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Insider Trading Intelligence
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BF

Brett D. Fulk

ACNB
INSIDER · ACNB CORP · CIK 0001224269
FILING MIX · LIFETIME58%/42%
BUYS
11
SELLS
8
TOTAL VALUE
$898.9K
COMPANIES
1
ACTIVE SINCE
May 2023
HOLDINGS NOW
4,287
AVG SELL PX
$45.84
TRADE KIND
SHOWING 19 / 19
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
11 backtested trades · 8 horizons · 6 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Brett D. Fulk, 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
7d11+27.27%-0.57%+0.46%-1.03%-2.31%—
14d11+81.82%+1.73%+0.77%+0.96%+1.49%—
30d11+81.82%+6.76%+2.47%+4.29%+5.75%—
60d11+90.91%+12.70%+5.84%+6.86%+6.17%—
90d11+81.82%+16.73%+8.92%+7.81%+8.73%—
180d11(1 pending)+80.00%+15.40%+3.23%+12.17%+13.98%—
1y11(2 pending)+88.89%+15.04%+23.76%-8.72%-8.34%—
2y11(3 pending)+100.00%+48.82%+40.48%+8.34%+7.52%—
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
ACNB · 4,286.812 shares · as of Mar 13, 2026
01,6173,2344,8526,469202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 11 buys / 8 sellsCOVERAGE · 12 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
ACNB
ACNB CORP
SALE
315.184$46.42$14.6K3,971.628Mar 13, 2026Mar 17, 2026 ↗View →
ACNB
ACNB CORP
PURCHASEGRANT
Stock grant
3,239.293$46.42$150.4K4,286.812Mar 13, 2026Mar 17, 2026 ↗View →
ACNB
ACNB CORP
SALE
1,486.128$48.52$72.1K1,047.519Jan 26, 2026Jan 27, 2026 ↗View →
ACNB
ACNB CORP
SALE
771.885$48.30$37.3K2,533.647Jan 1, 2026Jan 5, 2026 ↗View →
ACNB
ACNB CORP
SALE
2,773.263$52.27$145.0K3,305.531Dec 15, 2025Dec 17, 2025 ↗View →
ACNB
ACNB CORP
PURCHASEGRANT
Stock grant
3,142.556$41.28$129.7K6,305.722Mar 14, 2025Mar 19, 2025 ↗View →
ACNB
ACNB CORP
SALE
305.771$41.28$12.6K5,999.951Mar 14, 2025Mar 19, 2025 ↗View →
ACNB
ACNB CORP
SALE
410.595$39.66$16.3K3,133.787Jan 1, 2025Jan 3, 2025 ↗View →
ACNB
ACNB CORP
SALE
2,897.283$39.06$113.2K3,544.383Aug 19, 2024Aug 20, 2024 ↗View →
ACNB
ACNB CORP
SALE
27.046$35.28$9546,441.666Mar 15, 2024Mar 20, 2024 ↗View →
ACNB
ACNB CORP
PURCHASEGRANT
Stock grant
3,571.429$35.28$126.0K6,468.712Mar 15, 2024Mar 20, 2024 ↗View →
ACNB
ACNB CORP
PURCHASE
400$27.90$11.2K2,831May 4, 2023May 5, 2023 ↗View →
ACNB
ACNB CORP
PURCHASE
500$28.00$14.0K2,431May 4, 2023May 5, 2023 ↗View →
ACNB
ACNB CORP
PURCHASE
228$28.60$6.5K1,931May 3, 2023May 5, 2023 ↗View →
ACNB
ACNB CORP
PURCHASE
684$28.50$19.5K1,703May 3, 2023May 5, 2023 ↗View →
ACNB
ACNB CORP
PURCHASE
250$28.75$7.2K1,019May 2, 2023May 3, 2023 ↗View →
ACNB
ACNB CORP
PURCHASE
693$29.25$20.3K693May 1, 2023May 3, 2023 ↗View →
ACNB
ACNB CORP
PURCHASE
7$29.15$204700May 1, 2023May 3, 2023 ↗View →
ACNB
ACNB CORP
PURCHASE
69$28.70$2.0K769May 1, 2023May 3, 2023 ↗View →
Other insiders · ACNB
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About this filer
CIK 0001224269
ROLE
Insider
PRIMARY
ACNB
COMPANIES
1
ACTIVE SINCE
May 2023
MARKETPEEL · /INSIDER/0001224269DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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