TRUSTCO BANK CORP N Y (TRST) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Low Risk
Limited dilution potential
Last updated: May 08, 2026

Risk Assessment Details

Potential Dilution: 16.1% of current shares
Recent Dilution: 0.05% (2 years)
Historical Dilution Factor: minimal recent dilution
Outstanding Shares
18M
Potential Supply
2.9M
Additional shares possible
Splits
None
Past 2 years

Summary

TRST currently has 17.8M outstanding shares. with limited dilution risk as only 2.87M additional shares (16.1%) are authorized for issuance. The company has minimally diluted shareholders by 0.05% over the past 2 years.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 08, 2026

10-Q filing | 17.8M shares outstanding

18M 2.9M
Dec 19, 2025

8-K filing: TrustCo Bank Corp NY authorized a stock repurchase program to repurchase up to 2,000,000 shares of its common stock, or approximately 11% of its currently outstanding shares.

19M 1.7M
May 09, 2025

10-Q filing | 19.0M shares outstanding

19M 1.7M
Mar 18, 2025

8-K filing: TrustCo Bank Corp NY authorized a stock repurchase program, allowing the Company to repurchase up to 1,000,000 shares, or approximately 5% of its currently outstanding common stock.

19M 1.7M
Mar 14, 2025

10-K filing | 19.0M shares outstanding

19M 1.7M
Nov 08, 2024

10-Q filing | 19.0M shares outstanding

19M 1.7M
Aug 09, 2024

10-Q filing | 19.0M shares outstanding

19M 1.7M
May 09, 2024

10-Q filing | 19.0M shares outstanding

19M 1.7M
Mar 29, 2024

8-K filing: TrustCo Bank Corp NY authorized a stock repurchase program to repurchase up to 200,000 shares, approximately 1% of its currently outstanding common stock.

19M 1.7M
Mar 11, 2024

10-K filing | 19.0M shares outstanding

19M 1.7M
Nov 08, 2023

10-Q filing | 19.0M shares outstanding

19M 1.7M
Aug 08, 2023

10-Q filing | 19.0M shares outstanding

19M 1.7M
May 24, 2023

S-3 filing: TrustCo Bank Corp NY is offering 1,334,908 shares of common stock through its Dividend Reinvestment and Stock Purchase Plan, allowing participants to reinvest dividends and make optional cash payments to purchase additional shares.

19M 1.7M
May 09, 2023

10-Q filing | 19.0M shares outstanding

19M 320K
Mar 17, 2023

8-K filing: TrustCo Bank Corp NY authorized a stock repurchase program for up to 200,000 shares, approximately 1% of its currently outstanding common stock.

19M 210K
Mar 01, 2023

10-K filing | 19.1M shares outstanding

19M 210K
Nov 07, 2022

10-Q filing | 19.1M shares outstanding

19M 230K
Aug 08, 2022

10-Q filing | 19.2M shares outstanding

19M 190K
May 06, 2022

10-Q filing | 19.2M shares outstanding

19M 140K
Mar 09, 2022

8-K filing: TrustCo Bank Corp NY authorized a stock repurchase program for up to 200,000 shares, approximately 1% of its currently outstanding common stock, which will be proportionately adjusted if the proposed reverse stock split is consummated.

19M 86K
Feb 25, 2022

10-K filing | 19.3M shares outstanding

19M 86K
Nov 05, 2021

10-Q filing | 19.2M shares outstanding

19M 96K
Aug 05, 2021

10-Q filing | 19.3M shares outstanding

19M 64K
May 27, 2021
Stock Split

8-K filing: Stock split 1-for-5 | Outstanding: 96,435,000 → 30,000,000

30M 0
May 07, 2021

10-Q filing | 96.4M shares outstanding

96M 290K
Feb 26, 2021

10-K filing | 96.5M shares outstanding

97M 220K
Feb 18, 2021

8-K filing: TrustCo Bank Corp NY announced that its Board of Directors authorized a stock repurchase program of up to 2,000,000 shares, or approximately 2% of its currently outstanding common stock, which may be proportionately adjusted if TrustCo's previously announced proposed reverse stock split is consummated.

96M 290K
Nov 06, 2020

10-Q filing | 96.4M shares outstanding

96M 290K
Aug 06, 2020

10-Q filing | 96.4M shares outstanding

96M 290K
May 12, 2020

S-3 filing: This is an S-3 filing for a stock purchase program where shares of common stock may be offered either as treasury shares or newly issued shares.

97M 0
May 08, 2020

10-Q filing | 96.7M shares outstanding

97M 0
Apr 16, 2020

8-K filing: The Company has temporarily suspended its share repurchase program of 1,000,000 shares or 1% of shares outstanding as of April 16, 2020.

97M 0
Feb 28, 2020

10-K filing | 96.8M shares outstanding

97M 0
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