Morgan Stanley files Form 144 to sell 750 AIZ shares

Morgan Stanley Smith Barney LLC filed a Notice of Proposed Sale under Form 144 for 750 shares of common stock of the issuer on 03/16/2026.

Rhea-AI Filing Summary

Morgan Stanley Smith Barney LLC filed a Notice of Proposed Sale under Form 144 for 750 shares of common stock of the issuer on 03/16/2026. The filing states the shares arise from restricted stock vesting under a registered plan.

Insights

Equity Capital Markets Analyst

Routine broker notice for a small resale of vested restricted shares.

The filing records a proposed sale of 750 common shares tied to restricted stock vesting under a registered plan on 03/16/2026. This appears administrative: the shares are identified as vested compensation shares, not a new issuance.

Timing and exact sale mechanics are not detailed here; subsequent transaction confirmations or Form 4/transaction reports could show how and when the resale occurs.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 for AIZ report?

It reports a proposed sale of 750 common shares on 03/16/2026. The filing states the shares result from restricted stock vesting under a registered plan, indicating they became eligible for resale under Rule 144 conditions.

Who is listed as the filer on the Form 144 for AIZ?

The filer is Morgan Stanley Smith Barney LLC, listed as the broker handling the proposed sale. The filing shows the broker as the reporting intermediary for the resale of vested restricted shares.

Does the Form 144 say the company receives proceeds from the sale?

The excerpt does not state proceeds treatment. It identifies the securities as arising from restricted stock vesting, without specifying whether proceeds go to the issuer or a selling holder.

Will this Form 144 filing change AIZ's outstanding share count?

No change to outstanding shares is disclosed here. The filing documents a proposed resale of existing vested shares; it does not describe any new issuance or alteration of the company’s share count.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 03/20/2026 - 04:06 PM Learn about SEC filing dates

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	0001821296
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	ASSURANT, INC.
SEC File Number	001-31978
Address of Issuer	260 Interstate North Circle SE Atlanta GEORGIA 30339
Phone	770-763-1000
Name of Person for Whose Account the Securities are To Be Sold	DIMITRY DIRIENZO
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	Officer

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	750	158238.75	49699769	03/20/2026	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	03/16/2026	Restricted stock vesting under a registered plan	Issuer			750	03/16/2026	Services Rendered

* 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	03/20/2026
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	/s/ Dimitry DiRienzo
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)