Insider trade

Insider sold ~$2.94M of SEIC shares in the open market

Traded Sep 29, 2026 · Filed Oct 1, 2026

SEI Investments CompanySEIC

~$2.94M
Reported value · 28K sh @ $103.40: 6.79M
Holds after · shares reported: −0.1%
stock since the trade · S&P 500 +1.4%, $103.35 → $103.26 on Oct 5

Why it stands out

SEI Investments's Reporting person sold $2.94M 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 29, 2026
Reporting period: Not applicable
Filed with the SEC: Oct 1, 2026

Insider$1M+

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$2,936,025

Shares × reported transaction price

Timing vs results

69 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 $103.35 on Sep 29, 2026, 37% above its 52-week low and 7% below its high, after a 2% drop over the previous 30 trading days

52-week range $75.18 (Apr 7, 2026) to $111.63 (Aug 28, 2026), 77% of the way up, from 247 adjusted closes. 30 trading days earlier: $105.47 on Aug 17, 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 29, 2026
Transaction code: S
Shares / units: 28,394
Price per share: $103.40
Acquired / disposed: Disposed (D)
Shares owned after: 6,790,057
Ownership form: Direct
Amendment: No

Footnotes from the filing

Represents the weighted average of a range of sale prices from $103.17 to $103.67. 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.