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Wolf Christine Ann

Disclosed activity across 2 companies

Tapewire entity
33301
SEC CIK
0001514429

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
WESCO INTERNATIONAL INCWCC · Entity 3330EVP & CHROJune 30, 2026July 02, 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 June 30, 2026 · Filed July 02, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect29,573.8682 Reported balance After 2026-06-30 transaction · row 1
1 source row

Row 1 · 2026-06-30 · Grant · Acquired 3.671 · Balance 29,573.8682

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.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Northrop Grumman Innovation Systems, Inc.

Report date June 06, 2018 · Filed June 08, 2018

Section 16 reporting ended · disclosed 2018-06-08. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect18,513 Reported balance After 2018-06-06 transaction · row 1 Sequence does not reconcile; account continuity is unresolved.
1 source row

Row 1 · 2018-06-06 · Disposition to issuer · Disposed 1,612 · Balance 18,513

F1: Pursuant to the Agreement and Plan of Merger, dated as of September 17, 2017 (the "Merger Agreement"), among Northrop Grumman Innovation Systems, Inc. (formerly known as Orbital ATK, Inc.) (the "Company"), Northrop Grumman Corporation and Neptune Merger, Inc., a wholly owned subsidiary of Northrop Grumman Corporation ("Sub"), and as a result of pro-ration in accordance with the Restricted Stock Award Agreement under the Company's 2015 Stock Incentive Plan for restricted stock grants in the year ended December 31, 2018, these shares of Company common stock were forfeited effective as of immediately prior to the effective time of the merger of the Company and Sub (the "Merger").

Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2018-06-06 transaction · row 2 Sequence does not reconcile; account continuity is unresolved.
1 source row

Row 2 · 2018-06-06 · Disposition to issuer · Disposed 18,513 · Balance 0

F2: Pursuant to the Merger Agreement, effective as of immediately prior to the effective time of the Merger, these shares of Company common stock were converted into the right to receive a cash payment equal to the per share merger consideration of $134.50. The amount shown above represents the gross payment, but the actual payment will be less any applicable withholding for taxes.

Common StockSEC Table I · non-derivativeDirect3,899 Reported balance After 2018-06-06 transaction · row 3 Sequence does not reconcile; account continuity is unresolved.
1 source row

Row 3 · 2018-06-06 · Grant · Disposed 3,899 · Balance 3,899

F3: Pursuant to the Merger Agreement, outstanding performance shares became fully vested immediately prior to the effective time of the Merger in accordance with the terms of the Merger Agreement, subject to pro-ration in accordance with the Merger Agreement, and were deemed vested and then converted into the right to receive a cash payment equal to the number of shares of Company common stock underlying the vested performance shares, multiplied by the per share merger consideration of $134.50, less any applicable withholding for taxes.

Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2018-06-06 transaction · row 4 Sequence does not reconcile; account continuity is unresolved.
1 source row

Row 4 · 2018-06-06 · Disposition to issuer · Disposed 3,899 · Balance 0

F3: Pursuant to the Merger Agreement, outstanding performance shares became fully vested immediately prior to the effective time of the Merger in accordance with the terms of the Merger Agreement, subject to pro-ration in accordance with the Merger Agreement, and were deemed vested and then converted into the right to receive a cash payment equal to the number of shares of Company common stock underlying the vested performance shares, multiplied by the per share merger consideration of $134.50, less any applicable withholding for taxes.

Employee Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $30.40 · Expires 2023-03-05Direct0 Reported balance After 2018-06-06 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2018-06-06 · Disposition to issuer · Disposed 4,986 · Balance 0

F4: Pursuant to the Merger Agreement, effective as of the effective time of the Merger, outstanding options, whether vested or not, became fully vested in accordance with the terms of the Merger Agreement and were canceled in exchange for a cash payment equal to the number of shares of Company common stock underlying the vested options multiplied by the excess of the per share merger consideration of $134.50 over the per share exercise price, less any applicable withholding for taxes.

Employee Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $61.65 · Expires 2024-03-11Direct0 Reported balance After 2018-06-06 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2018-06-06 · Disposition to issuer · Disposed 1,990 · Balance 0

F4: Pursuant to the Merger Agreement, effective as of the effective time of the Merger, outstanding options, whether vested or not, became fully vested in accordance with the terms of the Merger Agreement and were canceled in exchange for a cash payment equal to the number of shares of Company common stock underlying the vested options multiplied by the excess of the per share merger consideration of $134.50 over the per share exercise price, less any applicable withholding for taxes.

