MarketPeel
Insider Trading Intelligence
NM

Neil Michael Mcdonnell

ISBA
PRESIDENT & CFO · ISABELLA BANK CORP · CIK 0001666463
FILING MIX · LIFETIME100%/0%
BUYS
20
SELLS
0
TOTAL VALUE
$40.9K
COMPANIES
1
ACTIVE SINCE
Mar 2020
HOLDINGS NOW
12,202
AVG SELL PX
TRADE KIND
SHOWING 20 / 20
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizons · 8 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Neil Michael Mcdonnell, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d5+20.00%-1.48%+1.47%-2.95%-2.98%
14d5+40.00%-1.50%+0.90%-2.39%-1.22%
30d5+40.00%+1.54%+1.14%+0.41%+0.97%
60d5+40.00%-2.28%+1.35%-3.63%-4.28%
90d5+60.00%-1.44%+2.91%-0.71%+2.60%
180d5(2 pending)+100.00%+38.18%+13.22%+24.96%+23.24%
1y5(2 pending)+100.00%+67.06%+19.54%+47.52%+29.96%
2y5(4 pending)+100.00%+116.88%
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
ISBA · 12,202.172 shares · as of Jun 1, 2026
03,0516,1019,15212,202202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 20 buys / 0 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
ISBA
ISABELLA BANK CORP
PURCHASEGRANT
Stock grant
3$41.49$12412,202.172Jun 1, 2026Jun 3, 2026View →
ISBA
ISABELLA BANK CORP
PURCHASEGRANT
Stock grant
2$48.54$9712,133.959Mar 2, 2026Mar 4, 2026View →
ISBA
ISABELLA BANK CORP
PURCHASE
President
55$31.47$1.7K12,188.959Mar 2, 2026Mar 4, 2026View →
ISBA
ISABELLA BANK CORP
PURCHASEGRANT
Stock grant
2,225.51912,095.801Jan 28, 2026Jan 29, 2026View →
ISBA
ISABELLA BANK CORP
PURCHASE
President
302.541$49.58$15.0K9,870.281Jan 20, 2026Jan 23, 2026View →
ISBA
ISABELLA BANK CORP
PURCHASEGRANT
Stock grant
2$43.50$879,561.519Dec 1, 2025Dec 3, 2025View →
ISBA
ISABELLA BANK CORP
PURCHASEGRANT
Stock grant
4$33.13$1339,548.837Sep 2, 2025Sep 4, 2025View →
ISBA
ISABELLA BANK CORP
PURCHASEGRANT
Stock grant
4$27.01$1089,536.006Jun 2, 2025Jun 3, 2025View →
ISBA
ISABELLA BANK CORP
PURCHASE
President
15$27.60$41442May 9, 2025May 13, 2025View →
ISBA
ISABELLA BANK CORP
PURCHASEGRANT
Stock grant
4$24.60$989,517.776Mar 3, 2025Mar 5, 2025View →
ISBA
ISABELLA BANK CORP
PURCHASEGRANT
Stock grant
1,289.7849,513.776Jan 31, 2025Feb 4, 2025View →
ISBA
ISABELLA BANK CORP
PURCHASE
President & CFO
581.398$25.80$15.0K8,223.991Jan 24, 2025Jan 28, 2025View →
ISBA
ISABELLA BANK CORP
PURCHASEGRANT
Stock grant
4$24.80$997,639.915Dec 2, 2024Dec 4, 2024View →
ISBA
ISABELLA BANK CORP
PURCHASEGRANT
Stock grant
389$19.28$7.5K7,632.661Sep 3, 2024Sep 4, 2024View →
ISBA
ISABELLA BANK CORP
PURCHASE
President & CFO
27$18.50$50027Jun 4, 2024Jun 6, 2024View →
ISBA
ISABELLA BANK CORP
PURCHASEGRANT
Stock grant
1,444.4227,236.887Jan 27, 2023Feb 10, 2023View →
ISBA
ISABELLA BANK CORP
PURCHASEGRANT
Stock grant
1,397.4867,232.838Jan 27, 2023Jan 31, 2023View →
ISBA
ISABELLA BANK CORP
PURCHASEGRANT
Stock grant
3,183.9085,830.952Jan 26, 2022Jan 28, 2022View →
ISBA
ISABELLA BANK CORP
PURCHASEGRANT
Stock grant
952.2132,585.987Feb 24, 2021Feb 26, 2021View →
ISBA
ISABELLA BANK CORP
PURCHASEGRANT
Stock grant
1,196.6631,538.719Mar 5, 2020Mar 9, 2020View →
Other insiders · ISBA
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About this filer
CIK 0001666463
ROLE
President & CFO
PRIMARY
ISBA
COMPANIES
1
ACTIVE SINCE
Mar 2020
MARKETPEEL · /INSIDER/0001666463DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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