Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| WESCO INTERNATIONAL INCWCC · Entity 3330 | EVP and General Counsel | September 30, 2026 | October 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 / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 19,619.5263 |
Reported balance
After 2026-09-30 transaction · row 1
1 source rowRow 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
JSON APIPurchases/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 date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 30, 2026 Filed Oct 3, 2026 00:19 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | GrantCommon Stock | 4.1817 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-412329 · ownership.xml · nonDerivative · entry 1 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,619.5263 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 30, 2026 Filed Jul 2, 2026 20:16 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | GrantCommon Stock | 4.3467 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-294573 · ownership.xml · nonDerivative · entry 1 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,615.3446 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 22:41 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 160 | $360.68 | $57,708.80 |
DisclosureSEC source: 0001193125-26-212633 · ownership.xml · nonDerivative · entry 3 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,610.9979 F3 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $360.65 - $360.69. 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 |
| May 06, 2026 Filed May 7, 2026 22:41 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 5,024 | $360.02 | $1,808,740.48 |
DisclosureSEC source: 0001193125-26-212633 · ownership.xml · nonDerivative · entry 2 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,770.9979 F2 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $359.52 - $360.50. 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 |
| May 06, 2026 Filed May 7, 2026 22:41 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 4,726 | $358.87 | $1,696,019.62 |
DisclosureSEC source: 0001193125-26-212633 · ownership.xml · nonDerivative · entry 1 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,794.9979 F1 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $358.50 - $359.49. 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 |
| March 31, 2026 Filed Apr 2, 2026 21:27 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | GrantCommon Stock | 5.4334 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-140591 · ownership.xml · nonDerivative · entry 1 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,520.9979 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 02, 2026 Filed Mar 4, 2026 01:01 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | GrantStock Options (Right to Buy) · Derivative | 2,820 | $0.00 Strike: $295.84 | $0.00 |
DisclosureSEC source: 0001193125-26-089424 · ownership.xml · derivative · entry 3 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,820 Underlying: Common Stock · 2,820 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 01:01 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | GrantCommon Stock | 1,183 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-089424 · ownership.xml · nonDerivative · entry 2 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,515.5645 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 01:01 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Tax withholdingCommon Stock | 532.261 | $289.50 | $154,089.56 |
DisclosureSEC source: 0001193125-26-089424 · ownership.xml · nonDerivative · entry 1 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,332.5645 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 18, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 733 | $305.28 | $223,770.24 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · nonDerivative · entry 16 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,864.8255 F10 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $305.16 - $305.60. 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 18, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 391 | $302.18 | $118,152.38 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · nonDerivative · entry 15 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,597.8255 F9 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $302.10 - $302.65. 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 18, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 1,623 | $301.50 | $489,334.50 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · nonDerivative · entry 14 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,988.8255 F8 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $301.03 - $302.00. 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 17, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionStock Options (Right to Buy) · Derivative | 1,329 | $0.00 Strike: $152.07 | $0.00 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · derivative · entry 19 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,661 Underlying: Common Stock · 1,329 shares Expires 2034-03-01 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F13 · derivative.exercise_date: The stock options became exercisable in three equal annual installments beginning on the first anniversary of the March 1, 2024 grant date. Read SEC document |
| February 17, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionStock Options (Right to Buy) · Derivative | 3,324 | $0.00 Strike: $171.96 | $0.00 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · derivative · entry 18 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 3,324 shares Expires 2033-02-16 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. F12 · derivative.exercise_date: The stock options became exercisable in three equal annual installments beginning on the first anniversary of the February 16, 2023 grant date. Read SEC document |
| February 17, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionStock Appreciation Rights · Derivative | 6,051 | $0.00 Strike: $76.80 | $0.00 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · derivative · entry 17 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 6,051 shares Expires 2031-02-11 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. F11 · derivative.exercise_date: The stock appreciation rights became exercisable in three equal annual installments beginning on the first anniversary of the February 11, 2021 grant date. Read SEC document |
