Kathryn Mccarthy Sei Investments CO (SEIC) insider trading activity

SEIC Quotes by TradingView

Kathryn Mccarthy is Director of SEI INVESTMENTS CO. Currently has a direct ownership of 77,907 shares of SEIC, which is worth approximately $6.35 Million. The most recent transaction as insider was on Dec 12, 2025, when has been sold 2,266 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 77.9K
3.0% 3M change
3.0% 12M change
Total Value Held $6.35 Million

KATHRYN MCCARTHY Transaction History

Date Transaction Value Shares Traded Shares Held Form
Dec 12 2025
BUY
Grant, award, or other acquisition
-
2,266 Added 2.83%
77,907 Common Stock
Dec 05 2025
SELL
Payment of exercise price or tax liability
$1,950 $81.25 p/Share
24 Reduced 0.03%
77,883 Common Stock
Sep 29 2025
SELL
Open market or private sale
$856,600 $85.66 p/Share
10,000 Reduced 11.68%
75,641 Common Stock
Sep 29 2025
BUY
Exercise of conversion of derivative security
$533,400 $53.34 p/Share
10,000 Added 10.46%
85,641 Common Stock
Dec 12 2024
BUY
Grant, award, or other acquisition
-
2,175 Added 2.8%
75,641 Common Stock
Dec 15 2023
BUY
Grant, award, or other acquisition
-
1,000 Added 1.34%
73,466 Common Stock
Sep 08 2023
SELL
Open market or private sale
$605,800 $60.58 p/Share
10,000 Reduced 12.13%
72,466 Common Stock
Sep 08 2023
BUY
Exercise of conversion of derivative security
$406,400 $40.64 p/Share
10,000 Added 10.81%
82,466 Common Stock
Dec 21 2022
SELL
Open market or private sale
$592,500 $59.25 p/Share
10,000 Reduced 12.24%
71,700 Common Stock
Dec 21 2022
BUY
Exercise of conversion of derivative security
$337,600 $33.76 p/Share
10,000 Added 10.91%
81,700 Common Stock
Dec 05 2022
BUY
Grant, award, or other acquisition
-
766 Added 1.05%
72,466 Common Stock
Dec 09 2020
SELL
Open market or private sale
$535,325 $56.35 p/Share
9,500 Reduced 11.7%
71,700 Common Stock
Dec 09 2020
BUY
Exercise of conversion of derivative security
$157,700 $15.77 p/Share
10,000 Added 10.96%
81,200 Stock Option (Right to...
Nov 04 2019
SELL
Open market or private sale
$584,155 $61.49 p/Share
9,500 Reduced 11.77%
71,200 Common Stock
Nov 04 2019
BUY
Exercise of conversion of derivative security
$238,600 $23.86 p/Share
10,000 Added 11.03%
80,700 Stock Option (Right to...
Jul 26 2019
SELL
Open market or private sale
$578,550 $60.9 p/Share
9,500 Reduced 11.85%
70,700 Common Stock
Jul 26 2019
BUY
Exercise of conversion of derivative security
$176,500 $17.65 p/Share
10,000 Added 11.09%
80,200 Stock Option (Right to...
Sep 19 2017
SELL
Open market or private sale
$586,900 $58.69 p/Share
10,000 Reduced 12.47%
70,200 Common Stock
Sep 19 2017
BUY
Exercise of conversion of derivative security
$146,200 $14.62 p/Share
10,000 Added 11.09%
80,200 Stock Option (Right to...
KM

Kathryn Mccarthy

Director
Oaks, PA

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