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Glazner Mary Kristin

Disclosed activity across 1 company

Tapewire entity
66018
SEC CIK
0001759750

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
WABASH NATIONAL CorpWNC · Entity 5438Chief Administrative OfficerSeptember 14, 2026September 15, 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.

WABASH NATIONAL Corp

Report date September 14, 2026 · Filed September 15, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect155,374 Reported balance After 2026-09-14 transaction · row 1
1 source row

Row 1 · 2026-09-14 · Sale · Disposed 10,000 · Balance 155,374

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
September 14, 2026 Filed Sep 15, 2026 19:32 UTC WABASH NATIONAL Corp WNC · Entity 5438 SaleCommon Stock 10,000 $12.25 $122,500.00
Disclosure

SEC source: 0000879526-26-000095 · form4.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 155,374

Read SEC document
February 15, 2026 Filed Feb 18, 2026 20:01 UTC WABASH NATIONAL Corp WNC · Entity 5438 Tax withholdingCommon Stock 5,778 $11.86 $68,527.08
Disclosure

SEC source: 0000879526-26-000028 · form4.xml · nonDerivative · entry 2

Glazner Mary Kristin · CIK 0001759750 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 165,374

Read SEC document
February 14, 2026 Filed Feb 18, 2026 20:01 UTC WABASH NATIONAL Corp WNC · Entity 5438 Tax withholdingCommon Stock 2,220 $11.86 $26,329.20
Disclosure

SEC source: 0000879526-26-000028 · form4.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 171,152

Read SEC document
February 12, 2026 Filed Feb 17, 2026 14:29 UTC WABASH NATIONAL Corp WNC · Entity 5438 GrantCommon Stock 37,554 $0.00 $0.00
Disclosure

SEC source: 0000879526-26-000015 · form4.xml · nonDerivative · entry 2

Glazner Mary Kristin · CIK 0001759750 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 173,372

F1 · shares: These shares represent restricted stock units and will be settled in common stock. The RSUs vest in three equal annual installments on February 12, 2027, February 12, 2028, and February 12, 2029.

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February 12, 2026 Filed Feb 17, 2026 14:29 UTC WABASH NATIONAL Corp WNC · Entity 5438 Tax withholdingCommon Stock 5,385 $11.65 $62,735.25
Disclosure

SEC source: 0000879526-26-000015 · form4.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,818

Read SEC document
February 16, 2025 Filed Feb 19, 2025 21:08 UTC WABASH NATIONAL Corp WNC · Entity 5438 Tax withholdingCommon Stock 14,110 $12.40 $174,964.00
Disclosure

SEC source: 0001062993-25-002817 · form4.xml · nonDerivative · entry 2

Glazner Mary Kristin · CIK 0001759750 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 148,287

Read SEC document
February 16, 2025 Filed Feb 19, 2025 21:08 UTC WABASH NATIONAL Corp WNC · Entity 5438 GrantCommon Stock 21,921 $0.00 $0.00
Disclosure

SEC source: 0001062993-25-002817 · form4.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 162,397

F1 · shares: Represents earned performance units that were converted into shares of common stock on the date of vesting.

Read SEC document
February 16, 2025 Filed Mar 18, 2025 20:58 UTC Amendment WABASH NATIONAL Corp WNC · Entity 5438 Tax withholdingCommon Stock 21,188 $12.40 $262,731.20
Disclosure

SEC source: 0001062993-25-005745 · form4a.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 141,203

F1 · shares: This amended Form 4 is filed to correct an error in the previously reported shares for taxes, which was inadvertently reported as 14,110 in the original filing. The correct number of shares for taxes is 21,188.

F2 · balance_after: Reflects a reduction of 6 shares to correct an inadvertent error on the reporting person's Form 4 filed on February 16, 2024, which overreported the number of RSUs granted by 6 shares.

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February 12, 2025 Filed Feb 14, 2025 14:56 UTC WABASH NATIONAL Corp WNC · Entity 5438 GrantCommon Stock 33,624 $0.00 $0.00
Disclosure

SEC source: 0001062993-25-002401 · form4.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140,476

F1 · shares: These shares represent restricted stock units and will be settled in common stock upon vesting on February 12, 2028.