Employee Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $72.06 · Expires 2025-03-10Direct0 Reported balance After 2018-06-06 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2018-06-06 · Disposition to issuer · Disposed 3,899 · Balance 0

F4: Pursuant to the Merger Agreement, effective as of the effective time of the Merger, outstanding options, whether vested or not, became fully vested in accordance with the terms of the Merger Agreement and were canceled in exchange for a cash payment equal to the number of shares of Company common stock underlying the vested options multiplied by the excess of the per share merger consideration of $134.50 over the per share exercise price, less any applicable withholding for taxes.

Employee Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $79.43 · Expires 2026-03-17Direct0 Reported balance After 2018-06-06 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2018-06-06 · Disposition to issuer · Disposed 3,896 · Balance 0

F4: Pursuant to the Merger Agreement, effective as of the effective time of the Merger, outstanding options, whether vested or not, became fully vested in accordance with the terms of the Merger Agreement and were canceled in exchange for a cash payment equal to the number of shares of Company common stock underlying the vested options multiplied by the excess of the per share merger consideration of $134.50 over the per share exercise price, less any applicable withholding for taxes.

Employee Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $93.51 · Expires 2027-02-27Direct0 Reported balance After 2018-06-06 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2018-06-06 · Disposition to issuer · Disposed 3,269 · Balance 0

F4: Pursuant to the Merger Agreement, effective as of the effective time of the Merger, outstanding options, whether vested or not, became fully vested in accordance with the terms of the Merger Agreement and were canceled in exchange for a cash payment equal to the number of shares of Company common stock underlying the vested options multiplied by the excess of the per share merger consideration of $134.50 over the per share exercise price, less any applicable withholding for taxes.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the Agreement and Plan of Merger, dated as of September 17, 2017 (the "Merger Agreement"), among Northrop Grumman Innovation Systems, Inc. (formerly known as Orbital ATK, Inc.) (the "Company"), Northrop Grumman Corporation and Neptune Merger, Inc., a wholly owned subsidiary of Northrop Grumman Corporation ("Sub"), and as a result of pro-ration in accordance with the Restricted Stock Award Agreement under the Company's 2015 Stock Incentive Plan for restricted stock grants in the year ended December 31, 2018, these shares of Company common stock were forfeited effective as of immediately prior to the effective time of the merger of the Company and Sub (the "Merger").

F2: Pursuant to the Merger Agreement, effective as of immediately prior to the effective time of the Merger, these shares of Company common stock were converted into the right to receive a cash payment equal to the per share merger consideration of $134.50. The amount shown above represents the gross payment, but the actual payment will be less any applicable withholding for taxes.

F3: Pursuant to the Merger Agreement, outstanding performance shares became fully vested immediately prior to the effective time of the Merger in accordance with the terms of the Merger Agreement, subject to pro-ration in accordance with the Merger Agreement, and were deemed vested and then converted into the right to receive a cash payment equal to the number of shares of Company common stock underlying the vested performance shares, multiplied by the per share merger consideration of $134.50, less any applicable withholding for taxes.

F4: Pursuant to the Merger Agreement, effective as of the effective time of the Merger, outstanding options, whether vested or not, became fully vested in accordance with the terms of the Merger Agreement and were canceled in exchange for a cash payment equal to the number of shares of Company common stock underlying the vested options multiplied by the excess of the per share merger consideration of $134.50 over the per share exercise price, less any applicable withholding for taxes.

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
June 30, 2026 Filed Jul 2, 2026 20:33 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 3.671 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-294730 · ownership.xml · nonDerivative · entry 1

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,573.8682

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
May 06, 2026 Filed May 7, 2026 21:48 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 SaleCommon Stock 2,549 $355.25 $905,532.25
Disclosure

SEC source: 0001193125-26-212531 · ownership.xml · nonDerivative · entry 5

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,570.1972

Read SEC document
May 05, 2026 Filed May 7, 2026 21:48 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionStock Appreciation Rights · Derivative 5,231 $0.00 Strike: $48.32 $0.00
Disclosure

SEC source: 0001193125-26-212531 · ownership.xml · derivative · entry 6

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,231 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.

