WARNER MARK ANDREW sold 81.3% of their position (4K shares) of SEI INVESTMENTS CO on the open market
Open‑market sale worth $364.6K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 4/30/2026ACC: 0001628280-26-028672
-4K
Net shares
Net seller
$364.6K
Total sold
1
Open market trades
0B · 1S
4
Total transactions
4K acquired · 8K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+4K
Price / share
$48.47
Trade value
$193.88K
% of position
434.3%
4/28/2026
921.00→4.92K
Common Stock
Direct
Shares
−4K
Price / share
$91.16
Trade value
$364.64K
% of position
81.3%
4/28/2026
4.92K→921.00
Total
Net shares
+0.00
Net value
-$170.76K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 4/28/2026 | M · Option Exercise | +4K | $48.47 | $193.88K | 434.3% | 921.00 | 4.92K |
| Common Stock Direct | 4/28/2026 | S · Sale | −4K | $91.16 | $364.64K | 81.3% | 4.92K | 921.00 |
| Total | +0.00 | -$170.76K | ||||||
Derivative Transactions2
STOCK OPTION RIGHT TO PURCHASE
Direct
Converts to
Common Stock
2K shares
Shares
−2K
Strike price
48.47
Held after
0.00
Exercisable
—
4/28/2026
STOCK OPTION RIGHT TO PURCHASE
Direct
Converts to
Common Stock
2K shares
Shares
−2K
Strike price
48.47
Held after
0.00
Exercisable
—
4/28/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| STOCK OPTION RIGHT TO PURCHASE Direct | Common Stock2K shares | 4/28/2026 | M · Option Exercise | −2K | 48.47 | — | 0.00 |
| STOCK OPTION RIGHT TO PURCHASE Direct | Common Stock2K shares | 4/28/2026 | M · Option Exercise | −2K | 48.47 | — | 0.00 |