SEIC
SEI Investments Company
NASDAQ: SEIC · FINANCIAL SERVICES · ASSET MANAGEMENT
$91.59
+0.95% today
Updated 2026-06-05
Market cap
$10.75B
P/E ratio
15.26
P/S ratio
4.54x
EPS (TTM)
$5.86
Dividend yield
1.15%
52W range
$75 – $93
Volume
0.9M
SEI Investments Company (SEIC) Insider transactions
Net insider activity
Net buying (130,530 shares)
Buy transactions
43
Sell transactions
57
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-04 | MCCARTHY, KATHRYN | Director | Sale | 5,000 | — | — |
| 2026-05-04 | MCCARTHY, KATHRYN | Director | Sale | 10,000 | $91.07 | $910700.00 |
| 2026-05-04 | MCCARTHY, KATHRYN | Director | Buy | 5,000 | $49.63 | $248150.00 |
| 2026-04-28 | WARNER, MARK ANDREW | In Remarks | Sale | 2,000 | — | — |
| 2026-04-28 | WARNER, MARK ANDREW | In Remarks | Buy | 4,000 | $48.47 | $193880.00 |
| 2026-04-23 | SHARMA, SANJAY | See Remarks* | Sale | 12,500 | — | — |
| 2026-04-23 | SHARMA, SANJAY | See Remarks* | Sale | 23,441 | $90.08 | $2.11M |
| 2026-04-23 | SHARMA, SANJAY | See Remarks* | Buy | 12,500 | $49.63 | $620375.00 |
| 2026-04-23 | SHARMA, SANJAY | See Remarks* | Sale | 1,559 | $90.73 | $141448.07 |
| 2026-04-23 | PETERSON, MICHAEL | EXECUTIVE VICE PRESIDENT | Sale | 10,000 | — | — |
| 2026-04-23 | PETERSON, MICHAEL | EXECUTIVE VICE PRESIDENT | Buy | 10,000 | $48.47 | $484700.00 |
| 2026-04-23 | MCCABE, PHILIP | See Remarks | Sale | 15,000 | $91.82 | $1.38M |
| 2026-03-31 | HICKE, RYAN | Director, CHIEF EXECUTIVE OFFICER | Sale | 4,349 | $77.21 | $335786.29 |
| 2026-03-18 | DENHAM, SEAN | Executive VP, CFO, COO | Sale | 7,673 | $78.77 | $604402.21 |
| 2026-03-11 | WEST, ALFRED P JR | Chairman Emeritus | Sale | 6,076 | $79.11 | $480672.36 |
| 2026-03-11 | WEST, ALFRED P JR | Chairman Emeritus | Sale | 1,371 | $79.94 | $109597.74 |
| 2026-03-10 | WEST, ALFRED P JR | Chairman Emeritus | Sale | 29,431 | $80.47 | $2.37M |
| 2026-03-10 | WEST, ALFRED P JR | Chairman Emeritus | Sale | 25,391 | $79.97 | $2.03M |
| 2026-03-10 | WEST, ALFRED P JR | Chairman Emeritus | Sale | 178 | $78.88 | $14040.64 |
| 2026-02-25 | WARNER, MARK ANDREW | See Remarks | Sale | 2,000 | — | — |
| 2026-02-25 | WARNER, MARK ANDREW | See Remarks | Sale | 4,000 | $81.74 | $326960.00 |
| 2026-02-25 | WARNER, MARK ANDREW | See Remarks | Buy | 2,000 | $71.12 | $142240.00 |
| 2026-01-29 | HICKE, RYAN | Director, CHIEF EXECUTIVE OFFICER | Sale | 20,000 | — | — |
| 2026-01-29 | HICKE, RYAN | Director, CHIEF EXECUTIVE OFFICER | Sale | 17,500 | — | — |
| 2026-01-29 | HICKE, RYAN | Director, CHIEF EXECUTIVE OFFICER | Sale | 12,500 | — | — |
| 2026-01-29 | HICKE, RYAN | Director, CHIEF EXECUTIVE OFFICER | Sale | 49,937 | $87.39 | $4.36M |
| 2026-01-29 | HICKE, RYAN | Director, CHIEF EXECUTIVE OFFICER | Buy | 20,000 | $64.43 | $1.29M |
| 2026-01-29 | HICKE, RYAN | Director, CHIEF EXECUTIVE OFFICER | Buy | 17,500 | $56.54 | $989450.00 |
| 2026-01-29 | HICKE, RYAN | Director, CHIEF EXECUTIVE OFFICER | Sale | 17,009 | $86.75 | $1.48M |
| 2026-01-29 | HICKE, RYAN | Director, CHIEF EXECUTIVE OFFICER | Sale | 13,054 | $88.06 | $1.15M |
| 2026-01-29 | HICKE, RYAN | Director, CHIEF EXECUTIVE OFFICER | Buy | 12,500 | $71.12 | $889000.00 |
