Mark Q Prindiville insider trades: Allstate (ALL) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Mark reports to the SEC
Open-market buys and sales
4 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 22, 2026 | ALL | ↓ Sell | 1,550 | $216.27 | $335K | Direct | May 27, 2026 (5d) |
| Aug 22, 2025 | ALL | ↓ Sell | 7,383 | $206.43 | $1.5M | Direct | Aug 26, 2025 (4d) |
| Nov 21, 2023 | ALL | ↓ Sell | 10,951 | $135.43 | $1.5M | Direct | Nov 22, 2023 (1d) |
| Sep 8, 2022 | ALL | ↓ Sell | 5,511 | $125.93 | $694K | Direct | Sep 12, 2022 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other ALL insiders
Open-market trades in the last 12 months
About Mark Q Prindiville's insider trades
Mark Q Prindiville is an insider at Allstate (ALL). Since Sep 8, 2022, Mark has reported no open-market purchases and 4 sales worth $4.0M on SEC Form 4. In the last 12 months: 1 sale ($335K).
Their filings also include shares withheld for taxes (13 filings), grants and awards (13 filings), option exercises (11 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every ALL insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.