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Insider Trading Intelligence
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Craig L. Weinstock

NOV
SR. VP. & GEN. COUNSEL · NOV INC. · CIK 0001619915
FILING MIX · LIFETIME37%/63%
BUYS
22
SELLS
37
TOTAL VALUE
$5.46M
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
253,757
AVG SELL PX
$18.08
TRADE KIND
SHOWING 59 / 59
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
6 backtested trades · 8 horizons · 14 pending
Forward-return performance of every backtestable P/S trade by Craig L. Weinstock, 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
7d6+100.00%-1.47%+0.26%-1.73%-1.82%—
14d6+100.00%-4.60%-0.51%-4.09%-5.91%—
30d6+100.00%-5.34%-1.81%-3.52%+0.49%—
60d6+33.33%-2.83%+3.18%-6.01%-3.54%—
90d6+33.33%+1.54%+1.79%-2.39%-2.39%—
180d6(4 pending)+100.00%-28.07%-5.58%-22.49%-22.49%—
1y6(4 pending)+100.00%-6.84%+13.37%-20.21%-20.21%—
2y6(6 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
NOV · 253,757 shares · as of Feb 23, 2026
081,580163,160244,739326,319202120222023202420252026SHARES 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
FLOW · 22 buys / 37 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
30,000——21,178Feb 23, 2026Feb 24, 2026 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
9,505$19.95$189.6K256,319Feb 23, 2026Feb 24, 2026 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
30,000$20.00$600.1K276,319Feb 23, 2026Feb 24, 2026 ↗View →
NOV
NOV INC.
PURCHASE
Sr. VP. & Gen. Counsel
20,000$15.00$300.0K296,319Feb 23, 2026Feb 24, 2026 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
20,000——51,178Feb 23, 2026Feb 24, 2026 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
10,495$19.94$209.3K265,824Feb 23, 2026Feb 24, 2026 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
20,000$20.32$406.4K306,319Feb 23, 2026Feb 24, 2026 ↗View →
NOV
NOV INC.
PURCHASE
Sr. VP. & Gen. Counsel
30,000$15.00$450.0K326,319Feb 23, 2026Feb 24, 2026 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
2,562$20.28$52.0K253,757Feb 23, 2026Feb 25, 2026 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
5,838$20.24$118.2K276,319Feb 19, 2026Feb 23, 2026 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
13,223$19.99$264.3K282,157Feb 18, 2026Feb 20, 2026 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
33,602——295,380Feb 18, 2026Feb 20, 2026 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
29,765——261,778Feb 18, 2026Feb 20, 2026 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
3,182$18.91$60.2K232,013Feb 6, 2026Feb 9, 2026 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
39,179$15.03$588.9K235,195Nov 24, 2025Nov 24, 2025 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
2,562$15.11$38.7K274,374Feb 23, 2025Feb 24, 2025 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
25,449——25,449Feb 19, 2025Feb 21, 2025 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
37,981——291,883Feb 19, 2025Feb 21, 2025 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
44,503——253,902Feb 19, 2025Feb 21, 2025 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
14,947$15.28$228.4K276,936Feb 19, 2025Feb 21, 2025 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
3,176$15.54$49.4K209,399Feb 15, 2025Feb 18, 2025 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
3,182$15.48$49.3K212,575Feb 6, 2025Feb 7, 2025 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
15,481$16.39$253.8K215,757Nov 7, 2024Nov 8, 2024 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
15,000$16.52$247.8K231,238Nov 7, 2024Nov 8, 2024 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
2,563$17.23$44.2K246,238Feb 23, 2024Feb 26, 2024 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
3,542$17.41$61.7K248,801Feb 22, 2024Feb 23, 2024 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
3,176$17.54$55.7K252,343Feb 15, 2024Feb 19, 2024 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
53,729——53,729Feb 6, 2024Feb 7, 2024 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
12,746$17.52$223.3K255,519Feb 6, 2024Feb 7, 2024 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
24,258——226,879Feb 6, 2024Feb 7, 2024 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
41,386——268,265Feb 6, 2024Feb 7, 2024 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
2,626$21.65$56.9K202,621Feb 25, 2023Feb 28, 2023 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
10,045$21.76$218.6K185,716Feb 23, 2023Feb 27, 2023 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
25,526——195,761Feb 23, 2023Feb 27, 2023 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
43,590——43,590Feb 23, 2023Feb 27, 2023 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
19,531——205,247Feb 23, 2023Feb 27, 2023 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
3,542$21.30$75.4K170,235Feb 22, 2023Feb 24, 2023 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
2,315$23.05$53.4K173,777Feb 15, 2023Feb 17, 2023 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
1,527$16.93$25.9K176,092Feb 27, 2022Feb 28, 2022 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
1,625$16.93$27.5K177,619Feb 25, 2022Feb 28, 2022 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
2,192$17.42$38.2K179,244Feb 22, 2022Feb 23, 2022 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
3,650$16.73$61.1K157,228Feb 15, 2022Feb 17, 2022 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
15,002——160,878Feb 15, 2022Feb 17, 2022 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
64,800——64,800Feb 15, 2022Feb 17, 2022 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
24,208——181,436Feb 15, 2022Feb 17, 2022 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
1,374$15.10$20.7K145,876Feb 28, 2021Mar 2, 2021 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
1,527$15.10$23.1K147,250Feb 27, 2021Mar 2, 2021 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
1,626$15.50$25.2K148,777Feb 25, 2021Mar 1, 2021 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
71,178——71,178Feb 22, 2021Feb 24, 2021 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
16,928——127,525Feb 22, 2021Feb 24, 2021 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
27,000——150,403Feb 22, 2021Feb 24, 2021 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
4,122$15.00$61.8K123,403Feb 22, 2021Feb 24, 2021 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
2,221$18.71$41.6K110,597Feb 28, 2020Mar 2, 2020 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
2,467$18.82$46.4K112,818Feb 27, 2020Mar 2, 2020 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
8,161$20.23$165.1K95,265Feb 25, 2020Feb 26, 2020 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
20,020——115,285Feb 25, 2020Feb 26, 2020 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
69,468——69,468Feb 25, 2020Feb 26, 2020 ↗View →
NOV
NOV INC.
PURCHASEGRANT
Stock grant
30,000——103,426Feb 25, 2020Feb 26, 2020 ↗View →
NOV
NOV INC.
SALE
Sr. VP. & Gen. Counsel
1,340$23.21$31.1K73,426Feb 22, 2020Feb 24, 2020 ↗View →
Other insiders · NOV
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About this filer
CIK 0001619915
ROLE
Sr. VP. & Gen. Counsel
PRIMARY
NOV
COMPANIES
1
ACTIVE SINCE
Feb 2020
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