Sun Communities (SUI)Director sold ~$3M

~$3M

Approx. value · 25K sh @ $119.96

858K

Holds after · shares reported

Traded

Jun 24, 2026

Filed

Jun 25, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Mar 23, 2026Company filing · Form 8-K · Auditor changeChanged its auditor“On May 12, 2026 (the "Effective Date"), the Company formally engaged Deloitte as its new independent registered public accounting firm.”
2. Apr 27, 2026Company filing · Form 8-K · ResultsReported its results
3. May 21, 2026Company filing · Form 8-K · Material agreement, ImpairmentWrote down the value of assets, and signed an important agreement (and 2 more items)“In connection with the Transaction described in Item 1.01 of this Current Report on Form 8-K, the Company expects to incur non-cash charges of approximately $1.0 billion to approximately $1.1 billion, as a result of the Transaction consideration being less than the estimate of the current net asset value of the Park Holidays business.”
4. May 26, 2026Insider · 1 personInsiders: 2 sales (~$3.0M)
5. Jun 24, 2026 · this disclosureInsiderDirector sold ~$3M of SUI shares in the open market

What came next

1. Jul 27, 2026Company filing · Form 8-K · ResultsReported its results
2. Aug 21, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On August 21, 2026, Sun Communities, Inc. (the “Company”) and Aaron Weiss, the Company’s Chief Investment Officer and Executive Vice President, entered into an Amended and Restated Employment Agreement (the “Weiss Agreement”), which amends and restates Mr. Weiss’ current employment agreement.”
3. Aug 24, 2026Company filing · Form 8-K · Executive change, Reg FDChanged a top executive or board member, and shared information with investors“On August 24, 2026, Sun Communities, Inc. (the “Company”) appointed Robert A. Garechana as the Company’s new Chief Financial Officer, Executive Vice President, and Treasurer.”
4. Sep 22, 2026Company filing · Form 8-K · Acquisition or sale, Reg FDCompleted buying or selling a business or assets, and shared information with investors“On September 22, 2026, Sun Communities, Inc. (the “Company”) completed the closing of the previously announced sale of the outstanding equity of the subsidiaries (collectively, “Park Holidays” or “the UK business”) through which the Company operated all of its business in the United Kingdom (the “Park Holidays Sale” or the “Transaction”).”
5. Oct 1, 2026Company filing · Form 8-K · Material agreement, Unregistered sharesSigned an important agreement, and sold new shares without registering them

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Sun Communities

For Sun Communities, OQRO holds 5 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its SUI page.

Other recent filings by Gary A Shiffman, Director

• SEC Form 4 at Sun Communities (SUI)Dec 18, 2025

The full history of Gary A Shiffman, Director is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Sun Communities

• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 13, 2026
• SEC Form 13F-HRAug 7, 2026
• SEC Form 13F-HRJul 17, 2026
• SEC Form 4May 27, 2026

Everything OQRO holds on this company is on its SUI page.