MarketPeel
Insider Trading Intelligence
IK

Isaac T. Kohlberg

ACTG
DIRECTOR · ACACIA RESEARCH CORP · CIK 0001776505
FILING MIX · LIFETIME75%/25%
BUYS
6
SELLS
2
TOTAL VALUE
$130.0K
COMPANIES
1
ACTIVE SINCE
Sep 2021
HOLDINGS NOW
110,498
AVG SELL PX
$4.19
TRADE KIND
SHOWING 8 / 8
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
2 backtested trades · 8 horizons · 2 pending
Forward-return performance of every backtestable P/S trade by Isaac T. Kohlberg, 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
7d2+100.00%-3.84%+0.18%-4.03%-4.03%
14d2+100.00%-4.28%+1.08%-5.35%-5.35%
30d2+50.00%+1.20%+2.34%-1.14%-1.14%
60d2+100.00%-9.45%+3.92%-13.37%-13.37%
90d2+100.00%-12.04%+4.21%-16.26%-16.26%
180d2+100.00%-10.35%+5.61%-15.96%-15.96%
1y2+50.00%+1.17%+17.16%-15.99%-15.99%
2y2(2 pending)
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
ACTG · 110,498 shares · as of Jun 23, 2026
027,62555,24982,874110,49820222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 6 buys / 2 sellsCOVERAGE · 20 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
ACTG
ACACIA RESEARCH CORP
PURCHASEGRANT
Stock grant
25,052110,498Jun 23, 2026Jun 25, 2026View →
ACTG
ACACIA RESEARCH CORP
SALE
16,000$3.84$61.4K85,446Jun 11, 2025Jun 13, 2025View →
ACTG
ACACIA RESEARCH CORP
PURCHASEGRANT
Stock grant
32,172101,446May 30, 2025Jun 3, 2025View →
ACTG
ACACIA RESEARCH CORP
SALE
15,000$4.57$68.6K69,274Nov 25, 2024Nov 26, 2024View →
ACTG
ACACIA RESEARCH CORP
PURCHASEGRANT
Stock grant
23,12184,274Jun 7, 2024Jun 11, 2024View →
ACTG
ACACIA RESEARCH CORP
PURCHASEGRANT
Stock grant
30,53461,153May 26, 2023May 31, 2023View →
ACTG
ACACIA RESEARCH CORP
PURCHASEGRANT
Stock grant
26,20130,619May 9, 2022May 11, 2022View →
ACTG
ACACIA RESEARCH CORP
PURCHASEGRANT
Stock grant
4,4184,418Sep 30, 2021Oct 1, 2021View →
Other insiders · ACTG
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About this filer
CIK 0001776505
ROLE
Director
PRIMARY
ACTG
COMPANIES
1
ACTIVE SINCE
Sep 2021
MARKETPEEL · /INSIDER/0001776505DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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