SEIC
insider transactionsSEI INVESTMENTS CO — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
-69.0K
0 buy · 69.0K sell
Net value · 90d
-$6.3M
$0 in · $6.3M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
7
0 buy · 69.0K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Sell·S
Director
$452.5K
5.0K sh · $90.50
Own -1%
-
Exercise·M
Director
—
5.0K sh
Own New
-
Sell·S
Director
$910.7K
10.0K sh · $91.07
Own -11%
-
Exercise·M
Director
$248.2K
5.0K sh · $49.63
Own +6%
-
Exercise·M
In Remarks
—
2.0K sh
Own New
-
Sell·S
In Remarks
$364.6K
4.0K sh · $91.16
Own -81%
-
Exercise·M
In Remarks
$193.9K
4.0K sh · $48.47
Own +434%
-
Exercise·M
Sanjay Sharma KEY
Title: Executive Vice Preside…
—
12.5K sh
Own New
-
Sell·S
Sanjay Sharma KEY
Title: Executive Vice Preside…
$141.4K
1.6K sh · $90.73
Own -4%
-
Sell·S
Sanjay Sharma KEY
Title: Executive Vice Preside…
$2.1M
23.4K sh · $90.08
Own -36%
-
Exercise·M
Sanjay Sharma KEY
Title: Executive Vice Preside…
$620.4K
12.5K sh · $49.63
Own +31%
-
Exercise·M
Michael Peterson KEY
EXECUTIVE VICE PRESIDENT
—
10.0K sh
Own New
-
Sell·S
Michael Peterson KEY
EXECUTIVE VICE PRESIDENT
$900.0K
10.0K sh · $90.00
Own -33%
-
Exercise·M
Michael Peterson KEY
EXECUTIVE VICE PRESIDENT
$484.7K
10.0K sh · $48.47
Own +50%
-
Sell·S
Philip Mccabe KEY
Title: Executive Vice Preside…
$1.4M
15.0K sh · $91.82
Own -21%
-
Other·F
Ryan Hicke KEY
CHIEF EXECUTIVE OFFICER
$335.8K
4.3K sh · $77.21
Own -2%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 9, 2026 | William Doran | Sell S | 5.0K | $452.5K |
| May 4, 2026 | Kathryn Mccarthy | Exercise M | 5.0K | — |
| May 4, 2026 | Kathryn Mccarthy | Sell S | 10.0K | $910.7K |
| May 4, 2026 | Kathryn Mccarthy | Exercise M | 5.0K | $248.2K |
| Apr 28, 2026 | Mark Andrew Warner | Exercise M | 2.0K | — |
| Apr 28, 2026 | Mark Andrew Warner | Sell S | 4.0K | $364.6K |
| Apr 28, 2026 | Mark Andrew Warner | Exercise M | 4.0K | $193.9K |
| Apr 23, 2026 | Sanjay Sharma KEY | Exercise M | 12.5K | — |
| Apr 23, 2026 | Sanjay Sharma KEY | Sell S | 1.6K | $141.4K |
| Apr 23, 2026 | Sanjay Sharma KEY | Sell S | 23.4K | $2.1M |
| Apr 23, 2026 | Sanjay Sharma KEY | Exercise M | 12.5K | $620.4K |
| Apr 23, 2026 | Michael Peterson KEY | Exercise M | 10.0K | — |
| Apr 23, 2026 | Michael Peterson KEY | Sell S | 10.0K | $900.0K |
| Apr 23, 2026 | Michael Peterson KEY | Exercise M | 10.0K | $484.7K |
| Apr 23, 2026 | Philip Mccabe KEY | Sell S | 15.0K | $1.4M |
| Mar 31, 2026 | Ryan Hicke KEY | Other F | 4.3K | $335.8K |
About SEIC insider trading
This page tracks insider transactions for SEI INVESTMENTS CO (SEIC) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.