CIK 0000350894 · Large accelerated filer
SEI INVESTMENTS CO
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- SEIC
- Exchange
- Nasdaq
- Industry
- Security Brokers, Dealers & Flotation Companies
- FY end
- Dec 31
- Incorporated
- PA
- Entity type
- operating
- EIN
- 231707341
- Phone
- 6106761000
- Business address
- 1 FREEDOM VALLEY DRIVE, OAKS, PA, 19456-1100
- Former names
- SEI CORP
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $13,512,522
- in 6 filings
Net −$13,512,522. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-12-12 | Hicke Ryan CHIEF EXECUTIVE OFFICER | Grant or award | +25,904 | 197,163.77 | ||
| 2025-12-12 | Hicke Ryan CHIEF EXECUTIVE OFFICER | Grant or award · Option to Purchase Common Stock | +288,333 | 288,333 | ||
| 2025-12-12 | Sharma Sanjay See Remarks* | Grant or award | +8,434 | 32,328.99 | ||
| 2025-12-12 | Sharma Sanjay See Remarks* | Grant or award | +7,500 | 39,828.99 | ||
| 2025-12-12 | Sharma Sanjay See Remarks* | Grant or award · Option to Purchase Common Stock | +47,000 | 47,000 | ||
| 2025-12-12 | Risi Karin A. Director | Grant or award | +2,266 | 4,342 | ||
| 2025-12-12 | GUARINO CARL Director | Grant or award | +2,266 | 18,308 | ||
| 2025-12-12 | MCCARTHY KATHRYN Director | Grant or award | +2,266 | 77,907 | ||
| 2025-12-12 | ROMEO CARMEN Director | Grant or award | +2,266 | 1,575,793 | ||
| 2025-12-12 | Naratil Thomas C. Director | Grant or award | +2,266 | 4,342 | ||
| 2025-12-12 | Brassington Jonathan Director | Grant or award | +2,266 | 6,207 | ||
| 2025-12-12 | DORAN WILLIAM Director | Grant or award | +2,266 | 630,802 | ||
| 2025-12-05 | MCCARTHY KATHRYN Director | Shares withheld for taxes | −24 | $81.25 | $2K | 77,883 |
| 2025-12-05 | Peterson Michael EXECUTIVE VICE PRESIDENT | Shares withheld for taxes | −1,063 | $81.25 | $86K | 20,148 |
| 2025-12-05 | WEST ALFRED P JR Executive Chairman | Shares withheld for taxes | −1,100 | $81.25 | $89K | 6,941,712 |
| 2025-12-05 | Warner Mark Andrew See Remarks | Shares withheld for taxes | −379 | $81.25 | $31K | 921 |
| 2025-12-05 | McCabe Philip See Remarks | Shares withheld for taxes | −1,094 | $81.25 | $89K | 69,884.45 |
| 2025-12-04 | McCabe Philip See Remarks | Option exercise | +12,000 | $53.34 | $640K | 74,544.45 |
| 2025-12-04 | McCabe Philip See Remarks | Sale | −12,000 | $81.11 | $973K | 62,544.45 |
| 2025-12-04 | McCabe Philip See Remarks | Option exercise · Option to Purchase Common Stock | −12,000 | 0 |
Page 7 of 14 · 275 trades