James M. Whitehurst is a corporate insider at Amplitude, Inc. (AMPL). Whitehurst's filing history also covers United Airlines Holdings, Inc. (UAL) and Unity Software Inc. (U). Whitehurst has reported 7 insider filings with the SEC since 2025. The most recent filing was in June 2026.
Every role James M. Whitehurst has reported on a Form 4, reconstructed from the filings themselves. Reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
Amplitude, Inc. (AMPL)1 filingUpdated Aug 31, 2026
James M. Whitehurst files SEC Form 4 reports at Amplitude, Inc. (AMPL). 7 SEC Form 4 filings on record going back to 2025, most recently on 11 June 2026. Most recent open-market trade: sold $13K of U on 27 May 2025. Lifetime open-market sales: $1.55M.
Every recent SEC Form 4 transaction James M. Whitehurst has reported, most recent first.
InsiderAlpha's records for James M. Whitehurst go back to 2025: 7 primary Form 4 filings, an average of 3.5 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Insiders who reported open-market trades in the last 12 months at the companies James M. Whitehurst 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.
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
James M. Whitehurst is a corporate insider of Amplitude, Inc. (AMPL). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
1 primary Form 4 filing in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases and 2 open-market sales ($1.55M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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$UAL United Airlines Holdings, Inc.2.4K shares @ --