Kathryn McCarthy, Director at SEI INVESTMENTS CO (SEIC), sold 10,000 shares at $103.53 ($1.0M) on 2026-08-03, disclosed to the SEC on 2026-08-04.
Open-market sale of $1.0M SEIC by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| SEIC | SELL | 2023-09-11 | $606K | — | Filing → |
| SEI | SELL | 2022-12-22 | $593K | — | Filing → |
| SEIC | SELL | 2020-12-10 | $535K | — | Filing → |