| February 17, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 71 | $300.07 | $21,304.97 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · nonDerivative · entry 13 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,064.8255 F7 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $299.87 - $300.14. 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 17, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 185 | $304.82 | $56,391.70 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · nonDerivative · entry 12 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,135.8255 F6 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $304.82 - $304.83. 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 17, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 1,001 | $304.22 | $304,524.22 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · nonDerivative · entry 11 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,320.8255 F5 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $303.82 - $304.77. 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 17, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Tax withholdingCommon Stock | 3,466 | $303.64 | $1,052,416.24 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · nonDerivative · entry 10 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,321.8255 Read SEC document |
| February 17, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionCommon Stock | 1,329 | $152.07 | $202,101.03 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · nonDerivative · entry 9 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,787.8255 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, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionCommon Stock | 3,324 | $171.96 | $571,595.04 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · nonDerivative · entry 8 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 32,458.8255 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, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Tax withholdingCommon Stock | 1,960 | $300.92 | $589,803.20 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · nonDerivative · entry 7 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 31,680.8255 Read SEC document |
| February 17, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Disposition to issuerCommon Stock | 1,544 | $300.92 | $464,620.48 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · nonDerivative · entry 6 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,640.8255 Read SEC document |
| February 17, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionCommon Stock | 6,051 | $76.80 | $464,716.80 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · nonDerivative · entry 5 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 35,185.8255 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, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 645 | $306.23 | $197,518.35 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · nonDerivative · entry 4 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,134.8255 F4 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $306.15 - $306.45. 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 17, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 6,737 | $305.51 | $2,058,220.87 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · nonDerivative · entry 3 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,779.8255 F3 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $305.15 - $306.12. 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. Read SEC document |
| February 17, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 8,655 | $304.64 | $2,636,659.20 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · nonDerivative · entry 2 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 36,516.8255 F2 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $304.14 - $305.13. 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 16, 2026 Filed Feb 19, 2026 00:51 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Tax withholdingCommon Stock | 235.8715 | $307.10 | $72,436.14 |
DisclosureSEC source: 0001193125-26-057734 · ownership.xml · nonDerivative · entry 1 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 45,171.8255 F1 · shares: Represents tax withholding on the vesting of RSUs that were granted February 16, 2023. Read SEC document |
| December 31, 2025 Filed Jan 5, 2026 23:42 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | GrantCommon Stock | 6.5568 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-002928 · ownership.xml · nonDerivative · entry 1 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 45,407.697 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 |
| November 05, 2025 Filed Nov 6, 2025 22:28 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionStock Options (Right to Buy) · Derivative | 4,039 | $0.00 Strike: $122.09 | $0.00 |
DisclosureSEC source: 0001193125-25-270159 · ownership.xml · derivative · entry 6 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 4,039 shares Expires 2032-02-17 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. F5 · derivative.exercise_date: The stock options became exercisable in three equal annual installments beginning on the first anniversary of the February 17, 2022 grant date. Read SEC document |
| November 05, 2025 Filed Nov 6, 2025 22:28 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 200 | $258.76 | $51,752.00 |
DisclosureSEC source: 0001193125-25-270159 · ownership.xml · nonDerivative · entry 5 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 45,401.1402 F4 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $258.69 - $258.81. 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 05, 2025 Filed Nov 6, 2025 22:28 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 3,839 | $258.40 | $991,997.60 |
DisclosureSEC source: 0001193125-25-270159 · ownership.xml · nonDerivative · entry 4 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 45,601.1402 F3 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $257.68 - $258.61. 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 05, 2025 Filed Nov 6, 2025 22:28 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionCommon Stock | 4,039 | $122.09 | $493,121.51 |
DisclosureSEC source: 0001193125-25-270159 · ownership.xml · nonDerivative · entry 3 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 49,440.1402 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 04, 2025 Filed Nov 6, 2025 22:28 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 2,350 | $256.32 | $602,352.00 |
