Johnson Mark B

CIK: 0001730024See remarks
Officer
Primary company: DNOW Inc. (DNOW)

Johnson Mark B is a corporate insider (See remarks) at DNOW Inc. (DNOW) filing SEC Form 4 transactions. 41 transactions, totaling $0 in purchases and $634,703 in sales. Source: SEC EDGAR.

Total Transactions
41
Total Buy Value
$0
Total Sell Value
$635K
Net Activity
$-635K
Last Transaction
Aug 2026
Companies
1

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Exercise
Shares
50,181
Price
$10.26
Value
$515K
Type
Exercise
Shares
21,985
Price
$9.53
Value
$210K
Type
Sale
Shares
40,675
Price
$16.79
Value
$683K
Type
Sale
Shares
50,181
Price
$16.79
Value
$843K
Type
Exercise
Shares
50,181
Price
$10.26
Value
$515K
Type
Sale
Shares
21,985
Price
$16.79
Value
$369K
Type
Exercise
Shares
21,985
Price
$9.53
Value
$210K
Type
Award
Shares
33,390
Price
-
Value
-
Type
Tax Payment
Shares
19,816
Price
$17.43
Value
$345K
Type
Award
Shares
50,354
Price
-
Value
-
Type
Tax Payment
Shares
16,246
Price
$17.43
Value
$283K
Type
Exercise
Shares
47,015
Price
-
Value
-
Type
Sale
Shares
47,015
Price
$13.50
Value
$635K
Type
Exercise
Shares
47,015
Price
$9.90
Value
$465K
Type
Tax Payment
Shares
26,214
Price
$13.29
Value
$348K
Type
Award
Shares
64,963
Price
$13.29
Value
$863K
Type
Tax Payment
Shares
11,343
Price
$13.29
Value
$151K
Type
Award
Shares
34,589
Price
-
Value
-
Type
Tax Payment
Shares
5,958
Price
$12.42
Value
$74K
Type
Award
Shares
14,368
Price
$12.42
Value
$178K