Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Mark Q. Prindiville 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.
- Thomas J. Wilson - $41.59M of ALL open-market activity in the last 12 months
- Mario Rizzo - $18.94M of ALL open-market activity in the last 12 months
- Suren Gupta - $10.31M of ALL open-market activity in the last 12 months
- John E. Dugenske - $8.89M of ALL open-market activity in the last 12 months
- Jesse E. Merten - $7.09M of ALL open-market activity in the last 12 months
- Andrea Redmond - $451K of ALL 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 Mark Q. Prindiville?
Mark Q. Prindiville is a corporate insider of ALLSTATE CORP (ALL). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Mark Q. Prindiville last file a Form 4?
The most recent primary Form 4 on record is dated 27 May 2026, one of 5 filings going back to 2025.
Has Mark Q. Prindiville been buying or selling stock?
Recorded transactions: 0 open-market purchases and 5 open-market sales ($1.86M) across all tracked filings.
Where can I see all of Mark Q. Prindiville'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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