Insider trade

Insider sold ~$566K of SEIC shares in the open market

Traded Sep 30, 2026 · Filed Oct 1, 2026

SEI Investments CompanySEIC

~$566K
Reported value · 5,483 sh @ $103.16: 6.78M
Holds after · shares reported: +0.6%
stock since the trade · S&P 500 +1.6%, $102.66 → $103.26 on Oct 5

Why it stands out

SEI Investments's Reporting person sold $566K of SEI Investments shares. Nobody planned it ahead of time.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Sep 30, 2026
Reporting period: Not applicable
Filed with the SEC: Oct 1, 2026

Insider$500K–$1M

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$565,637

Shares × reported transaction price

Timing vs results

70 days after results of Jul 22, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Price at the time

Closed at $102.66 on Sep 30, 2026, 37% above its 52-week low and 8% below its high, after a 4% drop over the previous 30 trading days

52-week range $75.18 (Apr 7, 2026) to $111.63 (Aug 28, 2026), 75% of the way up, from 248 adjusted closes. 30 trading days earlier: $106.92 on Aug 18, 2026. Describes the past only, not a forecast

Planned / mechanical clue

None found in footnotes

Only flagged when a footnote says so; never inferred

Source receipt

Record ID: 0000929638-26-003767
Filed / recorded: Oct 1, 2026, 8:05 PM UTC
Added to OQRO: Oct 6, 2026, 9:10 PM UTC
Parser: form4-xml-v2
Data quality: Verified: identifiers matched exactly
Issuer: SEI INVESTMENTS CO
Issuer CIK: 350894
Ticker: SEIC
Reporting person: WEST ALFRED P JR
Relationship: Other
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Sep 30, 2026
Transaction code: S
Shares / units: 5,483
Price per share: $103.16
Acquired / disposed: Disposed (D)
Shares owned after: 6,784,574
Ownership form: Direct
Amendment: No

Footnotes from the filing

Represents the weighted average of a range of sale prices from $102.96 to $103.89. The reporting person undertakes to provide to the Staff of the Securities and Exchange Commission, the Company, or any stockholder of the Company, upon request, full information regarding the number of shares sold at each separate price.