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Sei Investments Co - SEIC
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Finance, Insurance, Real Estate
Security & Commodity Brokers
Security Brokers, Dealers & Flotation Companies
Include option trades
Include indirect trades
Latest data: 12/10/2025 10:05:24 PM
EDGAR CIK
0000350894
1 Month
3 Month
6 Month
1 Year
2 Years
Buy Breakdown
Total $0
No buy transactions for this time period.
Sell Breakdown
Total $36,522,293
Monthly Totals
Transaction
Filed
Name
Type
Shares @ Price
Value
Balance change
Ownership
05/29/2025
05/30/2025
West Alfred P Jr
Executive Chairman
Officer
Director
Sell
-66,126 @ $84.28
($5,573,323.36)
6,937,582
(-0.94%)
Direct
05/28/2025
05/30/2025
West Alfred P Jr
Executive Chairman
Officer
Director
Sell
-75,000 @ $85.78
($6,433,500.00)
7,003,708
(-1.06%)
Direct
03/05/2025
03/07/2025
West Alfred P Jr
Executive Chairman
Officer
Director
Sell
-1,372 @ $76.28
($104,656.16)
7,078,708
(-0.02%)
Direct
03/04/2025
03/05/2025
West Alfred P Jr
Executive Chairman
Officer
Director
Sell
-80,000 @ $76.45
($6,115,769.61)
7,080,080
(-1.12%)
Direct
03/03/2025
03/05/2025
West Alfred P Jr
Executive Chairman
Officer
Director
Sell
-72,842 @ $79.45
($5,787,563.77)
7,160,080
(-1.01%)
Direct
12/16/2024
12/17/2024
West Alfred P Jr
Executive Chairman
Officer
Director
Sell
-52,042 @ $85.23
($4,435,615.94)
7,232,922
(-0.71%)
Direct
12/13/2024
12/17/2024
West Alfred P Jr
Executive Chairman
Officer
Director
Sell
-94,158 @ $85.73
($8,071,863.86)
7,284,964
(-1.28%)
Direct