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Johnson Mark B
InsiderCIK 0001730024
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 3
- Buy transactions
- 0
- Sell transactions
- 3
- Companies
- 1
- Active
- 2026
Johnson Mark B has filed 3 SEC reports (2026), all concentrated in DNOW Inc. (DNOW), totaling $3.6M in disclosed volume. Weighing $0 bought versus $1.9M sold, the history is heavily weighted toward selling. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
3 loaded
| Aug 12 | DNOW DNOW Inc. | Johnson Mark B | Insider | Sell | $1.9M |
| Feb 25 | DNOW DNOW Inc. | Johnson Mark B | Insider | Grant | $0 |
| Feb 24 | DNOW DNOW Inc. | Johnson Mark B | Insider | Grant | $271.6K |
3 filings