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SUI
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as of close, Oct 1, 2026
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SUI SEC filings (2026)

CIK 912593 · Real Estate Investment Trusts (SIC 6798) · incorporated in MD · fiscal year ends in May

1,779 filings on EDGAR since 1996 · 39 annual, 93 quarterly, 387 current · financial statements · earnings

Latest 10-K
Feb 25, 2026
fiscal year to Dec 31, 2025
Latest 10-Q
Jul 28, 2026
quarter to Jun 30, 2026
Latest 8-K
Sep 23, 2026
Completion of an acquisition or disposition; Regulation FD disclosure
Last earnings release
Jul 27, 2026
$1.84 vs $1.76 · ▲ 2.2%
Filings on file
1,779
since 1996, 830 insider forms

What happened, last 12 months#

Every earnings release with its print, every report with its quarter, the other 8-Ks by what they covered, the proxy statements, and each day an insider bought or sold — newest first, each line opening the filing on EDGAR. The index by form and year follows.

September 2026

August 2026

July 2026

June 2026

May 2026

April 2026

March 2026

February 2026

December 2025

October 2025

Insider transactions#

What officers, directors and 10% holders reported on Forms 4 and 5 over the last 13 months, from the documents themselves: one insider’s trades of one kind on one day are one row, with the shares, the price range and the total as filed. Open-market buys and sells first; awards, exercises, tax withholding, gifts and employee-plan purchases are grouped below them.

Over the last 13 months insiders sold $7.9M in 4 sales and bought nothing on the open market; 51 other transactions (awards, exercises, tax withholding, gifts and plan purchases).

