TRS insider files Form 144 to sell 3,000 shares

TRS filed a Form 144 notifying a proposed sale of 3,000 shares of Common Stock through Fidelity Brokerage Services LLC.

Rhea-AI Filing Summary

TRS filed a Form 144 notifying a proposed sale of 3,000 shares of Common Stock through Fidelity Brokerage Services LLC. The filing lists an aggregate dollar amount of $123,285.00 and includes the date 05/05/2026. The excerpt shows restricted stock vesting entries: 1,622 shares vested on 03/01/2019, 264 on 05/01/2019, 566 on 03/11/2021, and 548 on 05/01/2021.

Key Figures

Shares proposed for sale: 3,000 shares Aggregate dollar amount: $123,285.00 Numeric entry in excerpt: 35,827,685 +4 more

7 metrics

Shares proposed for sale 3,000 shares Form 144 listing with Fidelity broker

Aggregate dollar amount $123,285.00 Amount shown on the Form 144 excerpt

Numeric entry in excerpt 35,827,685 Number appearing in the excerpt (label not provided)

Vested on 03/01/2019 1,622 shares Restricted Stock Vesting

Vested on 05/01/2019 264 shares Restricted Stock Vesting

Vested on 03/11/2021 566 shares Restricted Stock Vesting

Vested on 05/01/2021 548 shares Restricted Stock Vesting

Key Terms

Restricted Stock Vesting, Form 144, Fidelity Brokerage Services LLC

3 terms

Restricted Stock Vesting financial

"Restricted Stock Vesting | Issuer | 1622 | 03/01/2019"

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

"Filer Information | 144: Filer Information"

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.

Fidelity Brokerage Services LLC 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 report?

The Form 144 reports a proposed sale of 3,000 shares of Common Stock through Fidelity Brokerage Services. The filing shows a related dollar amount of $123,285.00 and the date 05/05/2026.

Who is the broker listed on TRS's Form 144?

The broker listed is Fidelity Brokerage Services LLC at 900 Salem Street, Smithfield, RI. The filing identifies Fidelity as the broker for the proposed sale on 05/05/2026.

Are the shares being sold from vested restricted stock for TRS?

Yes. The excerpt lists restricted stock vesting entries tied to the securities: 1,622, 264, 566, and 548 shares vesting on specified dates between 2019 and 2021.

Does the Form 144 show shares outstanding for TRS?

The excerpt includes the number 35,827,685 but does not label it explicitly as outstanding shares. The filing text must be consulted for the precise label and context.

When was the Form 144 dated for TRS?

The filing shows the date 05/05/2026 associated with the transaction and broker details. That date appears to be the Form 144 filing date in the excerpt.

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

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Accepted by SEC EDGAR 05/05/2026 - 01:28 PM EDT 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	0001990386
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	Robin Jodi F.
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	Officer

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	3000	123285.00	35827685	05/05/2026	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	03/01/2019	Restricted Stock Vesting	Issuer			1622	03/01/2019	Compensation
Common	05/01/2019	Restricted Stock Vesting	Issuer			264	05/01/2019	Compensation
Common	03/11/2021	Restricted Stock Vesting	Issuer			566	03/11/2021	Compensation
Common	05/01/2021	Restricted Stock Vesting	Issuer			548	05/01/2021	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	05/05/2026
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/ Emily Navaro, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Jodi F. Robin.
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)