F1 · 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
May 05, 2026 Filed May 7, 2026 21:48 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 1,961 $350.59 $687,506.99
Disclosure

SEC source: 0001193125-26-212531 · ownership.xml · nonDerivative · entry 4

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,119.1972

Read SEC document
May 05, 2026 Filed May 7, 2026 21:48 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Disposition to issuerCommon Stock 721 $350.59 $252,775.39
Disclosure

SEC source: 0001193125-26-212531 · ownership.xml · nonDerivative · entry 3

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,080.1972

Read SEC document
May 05, 2026 Filed May 7, 2026 21:48 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionCommon Stock 5,231 $48.32 $252,761.92
Disclosure

SEC source: 0001193125-26-212531 · ownership.xml · nonDerivative · entry 2

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,801.1972

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 05, 2026 Filed May 7, 2026 21:48 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 SaleCommon Stock 2,438 $351.16 $856,128.08
Disclosure

SEC source: 0001193125-26-212531 · ownership.xml · nonDerivative · entry 1

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,570.1972

Read SEC document
March 31, 2026 Filed Apr 2, 2026 21:37 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 3.6609 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-140631 · ownership.xml · nonDerivative · entry 1

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,008.1972

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 05, 2026 Filed Mar 6, 2026 21:24 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionStock Appreciation Rights · Derivative 5,231 $0.00 Strike: $48.32 $0.00
Disclosure

SEC source: 0001193125-26-096613 · ownership.xml · derivative · entry 5

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,231 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.

F1 · derivative.exercise_date: The stock appreciation rights became exercisable in three equal annual installments beginning on the first anniversary of the February 13, 2020 grant date.

Read SEC document
March 05, 2026 Filed Mar 6, 2026 21:24 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 SaleCommon Stock 844 $287.60 $242,734.40
Disclosure

SEC source: 0001193125-26-096613 · ownership.xml · nonDerivative · entry 4

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,004.5363

Read SEC document
March 05, 2026 Filed Mar 6, 2026 21:24 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 1,896 $281.84 $534,368.64
Disclosure

SEC source: 0001193125-26-096613 · ownership.xml · nonDerivative · entry 3

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,848.5363

Read SEC document
March 05, 2026 Filed Mar 6, 2026 21:24 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Disposition to issuerCommon Stock 897 $281.84 $252,810.48
Disclosure

SEC source: 0001193125-26-096613 · ownership.xml · nonDerivative · entry 2

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,744.5363

Read SEC document
March 05, 2026 Filed Mar 6, 2026 21:24 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionCommon Stock 5,231 $48.32 $252,761.92
Disclosure

SEC source: 0001193125-26-096613 · ownership.xml · nonDerivative · entry 1

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,641.5363

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 02, 2026 Filed Mar 4, 2026 01:07 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantStock Options (Right to Buy) · Derivative 2,216 $0.00 Strike: $295.84 $0.00
Disclosure

SEC source: 0001193125-26-089441 · ownership.xml · derivative · entry 3

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,216

Underlying: Common Stock · 2,216 shares

Expires 2036-03-02

F3 · 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 02, 2026 Filed Mar 4, 2026 01:07 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 930 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-089441 · ownership.xml · nonDerivative · entry 2

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,410.5363

F2 · shares: Represents a grant of 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
March 01, 2026 Filed Mar 4, 2026 01:07 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 403.814 $289.50 $116,904.15
Disclosure

SEC source: 0001193125-26-089441 · ownership.xml · nonDerivative · entry 1

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,480.5363

F1 · shares: Represents tax withholding on the vesting of restricted stock units ("RSU") that were granted on 03/01/2024 and 03/01/2025.

Read SEC document
February 16, 2026 Filed Feb 19, 2026 01:00 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 187.318 $307.10 $57,525.36
Disclosure

SEC source: 0001193125-26-057756 · ownership.xml · nonDerivative · entry 1

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,884.3503

F1 · shares: Represents tax withholding on the vesting of RSUs that were granted February 16, 2023.

Read SEC document
December 31, 2025 Filed Jan 6, 2026 00:14 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 5.6221 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-003006 · ownership.xml · nonDerivative · entry 1

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,071.6683

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
December 10, 2025 Filed Dec 11, 2025 23:19 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 129 $276.98 $35,730.42
Disclosure

SEC source: 0001193125-25-316368 · ownership.xml · nonDerivative · entry 1

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,066.046

F1 · shares: The reported transaction involved the withholding of 129 shares of stock issuable upon the early vesting of an equal number of restricted stock units to pay taxes associated with the reporting person becoming retirement eligible. The total reported in Column 5 includes 3,032.046 previously reported restricted stock units.