DateInsider
Jun 24, 2026Form 4SHIFFMAN GARY ADirectorSold · $3.0M · 25,031 sh
May 26, 2026Form 4Castro-Caratini FernandoEVP, CFO, Sec. & Treas.Sold · $3.0M · 23,750 sh
Mar 5, 2026Form 4LEWIS CLUNET RDirectorSold · $953K · 7,000 sh
Feb 27, 2026Form 4LEWIS CLUNET RDirectorSold · $956K · 7,000 sh
Awards, exercises, withholding and plan purchases · 51 transactions
DateInsider
Sep 8, 2026Form 4Garechana RobertEVP, CFO, & TreasurerAward · $750K · 6,374 sh
Sep 8, 2026Form 4Garechana RobertEVP, CFO, & TreasurerAward · $0 · 16,255 sh
Jul 21, 2026Form 4Weiss AaronEVP, Chief Investment OfficerTax withholding · $316K · 2,652 sh
Jul 21, 2026Form 4Farrugia MarcEVP & Chief Admin. OfficerTax withholding · $147K · 1,234 sh
Jul 21, 2026Form 4McLaren John BandiniPresident and COOTax withholding · $50K · 418 sh
Jul 21, 2026Form 4Loftus Brian PSVP, CAO, ControllerTax withholding · $25K · 214 sh
Jun 29, 2026Form 4McAlary IleanaEVP, General Counsel, & Sec.Award · $330K · 2,722 sh
Jun 29, 2026Form 4McAlary IleanaEVP, General Counsel, & Sec.Award · $0 · 6,905 sh
May 26, 2026Form 4McLaren John BandiniPresident and COOGift · $0 · 1,119 sh
Mar 27, 2026Form 4Young Charles D.CEO & Director · DirectorAward · $1.8M · 14,334 sh
Mar 27, 2026Form 4Weiss AaronEVP, Chief Investment OfficerAward · $660K · 5,256 sh
Mar 27, 2026Form 4Farrugia MarcEVP & Chief Admin. OfficerAward · $600K · 4,778 sh
Mar 27, 2026Form 4McLaren John BandiniPresident and COOAward · $300K · 2,389 sh
Mar 27, 2026Form 4Young Charles D.CEO & Director · DirectorAward · $0 · 28,151 sh
Mar 27, 2026Form 4Weiss AaronEVP, Chief Investment OfficerAward · $0 · 10,321 sh
Mar 27, 2026Form 4Farrugia MarcEVP & Chief Admin. OfficerAward · $0 · 9,382 sh
Mar 27, 2026Form 4McLaren John BandiniPresident and COOAward · $0 · 4,690 sh
Mar 17, 2026Form 4McLaren John BandiniPresident and COOTax withholding · $118K · 872 sh
Mar 12, 2026Form 4Loftus Brian PSVP, Chief Accounting OfficerAward · $700K · 5,185 sh
Mar 12, 2026Form 4Farrugia MarcEVP & Chief Admin. OfficerAward · $40K · 296 sh
Mar 9, 2026Form 4Castro-Caratini FernandoEVP, CFO, Sec. & Treas.Tax withholding · $1.1M · 7,858 sh
Mar 9, 2026Form 4Weiss AaronEVP, Chief Investment OfficerTax withholding · $182K · 1,344 sh
Mar 9, 2026Form 4Farrugia MarcEVP & Chief Admin. OfficerTax withholding · $78K · 579 sh
Mar 9, 2026Form 4Thelen BruceEVP, COOTax withholding · $76K · 560 sh
