WEST ALFRED P JR (CIK 1059374) reported 23 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-29). Recent activity: Sell SEIC (46,162 shares), Sell SEIC (3,838 shares), Sell SEIC (5,652 shares), Sell SEIC (1,680 shares), Sell SEIC (178 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-29 | SEI INVESTMENTS CO (SEIC) | Insider | Sell | 46,162 | $4.0M |
| 2026-06-29 | SEI INVESTMENTS CO (SEIC) | Insider | Sell | 3,838 | $336,477 |
| 2026-06-29 | SEI INVESTMENTS CO (SEIC) | Insider | Sell | 5,652 | $492,741 |
| 2026-06-29 | SEI INVESTMENTS CO (SEIC) | Insider | Sell | 1,680 | $147,991 |
| 2026-03-12 | SEI INVESTMENTS CO (SEIC) | Insider | Sell | 178 | $14,041 |
| 2026-03-12 | SEI INVESTMENTS CO (SEIC) | Insider | Sell | 25,391 | $2.0M |
| 2026-03-12 | SEI INVESTMENTS CO (SEIC) | Insider | Sell | 29,431 | $2.4M |
| 2026-03-12 | SEI INVESTMENTS CO (SEIC) | Insider | Sell | 6,076 | $480,672 |
| 2026-03-12 | SEI INVESTMENTS CO (SEIC) | Insider | Sell | 1,371 | $109,598 |
| 2026-01-02 | SEI INVESTMENTS CO (SEIC) | Insider | Sell | 3,482 | $285,594 |
| 2025-12-29 | SEI INVESTMENTS CO (SEIC) | Executive Chairman | Sell | 1,100 | $89,375 |
| 2025-12-05 | SEI INVESTMENTS CO (SEIC) | Executive Chairman | Buy | 30,000 | $1.6M |
| 2025-12-05 | SEI INVESTMENTS CO (SEIC) | Executive Chairman | Sell | 24,770 | $2.0M |
| 2025-05-30 | SEI INVESTMENTS CO (SEIC) | Executive Chairman | Sell | 75,000 | $6.4M |
| 2025-05-30 | SEI INVESTMENTS CO (SEIC) | Executive Chairman | Sell | 64,498 | $5.4M |
| 2025-05-30 | SEI INVESTMENTS CO (SEIC) | Executive Chairman | Sell | 1,628 | $138,722 |
| 2025-03-07 | SEI INVESTMENTS CO (SEIC) | Executive Chairman | Sell | 1,372 | $104,656 |
| 2025-03-05 | SEI INVESTMENTS CO (SEIC) | Executive Chairman | Sell | 31,821 | $2.5M |
| 2025-03-05 | SEI INVESTMENTS CO (SEIC) | Executive Chairman | Sell | 19,405 | $1.5M |
| 2025-03-05 | SEI INVESTMENTS CO (SEIC) | Executive Chairman | Sell | 21,616 | $1.7M |
| 2025-03-05 | SEI INVESTMENTS CO (SEIC) | Executive Chairman | Sell | 18,427 | $1.4M |
| 2025-03-05 | SEI INVESTMENTS CO (SEIC) | Executive Chairman | Sell | 47,718 | $3.6M |
| 2025-03-05 | SEI INVESTMENTS CO (SEIC) | Executive Chairman | Sell | 13,855 | $1.1M |
Source: SEC Form 4 filings · as of 2026-06-29