MarketPeel
Insider Trading Intelligence
DG

Dennis E. Gibney

CLBK
EVP & CHIEF FINANCIAL OFFICER · COLUMBIA FINANCIAL, INC. · CIK 0001729835
FILING MIX · LIFETIME81%/19%
BUYS
13
SELLS
3
TOTAL VALUE
$217.0K
COMPANIES
1
ACTIVE SINCE
Mar 2020
HOLDINGS NOW
161,860
AVG SELL PX
$17.93
TRADE KIND
SHOWING 16 / 16
Trades · vs SPY
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Performance · forward returns vs SPY
3 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Dennis E. Gibney, 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
7d3+100.00%+5.04%-0.52%+5.56%+6.01%
14d3+66.67%+2.85%+0.29%+2.57%+2.88%
30d3+66.67%+2.22%+2.29%-0.06%+3.66%
60d3+66.67%+0.73%+0.29%+0.44%-1.29%
90d3+100.00%+17.50%+5.22%+12.27%+9.20%
180d3+66.67%+27.21%+13.36%+13.86%+18.40%
1y3+66.67%+39.06%+33.30%+5.75%+20.39%
2y3+66.67%+55.32%+30.12%+25.20%+50.24%
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
CLBK · 161,860 shares · as of May 1, 2026
040,46580,930121,395161,860202120222023202420252026SHARES 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 · 13 buys / 3 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CLBK
COLUMBIA FINANCIAL, INC.
SALE
1st Sr. EVP, CBO
11,512161,860May 1, 2026May 5, 2026View →
CLBK
COLUMBIA FINANCIAL, INC.
PURCHASEGRANT
Stock grant
53,03353,033Mar 2, 2026Mar 4, 2026View →
CLBK
COLUMBIA FINANCIAL, INC.
PURCHASEGRANT
Stock grant
31,21331,213Mar 2, 2026Mar 4, 2026View →
CLBK
COLUMBIA FINANCIAL, INC.
PURCHASEGRANT
Stock grant
13,13613,136Mar 3, 2025Mar 5, 2025View →
CLBK
COLUMBIA FINANCIAL, INC.
PURCHASEGRANT
Stock grant
22,75722,757Mar 3, 2025Mar 5, 2025View →
CLBK
COLUMBIA FINANCIAL, INC.
SALE
SEVP & Chief Financial Officer
2,795$17.71$49.5K154,044Jul 23, 2024Jul 25, 2024View →
CLBK
COLUMBIA FINANCIAL, INC.
PURCHASEGRANT
Stock grant
14,66314,663Mar 6, 2024Mar 8, 2024View →
CLBK
COLUMBIA FINANCIAL, INC.
PURCHASEGRANT
Stock grant
9,8569,856Mar 6, 2024Mar 8, 2024View →
CLBK
COLUMBIA FINANCIAL, INC.
PURCHASEGRANT
Stock grant
013,398Jul 25, 2023Jul 25, 2023View →
CLBK
COLUMBIA FINANCIAL, INC.
SALE
EVP & Chief Financial Officer
1,773$18.27$32.4K145,496Jul 23, 2023Jul 25, 2023View →
CLBK
COLUMBIA FINANCIAL, INC.
PURCHASEGRANT
Stock grant
18,41918,419May 1, 2023May 3, 2023View →
CLBK
COLUMBIA FINANCIAL, INC.
PURCHASEGRANT
Stock grant
13,39813,398May 1, 2023May 3, 2023View →
CLBK
COLUMBIA FINANCIAL, INC.
PURCHASE
EVP & Chief Financial Officer
2,000$17.60$35.2K137,461Mar 14, 2023Mar 14, 2023View →
CLBK
COLUMBIA FINANCIAL, INC.
PURCHASE
EVP & Chief Financial Officer
4,000$10.68$42.7K66,807Aug 31, 2020Sep 1, 2020View →
CLBK
COLUMBIA FINANCIAL, INC.
PURCHASE
EVP & Chief Financial Officer
4,000$11.54$46.2K62,807Aug 4, 2020Aug 4, 2020View →
CLBK
COLUMBIA FINANCIAL, INC.
PURCHASEGRANT
Stock grant
702.854$15.68$11.0K1,953.325Mar 6, 2020Mar 10, 2020View →
Other insiders · CLBK
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About this filer
CIK 0001729835
ROLE
EVP & Chief Financial Officer
PRIMARY
CLBK
COMPANIES
1
ACTIVE SINCE
Mar 2020
MARKETPEEL · /INSIDER/0001729835DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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