Skip to Main Content
Insider Trading

Last Updated: 4 months ago

David A Dykstra has an estimated net worth of at least $29.9 million*, as of Oct. 29, 2025. They own 189,389 shares of WTFC stock. They have sold 53,997 shares of WTFC stock since 2021, for an estimated $6.4 million.

David A Dykstra $WTFC SEC Form 4 Insider Trading

David A Dykstra has filed a total of 5 insider trades in $WTFC since 2021. Their most recent trade was a sale of 14,942 shares, made on Jul 29, 2025. Their largest trade was a sale of 15,492 shares, made on Oct 29, 2024. We estimate that they now own 189,389 shares of $WTFC, worth an estimated $23.4 million.



Insider Trading at $WTFC

There have been a total of 58 insider trades reported at $WTFC since 2021, with 37,327 shares purchased and 154,692 shares sold. The most active insider traders in $WTFC stock have been David L Stoehr, Edward J Wehmer, and Jeffrey D Hahnfeld. The most recent trade was a sale of 5,000 shares reported by Kathleen M Boege (EVP, CHIEF LEGAL OFC, AND SEC), made on Feb 04, 2026.



History of Insider Stock Trades by David A Dykstra

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
WTFC logo WTFC Sale 14,942 Jul 29, 2025 July 30, 2025, 4:32 p.m.
WTFC logo WTFC Sale 9,480 Feb 27, 2025 Feb. 28, 2025, 5:08 p.m.
WTFC logo WTFC Sale 4,213 Jan 28, 2025 Jan. 29, 2025, 5:16 p.m.
WTFC logo WTFC Sale 15,492 Oct 29, 2024 Oct. 29, 2024, 4:21 p.m.
WTFC logo WTFC Sale 9,870 Feb 29, 2024 March 1, 2024, 5:09 p.m.




$WTFC Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.