Mar 9, 2026Form 4Loftus Brian PSVP, Chief Accounting OfficerTax withholding · $23K · 172 sh
Mar 5, 2026Form 4Farrugia MarcEVP & Chief Admin. OfficerTax withholding · $97K · 708 sh
Mar 4, 2026Form 4Weiss AaronEVP, Corp. Strat. & Bus. Dev.Tax withholding · $157K · 1,154 sh
Mar 4, 2026Form 4Thelen BruceEVP, COOTax withholding · $86K · 635 sh
Mar 4, 2026Form 4Farrugia MarcEVP & Chief Admin. OfficerTax withholding · $79K · 579 sh
Mar 2, 2026Form 4Farrugia MarcEVP & Chief Admin. OfficerTax withholding · $2,332 · 17 sh
Feb 24, 2026Form 4Weiss AaronEVP, Corp. Strat. & Bus. Dev.Tax withholding · $201K · 1,529 sh
Feb 24, 2026Form 4Thelen BruceEVP, COOTax withholding · $135K · 1,025 sh
Feb 24, 2026Form 4Farrugia MarcEVP & Chief Admin. OfficerTax withholding · $123K · 940 sh
Feb 23, 2026Form 4McLaren John BandiniPresidentTax withholding · $114K · 872 sh
Feb 11, 2026Form 4Thelen BruceEVP, COOTax withholding · $41K · 317 sh
Feb 5, 2026Form 4Ehlinger Jerome W.DirectorAward · $200K · 1,617 sh
Feb 5, 2026Form 4LEWIS CLUNET RDirectorAward · $200K · 1,617 sh
Feb 5, 2026Form 4Baivier Meghan G.DirectorAward · $200K · 1,617 sh
Feb 5, 2026Form 4Blau JeffDirectorAward · $200K · 1,617 sh
Feb 5, 2026Form 4SHIFFMAN GARY ADirectorAward · $200K · 1,617 sh
Feb 5, 2026Form 4Allen TonyaDirectorAward · $200K · 1,617 sh
Feb 5, 2026Form 4HERMELIN BRIAN MDirectorAward · $200K · 1,617 sh
Feb 5, 2026Form 4Denien Mark ADirectorAward · — · 1,617 sh
Feb 5, 2026Form 4Leupold CraigDirectorAward · — · 1,617 sh
Feb 4, 2026Form 4Patten Mark EEVP, CFO, Sec. & Treas.Other · $3.7M · 28,892 sh
Jan 5, 2026Form 4Patten Mark EEVP, CFO, Sec. & Treas.Award · $3.5M · 28,892 sh
Jan 1, 2026Form 4Thelen BruceEVP, COOOther · $0 · 10,200 sh
Jan 1, 2026Form 4Weiss AaronEVP, Corp. Strat. & Bus. Dev.Other · $0 · 9,000 sh
Jan 1, 2026Form 4Farrugia MarcEVP & Chief Admin. OfficerOther · $0 · 6,000 sh
Dec 30, 2025Form 4Castro-Caratini FernandoEVP, CFO, Sec. & Treas.Tax withholding · $2.4M · 19,008 sh
Dec 30, 2025Form 4Loftus Brian PSVP, Chief Accounting OfficerTax withholding · $32K · 253 sh

Reports and proxy statements#

Annual reports (10-K, 20-F, 40-F), quarterly reports (10-Q), current reports (8-K, 6-K) and proxy statements, newest first. An 8-K is described by its items. A form opens the document on EDGAR, or the filing’s index where it furnishes exhibits (an earnings release is the 8-K’s Exhibit 99.1).

