InsiderFlow

Mark Andrew Warner

SEIC

Mark Andrew Warner serves as other: See Remarks at SEI Investments Company (SEIC). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

4 trades

$1.20M

Net Position

Net Seller

$1.20M

Companies Traded

1

SEIC

Active Period

Mar 2025 – Feb 2026

4 total trades

Most Recent

Sell SEIC

Feb 26, 2026 · $327.0K

Mark Andrew Warner's Insider Trading at SEI Investments Company (SEIC)

Buys

0 · $0.00

Sells

4 · $1.20M

Total Shares Bought

0

Total Shares Sold

14,379

SEIC Price Chart
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DateTypeSharesAvg PriceValueShares After
Feb 26, 2026Sell4,000$81.74$327.0K921
Dec 5, 2025Sell379$81.25$30.8K0
Jul 29, 2025Sell5,000$88.75$443.8K0
Mar 3, 2025Sell5,000$80.39$401.9K0