TRST TRUSTCO BANK CORP N Y
company
SEC Filings & Insider Trading Activity 2026

CIK: 357301
Financials
State Commercial Banks 51 filings
Russell 2000

Latest TRUSTCO BANK CORP N Y (TRST) SEC EDGAR filings in 2026 — including the most recent 10-K annual report filed on March 16, 2026, a 10-Q quarterly report filed on November 7, 2025, an 8-K current report filed on April 21, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for TRUSTCO BANK CORP N Y (TRST) (SEC CIK 357301), with AI-powered section-by-section summaries updated daily.

10-Q: 31
10-K: 12
8-K: 8

Latest 2026 SEC Filing Dates

10-K Annual Report
Mar 16, 2026
10-Q Quarterly Report
Nov 7, 2025
8-K Current Report
Apr 21, 2026

AI 10-K Annual Report Analysis
Latest 10-K (2025-12-31)

Business Overview

  • Core business model: Community bank providing retail and commercial banking services
  • New share repurchase program authorized for up to 2,000,000 shares (~11% outstanding), expiring Dec 31, 2026
+3 more insights

Risk Factors

  • No specific regulatory or legal risk detailed in text
  • No geopolitical or macroeconomic threat detailed in text
+3 more insights

Management Discussion & Analysis

  • No MD&A financial details disclosed in this filing; refers to 2025 Annual Report pages 6-33 for discussion
  • No revenue, profitability, segment, cash flow, or forward-looking data within provided text

AI 10-Q Quarterly Report Analysis
Latest 10-Q (2025-09-30)

Risk Factors

  • New fraud risk added on increased electronic fraud attempts aligned with rising national incidents impacting potential financial losses and reputation
  • Activist shareholders risk updated emphasizing costly proxy contests, litigation, and disruption to strategic plan execution causing share price volatility
Read full Q3 2025 10-Q analysis →

Annual Reports Archive
10-K

AI-powered analysis of TRUSTCO BANK CORP N Y (TRST) 10-K annual reports filed with SEC EDGAR.

Quarterly Reports Archive
10-Q

AI-powered analysis of TRUSTCO BANK CORP N Y (TRST) 10-Q quarterly reports filed with SEC EDGAR.

Financial Summary
XBRL

FY2021FY2022FY2023FY2024FY2025
Profitability
Revenue$168.0M$186.6M$226.2M$243.3M$259.4M
Net Income$61.5M$75.2M$58.6M$48.8M$61.1M
Net Margin36.6%40.3%25.9%20.1%23.6%
Balance Sheet
Total Assets$6.2B$6.0B$6.2B$6.2B$6.4B
Equity$601.1M$600.0M$645.3M$676.3M$686.6M
ROE10.2%12.5%9.1%7.2%8.9%

Source: XBRL financial data from TRUSTCO BANK CORP N Y (TRST) 10-K filings on SEC EDGAR. All figures in USD. Key metrics include revenue, net income, gross profit, gross profit margin, operating income, EPS (diluted), total assets, stockholders' equity, return on equity (ROE), operating cash flow, and capital expenditure.

Latest 2026 SEC Filings — 10-K, 10-Q, 8-K & Form 4

FormFiling DatePeriodAnalysisSEC
8-K
Apr 21, 2026
8-K
Apr 10, 2026
10-K
Mar 16, 2026Dec 31, 2025Analysis
8-K
Feb 17, 2026
8-K
Jan 29, 2026
8-K
Jan 29, 2026
8-K
Jan 21, 2026
8-K
Jan 12, 2026
8-K
Dec 19, 2025
10-Q
Nov 7, 2025Sep 30, 2025Analysis
10-Q
Aug 8, 2025Jun 30, 2025
10-Q
May 9, 2025Mar 31, 2025
10-K
Mar 14, 2025Dec 31, 2024
10-Q
Nov 8, 2024Sep 30, 2024
10-Q
Aug 9, 2024Jun 30, 2024
10-Q
May 9, 2024Mar 31, 2024
10-K
Mar 11, 2024Dec 31, 2023
10-Q
Nov 8, 2023Sep 30, 2023
10-Q
Aug 8, 2023Jun 30, 2023
10-Q
May 9, 2023Mar 31, 2023
10-K
Mar 1, 2023Dec 31, 2022
10-Q
Nov 7, 2022Sep 30, 2022
10-Q
Aug 8, 2022Jun 30, 2022
10-Q
May 6, 2022Mar 31, 2022
10-K
Feb 25, 2022Dec 31, 2021

Frequently Asked Questions

What are the latest TRST SEC filings in 2026?

TRUSTCO BANK CORP N Y (TRST) has filed a 10-K annual report on March 16, 2026, a 10-Q quarterly report on November 7, 2025, an 8-K current report on April 21, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.

When did TRST file its most recent 10-K annual report?

TRUSTCO BANK CORP N Y (TRST) filed its most recent 10-K annual report on March 16, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.

How do I view TRST 10-Q quarterly reports?

TRUSTCO BANK CORP N Y (TRST)'s most recent 10-Q quarterly report was filed on November 7, 2025. SignalX displays every TRST 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.

What 8-K current reports has TRST filed recently?

TRUSTCO BANK CORP N Y (TRST)'s most recent 8-K was filed on April 21, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.

Where can I find TRST insider trading activity (Form 4)?

SignalX aggregates every TRST Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.

How often does TRST file with the SEC?

TRUSTCO BANK CORP N Y (TRST) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new TRST filing with AI-powered analysis.

What is the difference between 10-K, 10-Q, and 8-K SEC filings?

A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs — such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for TRUSTCO BANK CORP N Y (TRST).

What is TRST's SEC CIK number?

TRUSTCO BANK CORP N Y (TRST)'s SEC CIK (Central Index Key) number is 357301. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 357301 to look up all TRST filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.

Where can I find TRST return on equity (ROE) and financial data?

SignalX extracts XBRL financial data from TRUSTCO BANK CORP N Y (TRST) 10-K annual filings, including revenue, net income, gross profit, operating income, EPS, total assets, stockholders' equity, and operating cash flow. Return on equity (ROE) can be derived from net income divided by stockholders' equity. Multi-year financial trends are displayed in the Financial Summary table above.

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