2026 · 23 filings
FiledWhat it is
Sep 23, 20268-KCompletion of an acquisition or disposition; Regulation FD disclosure
Sep 9, 20268-KRegulation FD disclosure
Aug 27, 20268-KDirectors or officers; compensation
Aug 25, 20268-KDirectors or officers; compensation; Regulation FD disclosure
Jul 28, 202610-QQuarterly report
Jul 27, 20268-KEarnings release — EPS $1.84 vs $1.76 est. (+4.5%) 2.2%
Jun 1, 20268-KRegulation FD disclosure
May 28, 20268-K/AOther events
May 21, 20268-KMaterial definitive agreement; Material impairment; Regulation FD disclosure; Other events
May 18, 20268-KShareholder vote results
May 13, 20268-K/AChange of auditor
May 4, 20268-KRegulation FD disclosure
Apr 28, 202610-QQuarterly report, Q1 2026 — revenue $507.9M (+8% y/y), net income −$6.4M, EPS −$0.07
Apr 27, 20268-KEarnings release — EPS $1.40 vs $1.31 est. (+6.9%); revenue $507.9M (+8% y/y) 0.5%
Mar 31, 2026ARSAnnual report to shareholders
Mar 31, 2026DEFA14AAdditional proxy materials
Mar 30, 2026DEF 14AProxy statement
Mar 27, 20268-KChange of auditor
Mar 9, 20268-KDirectors or officers; compensation
Feb 25, 20268-KRegulation FD disclosure
Feb 25, 202610-KAnnual report, FY2025 — revenue $2.31B (+2% y/y), net income $1.41B, EPS $10.84
Feb 24, 20268-KEarnings release — EPS $1.40 vs $1.37 est. (+2.2%); revenue $515.2M (+0% y/y) 1.0%
Feb 10, 20268-KDirectors or officers; compensation
2025 · 25 filings
FiledWhat it is
Dec 16, 20258-KDirectors or officers; compensation; Regulation FD disclosure
Dec 1, 20258-KRegulation FD disclosure
Oct 30, 202510-QQuarterly report, Q3 2025 — revenue $697.2M (+2% y/y), net income $12.1M, EPS $0.07
Oct 29, 20258-KEarnings release — EPS $2.28 vs $2.18 est. (+4.6%); revenue $697.2M (+2% y/y) 2.8%
Sep 22, 20258-KMaterial definitive agreement; Termination of a material agreement; New financial obligation
Sep 3, 20258-KRegulation FD disclosure
Jul 31, 20258-KDirectors or officers; compensation
Jul 31, 202510-QQuarterly report, Q2 2025 — revenue $623.5M (+5% y/y), net income $1.31B, EPS $10.02
Jul 30, 20258-KResults of operations
Jul 23, 20258-KDirectors or officers; compensation; Regulation FD disclosure
Jun 2, 20258-KRegulation FD disclosure
May 15, 20258-KCharter, bylaws or fiscal-year change; Shareholder vote results
May 6, 20258-KCompletion of an acquisition or disposition; Regulation FD disclosure; Other events
May 6, 202510-QQuarterly report, Q1 2025 — revenue $470.2M (+0% y/y), net income −$41.2M, EPS −$0.34
May 5, 20258-KResults of operations
Apr 1, 2025ARSAnnual report to shareholders
Apr 1, 2025DEFA14AAdditional proxy materials
Apr 1, 2025DEF 14AProxy statement
Mar 19, 2025PRE 14APreliminary proxy statement
Mar 18, 20258-KDirectors or officers; compensation
Feb 28, 202510-KAnnual report, FY2024 — revenue $2.26B (−1% y/y), net income $107.1M, EPS $0.71
Feb 27, 20258-KRegulation FD disclosure
Feb 26, 20258-KResults of operations
Feb 24, 20258-KMaterial definitive agreement; Regulation FD disclosure
Feb 19, 20258-KMaterial definitive agreement; Code of ethics amendment or waiver; Other events
2024 · 28 filings
FiledWhat it is
Dec 11, 20248-KOther events
Nov 7, 202410-QQuarterly report, Q3 2024 — revenue $680.4M (−31% y/y), net income $305.2M, EPS $2.31
Nov 7, 20248-KDirectors or officers; compensation; Regulation FD disclosure; Other events
Nov 6, 20248-KRegulation FD disclosure
Nov 6, 20248-KResults of operations
Oct 1, 20248-KUnregistered sale of equity
Sep 5, 20248-KRegulation FD disclosure
Aug 1, 202410-QQuarterly report, Q2 2024 — revenue $596.3M (−31% y/y), net income $58.4M, EPS $0.42
Jul 31, 20248-KResults of operations
Jun 3, 20248-KRegulation FD disclosure
May 15, 20248-KShareholder vote results
May 7, 20248-KOther events
May 7, 20248-KRegulation FD disclosure
May 3, 20248-KOther events
May 2, 202410-QQuarterly report, Q1 2024 — revenue $469.2M (−28% y/y), net income −$25.5M, EPS −$0.22
Apr 29, 20248-KResults of operations
Apr 3, 20248-KUnregistered sale of equity
Apr 1, 2024ARSAnnual report to shareholders
Apr 1, 2024DEFA14AAdditional proxy materials
Apr 1, 2024DEF 14AProxy statement
Mar 21, 20248-KUnregistered sale of equity; Directors or officers; compensation; Other events
Mar 1, 20248-KRegulation FD disclosure
Feb 28, 202410-KAnnual report, FY2023 — revenue $2.28B (−23% y/y), net income −$206.9M, EPS −$1.72
Feb 20, 20248-KResults of operations; Non-reliance on prior financial statements; Other events
Feb 16, 20248-KMaterial definitive agreement; Directors or officers; compensation; Regulation FD disclosure
Jan 11, 20248-KMaterial definitive agreement; New financial obligation
Jan 5, 20248-KMaterial definitive agreement; Other events
Jan 3, 20248-KMaterial definitive agreement; Unregistered sale of equity
2023 · 23 filings — 15 × 8-K, 3 × 10-Q, 1 × 10-K and 4 other forms
FiledWhat it is
Oct 26, 202310-QQuarterly report, Q3 2023 — revenue $983.3M (+5% y/y), net income $127.0M, EPS $0.97
Jul 27, 202310-QQuarterly report, Q2 2023 — revenue $863.4M (+6% y/y), net income −$210.2M, EPS −$1.68
Apr 27, 202310-QQuarterly report, Q1 2023 — revenue $651.2M (+19% y/y), net income −$43.7M, EPS −$0.36
Apr 3, 2023ARSAnnual report to shareholders
Apr 3, 2023DEFA14AAdditional proxy materials
Apr 3, 2023DEF 14AProxy statement
Mar 14, 2023PRE 14APreliminary proxy statement
Feb 23, 202310-KAnnual report, FY2022 — revenue $2.97B (+31% y/y), net income $261.4M, EPS $2.00