| 2026-01-01 | WEST, ALFRED P JR | Chairman Emeritus | Sale | 3,482 | $82.02 | $285593.64 |
| 2025-12-30 | ROMEO, CARMEN | Director | Sale | 15,500 | — | — |
| 2025-12-22 | DORAN, WILLIAM | Director | Sale | 7,000 | $83.85 | $586950.00 |
| 2025-12-12 | SHARMA, SANJAY | See Remarks* | Buy | 47,000 | — | — |
| 2025-12-12 | SHARMA, SANJAY | See Remarks* | Buy | 8,434 | — | — |
| 2025-12-12 | SHARMA, SANJAY | See Remarks* | Buy | 7,500 | — | — |
| 2025-12-12 | ROMEO, CARMEN | Director | Buy | 2,266 | — | — |
| 2025-12-12 | RISI, KARIN A. | Director | Buy | 2,266 | — | — |
| 2025-12-12 | PETERSON, MICHAEL | EXECUTIVE VICE PRESIDENT | Buy | 43,000 | — | — |
| 2025-12-12 | PETERSON, MICHAEL | EXECUTIVE VICE PRESIDENT | Buy | 7,711 | — | — |
| 2025-12-12 | NARATIL, THOMAS C. | Director | Buy | 2,266 | — | — |
| 2025-12-12 | MCCARTHY, KATHRYN | Director | Buy | 2,266 | — | — |
| 2025-12-12 | MCCABE, PHILIP | See Remarks | Buy | 47,000 | — | — |
| 2025-12-12 | MCCABE, PHILIP | See Remarks | Buy | 8,434 | — | — |
| 2025-12-12 | LANE, MICHAEL | Executive Vice President | Buy | 49,650 | — | — |
| 2025-12-12 | LANE, MICHAEL | Executive Vice President | Buy | 8,916 | — | — |
| 2025-12-12 | HICKE, RYAN | Director, CHIEF EXECUTIVE OFFICER | Buy | 288,333 | — | — |
| 2025-12-12 | HICKE, RYAN | Director, CHIEF EXECUTIVE OFFICER | Buy | 25,904 | — | — |
| 2025-12-12 | GUARINO, CARL | Director | Buy | 2,266 | — | — |
| 2025-12-12 | DORAN, WILLIAM | Director | Buy | 2,266 | — | — |
| 2025-12-12 | DENHAM, SEAN | Executive Vice President, CFO | Buy | 49,000 | — | — |
| 2025-12-12 | DENHAM, SEAN | Executive Vice President, CFO | Buy | 13,254 | — | — |
| 2025-12-12 | BRASSINGTON, JONATHAN | Director | Buy | 2,266 | — | — |
| 2025-12-05 | WEST, ALFRED P JR | Director, Executive Chairman | Sale | 1,100 | $81.25 | $89375.00 |
| 2025-12-05 | WARNER, MARK ANDREW | See Remarks | Sale | 379 | $81.25 | $30793.75 |
| 2025-12-05 | PETERSON, MICHAEL | EXECUTIVE VICE PRESIDENT | Sale | 1,063 | $81.25 | $86368.75 |
| 2025-12-05 | MCCARTHY, KATHRYN | Director | Sale | 24 | $81.25 | $1950.00 |
| 2025-12-05 | MCCABE, PHILIP | See Remarks | Sale | 1,094 | $81.25 | $88887.50 |
| 2025-12-04 | MCCABE, PHILIP | See Remarks | Sale | 12,000 | — | — |
| 2025-12-04 | MCCABE, PHILIP | See Remarks | Buy | 12,000 | $53.34 | $640080.00 |
| 2025-12-03 | WEST, ALFRED P JR | Director, Executive Chairman | Sale | 30,000 | — | — |
| 2025-12-03 | WEST, ALFRED P JR | Director, Executive Chairman | Buy | 30,000 | $53.34 | $1.60M |
| 2025-12-03 | WEST, ALFRED P JR | Director, Executive Chairman | Sale | 24,770 | $80.87 | $2.00M |
| 2025-11-17 | DORAN, WILLIAM | Director | Sale | 5,000 | — | — |
| 2025-11-17 | DORAN, WILLIAM | Director | Buy | 10,000 | $53.34 | $533400.00 |
| 2025-11-12 | PETERSON, MICHAEL | EXECUTIVE VICE PRESIDENT | Sale | 25,000 | — | — |
| 2025-11-12 | PETERSON, MICHAEL | EXECUTIVE VICE PRESIDENT | Buy | 25,000 | $54.34 | $1.36M |
| 2025-11-11 | ROMEO, CARMEN | Director | Sale | 5,000 | — | — |
| 2025-11-11 | ROMEO, CARMEN | Director | Sale | 5,000 | $84.01 | $420050.00 |
