Timberland Bancorp Inc (TSBK) Insider Ownership

Historic Insider Ownership Trends

As of May 23, 2026, Timberland Bancorp's top three insider holders are Michael R Sand (Ceo, 156.77K shares), Jon C Parker (Director, 38.95K shares), Robert A Drugge (Director, 38.95K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Michael R Sand Ceo 156,773 0 12 Dec, 2022
Dean J Brydon Ceo 35,921 0 24 Sep, 2025
Marci A Basich Chief Financial Officer/Evp 5,277 0 06 Feb, 2026
Jon C Parker - 38,952 0 16 May, 2022
Andrea M Clinton - 8,910 0 02 Feb, 2026
David Alan Smith - 18,604 0 30 Jul, 2025
Robert A Drugge - 38,945 0 24 Sep, 2025
Michael John Stoney - 9,040 0 11 Dec, 2025
Jonathan Arthur Fischer President/Coo 6,550 0 06 Feb, 2026
Edward Colman Foster Evp 5,005 0 08 Nov, 2023
Kathy D Leodler - 1,735 0 29 Sep, 2025
Kelly Suter - 2,445 0 24 Sep, 2025
Parul Bhandari - 1,945 0 24 Sep, 2025
Breanne D Antich Chief Technology Officer/Evp 4,189 0 09 Feb, 2026
Matthew J Debord Chief Lending Officer, Evp 5,700 0 17 Dec, 2025
Cise Todd Van Chief Credit Officer/Evp 2,500 0 06 Nov, 2024

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
06 Feb, 2026 Breanne D Antich Common Stock, $.01 par value per share A 400 $28.23 4,589 D M
06 Feb, 2026 Breanne D Antich Common Stock, $.01 par value per share A 400 $27.40 4,989 D M
06 Feb, 2026 Breanne D Antich Common Stock, $.01 par value per share D 800 $40.05 4,189 D S
06 Feb, 2026 Breanne D Antich Stock Options (Right to Buy) D 400 $0.00 3,300 D M
06 Feb, 2026 Breanne D Antich Stock Options (Right to Buy) D 400 $0.00 2,900 D M
05 Feb, 2026 Marci A Basich Common Stock, $.01 par value per share A 477 $28.23 5,277 D M
05 Feb, 2026 Jonathan Arthur Fischer Common Stock, $.01 par value per share A 2,000 $15.67 8,550 D M
05 Feb, 2026 Jonathan Arthur Fischer Common Stock, $.01 par value per share D 2,000 $39.50 6,550 D S
05 Feb, 2026 Marci A Basich Common Stock, $0.01 par value per share D 477 $39.50 4,800 D S
05 Feb, 2026 Marci A Basich Stock Options (Right to Buy) D 477 $0.00 2,800 D M
05 Feb, 2026 Jonathan Arthur Fischer Stock Options (Right to Buy) D 2,000 $0.00 12,600 D M
02 Feb, 2026 Marci A Basich Common Stock, $.01 par value per share A 2,000 $29.69 6,800 D M
02 Feb, 2026 Marci A Basich Common Stock, $.01 par value per share A 1,600 $31.80 8,400 D M
02 Feb, 2026 Marci A Basich Common Stock, $.01 par value per share A 747 $28.23 9,147 D M
02 Feb, 2026 Marci A Basich Common Stock, $.01 par value per share D 4,347 $39.52 4,800 D S
03 Feb, 2026 Marci A Basich Common Stock, $.01 par value per share A 376 $28.23 5,176 D M
03 Feb, 2026 Marci A Basich Common Stock, $.01 par value per share D 376 $39.50 4,800 D S
02 Feb, 2026 Marci A Basich Stock Options (Right to Buy) D 2,000 $0.00 6,000 D M
02 Feb, 2026 Marci A Basich Stock Options (Right to Buy) D 1,600 $0.00 4,400 D M
02 Feb, 2026 Marci A Basich Stock Options (Right to Buy) D 747 $0.00 3,653 D M