InsiderTrades

Form 4 for SEIC SEI INVESTMENTS CO

Accepted 2025-12-16 00:00:00 ET · period of report 2025-12-12 · accession 0001628280-25-057336 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2025-12-16 2025-12-12 SEIC DORAN WILLIAM Dir A - Grant — +2,266 630.8K +0.4% —

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-12-12 A A 2,266 — 630,802 D — — (F1) Restricted Stock Units subject to vesting. (F2) Received as compensation for service on the Company's Board of Directors.