Welcome to our dedicated page for Trustmark SEC filings (Ticker: TRMK), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Trustmark Corporation (NASDAQGS: TRMK) files a range of documents with the U.S. Securities and Exchange Commission that describe its financial condition, risk profile and corporate actions as a regional financial services company. These SEC filings complement the company’s earnings releases and provide structured disclosures on its commercial banking, consumer banking, mortgage banking, wealth management and trust services activities across Alabama, Florida, Georgia, Mississippi, Tennessee and Texas.
In its current reports on Form 8-K, Trustmark discloses material events such as quarterly financial results, stock repurchase program authorizations and capital markets transactions. For example, an 8-K dated November 17, 2025, describes an agreement to issue and sell subordinated notes, including the intended use of proceeds to repay existing subordinated debt and for general corporate purposes. Other 8-K filings outline regulatory developments, including the conversion of its principal banking subsidiary to a Mississippi-chartered banking corporation named Trustmark Bank and its status as a member bank of the Federal Reserve System.
Investors can also use Trustmark’s SEC filings to track matters such as loan and deposit trends, credit quality, noninterest income from mortgage banking and wealth management, and noninterest expense, as these topics are referenced in results-related 8-Ks that incorporate earnings materials by reference. Registration statements and related prospectus supplements, cited in Trustmark’s filings, provide additional detail on securities offerings and capital structure.
On Stock Titan’s filings page, these documents are presented with AI-powered summaries that explain the key points of lengthy forms in plain language. Real-time updates from EDGAR surface new 8-Ks and other filings as they are posted, while AI highlights items such as capital actions, regulatory changes and significant financing arrangements. Users can quickly scan Trustmark’s regulatory history, then open the full filings when they need the complete legal and financial detail.
Trustmark Corp officer Thomas C. Owens reported a tax-related share disposition. On February 13, 2026, 1,319 shares of Trustmark common stock were withheld at $44.73 per share to satisfy tax obligations tied to vesting restricted stock units granted February 15, 2023. After this withholding, Owens directly beneficially owned 46,827 common shares.
Harvey Robert B reported disposition transactions in a Form 4 filing for TRMK. The filing lists transactions totaling 1,326 shares at a weighted average price of $44.73 per share. Following the reported transactions, holdings were 59,743 shares.
DEWEY DUANE A reported disposition transactions in a Form 4 filing for TRMK. The filing lists transactions totaling 4,076 shares at a weighted average price of $44.73 per share. Following the reported transactions, holdings were 133,881 shares.
Day Monica A reported disposition transactions in a Form 4 filing for TRMK. The filing lists transactions totaling 1,327 shares at a weighted average price of $44.73 per share. Following the reported transactions, holdings were 39,750 shares.
Trustmark Corporation Principal Accounting Officer reports tax withholding share disposition. On February 13, 2026, George T. Chambers, Jr. had 838 shares of Trustmark common stock withheld at $44.73 per share to cover tax obligations tied to vesting restricted stock units granted February 15, 2023. After this tax-withholding disposition, he directly beneficially owned 19,636 shares of Trustmark common stock.
Trustmark Corp received an amended Schedule 13G from the Robert M Hearin Support Foundation and The Robert M Hearin Foundation, reflecting a shift to passive investor status and an ownership level below 5% of the common stock.
The Robert M Hearin Support Foundation reports beneficial ownership of 2,660,000 shares of Trustmark common stock, representing 4.53% of the class, with sole voting and dispositive power over all shares. The Robert M Hearin Foundation reports beneficial ownership of 240,000 shares, representing 0.41% of the class, also with sole voting and dispositive power.
The foundations explain they are no longer Trustmark’s largest shareholder and no longer have a representative on the board, so they now regard themselves as passive investors. They disclose sales of 40,000 shares on February 4, 2026 and 35,000 shares on February 5, 2026, which brought their combined ownership below the 5% reporting threshold and make this an exit Schedule 13G filing. They certify the shares are not held to change or influence control of Trustmark.
Trustmark Corporation filed a current report to share its latest financial results. The company announced earnings for the period ended December 31, 2025, through a press release and an investor slide presentation. These materials provide details on how the business performed over that period.
The press release and slides are included as exhibits to the report, making the full financial information and commentary available to investors. The filing is signed by the treasurer and principal financial officer, underscoring its official status.
Trustmark Corporation disclosed that its board has authorized a new stock repurchase program allowing the company to buy back up to $100.0 million of its common shares. The program becomes effective on January 1, 2026 and runs through December 31, 2026, replacing the current authorization that expires on December 31, 2025.
The company may repurchase shares at prevailing market prices through open market or privately negotiated transactions, and can discontinue purchases at management’s discretion. As of October 31, 2025, Trustmark had 59,958,255 common shares outstanding, giving a sense of the potential scale of the new buyback authorization.
Trustmark Corporation plans to raise new long-term debt and refinance existing notes. The company agreed to issue and sell $175,000,000 of 6.00% Fixed-to-Floating Rate Subordinated Notes due 2035, with an underwriting discount of 1.1%, resulting in approximately $173.1 million of net proceeds before expenses. Trustmark intends to use the proceeds to repay $125,000,000 of its outstanding 3.625% Fixed-to-Floating Rate Subordinated Notes due 2030 plus accrued interest, and for general corporate purposes. The new notes pay a fixed 6.00% interest rate until December 1, 2030, then switch to a floating rate based on a Benchmark rate, expected to be Three-Month Term SOFR, plus 260 basis points until maturity in 2035. The offering is expected to close on November 20, 2025, subject to customary conditions, and the notes are unsecured, subordinated obligations in Trustmark’s capital structure.
Trustmark Corporation is issuing $175,000,000 of 6.00% fixed-to-floating rate subordinated notes due 2035. The notes pay 6.00% interest semiannually to December 1, 2030, then switch to a floating rate equal to the Benchmark, expected to be Three-Month Term SOFR, plus 260 basis points, paid quarterly until maturity. The notes are unsecured, subordinated obligations of Trustmark, structurally junior to obligations of its subsidiaries, and are not insured or guaranteed by the FDIC. Trustmark may, with required regulatory approval, redeem the notes at par plus accrued interest on any interest payment date on or after December 1, 2030, and upon certain tax, regulatory capital, or investment company law events. Estimated net proceeds of about $171.9 million will be used to repay $125 million principal of Trustmark’s 3.625% subordinated notes due 2030 and for general corporate purposes.