MarketPeel
Insider Trading Intelligence
DH

Darrell E. Hollek

OIS
DIRECTOR · OIL STATES INTERNATIONAL, INC · CIK 0001640299
FILING MIX · LIFETIME88%/12%
BUYS
7
SELLS
1
TOTAL VALUE
$493.6K
COMPANIES
1
ACTIVE SINCE
May 2020
HOLDINGS NOW
120,833
AVG SELL PX
$11.61
TRADE KIND
SHOWING 8 / 8
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 3 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Darrell E. Hollek, 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
7d1+100.00%-3.78%+1.36%-5.15%-5.15%
14d1+100.00%-3.95%+6.78%-10.74%-10.74%
30d1+100.00%-1.38%+10.51%-11.88%-11.88%
60d1+100.00%-28.27%
90d1+100.00%-32.05%+12.09%-44.14%-44.14%
180d1(1 pending)
1y1(1 pending)
2y1(1 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
OIS · 120,833 shares · as of May 12, 2026
036,64673,292109,938146,584202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
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 · 7 buys / 1 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
OIS
OIL STATES INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
16,760120,833May 12, 2026May 13, 2026View →
OIS
OIL STATES INTERNATIONAL, INC
SALE
42,511$11.61$493.6K104,073Mar 31, 2026Apr 1, 2026View →
OIS
OIL STATES INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
31,185146,584May 13, 2025May 14, 2025View →
OIS
OIL STATES INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
33,259115,399May 7, 2024May 8, 2024View →
OIS
OIL STATES INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
21,70882,140May 9, 2023May 10, 2023View →
OIS
OIL STATES INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
19,47060,432May 10, 2022May 11, 2022View →
OIS
OIL STATES INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
19,47040,962May 11, 2021May 12, 2021View →
OIS
OIL STATES INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
11,21121,492May 12, 2020May 12, 2020View →
Other insiders · OIS
Loading peer insiders…
About this filer
CIK 0001640299
ROLE
Director
PRIMARY
OIS
COMPANIES
1
ACTIVE SINCE
May 2020
MARKETPEEL · /INSIDER/0001640299DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

One short email. Insider buys, congressional trades, and plain-English analysis.

Feedback