TapewireFind a company

person · Reporting owner

Doerfler Mari

Disclosed activity across 1 company

Tapewire entity
48029
SEC CIK
0001957375

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Owens CorningOC · Entity 3503Vice President and ControllerMay 08, 2026May 12, 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.

Owens Corning

Report date May 08, 2026 · Filed May 12, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
$.01 Par Value CommonSEC Table I · non-derivativeDirect3,093 Reported balance After 2026-05-08 transaction · row 1
1 source row

Row 1 · 2026-05-08 · Sale · Disposed 1,926 · Balance 3,093

Transaction history

JSON API
Reset

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
May 08, 2026 Filed May 12, 2026 20:10 UTC Owens Corning OC · Entity 3503 Sale$.01 Par Value Common 1,926 $120.92 $232,884.22
Disclosure

SEC source: 0001370946-26-000159 · wk-form4_1778616633.xml · nonDerivative · entry 1

Doerfler Mari · CIK 0001957375 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,093

Read SEC document
April 06, 2026 Filed Apr 8, 2026 20:17 UTC Owens Corning OC · Entity 3503 Tax withholding$.01 Par Value Common 1,167 $106.28 $124,028.76
Disclosure

SEC source: 0001957375-26-000002 · wk-form4_1775679472.xml · nonDerivative · entry 1

Doerfler Mari · CIK 0001957375 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,019

F1 · shares: Shares withheld upon vesting of restricted stock units to satisfy tax withholding obligations.

Read SEC document
February 05, 2026 Filed Feb 6, 2026 21:36 UTC Owens Corning OC · Entity 3503 Tax withholding$.01 Par Value Common 147 $132.23 $19,437.81
Disclosure

SEC source: 0001370946-26-000057 · wk-form4_1770413770.xml · nonDerivative · entry 2

Doerfler Mari · CIK 0001957375 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,186

F2 · shares: Shares withheld upon vesting of restricted stock units to satisfy tax withholding obligations.

Read SEC document
February 04, 2026 Filed Feb 6, 2026 21:36 UTC Owens Corning OC · Entity 3503 Grant$.01 Par Value Common 1,473 $132.83 $195,658.59
Disclosure

SEC source: 0001370946-26-000057 · wk-form4_1770413770.xml · nonDerivative · entry 1

Doerfler Mari · CIK 0001957375 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,333

F1 · shares: Restricted stock units granted under the Owens Corning 2023 Stock Plan.

Read SEC document
February 02, 2026 Filed Feb 4, 2026 21:20 UTC Owens Corning OC · Entity 3503 Tax withholding$.01 Par Value Common 379 $122.17 $46,302.43
Disclosure

SEC source: 0001370946-26-000032 · wk-form4_1770240031.xml · nonDerivative · entry 1

Doerfler Mari · CIK 0001957375 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,860

F1 · shares: Shares withheld upon vesting of restricted stock units to satisfy tax withholding obligations.

Read SEC document
August 12, 2025 Filed Aug 14, 2025 20:06 UTC Owens Corning OC · Entity 3503 Sale$.01 Par Value Common 441 $149.00 $65,709.00
Disclosure

SEC source: 0001957375-25-000004 · wk-form4_1755202009.xml · nonDerivative · entry 1

Doerfler Mari · CIK 0001957375 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,239

F1 · balance_after: The total amount of holdings reflects an acquisition on May 30, 2025 of 122 shares through the Issuer's Employee Stock Purchase Plan which is exempt under Rule 16b-3(c).

Read SEC document
February 05, 2025 Filed Feb 7, 2025 21:20 UTC Owens Corning OC · Entity 3503 Grant$.01 Par Value Common 892 $182.15 $162,477.80
Disclosure

SEC source: 0001370946-25-000059 · wk-form4_1738963235.xml · nonDerivative · entry 1

Doerfler Mari · CIK 0001957375 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,558

F1 · shares: Restricted stock units granted under the Owens Corning 2023 Stock Plan.

Read SEC document
February 03, 2025 Filed Feb 5, 2025 21:15 UTC Owens Corning OC · Entity 3503 Tax withholding$.01 Par Value Common 458 $180.10 $82,485.80
Disclosure

SEC source: 0001370946-25-000036 · wk-form4_1738790103.xml · nonDerivative · entry 1

Doerfler Mari · CIK 0001957375 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,666

F1 · shares: Shares withheld upon vesting of restricted stock units to satisfy tax withholding obligations.

F2 · balance_after: The total amount of holdings reflects an acquisition on November 29, 2024 of 33 shares through the Issuer's Employee stock Purchase Plan, which is exempt under Rule 16b-3(c).