Read SEC document
November 11, 2025 Filed Nov 12, 2025 22:32 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 SaleCommon Stock 3,759 $259.68 $976,137.12
Disclosure

SEC source: 0001193125-25-278033 · ownership.xml · nonDerivative · entry 6

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,195.046

F2 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $259.27 - $259.90. 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
November 11, 2025 Filed Nov 12, 2025 22:32 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 SaleCommon Stock 926 $258.85 $239,695.10
Disclosure

SEC source: 0001193125-25-278033 · ownership.xml · nonDerivative · entry 5

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,954.046

F1 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $258.26 - $259.25. 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
November 10, 2025 Filed Nov 12, 2025 22:32 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionStock Appreciation Rights · Derivative 1,874 $0.00 Strike: $53.00 $0.00
Disclosure

SEC source: 0001193125-25-278033 · ownership.xml · derivative · entry 8

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,874 shares

Expires 2019-03-14

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.

F4 · derivative.exercise_date: The stock appreciation rights became exercisable in three equal annual installments beginning on the first anniversary of the March 14, 2019 grant date.

Read SEC document
November 10, 2025 Filed Nov 12, 2025 22:32 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionStock Appreciation Rights · Derivative 8,705 $0.00 Strike: $54.64 $0.00
Disclosure

SEC source: 0001193125-25-278033 · ownership.xml · derivative · entry 7

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,705 shares

Expires 2019-02-13

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.

F3 · derivative.exercise_date: The stock appreciation rights became exercisable in three equal annual installments beginning on the first anniversary of the February 13, 2019 grant date.

Read SEC document
November 10, 2025 Filed Nov 12, 2025 22:32 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 3,686 $260.59 $960,534.74
Disclosure

SEC source: 0001193125-25-278033 · ownership.xml · nonDerivative · entry 4

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,880.046

Read SEC document
November 10, 2025 Filed Nov 12, 2025 22:32 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Disposition to issuerCommon Stock 2,208 $260.59 $575,382.72
Disclosure

SEC source: 0001193125-25-278033 · ownership.xml · nonDerivative · entry 3

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,566.046

Read SEC document
November 10, 2025 Filed Nov 12, 2025 22:32 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionCommon Stock 1,874 $53.00 $99,322.00
Disclosure

SEC source: 0001193125-25-278033 · ownership.xml · nonDerivative · entry 2

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,774.046

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 10, 2025 Filed Nov 12, 2025 22:32 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionCommon Stock 8,705 $54.64 $475,641.20
Disclosure

SEC source: 0001193125-25-278033 · ownership.xml · nonDerivative · entry 1

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,900.046

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 30, 2025 Filed Oct 2, 2025 20:45 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 6.7651 $0.00 $0.00
Disclosure

SEC source: 0001193125-25-228523 · ownership.xml · nonDerivative · entry 1

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,195.0462

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
August 27, 2025 Filed Aug 28, 2025 20:46 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 SaleCommon Stock 2,098 $224.92 $471,882.16
Disclosure

SEC source: 0000950170-25-112027 · ownership.xml · nonDerivative · entry 7

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,188.2811

F1 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $224.37 to $225.11. 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
August 26, 2025 Filed Aug 28, 2025 20:46 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionStock Appreciation Rights · Derivative 845 $0.00 Strike: $59.05 $0.00
Disclosure

SEC source: 0000950170-25-112027 · ownership.xml · derivative · entry 9

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 845 shares

Expires 2028-08-14

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: The Stock Appreciation Rights became exercisable in three (3) equal, annual installments beginning on the first anniversary of the August 14, 2018 grant date.

Read SEC document
August 26, 2025 Filed Aug 28, 2025 20:46 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionStock Appreciation Rights · Derivative 4,201 $0.00 Strike: $59.95 $0.00
Disclosure

SEC source: 0000950170-25-112027 · ownership.xml · derivative · entry 8

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,201 shares

Expires 2028-06-22

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: The Stock Appreciation Rights became exercisable in three (3) equal, annual installments beginning on the first anniversary of the June 22, 2018 grant date.

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August 26, 2025 Filed Aug 28, 2025 20:46 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 271 $226.49 $61,378.79
Disclosure

SEC source: 0000950170-25-112027 · ownership.xml · nonDerivative · entry 6

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,286.2811

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August 26, 2025 Filed Aug 28, 2025 20:46 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Disposition to issuerCommon Stock 221 $226.49 $50,054.29
Disclosure

SEC source: 0000950170-25-112027 · ownership.xml · nonDerivative · entry 5

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,557.2811

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August 26, 2025 Filed Aug 28, 2025 20:46 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionCommon Stock 845 $59.05 $49,897.25
Disclosure

SEC source: 0000950170-25-112027 · ownership.xml · nonDerivative · entry 4

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,778.2811

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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August 26, 2025 Filed Aug 28, 2025 20:46 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 1,344 $226.49 $304,402.56
Disclosure

