SEC Form 4Coverage since Jun 9, 2026
$SEIC insider trading
Over the last 12 months, Sei Investments insiders reported no purchases and 8 sales totaling $16.7M across SEC Form 4 filings.
- Bought · 12m
- — 0 events
- Sold · 12m
- $16.7M 8 events
- Events · 12m
- 8 Form 4 filings, grouped
- Insiders · 12m
- 8 distinct reporters
- 10b5-1 share
- 0% pre-arranged plans
Side
Price · $SEIC · 12Mvia TradingView
Top insiders · 12m
DORAN WILLIAM—1× · $453K
GUARINO CARL—1× · $1.0M
MCCARTHY KATHRYN—1× · $1.0M
Warner Mark AndrewSee Remarks*1× · $1.5M
Sharma SanjaySee Remarks*1× · $2.0M
All insider trades
8 events
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Aug 5, 2026 | McCabe PhilipSee Remarks · O | ▼ Sale | 30,000 | $105.12 | $3.2M | -35.3% | 2 tranches |
| Aug 3, 2026 | MCCARTHY KATHRYND | ▼ Sale | 10,000 | $103.54 | $1.0M | -11.4% | — |
| Jul 28, 2026 | Warner Mark AndrewSee Remarks* · O | ▼ Sale | 15,000 | $102.35 | $1.5M | -94.2% | 3 tranches |
| Jul 28, 2026 | Peterson MichaelExecutive Vice President · O | ▼ Sale | 25,000 | $102.05 | $2.6M | -55.4% | — |
| Jul 28, 2026 | GUARINO CARLD | ▼ Sale | 10,000 | $103.2 | $1.0M | -35.3% | — |
| Jul 24, 2026 | Sharma SanjaySee Remarks* · O | ▼ Sale | 20,000 | $99.33 | $2.0M | -33.4% | — |
| Jun 29, 2026 | WEST ALFRED P JR | ▼ Sale | 57,332 | $87.26 | $5.0M | -0.8% | 4 tranches |
| Jun 9, 2026 | DORAN WILLIAMD | ▼ Sale | 5,000 | $90.5 | $453K | -0.8% | — |
About Form 4
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $SEIC feed.