BankFinancial CORP (BFIN) Insider Ownership

Historic Ownership Trends

There are no significant Insider Shareholders in BankFinancial as of December 31, 2025.

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
Aaron J O'Connor 4,043 12 Feb, 2024
Debra Zukonik 3,650 25 Jun, 2021

* 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
08 Feb, 2024 Aaron J O'Connor Common Stock A 1,000 $10.38 1,000 D P
10 May, 2023 Aaron J O'Connor Common Stock A 500 $7.42 3,043 I P
10 May, 2023 Aaron J O'Connor - - 3,043 I
22 Feb, 2023 Aaron J O'Connor Common Stock A 1,000 $10.32 2,528 I P
24 Jun, 2021 Debra Zukonik Common Stock A 3,650 $10.85 3,650 D P
24 Jun, 2021 Debra Zukonik - - 3,650 D
09 Dec, 2020 Glen Wherfel Common Stock A 25 $8.68 7,525 I P
09 Dec, 2020 Glen Wherfel - - 7,525 I
09 Dec, 2020 Glen Wherfel Common Stock A 805 $8.68 8,330 I P
09 Dec, 2020 Glen Wherfel - - 8,330 I
09 Dec, 2020 Glen Wherfel Common Stock A 56 $8.69 8,386 I P
09 Dec, 2020 Glen Wherfel - - 8,386 I
09 Dec, 2020 Glen Wherfel - - 17,804 I
09 Dec, 2020 Glen Wherfel Common Stock A 9,418 $8.69 17,804 I P
09 Dec, 2020 Glen Wherfel - - 32,492 I
09 Dec, 2020 Glen Wherfel Common Stock A 14,688 $8.70 32,492 I P
09 Dec, 2020 Glen Wherfel Common Stock A 8 $8.40 32,500 I P
09 Dec, 2020 Glen Wherfel - - 32,500 I
25 Jun, 2020 John G Manos - - 22,213 D
25 Jun, 2020 John G Manos Common Stock A 6,600 $8.02 22,213 D P