Michael Peterson insider trades: Sei Investments (SEIC) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Michael reports to the SEC
Open-market buys and sales
11 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Aug 28, 2026 | SEIC | ↓ Sell | 37,500 | $111.51 | $4.2M | Direct | Sep 1, 2026 (4d) |
| Jul 28, 2026 | SEIC | ↓ Sell | 25,000 | $102.05 | $2.6M | Direct | Jul 30, 2026 (2d) |
| Nov 12, 2025 | SEIC | ↓ Sell | 25,000 | $84.21 | $2.1M | Direct | Nov 13, 2025 (1d) |
| Aug 7, 2025 | SEIC | ↓ Sell | 7,089 | $88.55 | $628K | Direct | Aug 8, 2025 (1d) |
| Aug 5, 2025 | SEIC | ↓ Sell | 684 | $88.69 | $61K | Direct | Aug 6, 2025 (1d) |
| Jul 31, 2025 | SEIC | ↓ Sell | 4,727 | $88.51 | $418K | Direct | Aug 4, 2025 (4d) |
| May 15, 2025 | SEIC | ↓ Sell | 50,000 | $84.27 | $4.2M | Direct | May 16, 2025 (1d) |
| Nov 6, 2024 | SEIC | ↓ Sell | 10,000 | $79.14 | $791K | Direct | Nov 8, 2024 (2d) |
| Oct 25, 2024 | SEIC | ↓ Sell | 25,000 | $74.59 | $1.9M | Direct | Oct 29, 2024 (4d) |
| Sep 19, 2023 | SEIC | ↓ Sell | 25,000 | $61.29 | $1.5M | Direct | Sep 21, 2023 (2d) |
| Jul 28, 2023 | SEIC | ↓ Sell | 10,000 | $63.20 | $632K | Direct | Jul 31, 2023 (3d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other SEIC insiders
Open-market trades in the last 12 months
About Michael Peterson's insider trades
Michael Peterson is Executive Vice President at Sei Investments (SEIC). Since Jul 28, 2023, Michael has reported no open-market purchases and 11 sales worth $19.0M on SEC Form 4. In the last 12 months: 3 sales ($8.8M).
Their filings also include option exercises (14 filings), grants and awards (4 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 SEIC insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.