BSIG insider files Form 144 to sell 1,206,839 shares via Morgan Stanley

Rhea-AI Filing Summary

BrightSphere Investment Group Inc. insider filing (Form 144) notifies a proposed sale of 1,206,839 shares of Common Stock through Morgan Stanley & Co. LLC on the NYSE with an approximate aggregate market value of $60,921,232. The securities were originally acquired on July 12, 2019 in a share exchange pursuant to a scheme of arrangement under English law, with an acquired amount reported as 20,000,552 shares. The filing lists the approximate date of sale as September 3, 2025 and reports no securities sold by the seller in the past three months. The notice includes the standard seller representation about lack of undisclosed material adverse information.

Insights

Securities Analyst

TL;DR: Proposed block sale of 1.21M BrightSphere shares, disclosed via Form 144; transaction details are routine disclosure.

The filing documents a planned sale by a person who acquired shares in a 2019 share exchange. The sale is to be executed through Morgan Stanley on the NYSE with an aggregate market value reported at $60,921,232 and an intended trade date of September 3, 2025. No prior sales in the last three months are reported. This Form 144 is a standard compliance notice under Rule 144 and does not itself provide information about the seller's motives or any new company developments.

Corporate Governance Expert

TL;DR: This is a compliance filing showing an insider/affiliate intends to sell shares acquired in a prior share exchange; filing contains no governance changes.

The document confirms the seller's representation regarding undisclosed material information and references the original acquisition method (scheme of arrangement). It neither discloses any changes to issuer governance nor reports any trading plans or dates of any 10b5-1 plans. As presented, the filing serves disclosure and procedural requirements rather than indicating corporate action or governance events.

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

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 Stock	Morgan Stanley & Co. LLC 1585 Broadway New York NY 10036	1206839	60921232	35811913	09/03/2025	NYSE

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 Stock	07/12/2019	Share exchange pursuant to scheme of arrangement under the laws of England and Wales among BrightSphere Investment Group plc and its shareholders consummated on July 12, 2019	Issuer			20000552	07/12/2019	Share Exchange

* 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 BrightSphere (BSIG) Form 144 disclose?

The filing notifies a proposed sale of 1,206,839 common shares through Morgan Stanley on the NYSE with an aggregate market value of $60,921,232 and an approximate sale date of September 3, 2025.

When and how were the shares being sold originally acquired?

The shares were acquired on July 12, 2019 in a share exchange pursuant to a scheme of arrangement under the laws of England and Wales.

Has the seller reported any sales of BrightSphere stock in the past three months?

No. The filing states "Nothing to Report" for securities sold during the past three months.

Which broker is handling the proposed sale and where will it occur?

Morgan Stanley & Co. LLC is listed as the broker and the sale is to occur on the NYSE.

How many total shares outstanding does the filing report?

35,811,913 shares outstanding are reported in the filing.