Insider Trading & Ownership - SEI CORP (SEIC)

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for SEI CORP
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Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2025-03-05
Sale
2025-03-07
10:45 am
SEI INVESTMENTS CO SEIC WEST ALFRED P JR
Executive Chairman
1,372 $76.28 $104,656 7,078,708
(Direct)
View
2025-03-03
Sale
2025-03-05
10:44 am
SEI INVESTMENTS CO SEIC WEST ALFRED P JR
Executive Chairman
152,842 $77.88 $11,903,333 7,080,080
(Direct)
View
2025-03-03
Sale
2025-03-05
10:41 am
SEI INVESTMENTS CO SEIC Warner Mark Andrew
See Remarks
5,000 $80.39 $401,950 1,300
(Direct)
View
2024-12-13
Sale
2024-12-17
4:09 pm
SEI INVESTMENTS CO SEIC WEST ALFRED P JR
Executive Chairman
146,200 $85.55 $12,507,480 7,232,922
(Direct)
View
2024-12-04
Sale
2024-12-06
5:28 pm
SEI INVESTMENTS CO SEIC WEST ALFRED P JR
Executive Chairman
10% Owner
24,994 $82.91 $2,072,167 7,371,522
(Direct)
View
2024-11-26
Sale
2024-11-27
3:32 pm
SEI INVESTMENTS CO SEIC DORAN WILLIAM
Director
5,000 $81.8 $409,000 661,386
(Direct)
View
2024-11-07
Sale
2024-11-12
1:41 pm
SEI INVESTMENTS CO SEIC WEST ALFRED P JR
Executive Chairman
137,099 $80.28 $11,006,870 7,361,516
(Direct)
View
2024-11-06
Sale
2024-11-08
12:24 pm
SEI INVESTMENTS CO SEIC ROMEO CARMEN
Director
5,000 $79.64 $398,200 1,577,652
(Direct)
View
2024-11-06
Sale
2024-11-08
12:22 pm
SEI INVESTMENTS CO SEIC Peterson Michael
EXECUTIVE VICE PRESIDENT
10,000 $79.14 $791,400 6,500
(Direct)
View
2024-10-25
Sale
2024-10-29
4:02 pm
SEI INVESTMENTS CO SEIC Hicke Ryan
Chief Executive Officer
10,000 $74.9 $749,000 147,609
(Direct)
View
2024-10-25
Sale
2024-10-29
4:01 pm
SEI INVESTMENTS CO SEIC Peterson Michael
EVP and General Counsel
25,000 $74.59 $1,864,759 6,500
(Direct)
View
2024-10-28
Sale
2024-10-29
3:55 pm
SEI INVESTMENTS CO SEIC GUARINO CARL
Director
7,564 $75.77 $573,124 14,267
(Indirect
Direct)
View
2024-10-28
Sale
2024-10-29
3:39 pm
SEI INVESTMENTS CO SEIC McCabe Philip
EVP - Head of Investment Mgmt
10,500 $75.91 $797,055 43,544
(Direct)
View
2024-08-29
Sale
2024-08-30
09:23 am
SEI INVESTMENTS CO SEIC WEST ALFRED P JR
Executive Chairman
5,670 $67.5 $382,725 7,498,615
(Direct)
View
2024-08-27
Sale
2024-08-28
5:08 pm
SEI INVESTMENTS CO SEIC WEST ALFRED P JR
Executive Chairman
101,129 $67.18 $6,793,590 7,504,285
(Direct)
View
2024-08-23
Sale
2024-08-27
10:12 am
SEI INVESTMENTS CO SEIC WEST ALFRED P JR
Executive Chairman
71,582 $67.52 $4,833,445 7,605,414
(Direct)
View
2024-06-24
Sale
2024-06-25
06:56 am
SEI INVESTMENTS CO SEIC DORAN WILLIAM
Director
5,000 $67.04 $335,200 656,386
(Direct)
View
2024-05-13
Sale
2024-05-14
12:08 pm
SEI INVESTMENTS CO SEIC WEST ALFRED P JR
Executive Chairman
