Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Stephen Alpart 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.
- Lazar Nikolic - $314K of GPMT open-market activity in the last 12 months
- Stephen G. Kasnet - $161K of GPMT open-market activity in the last 12 months
- Hope B. Woodhouse - $40K of GPMT open-market activity in the last 12 months
- Tanuja M. Dehne - $16K of GPMT open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Stephen Alpart?
Stephen Alpart is a corporate insider, tracked as Chief Investment Officer of Granite Point Mortgage Trust Inc. (GPMT). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Stephen Alpart last file a Form 4?
The most recent primary Form 4 on record is dated 8 April 2026, one of 4 filings going back to 2026.
Where can I see all of Stephen Alpart's SEC 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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