[144] Trimas Corporation SEC Filing

Rhea-AI Filing Summary

Trimas Corporation (TRS) filed a Form 144 reporting a proposed sale of 25,000 common shares through Wells Fargo Clearing Services with an aggregate market value of $919,012.13. The filing lists the securities exchange as Nasdaq and gives an approximate sale date of 08/13/2025.

The filing details the acquisition of the securities to be sold: 5,000 shares purchased on 10/28/2022, 10,000 shares on 03/01/2024 and 10,000 shares on 11/15/2024, with payment in cash. It also discloses recent open-market sales by Thomas A. Amato: 63,965 shares sold on 07/29/2025 for $2,241,703.40 and 13,900 shares sold on 07/31/2025 for $489,988.50. Outstanding common shares are listed as 40,641,562.

Positive

• None.

Negative

• Recent insider sales disclosed: 63,965 shares on 07/29/2025 for $2,241,703.40 and 13,900 shares on 07/31/2025 for $489,988.50.
• Proposed sale filed: 25,000 common shares with aggregate market value of $919,012.13 and approximate sale date 08/13/2025.
• Relationship to issuer not specified in provided content: the filing's relationship field appears blank in the supplied text.

Insights

Financial Analyst

TL;DR: Form 144 shows a proposed sale of 25,000 TRS shares and significant recent open-market dispositions by the same seller.

The filing discloses a proposed sale of 25,000 common shares valued at $919,012.13, with the trade to be executed through Wells Fargo on Nasdaq. Acquisition dates and amounts are provided, indicating the shares were purchased in three open-window transactions and paid in cash. The document also records two sizable open-market sales by Thomas A. Amato in late July 2025 with gross proceeds disclosed. For analysts, the filing is a routine insider disclosure that provides clarity on recent insider liquidity and the specific volumes and proceeds involved.

Corporate Governance Expert

TL;DR: Multiple open-market sales and a new proposed sale are disclosed; the filing includes a statement about absence of undisclosed material information.

The Form 144 contains required representations, including the signer's statement that they are not aware of undisclosed material adverse information. The record names the seller for recent transactions as Thomas A. Amato and lists acquisition history for the shares proposed for sale. The relationship-to-issuer field is not populated in the provided content, which is a notable omission in context of governance disclosure fields. The filing appears to document compliance with Rule 144 mechanics, while documenting recent insider liquidity events.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	Wells Fargo Clearing Services 1 N. Jefferson Ave. St. Louis MO 63103	25000	919012.13	40641562	08/13/2025	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	10/28/2022	Purchased during open window.	Open Market			5000	10/28/2022	cash
Common	03/01/2024	Purchased during open window.	Open Market			10000	03/01/2024	cash
Common	11/15/2024	Purchased during open window.	Open Market			10000	11/15/2024	cash

* 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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Thomas A. Amato 38505 WOODWARD AVENUE SUITE 200 BLOOMFIELD HILLS MI 48304	Common Shares of TRS	07/29/2025	63965	2241703.40
Thomas A. Amato 38505 WOODWARD AVENUE, SUITE 200 BLOOMFIELD HILLS, MI 48304	Common Shares of TRS	07/31/2025	13900	489988.50

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does TRS report on this Form 144?

The filing reports a proposed sale of 25,000 common shares with an aggregate market value of $919,012.13, to be executed on Nasdaq through Wells Fargo Clearing Services.

Who sold shares recently according to the filing for TRS?

The filing shows Thomas A. Amato sold 63,965 shares on 07/29/2025 for $2,241,703.40 and 13,900 shares on 07/31/2025 for $489,988.50.

What acquisition history is provided for the shares proposed for sale (TRS)?

Acquisition details list 5,000 shares purchased on 10/28/2022, 10,000 shares on 03/01/2024, and 10,000 shares on 11/15/2024, all paid in cash.

How many TRS common shares are outstanding per the filing?

The filing lists 40,641,562 common shares outstanding.

Which broker is listed for the proposed TRS sale?

The broker listed is Wells Fargo Clearing Services with address 1 N. Jefferson Ave., St. Louis, MO 63103.