TRUSTCO BANK CORP N Y 8-K

What Happened

• TrustCo Bank Corp. NY (TRST) filed a Form 8-K on January 21, 2026 to report its quarterly results for the period ended December 31, 2025.
• The filing attaches a press release with the quarterly results as Exhibit 99(a). The 8-K notes the cover page Inline XBRL tags are embedded in the filing.

Key Details

• Filing date: January 21, 2026.
• Period reported: quarter ended December 31, 2025 (Q4 2025 / fiscal quarter).
• Disclosure type: Item 2.02 (Results of Operations and Financial Condition) with press release attached as Exhibit 99(a).
• Inline XBRL cover page included per Item 9.01.

Why It Matters

• This 8-K signals TrustCo has disclosed its latest earnings and quarterly financial results; those figures (revenue, net income, margins, or other metrics) are provided in the attached press release and are material for evaluating near-term performance.
• Retail investors should review the Exhibit 99(a) press release for the specific earnings, revenue, EPS, and any management commentary or outlook that could affect the stock, dividend expectations, or valuations.