SEI Investments Co

SEICSEC EDGAR
Form 4, Insider transaction

Mark Andrew Warner, See Remarks*

Share transactions

S Sale
3 parts, 15,000 shares in total, weighted average $102.35, amount $1,535,193
M Option exercise
2 parts, 7,500 shares in total, weighted average $59.17, amount $443,775
DateTransactionSecuritySharesPriceAmount
July 28, 2026
S Open-market sale
Common stock−7,400$102.97$761,993
July 28, 2026
S Open-market sale
Common stock−5,300$102.01$540,658
July 28, 2026
M Option exercise
Common stock+5,000$56.54$282,700
July 28, 2026
M Option exercise
Common stock+2,500$64.43$161,075
July 28, 2026
S Open-market sale
Common stock−2,300$101.11$232,542
Codes A, F and M are not open-market trades.

Official document

SEI Investments Co, Form 4SEC EDGAR file no. 0000929638-26-002844
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