Read SEC document
February 18, 2024 Filed Feb 20, 2024 22:20 UTC WABASH NATIONAL Corp WNC · Entity 5438 Tax withholdingCommon Stock 19,520 $26.32 $513,766.40
Disclosure

SEC source: 0001062993-24-003726 · form4.xml · nonDerivative · entry 2

Glazner Mary Kristin · CIK 0001759750 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 106,852

F2 · shares: Shares for taxes for RSU and PSU vested on 02/18/2024 and granted on 02/18/2021.

Read SEC document
February 18, 2024 Filed Feb 20, 2024 22:20 UTC WABASH NATIONAL Corp WNC · Entity 5438 GrantCommon Stock 21,163 $0.00 $0.00
Disclosure

SEC source: 0001062993-24-003726 · form4.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,372

F1 · shares: Represents earned performance units that were converted into shares of common stock on the date of vesting.

Read SEC document
February 14, 2024 Filed Feb 16, 2024 19:26 UTC WABASH NATIONAL Corp WNC · Entity 5438 GrantCommon Stock 15,140 $0.00 $0.00
Disclosure

SEC source: 0001062993-24-003412 · form4.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,209

F1 · shares: These shares represent restricted stock units and will be settled in common stock upon vesting on February 14, 2027.

Read SEC document
March 08, 2023 Filed Mar 10, 2023 17:41 UTC WABASH NATIONAL Corp WNC · Entity 5438 Exercise / conversionStock Option (right to buy) · Derivative 750 $0.00 Strike: $14.16 $0.00
Disclosure

SEC source: 0001062993-23-006476 · form4.xml · derivative · entry 3

Glazner Mary Kristin · CIK 0001759750 · SVP, General Counsel & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 750 shares

Expires 2025-02-17

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.

F2 · derivative.exercise_date: Award is fully vested.

Read SEC document
March 08, 2023 Filed Mar 10, 2023 17:41 UTC WABASH NATIONAL Corp WNC · Entity 5438 SaleCommon Stock 7,483 $27.69 $207,204.27
Disclosure

SEC source: 0001062993-23-006476 · form4.xml · nonDerivative · entry 2

Glazner Mary Kristin · CIK 0001759750 · SVP, General Counsel & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,069

F1 · kind: The exercise and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2023.

Read SEC document
March 08, 2023 Filed Mar 10, 2023 17:41 UTC WABASH NATIONAL Corp WNC · Entity 5438 Exercise / conversionCommon Stock 750 $14.16 $10,620.00
Disclosure

SEC source: 0001062993-23-006476 · form4.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · SVP, General Counsel & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,552

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 · kind: The exercise and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2023.

Read SEC document
February 21, 2023 Filed Feb 22, 2023 22:03 UTC WABASH NATIONAL Corp WNC · Entity 5438 Tax withholdingCommon Stock 14,522 $28.20 $409,520.40
Disclosure

SEC source: 0001062993-23-004402 · form4.xml · nonDerivative · entry 2

Glazner Mary Kristin · CIK 0001759750 · SVP, General Counsel & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,802

F1 · date: Shares for taxes for RSU and PSU granted on 02/19/2020

Read SEC document
February 21, 2023 Filed Feb 22, 2023 22:03 UTC WABASH NATIONAL Corp WNC · Entity 5438 GrantCommon Stock 20,781 $0.00 $0.00
Disclosure

SEC source: 0001062993-23-004402 · form4.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · SVP, General Counsel & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,324

Read SEC document
February 15, 2023 Filed Feb 17, 2023 19:08 UTC WABASH NATIONAL Corp WNC · Entity 5438 GrantCommon Stock 13,130 $0.00 $0.00
Disclosure

SEC source: 0001062993-23-003973 · form4.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · SVP, General Counsel & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,543

F1 · shares: These shares represent restricted stock units and will be settled in common stock upon vesting on February 15, 2026.

Read SEC document
February 21, 2022 Filed Feb 23, 2022 20:46 UTC WABASH NATIONAL Corp WNC · Entity 5438 Tax withholdingCommon Stock 5,904 $16.94 $100,013.76
Disclosure

SEC source: 0001062993-22-005282 · form4.xml · nonDerivative · entry 2

Glazner Mary Kristin · CIK 0001759750 · SVP, General Counsel & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,413

F1 · date: Shares for taxes for RSU and PSU granted on 02/21/2019

Read SEC document
February 21, 2022 Filed Feb 23, 2022 20:46 UTC WABASH NATIONAL Corp WNC · Entity 5438 GrantCommon Stock 6,523 $0.00 $0.00
Disclosure

SEC source: 0001062993-22-005282 · form4.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · SVP, General Counsel & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,317

Read SEC document
February 16, 2022 Filed Feb 18, 2022 18:59 UTC WABASH NATIONAL Corp WNC · Entity 5438 GrantCommon Stock 20,231 $0.00 $0.00
Disclosure

SEC source: 0001062993-22-004898 · form4.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · SVP, General Counsel & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,794

F1 · shares: These shares represent restricted stock units and will be settled in common stock upon vesting on February 16, 2025.

