Stock chart
Ticker: SEIC Exchange: NSM


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-05-30 2025-05-29 S Sale

WEST ALFRED P JR

Executive Chairman

Executive Director
1,628 -0.0%
85.21
USD 138,722
1,628 -0.0% 85.21 USD 138,722
2025-05-30 2025-05-29 S Sale

WEST ALFRED P JR

Executive Chairman

Executive Director
64,498 -0.9%
84.26
USD 5,434,601
64,498 -0.9% 84.26 USD 5,434,601
2025-05-30 2025-05-28 S Sale

WEST ALFRED P JR

Executive Chairman

Executive Director
75,000 -1.1%
85.78
USD 6,433,500
75,000 -1.1% 85.78 USD 6,433,500
2025-05-16 2025-05-15 S Sale

Peterson Michael

EXECUTIVE VICE PRESIDENT

Officer
50,000 -78.7%
84.27
USD 4,213,500
50,000 -78.7% 84.27 USD 4,213,500
2025-05-16 2025-05-14 S Sale

Hicke Ryan

CHIEF EXECUTIVE OFFICER

Officer
21,000 -10.9%
83.36
USD 1,750,560
21,000 -10.9% 83.36 USD 1,750,560
2025-05-16 2025-05-14 S Sale

Sharma Sanjay

See Remarks*

Officer
20,000 -45.6%
83.40
USD 1,668,000
20,000 -45.6% 83.40 USD 1,668,000
2025-03-07 2025-03-05 S Sale

WEST ALFRED P JR

Executive Chairman

Executive Director
1,372 -0.0%
76.28
USD 104,656
1,372 -0.0% 76.28 USD 104,656
2025-03-05 2025-03-04 S Sale

WEST ALFRED P JR

Executive Chairman

Executive Director
13,855 -0.2%
77.20
USD 1,069,606
13,855 -0.2% 77.20 USD 1,069,606
2025-03-05 2025-03-04 S Sale

WEST ALFRED P JR

Executive Chairman

Executive Director
47,718 -0.7%
76.49
USD 3,649,950
47,718 -0.7% 76.49 USD 3,649,950
2025-03-05 2025-03-04 S Sale

WEST ALFRED P JR

Executive Chairman

Executive Director
18,427 -0.3%
75.77
USD 1,396,214
18,427 -0.3% 75.77 USD 1,396,214
2025-03-05 2025-03-03 S Sale

WEST ALFRED P JR

Executive Chairman

Executive Director
21,616 -0.3%
80.30
USD 1,735,765
21,616 -0.3% 80.30 USD 1,735,765
2025-03-05 2025-03-03 S Sale

WEST ALFRED P JR

Executive Chairman

Executive Director
19,405 -0.3%
79.55
USD 1,543,668
19,405 -0.3% 79.55 USD 1,543,668
2025-03-05 2025-03-03 S Sale

WEST ALFRED P JR

Executive Chairman

Executive Director
31,821 -0.4%
78.82
USD 2,508,131
31,821 -0.4% 78.82 USD 2,508,131
2025-03-05 2025-03-03 S Sale

Warner Mark Andrew

See Remarks

5,000 -79.4%
80.39
USD 401,950
5,000 -79.4% 80.39 USD 401,950
2024-12-17 2024-12-16 S Sale

WEST ALFRED P JR

Executive Chairman

Executive Director
3,738 -0.1%
86.09
USD 321,804
3,738 -0.1% 86.09 USD 321,804
2024-12-17 2024-12-16 S Sale

WEST ALFRED P JR

Executive Chairman

Executive Director
34,672 -0.5%
85.34
USD 2,958,908
34,672 -0.5% 85.34 USD 2,958,908
2024-12-17 2024-12-16 S Sale

WEST ALFRED P JR

Executive Chairman

Executive Director
13,632 -0.2%
84.72
USD 1,154,903
13,632 -0.2% 84.72 USD 1,154,903
2024-12-17 2024-12-13 S Sale

WEST ALFRED P JR

Executive Chairman

Executive Director
500 -0.0%
87.25
USD 43,625
500 -0.0% 87.25 USD 43,625
2024-12-17 2024-12-13 S Sale

WEST ALFRED P JR

Executive Chairman

Executive Director
12,703 -0.2%
86.22
USD 1,095,253
12,703 -0.2% 86.22 USD 1,095,253
2024-12-17 2024-12-13 S Sale

WEST ALFRED P JR

Executive Chairman

Executive Director
80,955 -1.1%
85.64
USD 6,932,986
80,955 -1.1% 85.64 USD 6,932,986
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