SEIC insider sale: 10,000 shares via cashless option exercise

Rhea-AI Filing Summary

Form 144 notice for SEI Investments Company (SEIC) reports a proposed sale of 10,000 common shares through Charles Schwab & Co., Inc. on 09/23/2025 with an aggregate market value of $864,120.00. The filing states these shares were acquired and will be disposed of on 09/23/2025 via an employee stock option exercise from SEI Investments Co., and the payment method is noted as broker payment for cashless exercise. The issuer has 123,625,060 shares outstanding. No other sales in the past three months are reported and the form includes the standard representation that the seller is not aware of undisclosed material adverse information.

Insights

Securities Analyst

TL;DR: Routine Form 144 disclosing a single insider sale of 10,000 shares via cashless exercise; appears procedural and non-material.

The filing documents a proposed sale of 10,000 common shares valued at $864,120 executed through Charles Schwab on 09/23/2025 following an employee stock option exercise. With total shares outstanding stated as 123,625,060, this filing presents as a single-event insider disposition tied to option exercise and brokerage cashless settlement. The notice includes the required seller representation regarding undisclosed material information and reports no other sales in the prior three months.

Corporate Governance Expert

TL;DR: Disclosure complies with Rule 144 presentation; transaction appears to follow standard insider sale protocols.

The document provides the requisite Rule 144 disclosure elements: filer and issuer identifiers, class of securities, broker, number of shares, aggregate value, acquisition and sale dates, nature of acquisition (employee stock option exercise), and payment method (broker cashless exercise). The signer affirms absence of undisclosed material adverse information. No additional governance flags or multiple concurrent sales are reported in this filing.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Charles Schwab & Co., Inc. 3000 Schwab Way Westlake TX 76262	10000	864120.00	123625060	09/23/2025	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	09/23/2025	Employee Stock Option Exercise	SEI INVESTMENTS CO			10000	09/23/2025	Broker Payment for Cashless Exercise

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does SEIC's Form 144 report?

The form reports a proposed sale of 10,000 common shares of SEI Investments (SEIC) with an aggregate market value of $864,120.00.

When is the proposed sale scheduled for SEIC shares?

The approximate date of sale is listed as 09/23/2025.

How were the SEIC shares acquired that are being sold?

The shares were acquired on 09/23/2025 via an employee stock option exercise from SEI Investments Co.

Through which broker will the SEIC shares be sold?

The broker named is Charles Schwab & Co., Inc. located at 3000 Schwab Way, Westlake, TX 76262.

Has the filer sold other SEIC securities in the past three months?

The filing states Nothing to Report for securities sold during the past three months.