InsiderTrades

Form 4 for SEIC SEI INVESTMENTS CO

Accepted 2025-12-16 00:00:00 ET · period of report 2025-12-12 · accession 0001628280-25-057373 · 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
D 2025-12-16 2025-12-12 SEIC LANE MICHAEL EVP A - Grant — +8,916 42.0K +27% —
D 2025-12-16 2025-12-12 SEIC LANE MICHAEL EVP A - Grant — +49.6K 49.6K New —

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-12-12 A A 8,916 — 41,981 D — — (F1) Restricted Stock Units subject to vesting. (F2) Received as employment compensation.
2 Derivative Option to Purchase Common Stock 2025-12-12 A A 49,650 — 49,650 D $83.00 · — to 2035-12-12 49,650 Common Stock (F2) Received as employment compensation. (F3) Vest on the later of (a) December 12, 2027, and (b) the date on which the Issuer achieves adjusted earnings per share that is equal to or greater than an amount that is 25% more than the Issuer's adjusted earnings per share as December 31, 2025, based upon the financial statements of the Issuer included in its Annual Report on Form 10-K for the applicable year and subject to certain adjustments.