48,475 $68.09 $3,300,577 7,676,996
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2025-03-31
Tax Withholding
2025-04-01
2:42 pm
N/A
N/A
SEI INVESTMENTS CO SEIC Hicke Ryan
CHIEF EXECUTIVE OFFICER
4,349 $77.11 182,895
(Direct)
View
2025-03-18
Tax Withholding
2025-03-19
3:40 pm
N/A
N/A
SEI INVESTMENTS CO SEIC Denham Sean
Executive Vice President, CFO
7,823 $74.96 52,177
(Direct)
View
2025-03-03
Exercise
2025-03-05
10:41 am
N/A
N/A
SEI INVESTMENTS CO SEIC Warner Mark Andrew
See Remarks
2,500 $53.34 1,300
(Direct)
View
2025-03-03
Exercise
2025-03-05
10:41 am
2018-12-31
2025-12-08
SEI INVESTMENTS CO SEIC Warner Mark Andrew
See Remarks
5,000 $0 1,300
(Direct)
View
2024-12-31
Gift
2025-01-03
10:35 am
N/A
N/A
SEI INVESTMENTS CO SEIC DORAN WILLIAM
Director
47,500 $0 618,536
(Direct)
View
2024-12-31
Gift
2025-01-02
5:50 pm
N/A
N/A
SEI INVESTMENTS CO SEIC ROMEO CARMEN
Director
6,300 $0 1,573,527
(Direct)
View
2024-12-12
Option Award
2024-12-16
4:50 pm
N/A
2034-12-12
SEI INVESTMENTS CO SEIC Hicke Ryan
CHIEF EXECUTIVE OFFICER
175,000 $0 336,796
(Direct)
View
2024-12-12
Option Award
2024-12-16
12:14 pm
N/A
N/A
SEI INVESTMENTS CO SEIC WEST ALFRED P JR
Executive Chairman
7,600 $0 7,379,122
(Direct)
View
2024-12-12
Option Award
2024-12-16
11:05 am
N/A
2034-12-12
SEI INVESTMENTS CO SEIC Sharma Sanjay
See Remarks*
43,000 $0 59,895
(Direct)
View
2024-12-12
Option Award
2024-12-16
11:03 am
N/A
2034-12-12
SEI INVESTMENTS CO SEIC Denham Sean
Executive Vice President, CFO
37,500 $0 82,500
(Direct)
View
2024-12-12
Option Award
2024-12-16
11:01 am
N/A
2034-12-12
SEI INVESTMENTS CO SEIC McCabe Philip
See Remarks
43,000 $0 86,544
(Direct)
View
2024-12-12
Option Award
2024-12-16
10:58 am
N/A
2034-12-12
SEI INVESTMENTS CO SEIC Peterson Michael
EXECUTIVE VICE PRESIDENT
43,000 $0 49,500
(Direct)
View
2024-12-12
Option Award
2024-12-16
10:54 am
N/A
2034-12-12
SEI INVESTMENTS CO SEIC LANE MICHAEL
Executive Vice President
43,000 $0 73,000
(Direct)
View
2024-12-12
Option Award
2024-12-16
10:52 am
N/A
N/A
SEI INVESTMENTS CO SEIC DORAN WILLIAM
Director
2,175 $0 663,561
(Direct)
View
2024-12-12
Option Award
2024-12-16
10:49 am
N/A
N/A
SEI INVESTMENTS CO SEIC GUARINO CARL
Director
2,175 $0 16,442
(Direct)
View
2024-12-12
Option Award
2024-12-16
10:44 am
N/A
N/A
SEI INVESTMENTS CO SEIC Brassington Jonathan
Director
2,175 $0 3,941
(Direct)
View
2024-12-12
Option Award
2024-12-16
10:40 am
N/A
N/A
SEI INVESTMENTS CO SEIC MCCARTHY KATHRYN
Director
2,175 $0 75,641
(Direct)
View
2024-12-12
Option Award
2024-12-16
10:38 am
N/A
N/A
SEI INVESTMENTS CO SEIC ROMEO CARMEN
Director
2,175 $0 1,579,827
(Direct)
View
2024-12-12
Option Award
2024-12-16
10:36 am
N/A
N/A
SEI INVESTMENTS CO SEIC MILLER STEPHANIE D.