| 2025-10-24 | MCCABE, PHILIP | See Remarks | Buy | 12,000 | — | — |
| 2025-10-24 | MCCABE, PHILIP | See Remarks | Buy | 12,000 | $53.34 | $640080.00 |
| 2025-09-29 | MCCARTHY, KATHRYN | Director | Sale | 5,000 | — | — |
| 2025-09-29 | MCCARTHY, KATHRYN | Director | Buy | 10,000 | $53.34 | $533400.00 |
| 2025-09-23 | GUARINO, CARL | Director | Sale | 5,000 | — | — |
| 2025-09-23 | GUARINO, CARL | Director | Sale | 10,000 | $86.41 | $864100.00 |
| 2025-09-16 | LANE, MICHAEL | Executive Vice President | Sale | 3,935 | $86.60 | $340771.00 |
| 2025-08-19 | HICKE, RYAN | Director, CHIEF EXECUTIVE OFFICER | Sale | 17,500 | — | — |
| 2025-08-19 | HICKE, RYAN | Director, CHIEF EXECUTIVE OFFICER | Sale | 35,000 | $88.30 | $3.09M |
| 2025-08-19 | HICKE, RYAN | Director, CHIEF EXECUTIVE OFFICER | Buy | 17,500 | $49.63 | $868525.00 |
| 2025-08-07 | PETERSON, MICHAEL | EXECUTIVE VICE PRESIDENT | Sale | 7,089 | — | — |
| 2025-08-07 | PETERSON, MICHAEL | EXECUTIVE VICE PRESIDENT | Sale | 7,089 | $88.55 | $627730.95 |
| 2025-08-05 | PETERSON, MICHAEL | EXECUTIVE VICE PRESIDENT | Sale | 684 | — | — |
| 2025-08-05 | PETERSON, MICHAEL | EXECUTIVE VICE PRESIDENT | Buy | 684 | $61.81 | $42278.04 |
| 2025-07-31 | PETERSON, MICHAEL | EXECUTIVE VICE PRESIDENT | Sale | 4,727 | — | — |
| 2025-07-31 | PETERSON, MICHAEL | EXECUTIVE VICE PRESIDENT | Buy | 4,727 | $61.81 | $292175.87 |
| 2025-07-29 | WARNER, MARK ANDREW | See Remarks | Sale | 2,500 | — | — |
| 2025-07-29 | WARNER, MARK ANDREW | See Remarks | Sale | 5,000 | $88.75 | $443750.00 |
| 2025-07-22 | RISI, KARIN A. | Director | Buy | 2,076 | — | — |
| 2025-07-22 | NARATIL, THOMAS C. | Director | Buy | 2,076 | — | — |
| 2025-05-29 | WEST, ALFRED P JR | Director, Executive Chairman | Sale | 64,498 | $84.26 | $5.43M |
| 2025-05-29 | WEST, ALFRED P JR | Director, Executive Chairman | Sale | 1,628 | $85.21 | $138721.88 |
| 2025-05-28 | WEST, ALFRED P JR | Director, Executive Chairman | Sale | 75,000 | $85.78 | $6.43M |
| 2025-05-15 | PETERSON, MICHAEL | EXECUTIVE VICE PRESIDENT | Sale | 37,500 | — | — |
| 2025-05-15 | PETERSON, MICHAEL | EXECUTIVE VICE PRESIDENT | Sale | 12,500 | — | — |
| 2025-05-15 | PETERSON, MICHAEL | EXECUTIVE VICE PRESIDENT | Sale | 50,000 | $84.27 | $4.21M |
| 2025-05-15 | PETERSON, MICHAEL | EXECUTIVE VICE PRESIDENT | Buy | 37,500 | $56.54 | $2.12M |
| 2025-05-15 | PETERSON, MICHAEL | EXECUTIVE VICE PRESIDENT | Buy | 12,500 | $60.46 | $755750.00 |
| 2025-05-14 | SHARMA, SANJAY | See Remarks* | Sale | 10,000 | — | — |
| 2025-05-14 | SHARMA, SANJAY | See Remarks* | Buy | 20,000 | $53.34 | $1.07M |
Frequently asked questions
Are SEIC insiders buying or selling?
Over the transactions on record, SEIC insiders have been net sellers, with about $42.98M in stock sold across 57 sales, against 20 open-market purchases.
Does insider selling at SEIC mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which SEIC insiders are selling the most?
Recent selling is concentrated in a few names. WEST, ALFRED P JR accounts for the largest share on record, with about $19.39M sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.