Sun Communities (NYSE: SUI) EVP has 2,652 shares withheld for liability

Rhea-AI Filing Summary

Sun Communities Inc EVP and Chief Investment Officer Aaron Weiss had 2,652 shares of common stock withheld on July 21, 2026 at $119.04 per share to cover an exercise price or tax liability, leaving 62,227 shares of direct ownership.

Insider Trade Summary

Net Seller: 2,652 shares

Net Sell 1 txn

Insider Weiss Aaron

Role EVP, Chief Investment Officer

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	COMMON STOCK, $0.01 PAR VALUE	2,652	$119.04	$316K

Holdings After Transaction: COMMON STOCK, $0.01 PAR VALUE — 62,227 shares (Direct)

Key Figures

Shares withheld: 2,652 shares Disposition price per share: $119.04 per share Shares owned after transaction: 62,227 shares +1 more

4 metrics

Shares withheld 2,652 shares Common stock disposed of on July 21, 2026 to cover exercise price or tax liability

Disposition price per share $119.04 per share Per-share value for the 2,652 common shares withheld

Shares owned after transaction 62,227 shares Directly owned common shares by Aaron Weiss following the transaction

Transaction date July 21, 2026 Date of the exercise price or tax-liability disposition

Key Terms

COMMON STOCK, $0.01 PAR VALUE, exercise price or tax liability, direct ownership

3 terms

COMMON STOCK, $0.01 PAR VALUE financial

"security_title: COMMON STOCK, $0.01 PAR VALUE"

exercise price or tax liability financial

"Payment of exercise price or tax liability by delivering or withholding securities"

direct ownership financial

"ownership_type is direct ownership of the reported shares"

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

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 07/22/2026 - 04:14 PM Accepted by SEC EDGAR 07/22/2026 - 04:14 PM Learn about SEC filing dates

FAQ

What insider transaction did Sun Communities (SUI) report for Aaron Weiss?

Sun Communities (SUI) reported that executive Aaron Weiss had 2,652 shares of common stock withheld on July 21, 2026 to cover an exercise price or tax liability, rather than an open-market purchase or sale.

How many Sun Communities (SUI) shares were affected and at what price?

The transaction involved 2,652 Sun Communities (SUI) common shares at a price of $119.04 per share. These shares were disposed of through withholding to satisfy an exercise price or tax-related obligation, not through a market trade.

How many Sun Communities (SUI) shares does Aaron Weiss hold after this transaction?

After the withholding transaction, Aaron Weiss holds 62,227 shares of Sun Communities (SUI) common stock. These shares are reported as direct ownership, reflecting his position following the exercise price or tax-liability disposition.

Was the Sun Communities (SUI) insider transaction under a Rule 10b5-1 plan?

The filing for Sun Communities (SUI) shows the Rule 10b5-1 checkbox as not affirmed. There is no accompanying footnote indicating that Aaron Weiss’s 2,652-share withholding transaction was executed under a pre-arranged trading plan.

What does transaction code "F" mean in the Sun Communities (SUI) Form 4?

For Sun Communities (SUI), transaction code "F" indicates payment of an exercise price or tax liability by delivering or withholding securities. Aaron Weiss’s 2,652 shares were disposed of via this method, not through a discretionary market sale.

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^*

Weiss Aaron

(Last) (First) (Middle)

27777 FRANKLIN ROAD

SUITE 300

(Street)

SOUTHFIELD MICHIGAN 48034

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
SUN COMMUNITIES INC [ SUI ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, Chief Investment Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/21/2026

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, $0.01 PAR VALUE	07/21/2026		F		2,652	D	$119.04	62,227	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:

Remarks:

	/s/ Aaron Weiss	07/22/2026
	** 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)