DisclosureSEC source: 0001193125-25-270159 · ownership.xml · nonDerivative · entry 2 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 45,401.1402 F2 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $256.22 - $256.52. 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 04, 2025 Filed Nov 6, 2025 22:28 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 5,172 | $255.85 | $1,323,256.20 |
DisclosureSEC source: 0001193125-25-270159 · ownership.xml · nonDerivative · entry 1 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 47,751.1402 F1 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $255.11 - $256.09. 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 |
| September 30, 2025 Filed Oct 2, 2025 20:34 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | GrantCommon Stock | 7.5679 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-25-228448 · ownership.xml · nonDerivative · entry 1 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 52,923.1402 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 28, 2025 Filed Aug 28, 2025 20:44 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 1,952 | $227.23 | $443,552.96 |
DisclosureSEC source: 0000950170-25-112018 · ownership.xml · nonDerivative · entry 8 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 52,915.5723 F5 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $226.88 - 227.71. 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 28, 2025 Filed Aug 28, 2025 20:44 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 2,308 | $226.39 | $522,508.12 |
DisclosureSEC source: 0000950170-25-112018 · ownership.xml · nonDerivative · entry 7 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 54,867.5723 F4 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $225.86 - $226.83. 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 27, 2025 Filed Aug 28, 2025 20:44 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionStock Appreciation Rights · Derivative | 9,927 | $0.00 Strike: $54.64 | $0.00 |
DisclosureSEC source: 0000950170-25-112018 · ownership.xml · derivative · entry 9 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 9,927 shares Expires 2029-02-13 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, 2019 grant date. Read SEC document |
| August 27, 2025 Filed Aug 28, 2025 20:44 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Tax withholdingCommon Stock | 3,279 | $227.19 | $744,956.01 |
DisclosureSEC source: 0000950170-25-112018 · ownership.xml · nonDerivative · entry 6 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 57,175.5723 Read SEC document |
| August 27, 2025 Filed Aug 28, 2025 20:44 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Disposition to issuerCommon Stock | 2,388 | $227.19 | $542,529.72 |
DisclosureSEC source: 0000950170-25-112018 · ownership.xml · nonDerivative · entry 5 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 60,454.5723 Read SEC document |
| August 27, 2025 Filed Aug 28, 2025 20:44 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionCommon Stock | 9,927 | $54.64 | $542,411.28 |
DisclosureSEC source: 0000950170-25-112018 · ownership.xml · nonDerivative · entry 4 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 62,842.5723 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 26, 2025 Filed Aug 28, 2025 20:44 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 78 | $227.83 | $17,770.74 |
DisclosureSEC source: 0000950170-25-112018 · ownership.xml · nonDerivative · entry 3 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 52,915.5723 F3 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $227.81 - $227.85. 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 20:44 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 1,005 | $226.92 | $228,054.60 |
DisclosureSEC source: 0000950170-25-112018 · ownership.xml · nonDerivative · entry 2 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 52,993.5723 F2 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $226.46 - $227.40. 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 20:44 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | SaleCommon Stock | 2,077 | $225.89 | $469,173.53 |
DisclosureSEC source: 0000950170-25-112018 · ownership.xml · nonDerivative · entry 1 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 53,998.5723 F1 · price: Represents weighted average sale price. These shares were sold in multiple transactions at prices ranging from $225.40 - $226.26. 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 |
| June 30, 2025 Filed Jul 2, 2025 21:18 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | GrantCommon Stock | 8.6215 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-093223 · ownership.xml · nonDerivative · entry 1 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 56,075.5723 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, 2025 Filed Apr 2, 2025 21:56 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | GrantCommon Stock | 10.2515 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-049668 · ownership.xml · nonDerivative · entry 1 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 56,066.9508 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, 2025 Filed Mar 4, 2025 22:41 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | GrantStock Options (Right to Buy) · Derivative | 4,080 | $0.00 Strike: $180.47 | $0.00 |
DisclosureSEC source: 0000950170-25-032517 · ownership.xml · derivative · entry 3 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,080 Underlying: Common Stock · 4,080 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. Read SEC document |
| March 01, 2025 Filed Mar 4, 2025 22:41 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | GrantCommon Stock | 1,732 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-032517 · ownership.xml · nonDerivative · entry 2 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 56,056.6993 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, 2025 Filed Mar 4, 2025 22:41 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Tax withholdingCommon Stock | 276 | $180.47 | $49,809.72 |
DisclosureSEC source: 0000950170-25-032517 · ownership.xml · nonDerivative · entry 1 Lazzaris Diane · CIK 0001428491 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 54,324.6993 F1 · shares: Represents tax withholding on the vesting of restricted stock units ("RSU") that were granted on 03/01/2024. 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.