Explore more topics
SEC Form 4 research

BankFinancial CORP insider transactions

Inspect BankFinancial CORP's public SEC insider acquisitions and sales, reporting owners and source receipts.

As of 2026-10-15T08:02:39.132Z

Issuer CIK
0001303942
Reporting owners
25
Officers and directors
17
Jump to a section

What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78.
In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Recent insider disclosures

This table includes purchases, sales and awards in the public filing record. Awards and open-market purchases are distinct transaction codes. For historical research, use the public availability date to determine when the transaction was knowable.

Read code P as a purchase, S as a sale and A as an award. An award is an acquisition, but it is not an open-market purchase. Open the filing receipt to check the transaction details.

Show the table · 0 rows, 7 columns

Scroll sideways to compare all columns. Select a heading to sort.

No records are available for this view.

Most recent 90-day source activity, up to 50 rows. No rows means no matching recent records, not no historical activity.

Officers and directors in the directory

Show the table · 18 rows, 3 columns

Scroll sideways to compare all columns. Select a heading to sort.

O'Connor Aaron J00019649633
Adams Gregg T00013081736
Brennan James J000130818527
Cloutier Paul A000130817429
Collins Mark W00013081912
Deutsch William J. Jr.00015100206
Francis Cassandra J00013766672
Gasior F Morgan000130819033
Hausmann John M00013081812
Manos John G000138254135
ONEILL THOMAS F000125184827
Schudt Joseph A000130818312
Smith Patricia00013081758
Stelter Donald F00013081776
Stewart Thad F00013081763
Wells Terry R00013081829
Wherfel Glen000130818415
Zukonik Debra00018374421
O'Connor Aaron J ↗Adams Gregg T ↗Brennan James J ↗Cloutier Paul A ↗Collins Mark W ↗Deutsch William J. Jr. ↗Francis Cassandra J ↗Gasior F Morgan ↗Hausmann John M ↗Manos John G ↗ONEILL THOMAS F ↗Schudt Joseph A ↗Smith Patricia ↗Stelter Donald F ↗Stewart Thad F ↗Wells Terry R ↗Wherfel Glen ↗Zukonik Debra ↗

Which transactions qualify for the company tracker

The company strategy uses verified officers and directors with qualifying acquisitions at this issuer. Other reporting owners may appear in source records without becoming strategy signals.

Strategy eligibility is held while filing coverage is unresolved.

Historical follower simulations are separate from these source transactions. They do not establish live trading results.