Johnson Mark B

SEC Form 4 insider

See Remarks · DNOW Inc. ($DNOW)

1 thesis · first seen Aug 12, 2026

Window	Theses	Resolved	Wins	Win rate	Avg return	Median return
1d	1	1	1	100%	-3.3%	-3.3%
3d	1	1	1	100%	-2.4%	-2.4%
1w	1	1	1	100%	-7.3%	-7.3%
1m	1	1	1	100%	-7.1%	-7.1%
3m	0	0	0	—	—	—
6m	0	0	0	—	—	—
1y	0	0	0	—	—	—

Past performance does not predict future results. Informational only, not investment advice.

Thesis history

$DNOWSEC Form 4bearish

Johnson Mark B · See Remarks at DNOW Inc. · 49d agono track record yet

Sold 112,841 @ $16.79 avg · $1,894,600 · 2026-08-10

Form 4: Johnson Mark B sold DNOW

Johnson Mark B (See Remarks at DNOW Inc.) reported an open-market sale of 112,841 shares of DNOW at an average $16.79, roughly $1,894,600, in a Form 4 filed 2026-08-12.

At post $16.84Now $15.59-7.4% since postedas of Sep 18, 4:30 PM ET

1d-3.3%

3d-2.4%

1w-7.3%

1m-7.1%

3m—

6m—

1y—

View filing on SEC.gov →

End of results.