David D. Harrison
Director · NOV Inc.
IndividualSelling only
- 2024
- Jul 31, 2026
- 4
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies David D. Harrison files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Joseph W. Rovig - $3.05M in NOV purchases and sales in the last 12 months
- Craig L. Weinstock - $1.41M in NOV purchases and sales in the last 12 months
- Christian S. Kendall - $1.01M in NOV purchases and sales in the last 12 months
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Frequently asked questions
Who is David D. Harrison?
David D. Harrison is a corporate insider, tracked as Director of NOV Inc. (NOV). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has David D. Harrison submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has David D. Harrison been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($213K) across all tracked filings.