Read SEC document
November 12, 2021 Filed Nov 15, 2021 15:57 UTC WABASH NATIONAL Corp WNC · Entity 5438 Tax withholdingCommon Stock 2,231 $18.21 $40,626.51
Disclosure

SEC source: 0000879526-21-000075 · edgar.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · SVP, General Counsel & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,563

Read SEC document
February 22, 2021 Filed Feb 23, 2021 15:54 UTC WABASH NATIONAL Corp WNC · Entity 5438 Tax withholdingCommon Stock 1,699 $17.11 $29,069.89
Disclosure

SEC source: 0000879526-21-000012 · edgar.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · SVP, General Counsel & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,794

Read SEC document
February 18, 2021 Filed Feb 19, 2021 19:02 UTC WABASH NATIONAL Corp WNC · Entity 5438 GrantCommon Stock 22,694 $0.00 $0.00
Disclosure

SEC source: 0000879526-21-000005 · edgar.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · SVP, Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,493

F1 · shares: These shares represent restricted stock units and will be settled in common stock upon vesting on February 18, 2024.

Read SEC document
February 22, 2020 Filed Feb 25, 2020 17:01 UTC WABASH NATIONAL Corp WNC · Entity 5438 Tax withholdingCommon stock 1,591 $12.44 $19,792.04
Disclosure

SEC source: 0000879526-20-000019 · edgar.xml · nonDerivative · entry 2

Glazner Mary Kristin · CIK 0001759750 · SVP, Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,799

F2 · shares: Shares for taxes for PSUs and RSUs vested on 02/22/2020 and granted on 2/22/2017.

Read SEC document
February 22, 2020 Filed Feb 25, 2020 17:01 UTC WABASH NATIONAL Corp WNC · Entity 5438 GrantCommon Stock 1,164 $0.00 $0.00
Disclosure

SEC source: 0000879526-20-000019 · edgar.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · SVP, Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,390

F1 · shares: Represents earned performance units that were converted into shares of common stock on the date of vesting.

Read SEC document
February 19, 2020 Filed Feb 20, 2020 23:45 UTC WABASH NATIONAL Corp WNC · Entity 5438 GrantCommon stock 12,068 $0.00 $0.00
Disclosure

SEC source: 0000879526-20-000008 · edgar.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · SVP, Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,226

F1 · shares: These shares represent restricted stock units and will be settled in common stock upon vesting on February 19, 2023.

Read SEC document
February 21, 2019 Filed Feb 25, 2019 20:13 UTC WABASH NATIONAL Corp WNC · Entity 5438 GrantCommon Stock 6,339 $0.00 $0.00
Disclosure

SEC source: 0000879526-19-000019 · edgar.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · SVP Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,149

F1 · shares: These shares represent restricted stock units and will be settled in common stock upon vesting on February 21, 2022.

Read SEC document
February 17, 2019 Filed Feb 20, 2019 22:01 UTC WABASH NATIONAL Corp WNC · Entity 5438 Tax withholdingCommon Stock 2,692 $14.43 $38,845.56
Disclosure

SEC source: 0000879526-19-000008 · edgar.xml · nonDerivative · entry 2

Glazner Mary Kristin · CIK 0001759750 · SVP Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,810

F1 · security: Shares for taxes for RSU and PSU grants on 2/17/16

Read SEC document
February 17, 2019 Filed Feb 20, 2019 22:01 UTC WABASH NATIONAL Corp WNC · Entity 5438 GrantCommon Stock 2,119 $0.00 $0.00
Disclosure

SEC source: 0000879526-19-000008 · edgar.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · SVP Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,502

Read SEC document
November 14, 2018 Filed Nov 28, 2018 20:21 UTC WABASH NATIONAL Corp WNC · Entity 5438 GrantCommon Stock 5,000 $0.00 $0.00
Disclosure

SEC source: 0000879526-18-000034 · edgar.xml · nonDerivative · entry 1

Glazner Mary Kristin · CIK 0001759750 · SVP Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,383

F1 · security: Restricted stock unit award vesting 11/12/2021

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.