// company-profile
Sei Investments Co
SEIC// activity-summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $453K across 1 transaction.
// 90-day insight
Over the last 90 days, Sei Investments Co insiders bought $2.4M (13 transactions) and sold $6.3M (7 transactions).
- Most active insider: Sharma Sanjay with 6 transactions totaling $3.5M.
- Largest single sale: $2.1M by Sharma Sanjay on Apr 23, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Sei Investments Co as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 9, 2026 | DORAN WILLIAM | SEIC | Sale | 5,000 | $90.50 | $453K |
| May 4, 2026 | MCCARTHY KATHRYN | SEIC | Option Exercise | 5,000 | — | — |
| May 4, 2026 | MCCARTHY KATHRYN | SEIC | Option Exercise | 5,000 | — | — |
| May 4, 2026 | MCCARTHY KATHRYN | SEIC | Option Exercise | 5,000 | $49.63 | $248K |
| May 4, 2026 | MCCARTHY KATHRYN | SEIC | Sale | 10,000 | $91.07 | $911K |
45 more transactions hidden
Free account · No credit card required
Building something? Get API access →
Popular companies on Form4API
Browse insider trading activity for other actively-filed companies.