undamentalytics Newsletter

Bank First Corp insider trading

Every open-market purchase and sale by Bank First Corp's officers, directors and largest shareholders since November 4, 2021, and what the share price did next.

Insider purchase Insider sale Marker size reflects trade value. Weekly closes adjusted for splits; may be delayed.
Bank First Corp insider open-market trades
DateInsiderTrade SharesPriceValue 1M after 3M after 6M after

From insiders' Form 4 filings with the SEC: open-market purchases and sales only (awards, option exercises and shares withheld for tax are excluded), combined to one line per insider per day. "Plan" marks trades the filing says were made under a pre-set Rule 10b5-1 trading plan, which are scheduled in advance. Price changes run from the close on the trade date; hover a figure for the change relative to the S&P 500. Past moves don't predict future ones.

Does following Bank First Corp’s insiders pay?

From November 9, 2018 to October 29, 2026, 13 insiders reported 18 open-market purchases and 16 sales not made under a pre-set plan in Bank First Corp. Twelve months after each purchase was reported, the shares were +2.3% against the S&P 500 on average (median −0.5%), over 13 purchases with a full year of prices; 46% beat the index. After sales, the shares moved −13.6% against the index over 12 months (a negative figure means selling was the right call). That rests on fewer than 20 purchases, too few to read much into. Buying each purchase the day after it was reported, an equal amount each, held 12 months or until that insider reported a sale, would have turned $10,000 on November 12, 2018 into $37,270 by November 2, 2026, +18.0% a year. It held shares 91% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $31,665 (+15.6% a year), and held throughout $31,283 (+15.4%).

$0$20.0k$40.0k 201820192020202120222023202420252026 $37.3k$31.7k$31.3k
Copying Bank First Corp's insidersS&P 500, same days investedS&P 500, held throughout $10,000 copying every open-market purchase by Bank First Corp's insiders from November 12, 2018, before costs and taxes, marked weekly. Uninvested money earns the Treasury bill rate; the portfolio held shares 91% of the time.
Bank First Corp: each insider's record
InsiderRolePurchases12 months after their purchasesBeat the S&P 500Sales12 months after their salesLatest report
Ansay Michael G. Director 0 — — 9 −13.2% (9) February 24, 2020
Molepske Michael B. Chairman and CEO 3 +10.8% (3) 67% 2 −23.9% (2) February 21, 2023
Bourbulas Mary Kay Director 4 −8.9% (4) 25% 0 — March 18, 2024
Sprang Todd A. Director 3 — — 0 — October 29, 2026
Stayer-Suprick Michael S Director 3 +17.9% (2) 100% 0 — April 23, 2026
Lemahieu Kevin M. Chief Financial Officer 1 −19.0% (1) 0% 1 −20.6% (1) October 31, 2023
Maples Phillip R Director 2 −0.7% (2) 0% 0 — February 8, 2024
Eldred Steven M Director 0 — — 1 — February 12, 2026
Holmes Robert W. Director 0 — — 1 −17.0% (1) November 5, 2020
Johnson Stephen E Director 0 — — 1 +14.0% (1) December 3, 2024
Mcconeghy Daniel C Director 1 +17.0% (1) 100% 0 — March 19, 2025
Pearson Tracy C Director 1 — — 0 — August 24, 2026
Van Sistine Peter J. Director 0 — — 1 — September 11, 2026

Moves are the shares’ return including dividends minus the S&P 500’s, from the close on the first trading day after each report; the number of trades with a finished 12-month window is in brackets. Green means the trade went the insider’s way (a purchase ahead of the index, a sale followed by the shares trailing it). A trade reported both by a director or officer and by a fund or company they are linked to counts once here, under the person. Purchases count only where the share price actually traded was at least $5. These figures describe what the shares did, not why anyone traded. Insiders across all companies.

When several insiders traded Bank First Corp

Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Bank First Corp in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After the 3 buying crowds with six months of prices, it averaged −1.7% against the index. One company's history is too short to judge by; the test across every company is the better guide.

MonthCrowd3 months on, vs S&P 5006 months12 months
April 30, 20262 buying+1.3%−3.1%not yet
March 31, 20252 buying+13.2%+5.3%+22.9%
March 28, 20242 buying−8.7%−7.3%+10.7%

Colours show whether the crowd was right: green when buyers were followed by a rise above the index, or sellers by a fall below it. Total returns from the month end; past patterns are not a forecast.

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