Robert A. Garechana - 08 Sep 2026 Form 4 Insider Report for SUN COMMUNITIES INC (SUI)

Reporting relationship: EVP, CFO, & Treasurer
Issuer ticker: SUI
Reported as of: 08 Sep 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 09 Sep 2026, 15:15:10 UTC
Prior SEC filing: 11 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/ Robert A. Garechana

Key filing fact

Robert A. Garechana filed Form 4 for SUN COMMUNITIES INC (SUI) on 09 Sep 2026.

Key facts

This page summarizes Robert A. Garechana's Form 4 filing for SUN COMMUNITIES INC (SUI).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 09 Sep 2026, 15:15.

Change

Previous filing in this sequence was filed on 11 Feb 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001750568 Primary reporting owner

Garechana Robert

Relationship: EVP, CFO, & Treasurer
Address: 27777 FRANKLIN RD. SUITE 300, SOUTHFIELD
Signature: /s/ Robert A. Garechana
Signature date: 09 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SUI transaction

COMMON STOCK, $0.01 PAR VALUE

Award

Transaction value
Shares: +6,374
Change %
Price: $117.65^*
Shares after: 6,374
Date: 08 Sep 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

SUI transaction Derivative

PERFORMANCE RIGHT

Award

Transaction value
Shares: +16,255
Change %
Price: $0.000000^*
Shares after: 16,255
Date: 08 Sep 2026
Ownership: Direct
Underlying class: COMMON STOCK, $0.01 PAR VALUE
Underlying amount: 16,255
Exercise price
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Restricted stock. 6,374 of the shares are subject to time vesting: 2,125 of these time vesting shares vest on each of September 8, 2027 and 2028; and 2,124 on September 8, 2029.

Footnote F2

Each performance right represents a contingent right to receive one share of common stock of Sun Communities, Inc (the "Company"). The target number of shares of common stock is set forth in columns 5 and 7 of Table II. Between 0% and 200% of the target number will be earned based on the achievement of performance criteria related to the Company's total shareholder return relative to industry indices and to certain of the Company's financial results over a three-year performance period. Any shares that do not vest at the end of the performance period will be forfeited.