SUN Communities Inc.

SUI·NYSE·$124.87·$15B

Financials

10-QQ3 ended 09/30/2610/27/2610-QQ2 ended 06/30/2607/28/2610-QQ1 ended 03/31/2604/28/2610-KFY 202502/25/2610-QQ3 ended 09/30/2510/30/25

Disclosures

8-KCurrent report10/26/268-KCurrent report10/02/268-KCurrent report09/23/268-KCurrent report09/09/268-KCurrent report08/27/26

Prospectuses and Registrations

424B7Prospectus05/07/24424B5Prospectus supplement05/03/24S-3ASRAutomatic shelf registration03/29/24424B5Prospectus supplement01/05/24424B5Prospectus supplement01/04/24

Proxies

DEFA14AAdditional proxy materials03/31/26DEF 14ADefinitive proxy03/30/26DEF 14ADefinitive proxy04/01/25DEFA14AAdditional proxy materials04/01/25PRE 14APreliminary proxy03/19/25

Ownership

Form 4Insider transaction10/21/26Form 4Insider transaction10/02/26Form 3Initial insider ownership09/09/26Form 4Insider transaction09/09/26SC 13G/ABeneficial ownership (amended)09/04/26

Other

ARSAnnual report to shareholders03/31/26ARSAnnual report to shareholders04/01/25UPLOADLetter from the SEC05/14/24CORRESPCorrespondence with the SEC05/02/24UPLOADLetter from the SEC04/29/24