Director
2,175 $0 3,941
(Direct)
View
2024-12-04
Exercise
2024-12-06
5:28 pm
N/A
N/A
SEI INVESTMENTS CO SEIC WEST ALFRED P JR
Executive Chairman
10% Owner
35,000 $40.64 7,371,522
(Direct)
View
2024-12-04
Exercise
2024-12-06
5:28 pm
2021-12-09
2024-12-09
SEI INVESTMENTS CO SEIC WEST ALFRED P JR
Executive Chairman
10% Owner
35,000 $0 7,371,522
(Direct)
View
2024-11-20
Exercise
2024-11-21
07:56 am
N/A
N/A
SEI INVESTMENTS CO SEIC DORAN WILLIAM
Director
5,000 $40.64 666,386
(Direct)
View
2024-11-20
Exercise
2024-11-21
07:56 am
2017-12-31
2024-12-09
SEI INVESTMENTS CO SEIC DORAN WILLIAM
Director
10,000 $0 666,386
(Direct)
View
2024-11-06
Exercise
2024-11-08
12:24 pm
N/A
N/A
SEI INVESTMENTS CO SEIC ROMEO CARMEN
Director
5,000 $40.64 1,577,652
(Direct)
View
2024-11-06
Exercise
2024-11-08
12:24 pm
2021-12-31
2024-12-09
SEI INVESTMENTS CO SEIC ROMEO CARMEN
Director
5,000 $0 1,577,652
(Direct)
View
2024-11-06
Exercise
2024-11-08
12:22 pm
N/A
N/A
SEI INVESTMENTS CO SEIC Peterson Michael
EXECUTIVE VICE PRESIDENT
10,000 $64.43 6,500
(Direct)
View
2024-11-06
Exercise
2024-11-08
12:22 pm
2021-12-31
2029-12-09
SEI INVESTMENTS CO SEIC Peterson Michael
EXECUTIVE VICE PRESIDENT
10,000 $0 6,500
(Direct)
View
2024-10-25
Exercise
2024-10-29
4:02 pm
N/A
N/A
SEI INVESTMENTS CO SEIC Hicke Ryan
Chief Executive Officer
10,000 $40.64 147,609
(Direct)
View
2024-10-25
Exercise
2024-10-29
4:02 pm
2022-02-23
2024-12-09
SEI INVESTMENTS CO SEIC Hicke Ryan
Chief Executive Officer
10,000 $0 147,609
(Direct)
View
2024-10-25
Exercise
2024-10-29
4:01 pm
N/A
N/A
SEI INVESTMENTS CO SEIC Peterson Michael
EVP and General Counsel
25,000 $55.73 6,500
(Direct)
View
2024-10-25
Exercise
2024-10-29
4:01 pm
2022-06-18
2030-06-18
SEI INVESTMENTS CO SEIC Peterson Michael
EVP and General Counsel
25,000 $0 6,500
(Direct)
View
2024-10-28
Exercise
2024-10-29
3:55 pm
N/A
N/A
SEI INVESTMENTS CO SEIC GUARINO CARL
Director
10,000 $40.64 14,267
(Direct)
View
2024-10-28
Exercise
2024-10-29
3:55 pm
2022-02-23
2024-12-09
SEI INVESTMENTS CO SEIC GUARINO CARL
Director
10,000 $0 14,267
(Direct)
View
2024-10-28
Exercise
2024-10-29
3:39 pm
N/A
N/A
SEI INVESTMENTS CO SEIC McCabe Philip
EVP - Head of Investment Mgmt
10,500 $40.64 43,544
(Direct)
View
2024-10-28
Exercise
2024-10-29
3:39 pm
2022-02-23
2024-12-09
SEI INVESTMENTS CO SEIC McCabe Philip
EVP - Head of Investment Mgmt
10,500 $0 43,544
(Direct)
View
2024-09-30
Exercise
2024-09-30
6:27 pm
N/A
N/A
SEI INVESTMENTS CO SEIC McCabe Philip
EVP - Head of Investment Mgmt
10,500 $40.64 43,544
(Direct)
View
2024-09-30
Exercise
2024-09-30
6:27 pm
2017-12-31
2024-12-09
SEI INVESTMENTS CO SEIC McCabe Philip
EVP - Head of Investment Mgmt
10,500 $0 43,544
(Direct)
View
2024-09-16
Option Award
2024-09-17
2:20 pm
N/A
2034-09-16
SEI INVESTMENTS CO SEIC LANE MICHAEL
Executive Vice President
50,000 $0 50,000
(Direct)
View
2024-08-22
Exercise
2024-08-23
12:59 pm
N/A
N/A
SEI INVESTMENTS CO SEIC Hicke Ryan
CHIEF EXECUTIVE OFFICER
10,000 $40.64 147,609
(Direct)
View
2024-08-22
Exercise
2024-08-23
12:59 pm
2017-12-31
2024-12-09
SEI INVESTMENTS CO SEIC Hicke Ryan
CHIEF EXECUTIVE OFFICER
10,000 $0 147,609
(Direct)
View
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