Assurant (AIZ) EVP Lumsden reports 557-share tax withholding, holds 17K+ shares

Rhea-AI Filing Summary

ASSURANT, INC. executive reports routine tax share withholding. EVP and President of Global Housing Ryan Lumsden had 557 shares of common stock withheld on April 1, 2026 at a value of $216.33 per share to cover tax obligations tied to equity compensation. After this non‑market tax-withholding disposition, he directly holds 17,298.299 shares of Assurant stock, a figure that includes restricted stock units.

Insights

Equity compensation analyst

Routine tax withholding on equity award; no open-market trade.

EVP Ryan Lumsden reported a Form 4 transaction where 557 shares were withheld at $216.33 per share to satisfy tax obligations on stock-based compensation. This is coded as an F-transaction, which reflects payment of tax liability by delivering securities.

Following the withholding, he directly holds 17,298.299 shares, including restricted stock units. Because this event does not involve an open-market purchase or sale, it typically carries limited signaling value about his outlook and instead reflects standard administration of equity awards.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Lumsden Ryan

Role EVP, Pres, Global Housing

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	557	$216.33	$120K

Holdings After Transaction: Common Stock — 17,298.299 shares (Direct)

Footnotes (1)

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Key Figures

Shares withheld for taxes: 557 shares Withholding price per share: $216.33 per share Shares held after transaction: 17,298.299 shares

3 metrics

Shares withheld for taxes 557 shares Tax-withholding disposition on April 1, 2026

Withholding price per share $216.33 per share Value used for 557-share tax withholding

Shares held after transaction 17,298.299 shares Direct holdings after tax withholding; includes RSUs

Key Terms

restricted stock units, tax-withholding disposition, Payment of exercise price or tax liability by delivering securities

3 terms

restricted stock units financial

"Includes restricted stock units."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

tax-withholding disposition financial

"transaction_action": "tax-withholding disposition""

A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.

Payment of exercise price or tax liability by delivering securities financial

"transaction_code_description": "Payment of exercise price or tax liability by delivering securities""

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Lumsden Ryan

(Last) (First) (Middle)

C/O ASSURANT, INC.

260 INTERSTATE NORTH CIRCLE S.E.

(Street)

ATLANTA GEORGIA 30339

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
ASSURANT, INC. [ AIZ ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, Pres, Global Housing

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	04/01/2026		F		557	D	$216.33	17,298.299(1)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Includes restricted stock units.

	/s/ Anne Holman, Attorney-in-Fact	04/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did ASSURANT (AIZ) report for Ryan Lumsden?

ASSURANT reported that EVP Ryan Lumsden had 557 common shares withheld on April 1, 2026 to cover tax obligations. This was a Form 4 F-code transaction, meaning payment of tax liability by delivering securities, not an open-market trade.

Was the ASSURANT (AIZ) Form 4 transaction a stock sale by Ryan Lumsden?

No. The Form 4 shows a tax-withholding disposition, not an open-market sale. 557 shares were used to satisfy tax liability at $216.33 per share, which is standard equity compensation administration rather than a discretionary sale on an exchange.

How many ASSURANT (AIZ) shares does Ryan Lumsden hold after this filing?

After the reported tax withholding, Ryan Lumsden directly holds 17,298.299 shares of ASSURANT common stock. The filing notes this total includes restricted stock units, reflecting both vested shares and certain equity awards still subject to vesting conditions.

What does transaction code F mean in the ASSURANT (AIZ) Form 4?

Transaction code F in the Form 4 indicates payment of a tax liability or exercise price by delivering securities. In this ASSURANT filing, 557 shares were withheld at $216.33 per share to handle taxes related to equity compensation, not a market trade.

Did the ASSURANT (AIZ) Form 4 involve any derivative securities or options?

No derivative transactions are listed in the provided data. The Form 4 shows only a non-derivative common stock entry for 557 shares withheld for taxes, and the derivative summary section is empty, indicating no options or similar instruments were reported here.