15 current reports (8-K) not listed; the year is on EDGAR.

2022 · 27 filings — 20 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms
FiledWhat it is
Oct 25, 202210-QQuarterly report, Q3 2022 — revenue $932.6M (+36% y/y), net income $162.6M, EPS $1.32
Jul 26, 202210-QQuarterly report, Q2 2022 — revenue $814.3M (+35% y/y), net income $74.0M, EPS $0.61
Apr 26, 202210-QQuarterly report, Q1 2022 — revenue $548.5M (+24% y/y), net income $700K, EPS $0.01
Apr 4, 2022DEFA14AAdditional proxy materials
Apr 4, 2022DEF 14AProxy statement
Feb 22, 202210-KAnnual report, FY2021 — revenue $2.27B (+63% y/y), net income $408.3M, EPS $3.36

21 current reports (8-K) not listed; the year is on EDGAR.

2021 · 33 filings — 27 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
FiledWhat it is
Oct 26, 202110-QQuarterly report, Q3 2021 — revenue $684.3M (+71% y/y), net income $231.7M, EPS $2.00
Jul 27, 202110-QQuarterly report, Q2 2021 — revenue $603.9M (+99% y/y), net income $110.8M, EPS $0.98
Apr 27, 202110-QQuarterly report, Q1 2021 — revenue $442.0M (+42% y/y), net income $24.8M, EPS $0.23
Apr 6, 2021DEFA14AAdditional proxy materials
Apr 6, 2021DEF 14AProxy statement
Feb 18, 202110-KAnnual report, FY2020 — revenue $1.40B (+11% y/y), net income $131.6M, EPS $1.34

27 current reports (8-K) not listed; the year is on EDGAR.

2020 · 27 filings — 21 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
FiledWhat it is
Oct 22, 202010-QQuarterly report, Q3 2020 — revenue $400.5M (+11% y/y), net income $81.2M, EPS $0.83
Jul 23, 202010-QQuarterly report, Q2 2020 — revenue $303.3M (−3% y/y), net income $58.9M, EPS $0.61
Apr 23, 202010-QQuarterly report, Q1 2020 — revenue $310.3M (+8% y/y), net income −$16.1M, EPS −$0.17
Apr 6, 2020DEFA14AAdditional proxy materials
Apr 6, 2020DEF 14AProxy statement
Feb 20, 202010-KAnnual report, FY2019 — revenue $1.26B (+12% y/y), net income $161.6M, EPS $1.80

21 current reports (8-K) not listed; the year is on EDGAR.

2019 · 24 filings — 18 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
FiledWhat it is
Oct 24, 201910-QQuarterly report, Q3 2019 — revenue $362.4M (+12% y/y), net income $57.0M, EPS $0.63
Jul 25, 201910-QQuarterly report, Q2 2019 — revenue $312.4M (+15% y/y), net income $40.4M, EPS $0.46
Apr 25, 201910-QQuarterly report, Q1 2019 — revenue $287.3M (+11% y/y), net income $34.3M, EPS $0.40
Mar 28, 2019DEFA14AAdditional proxy materials
Mar 28, 2019DEF 14AProxy statement
Feb 21, 201910-KAnnual report, FY2018 — revenue $1.13B (+15% y/y), net income $107.2M, EPS $1.29

18 current reports (8-K) not listed; the year is on EDGAR.

2018 · 20 filings — 14 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
FiledWhat it is
Oct 25, 201810-QQuarterly report, Q3 2018 — revenue $323.4M (+21% y/y), net income $46.1M, EPS $0.56
Jul 26, 201810-QQuarterly report, Q2 2018 — revenue $271.4M (+14% y/y), net income $20.4M, EPS $0.25
Apr 24, 201810-QQuarterly report, Q1 2018 — revenue $258.0M (+10% y/y), net income $30.0M, EPS $0.38
Mar 29, 2018DEFA14AAdditional proxy materials
Mar 29, 2018DEF 14AProxy statement
Feb 22, 201810-KAnnual report, FY2017 — revenue $982.6M (+18% y/y), net income $72.2M, EPS $0.85

14 current reports (8-K) not listed; the year is on EDGAR.

2017 · 28 filings — 20 × 8-K, 3 × 10-Q, 2 × 8-K/A and 3 other forms
FiledWhat it is
Oct 24, 201710-QQuarterly report, Q3 2017 — revenue $268.2M (+7% y/y), net income $24.1M, EPS $0.31
Jul 27, 201710-QQuarterly report, Q2 2017 — revenue $237.9M (+25% y/y), net income $12.4M, EPS $0.16
Apr 27, 201710-QQuarterly report, Q1 2017 — revenue $234.4M (+34% y/y), net income $21.1M, EPS $0.29
Mar 30, 2017DEFA14AAdditional proxy materials
Mar 30, 2017DEF 14AProxy statement
Feb 23, 201710-KAnnual report, FY2016 — revenue $833.8M (+24% y/y), net income $26.3M, EPS $0.26

22 current reports (8-K) not listed; the year is on EDGAR.

2016 · 26 filings — 20 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2015 · 33 filings — 23 × 8-K, 3 × 10-Q, 2 × 8-K/A and 4 other forms

Counted, not listed; the year is on EDGAR.

