person · Reporting owner
Squires Nelson John III
Disclosed activity across 1 company
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Latest disclosed role at each company.
No relationships currently tracked through insider filings.
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.
No balances currently tracked through insider filings.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
WESCO INTERNATIONAL INC
Report date September 30, 2025 · Filed October 02, 2025
Section 16 reporting ended · disclosed 2025-10-02. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 48,634.3994 |
Reported balance
After 2025-09-30 transaction · row 1
1 source rowRow 1 · 2025-09-30 · Grant · Acquired 9.5354 · Balance 48,634.3994 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 13, 2021 Filed Sep 15, 2021 20:41 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Tax withholdingCommon Stock | 3,724 | $112.90 | $420,439.60 |
DisclosureSEC source: 0001209191-21-056182 · doc4.xml · nonDerivative · entry 6 Squires Nelson John III · CIK 0001790020 · EVP & GM, E&ES 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,745 Read SEC document |
| September 13, 2021 Filed Sep 15, 2021 20:41 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Disposition to issuerCommon Stock | 5,125 | $112.90 | $578,612.50 |
DisclosureSEC source: 0001209191-21-056182 · doc4.xml · nonDerivative · entry 5 Squires Nelson John III · CIK 0001790020 · EVP & GM, E&ES 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,830 Read SEC document |
| September 13, 2021 Filed Sep 15, 2021 20:41 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionCommon Stock | 13,631 | $42.44 | $578,499.64 |
DisclosureSEC source: 0001209191-21-056182 · doc4.xml · nonDerivative · entry 4 Squires Nelson John III · CIK 0001790020 · EVP & GM, E&ES 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 37,594 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 13, 2021 Filed Sep 15, 2021 20:41 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Tax withholdingCommon Stock | 1,625 | $112.90 | $183,462.50 |
DisclosureSEC source: 0001209191-21-056182 · doc4.xml · nonDerivative · entry 3 Squires Nelson John III · CIK 0001790020 · EVP & GM, E&ES 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,963 Read SEC document |
| September 13, 2021 Filed Sep 15, 2021 20:41 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Disposition to issuerCommon Stock | 2,215 | $112.90 | $250,073.50 |
DisclosureSEC source: 0001209191-21-056182 · doc4.xml · nonDerivative · entry 2 Squires Nelson John III · CIK 0001790020 · EVP & GM, E&ES 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,588 Read SEC document |
| September 13, 2021 Filed Sep 15, 2021 20:41 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionCommon Stock | 5,925 | $42.20 | $250,035.00 |
DisclosureSEC source: 0001209191-21-056182 · doc4.xml · nonDerivative · entry 1 Squires Nelson John III · CIK 0001790020 · EVP & GM, E&ES 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,803 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| July 02, 2021 Filed Jul 7, 2021 21:12 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionRestricted Stock Units · Derivative | 13,983 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-045853 · doc4.xml · derivative · entry 4 Squires Nelson John III · CIK 0001790020 · EVP & GM, E&ES 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 32,630 Underlying: Common Stock · 13,983 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 46,613 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 46,613 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. Read SEC document |
| July 02, 2021 Filed Jul 7, 2021 21:12 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Tax withholdingCommon Stock | 6,122 | $103.74 | $635,096.28 |
DisclosureSEC source: 0001209191-21-045853 · doc4.xml · nonDerivative · entry 2 Squires Nelson John III · CIK 0001790020 · EVP & GM, E&ES 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,878 Read SEC document |
| July 02, 2021 Filed Jul 7, 2021 21:12 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionCommon Stock | 13,983 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-045853 · doc4.xml · nonDerivative · entry 1 Squires Nelson John III · CIK 0001790020 · EVP & GM, E&ES 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,000 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 13, 2021 Filed Feb 16, 2021 23:29 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionRestricted Stock Units · Derivative | 1,911 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-010960 · doc4.xml · derivative · entry 7 Squires Nelson John III · CIK 0001790020 · EVP & GM, E&ES 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 0 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. F4 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Common Stock. F6 · derivative.exercise_date: The Restricted Stock Units vested in full on February 13, 2021. F6 · derivative.expiration_date: The Restricted Stock Units vested in full on February 13, 2021. Read SEC document |