Read SEC document
June 12, 2024 Filed Jun 14, 2024 20:02 UTC Owens Corning OC · Entity 3503 Sale$.01 Par Value Common 240 $182.05 $43,692.00
Disclosure

SEC source: 0001370946-24-000163 · wk-form4_1718395331.xml · nonDerivative · entry 1

Doerfler Mari · CIK 0001957375 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,954

Read SEC document
June 12, 2024 Filed Jun 17, 2024 21:02 UTC Amendment Owens Corning OC · Entity 3503 Sale$.01 Par Value Common 240 $182.05 $43,692.00
Disclosure

SEC source: 0001370946-24-000169 · wk-form4a_1718658137.xml · nonDerivative · entry 1

Doerfler Mari · CIK 0001957375 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,091

F1 · balance_after: The total amount of holdings reflects an acquisition on May 31, 2024 of 137 shares through the Issuer's Employee stock Purchase Plan, which is exempt under Rule 16b-3(c).

F2 · balance_after: This Form 4/A updates the beneficial ownership total as of the date of this filing.

Read SEC document
February 05, 2024 Filed Feb 7, 2024 22:06 UTC Owens Corning OC · Entity 3503 Tax withholding$.01 Par Value Common 193 $152.99 $29,527.07
Disclosure

SEC source: 0001370946-24-000028 · wk-form4_1707343602.xml · nonDerivative · entry 1

Doerfler Mari · CIK 0001957375 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,194

F1 · shares: Shares withheld upon vesting of restricted stock units to satisfy tax withholding obligations.

Read SEC document
February 02, 2024 Filed Feb 5, 2024 21:28 UTC Owens Corning OC · Entity 3503 Tax withholding$.01 Par Value Common 105 $155.42 $16,319.10
Disclosure

SEC source: 0001370946-24-000020 · wk-form4_1707168470.xml · nonDerivative · entry 3

Doerfler Mari · CIK 0001957375 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,387

F2 · shares: Shares withheld upon vesting of restricted stock units to satisfy tax withholding obligations.

Read SEC document
February 01, 2024 Filed Feb 5, 2024 21:28 UTC Owens Corning OC · Entity 3503 Tax withholding$.01 Par Value Common 103 $155.68 $16,035.04
Disclosure

SEC source: 0001370946-24-000020 · wk-form4_1707168470.xml · nonDerivative · entry 2

Doerfler Mari · CIK 0001957375 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,492

F2 · shares: Shares withheld upon vesting of restricted stock units to satisfy tax withholding obligations.

Read SEC document
February 01, 2024 Filed Feb 5, 2024 21:28 UTC Owens Corning OC · Entity 3503 Grant$.01 Par Value Common 995 $0.00 $0.00
Disclosure

SEC source: 0001370946-24-000020 · wk-form4_1707168470.xml · nonDerivative · entry 1

Doerfler Mari · CIK 0001957375 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,595

F1 · shares: Restricted stock units granted under the Owens Corning 2023 Stock Plan.

Read SEC document
December 12, 2023 Filed Dec 14, 2023 21:23 UTC Owens Corning OC · Entity 3503 Sale$.01 Par Value Common 350 $143.81 $50,333.50
Disclosure

SEC source: 0001370946-23-000072 · wk-form4_1702589006.xml · nonDerivative · entry 1

Doerfler Mari · CIK 0001957375 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,600

F1 · balance_after: The total amount of holdings reflects an acquisition on November 30, 2023 of 77 shares through the Issuer's Employee Stock Purchase Plan, which is exempt under Rule 16b-3(c).

Read SEC document
June 07, 2023 Filed Jun 9, 2023 20:15 UTC Owens Corning OC · Entity 3503 Sale$.01 Par Value Common 300 $117.91 $35,373.00
Disclosure

SEC source: 0001209191-23-035782 · doc4.xml · nonDerivative · entry 1

Doerfler Mari · CIK 0001957375 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,873

F1 · balance_after: The total amount of holdings reflects an acquisition on May 31, 2023 of 184 shares through the Issuer's Employee Stock Purchase Plan, which is exempt under Rule 16b-3(c).

Read SEC document
April 03, 2023 Filed Apr 5, 2023 20:27 UTC Owens Corning OC · Entity 3503 Grant$.01 Par Value Common 2,586 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-023324 · doc4.xml · nonDerivative · entry 1

Doerfler Mari · CIK 0001957375 · Vice President and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,989

F1 · shares: Restricted stock units granted under the Owens Corning 2019 Stock Plan.

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.