2014 · 29 filings — 22 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Counted, not listed; the year is on EDGAR.

2013 · 26 filings — 17 × 8-K, 3 × 10-Q, 2 × DEF 14A and 4 other forms

Counted, not listed; the year is on EDGAR.

2012 · 33 filings — 20 × 8-K, 3 × 10-Q, 2 × 10-Q/A and 6 other forms

Counted, not listed; the year is on EDGAR.

2011 · 24 filings — 14 × 8-K, 3 × 10-Q, 2 × DEFA14A and 5 other forms

Counted, not listed; the year is on EDGAR.

2010 · 17 filings — 8 × 8-K, 3 × 10-Q, 2 × DEFA14A and 4 other forms

Counted, not listed; the year is on EDGAR.

2009 · 17 filings — 8 × 8-K, 3 × 10-Q, 2 × DEF 14A and 3 other forms

Counted, not listed; the year is on EDGAR.

2008 · 19 filings — 14 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2007 · 12 filings — 7 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2006 · 14 filings — 8 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2005 · 14 filings — 7 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Counted, not listed; the year is on EDGAR.

2004 · 11 filings — 5 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2003 · 15 filings — 7 × 8-K, 3 × 10-Q, 1 × 10-K and 4 other forms

Counted, not listed; the year is on EDGAR.

2002 · 5 filings — 3 × 10-Q, 1 × 10-K, 1 × DEF 14A

Counted, not listed; the year is on EDGAR.

2001 · 6 filings — 3 × 10-Q, 1 × 10-K405, 1 × 10-K405/A and 1 other form

Counted, not listed; the year is on EDGAR.

2000 · 6 filings — 3 × 10-Q, 1 × 10-K, 1 × 10-K405/A and 1 other form

Counted, not listed; the year is on EDGAR.

1999 · 7 filings — 3 × 10-Q, 2 × 8-K, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

1998 · 8 filings — 3 × 10-Q, 2 × 8-K, 1 × 10-K405 and 2 other forms

Counted, not listed; the year is on EDGAR.

1997 · 6 filings — 3 × 10-Q, 1 × 10-K405, 1 × DEF 14A and 1 other form

Counted, not listed; the year is on EDGAR.

1996 · 4 filings — 2 × 10-Q, 1 × 8-K, 1 × DEF 14A

Counted, not listed; the year is on EDGAR.

Insider, ownership and other filings#

Insider ownership (Forms 3, 4, 5 and 144), beneficial ownership (Schedules 13D and 13G), registration and prospectus (S-1, S-3, S-8, 424B and related) and the rest, counted by year, with the newest 25 of each of the latest 3 years shown. A Form 4 is one insider’s transaction report; a 13G is a passive holder above five percent.

2026 · 62 filings — 48 × 4, 5 × SCHEDULE 13G/A, 4 × 3 and 2 other forms
FiledWhat it is
Sep 9, 20264Insider transaction (Form 4)
Sep 9, 20263Initial insider holdings (Form 3)
Aug 7, 2026SCHEDULE 13G/AOther filings
Jul 23, 20264Insider transaction (Form 4)
Jul 22, 20264Insider transaction (Form 4)
Jul 22, 20264Insider transaction (Form 4)
Jul 22, 20264Insider transaction (Form 4)
Jul 1, 20264Insider transaction (Form 4)
Jul 1, 20263Initial insider holdings (Form 3)
Jun 25, 20264Insider transaction (Form 4)
Jun 24, 2026144Notice of proposed sale (Form 144)
May 27, 20264Insider transaction (Form 4)
May 26, 20264Insider transaction (Form 4)
May 26, 2026144Notice of proposed sale (Form 144)
May 7, 2026SCHEDULE 13G/AOther filings
Apr 30, 2026SCHEDULE 13GOther filings
Apr 29, 2026SCHEDULE 13GOther filings
Mar 31, 20264Insider transaction (Form 4)
Mar 31, 20264Insider transaction (Form 4)
Mar 31, 20264Insider transaction (Form 4)
Mar 31, 20264Insider transaction (Form 4)
Mar 27, 2026SCHEDULE 13G/AOther filings
Mar 18, 20264Insider transaction (Form 4)
Mar 16, 20264Insider transaction (Form 4)
Mar 16, 20264Insider transaction (Form 4)

The newest 25 of 62 shown; the full year is on EDGAR.

