TRS files Form 144 to sell 15,000 shares

TRS submitted a Form 144 notice indicating 15,000 shares of common stock are planned for sale through Fidelity Brokerage Services LLC.

Rhea-AI Filing Summary

TRS submitted a Form 144 notice indicating 15,000 shares of common stock are planned for sale through Fidelity Brokerage Services LLC. The filing lists an aggregate value of $675,464.83 and shows 35,827,685 shares beneficially owned as of 06/30/2026. The securities listed were granted as restricted stock with vesting entries on 03/11/2021, 03/11/2022, 03/11/2023, 03/11/2024, and 03/14/2025.

Insights

Corporate Governance Counsel

Routine Rule 144 notice of proposed resale of restricted shares.

The filing lists $675,464.83 tied to 15,000 shares to be sold via Fidelity Brokerage Services LLC. It identifies the lots as restricted stock vesting from grant dates in 2021–2025. Timing and method beyond the broker designation are not stated in the excerpt.

Because this is a Rule 144 notification, cash‑flow treatment and exact sale timing are governed by resale conditions under the rule and by broker execution; subsequent filings or transaction reports would show actual dispositions.

Key Figures

Shares proposed for sale: 15,000 shares Aggregate value: $675,464.83 Beneficial ownership: 35,827,685 shares +1 more

4 metrics

Shares proposed for sale 15,000 shares Listed with Fidelity Brokerage Services LLC

Aggregate value $675,464.83 Value shown alongside 15,000 shares

Beneficial ownership 35,827,685 shares As of 06/30/2026

Vesting lot (example) 4,370 shares Restricted Stock Vesting on 03/11/2021

Key Terms

Restricted Stock Vesting, Form 144, Transferee / Broker

3 terms

Restricted Stock Vesting financial

"Restricted Stock Vesting | Issuer | 4370 | 03/11/2021"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Form 144 regulatory

"144: Securities To Be Sold"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Transferee / Broker financial

"Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does TRS's Form 144 say about shares offered for sale?

The notice lists 15,000 shares of common stock proposed for sale through Fidelity Brokerage Services LLC, with an aggregate value of $675,464.83 shown in the excerpt.

Does the filing state how many shares TRS beneficially owns?

Yes. The excerpt shows 35,827,685 shares beneficially owned as of 06/30/2026, presented alongside the proposed sale information.

Are the shares being sold from recent compensation vesting?

The filing lists multiple entries labeled Restricted Stock Vesting with dates 03/11/2021, 03/11/2022, 03/11/2023, 03/11/2024, and 03/14/2025, indicating the lots originated from compensation.

Does the Form 144 specify sale timing or method beyond the broker?

No. The excerpt names Fidelity Brokerage Services LLC as the broker but does not specify sale timing, routing method, or whether transactions have occurred in the past three months.

Will this Form 144 by itself confirm a completed sale?

No. A Form 144 is a notice of proposed resale; it does not confirm execution. Actual dispositions would appear in transaction reports or subsequent filings.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/30/2026 - 04:16 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001436496
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	TRIMAS CORP
SEC File Number	001-10716
Address of Issuer	38505 WOODWARD AVENUE SUITE 200 BLOOMFIELD HILLS MICHIGAN 48304
Phone	2486315400
Name of Person for Whose Account the Securities are To Be Sold	Parker Herbert K
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	15000	675464.83	35827685	06/30/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	03/11/2021	Restricted Stock Vesting	Issuer			4370	03/11/2021	Compensation
Common	03/11/2022	Restricted Stock Vesting	Issuer			3016	03/11/2022	Compensation
Common	03/11/2023	Restricted Stock Vesting	Issuer			3222	03/11/2023	Compensation
Common	03/11/2024	Restricted Stock Vesting	Issuer			3445	03/11/2024	Compensation
Common	03/14/2025	Restricted Stock Vesting	Issuer			947	03/14/2025	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	06/30/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/05/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Jennifer Ruchti, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Herbert Parker
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)