| February 13, 2021 Filed Feb 16, 2021 23:29 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Tax withholdingCommon Stock | 530 | $80.44 | $42,633.20 |
DisclosureSEC source: 0001209191-21-010960 · doc4.xml · nonDerivative · entry 4 Squires Nelson John III · CIK 0001790020 · EVP & GM, E&ES 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,017 Read SEC document |
| February 13, 2021 Filed Feb 16, 2021 23:29 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionCommon Stock | 1,911 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-010960 · doc4.xml · nonDerivative · entry 3 Squires Nelson John III · CIK 0001790020 · EVP & GM, E&ES 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,547 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 · kind: Reflects settlement of Restricted Stock Units, the grant of which was previously reported on a Form 4, following the vesting of the restricted stock units. Read SEC document |
| February 11, 2021 Filed Feb 16, 2021 23:29 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | GrantRestricted Stock Units · Derivative | 3,906 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-010960 · doc4.xml · derivative · entry 6 Squires Nelson John III · CIK 0001790020 · EVP & GM, E&ES 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,906 Underlying: Common Stock · 3,906 shares Expires not disclosed F4 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Common Stock. F5 · derivative.exercise_date: The Restricted Stock Units vest in three (3) equal, annual installments beginning on the first anniversary of the date of grant. F5 · derivative.expiration_date: The Restricted Stock Units vest in three (3) equal, annual installments beginning on the first anniversary of the date of grant. Read SEC document |
| February 11, 2021 Filed Feb 16, 2021 23:29 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | GrantStock Appreciation Rights · Derivative | 9,077 | $0.00 Strike: $76.80 | $0.00 |
DisclosureSEC source: 0001209191-21-010960 · doc4.xml · derivative · entry 5 Squires Nelson John III · CIK 0001790020 · EVP & GM, E&ES 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,077 Underlying: Common Stock · 9,077 shares Expires 2031-02-11 F3 · derivative.exercise_date: Each Stock Appreciation Right becomes exercisable in three (3) equal, annual installments beginning on the first anniversary of the date of grant. Read SEC document |
| February 11, 2021 Filed Feb 16, 2021 23:29 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Tax withholdingCommon Stock | 530 | $76.80 | $40,704.00 |
DisclosureSEC source: 0001209191-21-010960 · doc4.xml · nonDerivative · entry 2 Squires Nelson John III · CIK 0001790020 · EVP & GM, E&ES 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,636 Read SEC document |
| February 11, 2021 Filed Feb 16, 2021 23:29 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionCommon Stock | 1,619 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-010960 · doc4.xml · nonDerivative · entry 1 Squires Nelson John III · CIK 0001790020 · EVP & GM, E&ES 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,166 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 · shares: Represents shares acquired upon settlement of performance shares granted in 2018 under WESCO International, Inc.'s long-term incentive plan. Each performance share represented a contingent right to receive one share of Common Stock if WESCO International, Inc. achieved specified performance goals during the three-years ended December 31, 2020. Read SEC document |
| July 02, 2020 Filed Jul 7, 2020 23:13 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | GrantRestricted Stock Units · Derivative | 46,613 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-20-041551 · doc4.xml · derivative · entry 1 Squires Nelson John III · CIK 0001790020 · EVP & GM, E&ES 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 46,613 Underlying: Common Stock · 46,613 shares Expires not disclosed F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive, subject to the terms and conditions set forth in the related Restricted Stock Unit Agreement and the Company's 1999 Long-Term Incentive Plan, either (i) one share of the Company's common stock, par value $0.01 per share (a "Share") or (ii) a cash payment equal to the Fair Market Value of one Share as of the applicable vesting date, in each case, for each RSU that has vested in accordance with such terms and conditions. F2 · derivative.exercise_date: The Restricted Stock Units shall time-vest 30% on the first anniversary of the grant date, 30% on the second anniversary of the grant date, and 40% on the third anniversary of the grant date. F2 · derivative.expiration_date: The Restricted Stock Units shall time-vest 30% on the first anniversary of the grant date, 30% on the second anniversary of the grant date, and 40% on the third anniversary of the grant date. Read SEC document |
