common Stock.

F3 · derivative.exercise_date: The RSUs vest in three equal installments beginning on the first anniversary of the date of grant.

F3 · derivative.expiration_date: The RSUs vest in three equal installments beginning on the first anniversary of the date of grant.

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February 11, 2022 Filed Feb 15, 2022 22:45 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionRestricted Stock Units · Derivative 2,974 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-009899 · doc4.xml · derivative · entry 5

Lazzaris Diane · CIK 0001428491 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,974 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 ("RSU") represents a contingent right to acquire one share of Issuer's Common Stock.

F2 · derivative.exercise_date: The RSUs vested in full on February 11, 2022.

F2 · derivative.expiration_date: The RSUs vested in full on February 11, 2022.

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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.