SEC CIK 1730024

Johnson Mark B

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
DNOWview stock →249,5452026-08-10

Position History — DNOW

Reported shares owned immediately after each Form 4 transaction, over time.

0113,467226,934340,4012026-022026-022026-022026-022026-082026-082026-082026-08

Recent Filings — DNOW

DateActivitySharesPriceOwned After
2026-08-10Option exercise (derivative)21,985$0.000
2026-08-10Open-market sale40,675$16.79249,545
2026-08-10Option exercise50,181$10.26340,401
2026-08-10Open-market sale21,985$16.79290,220
2026-08-10Option exercise21,985$9.53312,205
2026-02-23Grant / award61,674$0.00290,220
2026-02-20Tax withholding8,264$13.23228,546
2026-02-20Grant / award20,999—236,810
2026-02-20Tax withholding12,264$13.23215,811

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.