Mark Andrew Warner, Sei Investments sale and option exercise
Officer, SEC Form 4, filed on July 30, 2026
$1.54 million15,000 shares, average $102.35
- Transaction date
- July 28, 2026
- Shares held after
- Could not be calculated
- Change in holding
- Could not be calculatedFrom the transactions in the filing
- Filing rows
- 52 are not purchases or sales
Price context
SEIC daily close, Mar 30 to October 26, 2026$111.63$59.17
Daily close
Sale
Grants, options, tax
Trade average $102.35
- Transaction price
- $102.35Weighted average
- Close on trade date
- $103.14July 28, 2026
- Latest close
- $103.34October 26, 2026
- Since the trade
- +0.97%vs the trade average
Transactions in the filing
DateTransactionSecuritySharesPriceAmountAfter
Sale
Common stockDirect
7,400
$102.97
$761,993
921
Sale
Common stockDirect
5,300
$102.01
$540,658
8,321
Option exercise
Common stockDirect
5,000
$56.54
$282,700
10,921
Option exercise
Common stockDirect
2,500
$64.43
$161,075
3,421
Sale
Common stockDirect
2,300
$101.11
$232,542
13,621
Recent filings at Sei Investments
Full historyPersonTransactionAmount or sharesDate