SEC source: 0000950170-25-112027 · ownership.xml · nonDerivative · entry 3

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,933.2811

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August 26, 2025 Filed Aug 28, 2025 20:46 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Disposition to issuerCommon Stock 1,112 $226.49 $251,856.88
Disclosure

SEC source: 0000950170-25-112027 · ownership.xml · nonDerivative · entry 2

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,277.2811

Read SEC document
August 26, 2025 Filed Aug 28, 2025 20:46 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Exercise / conversionCommon Stock 4,201 $59.95 $251,849.95
Disclosure

SEC source: 0000950170-25-112027 · ownership.xml · nonDerivative · entry 1

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,389.2811

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
June 30, 2025 Filed Jul 2, 2025 21:36 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 7.7069 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-093280 · ownership.xml · nonDerivative · entry 1

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,188.2811

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.

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June 18, 2025 Filed Jun 20, 2025 21:03 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 SaleCommon Stock 200 $178.07 $35,614.00
Disclosure

SEC source: 0000950170-25-088575 · ownership.xml · nonDerivative · entry 2

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,180.5742

F2 · shares: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $178.01 to $178.12. 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.

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June 18, 2025 Filed Jun 20, 2025 21:03 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 SaleCommon Stock 2,906 $177.08 $514,594.48
Disclosure

SEC source: 0000950170-25-088575 · ownership.xml · nonDerivative · entry 1

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,380.5742

F1 · shares: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $176.63 and $177.57. 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.

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March 31, 2025 Filed Apr 2, 2025 22:01 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 9.164 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-049685 · ownership.xml · nonDerivative · entry 1

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,286.5742

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.

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March 01, 2025 Filed Mar 4, 2025 22:55 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantStock Options (Right to Buy) · Derivative 3,591 $0.00 Strike: $180.47 $0.00
Disclosure

SEC source: 0000950170-25-032569 · ownership.xml · derivative · entry 3

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,591

Underlying: Common Stock · 3,591 shares

Expires 2035-03-01

F3 · 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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March 01, 2025 Filed Mar 4, 2025 22:55 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 1,524 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-032569 · ownership.xml · nonDerivative · entry 2

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,277.4102

F2 · shares: Represents a grant of 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.

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March 01, 2025 Filed Mar 4, 2025 22:55 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 230 $180.47 $41,508.10
Disclosure

SEC source: 0000950170-25-032569 · ownership.xml · nonDerivative · entry 1

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,753.4102

F1 · shares: Represents tax withholding on the vesting of restricted stock units ("RSU") that were granted on 03/01/2024.

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February 17, 2025 Filed Feb 18, 2025 22:57 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 259 $196.85 $50,984.15
Disclosure

SEC source: 0000950170-25-022547 · ownership.xml · nonDerivative · entry 4

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,983.4102

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

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February 16, 2025 Filed Feb 18, 2025 22:57 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 188 $196.85 $37,007.80
Disclosure

SEC source: 0000950170-25-022547 · ownership.xml · nonDerivative · entry 3

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,242.4102

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

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February 13, 2025 Filed Feb 18, 2025 22:57 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 1,701 $193.67 $329,432.67
Disclosure

SEC source: 0000950170-25-022547 · ownership.xml · nonDerivative · entry 2

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,430.4102

F2 · shares: Represents tax withholding on the settlement of performance share awards granted on February 13, 2022.

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February 13, 2025 Filed Feb 18, 2025 22:57 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 3,860 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022547 · ownership.xml · nonDerivative · entry 1

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,131.4102

F1 · shares: Represents shares acquired upon settlement of performance share awards granted on February 13, 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.

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December 31, 2024 Filed Jan 3, 2025 22:58 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 GrantCommon Stock 7.0185 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-001433 · ownership.xml · nonDerivative · entry 1

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,271.4102

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
December 12, 2024 Filed Dec 16, 2024 22:03 UTC WESCO INTERNATIONAL INC WCC · Entity 3330 Tax withholdingCommon Stock 56 $192.90 $10,802.40
Disclosure

SEC source: 0000950170-24-136736 · ownership.xml · nonDerivative · entry 1

Wolf Christine Ann · CIK 0001514429 · EVP & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,264.3917

F1 · shares: The reported transaction involved the withholding of 56 shares of stock issuable upon the early vesting of an equal number of restricted stock units to pay taxes associated with the reporting person becoming retirement eligible. The total reported in Column 5 includes 3,230.3917 previously reported restricted stock units.

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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.