Sei Investments Company · NASDAQ:SEIC
West Alfred P Jr sold 33,877 Sei Investments Company shares (Form 4)
Traded Sep 29 to Sep 30, 2026 · Filed Oct 1, 2026
From Sep 29 to Sep 30, 2026, West Alfred P Jr (Chairman Emeritus) sold 33,877 Sei Investments Company shares at an average US$103.36 for US$3.5M, leaving 6,784,574 shares. Filed Oct 1, 2026 (Form 4).
- Sold
- 33,877 shares
- Price
- US$103.36 average (US$103.16 to US$103.40)
- Value
- US$3.5M
- Holding after
- 6,784,574 shares
- Trading plan
- No
- Role
- Chairman Emeritus
The filing in full
| Date | Security | Transaction | Shares | Price | Holding after | Ownership |
|---|---|---|---|---|---|---|
| Sep 29, 2026 | Common Stock | Sale | 28,394 | US$103.40 | 6,790,057 | Direct |
| Sep 30, 2026 | Common Stock | Sale | 5,483 | US$103.16 | 6,784,574 | Direct |
Source
Related
- Sei Investments Company
- West Alfred P Jr
- Sei Investments Company shareholders
- Form 4 · West Alfred P Jr · Jun 29, 2026
- Form 4 · Lane Michael · Sep 24, 2026
- Form 4 · Hicke Ryan · Sep 8, 2026
- Form 4 · Romeo Carmen · Sep 3, 2026
- Form 4 · Peterson Michael · Sep 1, 2026
- Schedule 13G/A · Loomis Sayles & Co L P · Aug 14, 2026