TRST · Nasdaq · CIK 0000357301

TRUSTCO BANK CORP N Y

TRUSTCO BANK CORP N Y’s most recent SEC filing in our snapshot is a Form 8-K filed on Oct 21, 2026. In fiscal 2025 (year ended Dec 31, 2025) it reported revenue of $259.4M and net income of $61.1M, according to its XBRL data on EDGAR. Its EDGAR record lists 43 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$259.4M
Net income, FY2025
$61.1M
Form 4 filings on record, past 12 months
43

Company overview

Legal name (as filed)
TRUSTCO BANK CORP N Y
Ticker
TRST
SEC Central Index Key (CIK)
0000357301
Industry (SIC)
State Commercial Banks (code 6022)
Business address
ALBANY, NY
State or country of incorporation
NY
Fiscal year ends
December 31
SEC filer category
Accelerated filer
Position in SEC ticker list
#2461 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from TRUSTCO BANK CORP N Y’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$168.0MFY2021$186.6MFY2022$226.2MFY2023$243.3MFY2024$259.4MFY2025
Net income
$61.5MFY2021$75.2MFY2022$58.6MFY2023$48.8MFY2024$61.1MFY2025
TRST annual results
ItemFY2021
ended Dec 31, 2021		FY2022
ended Dec 31, 2022		FY2023
ended Dec 31, 2023		FY2024
ended Dec 31, 2024		FY2025
ended Dec 31, 2025
Revenue$168.0M$186.6M$226.2M$243.3M$259.4M
Net income$61.5M$75.2M$58.6M$48.8M$61.1M
Diluted EPS$3.19$3.93$3.08$2.57$3.25
Total assets$6.2B$6.0B$6.2B$6.2B$6.4B
Cash and equivalents$1.2B$650.6M$578.0M$641.8M$730.4M

XBRL tags used: revenue = InterestAndDividendIncomeOperating; netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

TRST latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Mar 16, 202610-KAnnual report· period Dec 31, 2025Document · Index
Aug 10, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Oct 21, 20268-KResults of operations· period Oct 21, 2026Document · Index
Apr 1, 2026DEF 14ADefinitive proxy statement· period May 19, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about TRUSTCO BANK CORP N Y, by form type:

8-K ×154 ×63 ×313F-HR ×3SCHEDULE 13G ×310-Q ×2SCHEDULE 13D ×1S-3ASR ×1S-8 ×1ARS ×1DEFA14A ×1DEF 14A ×1SCHEDULE 13G/A ×110-K ×1
TRST recent filings
FiledFormWhat it isOriginal
Oct 21, 20268-KResults of operations· period Oct 21, 2026Document · Index
Oct 13, 20268-KOther events· period Oct 13, 2026Document · Index
Sep 24, 20263Initial statement of beneficial ownership· period Sep 15, 2026Document · Index
Sep 24, 20263Initial statement of beneficial ownership· period Sep 15, 2026Document · Index
Sep 16, 20268-KDirector or officer change; Other events· period Sep 15, 2026Document · Index
Sep 3, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 2, 2026Document · Index
Aug 18, 20268-KOther events· period Aug 18, 2026Document · Index
Aug 14, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 12, 2026Document · Index
Aug 14, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 27, 2026Document · Index
Aug 14, 202613F-HRInstitutional investment manager holdings report· period Jun 30, 2026Document · Index
Aug 10, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Jul 28, 2026SCHEDULE 13DActive beneficial ownership report (over 5%)Document · Index
Jul 21, 20268-KResults of operations· period Jul 21, 2026Document · Index
Jul 10, 20268-KOther events· period Jul 10, 2026Document · Index
Jun 8, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 4, 2026Document · Index
May 22, 2026S-3ASRSimplified registration statementDocument · Index
May 22, 2026S-8Registration of employee benefit plan securitiesDocument · Index
May 20, 20268-KDirector or officer change; Shareholder vote results; Other events· period May 19, 2026Document · Index
May 20, 20268-KOther events· period May 19, 2026Document · Index
May 13, 202613F-HRInstitutional investment manager holdings report· period Mar 31, 2026Document · Index
May 12, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
May 8, 202610-QQuarterly report· period Mar 31, 2026Document · Index
Apr 30, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Apr 28, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 24, 2026Document · Index
Apr 21, 20268-KResults of operations· period Apr 21, 2026Document · Index
Apr 10, 20268-KOther events· period Apr 10, 2026Document · Index
Apr 1, 2026ARSARS· period Dec 31, 2025Document · Index
Apr 1, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Apr 1, 2026DEF 14ADefinitive proxy statement· period May 19, 2026Document · Index
Mar 27, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Mar 16, 202610-KAnnual report· period Dec 31, 2025Document · Index
Mar 12, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 12, 2026Document · Index
Feb 17, 20268-KOther events· period Feb 17, 2026Document · Index
Feb 13, 202613F-HRInstitutional investment manager holdings report· period Dec 31, 2025Document · Index
Feb 10, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Jan 29, 20268-KDirector or officer change· period Jan 27, 2026Document · Index
Jan 29, 20268-KRegulation FD disclosure· period Jan 29, 2026Document · Index
Jan 21, 20268-KResults of operations· period Jan 21, 2026Document · Index
Jan 12, 20268-KOther events· period Jan 12, 2026Document · Index
Dec 22, 20253Initial statement of beneficial ownership· period Dec 16, 2025Document · Index

Insider filing activity

43 Form 4 filings appear in TRUSTCO BANK CORP N Y’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0000357301 and XBRL company facts. TRUSTCO BANK CORP N Y on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.