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Insider · CIK 0001521164

Michael P Prisby

cfoofficer

Files at ISBA (ISABELLA BANK CORP). First filing May 22, 2025, latest May 22, 2025.

In brief

Michael P Prisby files SEC Form 4 as CFO at ISBA (ISABELLA BANK CORP). Since May 22, 2025, Michael P Prisby has reported 0 open-market buys worth $0 and 1 open-market sell worth $28k, the latest filed on May 22, 2025.

A track record needs three past buys with six months of prices behind them; Michael P Prisby has 0, so none is measured yet.

The newest scored trade: sold $28k of ISBA on May 21, 2025, filed May 22, 2025, scored 27 (weak).

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 1
$0 bought, $28k sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

ISBA: ISABELLA BANK CORP

ISBAOct 9, 2026 · close 37.29

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
27Weak
ISBAsell
ISABELLA BANK CORP
$28k
1,000 shares
-5%+48% from low0% from high

Transactions

Every row this insider has filed, 1 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
May 21, 2025ISBA
ISABELLA BANK CORP
SOpen-market sale
common
-1,000$27.89$28k18,658May 22, 2025

Questions about Michael P Prisby

Answered from the filings on this page, as of the latest one.

Is Michael P Prisby buying or selling?

Not in the last 12 months. Michael P Prisby's latest open-market trade on SEC Form 4 was sold $28k of ISBA on May 21, 2025.

How did Michael P Prisby's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Michael P Prisby has 0.

Where does Michael P Prisby file Form 4?

Michael P Prisby has filed Form 4 at ISBA (ISABELLA BANK CORP) as Treasurer. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Michael P Prisby: insider trades and track record | InsiderTell