MarketPeel
Insider Trading Intelligence
MJ

Mark B. Johnson

DNOW
SEE REMARKS · DNOW INC. · CIK 0001730024
FILING MIX · LIFETIME52%/48%
BUYS
16
SELLS
15
TOTAL VALUE
$3.85M
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
290,220
AVG SELL PX
$14.01
TRADE KIND
SHOWING 31 / 31
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Mark B. Johnson, 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+0.00%+4.52%+1.54%+2.98%+2.98%
14d1+0.00%+4.81%+1.24%+3.57%+3.57%
30d1+100.00%-1.53%+3.66%-5.19%-5.19%
60d1+100.00%-1.24%+7.36%-8.60%-8.60%
90d1+100.00%-9.04%+2.23%-11.28%-11.28%
180d1+0.00%+8.24%+15.14%-6.90%-6.90%
1y1+0.00%+13.71%+13.71%-0.00%-0.00%
2y1+100.00%-1.71%+43.66%-45.37%-45.37%
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
DNOW · 290,220 shares · as of Feb 23, 2026
072,555145,110217,665290,220202120222023202420252026SHARES 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 · 16 buys / 15 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
DNOW
DNOW INC.
PURCHASEGRANT
Stock grant
61,674290,220Feb 23, 2026Feb 25, 2026View →
DNOW
DNOW INC.
SALE
See remarks
8,264$13.23$109.3K228,546Feb 20, 2026Feb 24, 2026View →
DNOW
DNOW INC.
PURCHASEGRANT
Stock grant
20,999236,810Feb 20, 2026Feb 24, 2026View →
DNOW
DNOW INC.
SALE
See remarks
12,264$13.23$162.3K215,811Feb 20, 2026Feb 24, 2026View →
DNOW
DNOW INC.
PURCHASEGRANT
Stock grant
33,390228,075Feb 25, 2025Feb 27, 2025View →
DNOW
DNOW INC.
PURCHASEGRANT
Stock grant
50,354214,501Feb 22, 2025Feb 25, 2025View →
DNOW
DNOW INC.
SALE
See remarks
16,246$17.43$283.2K164,147Feb 22, 2025Feb 25, 2025View →
DNOW
DNOW INC.
SALE
See remarks
19,816$17.43$345.4K194,685Feb 22, 2025Feb 25, 2025View →
DNOW
DNOW INC.
SALE
See remarks
47,0150May 14, 2024May 16, 2024View →
DNOW
DNOW INC.
PURCHASE
See remarks
47,015$9.90$465.4K227,408May 14, 2024May 16, 2024View →
DNOW
DNOW INC.
SALE
See remarks
47,015$13.50$634.7K180,393May 14, 2024May 16, 2024View →
DNOW
DNOW INC.
PURCHASEGRANT
Stock grant
64,963$13.29$863.4K206,607Feb 23, 2024Feb 23, 2024View →
DNOW
DNOW INC.
SALE
See remarks
11,343$13.29$150.7K141,644Feb 23, 2024Feb 23, 2024View →
DNOW
DNOW INC.
SALE
See remarks
26,214$13.29$348.4K180,393Feb 23, 2024Feb 23, 2024View →
DNOW
DNOW INC.
PURCHASEGRANT
Stock grant
34,589152,987Feb 21, 2024Feb 23, 2024View →
DNOW
DNOW INC.
SALE
See Remarks
3,938$12.42$48.9K109,988Feb 21, 2023Feb 22, 2023View →
DNOW
DNOW INC.
PURCHASEGRANT
Stock grant
14,368$12.42$178.5K124,356Feb 21, 2023Feb 22, 2023View →
DNOW
DNOW INC.
SALE
See Remarks
5,958$12.42$74.0K118,398Feb 21, 2023Feb 22, 2023View →
DNOW
DNOW INC.
PURCHASEGRANT
Stock grant
26,923113,926Feb 20, 2023Feb 22, 2023View →
DNOW
DNOW INC.
PURCHASEGRANT
Stock grant
36,38387,003Feb 22, 2022Feb 24, 2022View →
DNOW
DNOW INC.
SALE
See Remarks
1,435$9.69$13.9K50,620Feb 19, 2022Feb 22, 2022View →
DNOW
DNOW INC.
SALE
See Remarks
2,299$9.69$22.3K48,843Feb 19, 2022Feb 22, 2022View →
DNOW
DNOW INC.
PURCHASEGRANT
Stock grant
3,212$9.69$31.1K52,055Feb 19, 2022Feb 22, 2022View →
DNOW
DNOW INC.
PURCHASEGRANT
Stock grant
50,18150,181Feb 23, 2021Feb 25, 2021View →
DNOW
DNOW INC.
PURCHASEGRANT
Stock grant
24,36651,142Feb 23, 2021Feb 25, 2021View →
DNOW
DNOW INC.
PURCHASEGRANT
Stock grant
7,384$9.37$69.2K28,966Feb 20, 2021Feb 23, 2021View →
DNOW
DNOW INC.
SALE
See Remarks
2,190$9.37$20.5K26,776Feb 20, 2021Feb 23, 2021View →
DNOW
DNOW INC.
SALE
See Remarks
2,373$9.37$22.2K21,582Feb 20, 2021Feb 23, 2021View →
DNOW
DNOW INC.
PURCHASEGRANT
Stock grant
21,98521,985Feb 21, 2020Feb 25, 2020View →
DNOW
DNOW INC.
PURCHASEGRANT
Stock grant
8,26324,600Feb 21, 2020Feb 25, 2020View →
DNOW
DNOW INC.
SALE
See Remarks
645$9.53$6.1K23,955Feb 21, 2020Feb 25, 2020View →
Other insiders · DNOW
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About this filer
CIK 0001730024
ROLE
See remarks
PRIMARY
DNOW
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001730024DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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