| February 16, 2020 Filed Feb 18, 2020 21:14 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionRestricted Stock Units · Derivative | 1,395 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-20-010082 · doc4.xml · derivative · entry 8 Squires Nelson John III · CIK 0001790020 · SVP & COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 0 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. F4 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Common Stock. F6 · derivative.exercise_date: The Restricted Stock Units vested in full on February 16, 2020. F6 · derivative.expiration_date: The Restricted Stock Units vested in full on February 16, 2020. Read SEC document |
| February 16, 2020 Filed Feb 18, 2020 21:14 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Tax withholdingCommon Stock | 387 | $48.35 | $18,711.45 |
DisclosureSEC source: 0001209191-20-010082 · doc4.xml · nonDerivative · entry 4 Squires Nelson John III · CIK 0001790020 · SVP & COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,547 Read SEC document |
| February 16, 2020 Filed Feb 18, 2020 21:14 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionCommon Stock | 1,395 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-20-010082 · doc4.xml · nonDerivative · entry 3 Squires Nelson John III · CIK 0001790020 · SVP & COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,934 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 · kind: Reflects settlement of restricted stock units, the grant of which was previously reported on a Form 4, following the vesting of the restricted stock units. Read SEC document |
| February 13, 2020 Filed Feb 18, 2020 21:14 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | GrantRestricted Stock Units · Derivative | 6,209 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-20-010082 · doc4.xml · derivative · entry 7 Squires Nelson John III · CIK 0001790020 · SVP & COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,209 Underlying: Common Stock · 6,209 shares Expires not disclosed F4 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Common Stock. F5 · derivative.exercise_date: The Restricted Stock Units vest in three years from the date of the grant. F5 · derivative.expiration_date: The Restricted Stock Units vest in three years from the date of the grant. Read SEC document |
| February 13, 2020 Filed Feb 18, 2020 21:14 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | GrantStock Appreciation Rights · Derivative | 21,645 | $0.00 Strike: $48.32 | $0.00 |
DisclosureSEC source: 0001209191-20-010082 · doc4.xml · derivative · entry 6 Squires Nelson John III · CIK 0001790020 · SVP & COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,645 Underlying: Common Stock · 21,645 shares Expires 2030-02-13 F3 · derivative.exercise_date: Each Stock Appreciation Right becomes exercisable in three (3) equal, annual installments beginning on the first anniversary of the date of grant. Read SEC document |
| February 13, 2020 Filed Feb 18, 2020 21:14 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Tax withholdingCommon Stock | 508 | $48.32 | $24,546.56 |
DisclosureSEC source: 0001209191-20-010082 · doc4.xml · nonDerivative · entry 2 Squires Nelson John III · CIK 0001790020 · SVP & COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,539 Read SEC document |
| February 13, 2020 Filed Feb 18, 2020 21:14 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | Exercise / conversionCommon Stock | 1,550 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-20-010082 · doc4.xml · nonDerivative · entry 1 Squires Nelson John III · CIK 0001790020 · SVP & COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,047 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 · shares: Represents shares acquired upon settlement of performance shares granted in 2017 under WESCO International, Inc.'s long-term incentive plan. Each performance share represented a contingent right to receive one share of Common Stock if WESCO International, Inc. achieved specified performance goals during the three-years ended December 31, 2019. Read SEC document |
| October 01, 2019 Filed Oct 3, 2019 20:07 UTC | WESCO INTERNATIONAL INC WCC · Entity 3330 | GrantRestricted Stock Units · Derivative | 7,154 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-19-052115 · doc4.xml · derivative · entry 1 Squires Nelson John III · CIK 0001790020 · SVP & COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,154 Underlying: Common Stock · 7,154 shares Expires not disclosed F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Common Stock. F2 · derivative.exercise_date: The Restricted Stock Units vest in three years from the date of the grant. F2 · derivative.expiration_date: The Restricted Stock Units vest in three years from the date of the grant. 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.