2025 · 69 filings — 56 × 4, 6 × SCHEDULE 13G/A, 3 × 3 and 2 other forms
FiledWhat it is
Dec 18, 20254Insider transaction (Form 4)
Dec 10, 20254Insider transaction (Form 4)
Dec 10, 20254Insider transaction (Form 4)
Nov 14, 2025SCHEDULE 13G/AOther filings
Nov 12, 20254Insider transaction (Form 4)
Nov 7, 20254Insider transaction (Form 4)
Nov 5, 2025SCHEDULE 13G/AOther filings
Oct 21, 20254Insider transaction (Form 4)
Oct 3, 20254Insider transaction (Form 4)
Oct 3, 20253Initial insider holdings (Form 3)
Aug 14, 2025SCHEDULE 13GOther filings
Aug 13, 2025SCHEDULE 13G/AOther filings
Jul 23, 20254Insider transaction (Form 4)
Jul 23, 20254Insider transaction (Form 4)
Jul 23, 20254Insider transaction (Form 4)
Jul 23, 20254Insider transaction (Form 4)
Jul 23, 20254Insider transaction (Form 4)
Jun 25, 20254Insider transaction (Form 4)
Jun 20, 2025144Notice of proposed sale (Form 144)
Jun 9, 20254Insider transaction (Form 4)
May 14, 20254Insider transaction (Form 4)
May 14, 20253Initial insider holdings (Form 3)
Apr 17, 2025SCHEDULE 13G/AOther filings
Mar 31, 20254Insider transaction (Form 4)
Mar 21, 20254Insider transaction (Form 4)

The newest 25 of 69 shown; the full year is on EDGAR.

2024 · 66 filings — 46 × 4, 4 × 4/A, 3 × 3 and 8 other forms
FiledWhat it is
Nov 7, 20244Insider transaction (Form 4)
Nov 7, 20243Initial insider holdings (Form 3)
Nov 7, 2024SC 13GPassive holder above 5% (Schedule 13G)
Oct 31, 20244Insider transaction (Form 4)
Oct 21, 20244Insider transaction (Form 4)
Aug 7, 20244Insider transaction (Form 4)
May 14, 2024UPLOADLetter from the SEC staff
May 7, 2024424B7Registration and prospectus
May 3, 2024424B5Prospectus supplement
May 2, 2024CORRESPLetter to the SEC
Apr 29, 2024UPLOADLetter from the SEC staff
Apr 16, 20244Insider transaction (Form 4)
Apr 16, 20244Insider transaction (Form 4)
Apr 16, 20244Insider transaction (Form 4)
Apr 12, 20244Insider transaction (Form 4)
Mar 29, 20244Insider transaction (Form 4)
Mar 29, 20244Insider transaction (Form 4)
Mar 29, 2024S-3ASRAutomatic shelf registration
Mar 25, 20244Insider transaction (Form 4)
Mar 22, 20244/AInsider transaction (Form 4), amended
Mar 21, 20244Insider transaction (Form 4)
Mar 19, 20244Insider transaction (Form 4)
Mar 18, 20244Insider transaction (Form 4)
Mar 6, 20244Insider transaction (Form 4)
Mar 6, 20244Insider transaction (Form 4)

The newest 25 of 66 shown; the full year is on EDGAR.

2023 · 67 filings — 53 × 4, 4 × SC 13G/A, 2 × 4/A and 6 other forms

Counted, not listed; the year is on EDGAR.

2022 · 67 filings — 53 × 4, 3 × SC 13G/A, 2 × 3 and 7 other forms

Counted, not listed; the year is on EDGAR.

2021 · 66 filings — 46 × 4, 10 × 424B5, 2 × 3 and 6 other forms

Counted, not listed; the year is on EDGAR.

2020 · 49 filings — 39 × 4, 4 × 424B5, 3 × SC 13G/A and 2 other forms

Counted, not listed; the year is on EDGAR.

2019 · 48 filings — 38 × 4, 4 × SC 13G/A, 3 × 424B5 and 3 other forms

Counted, not listed; the year is on EDGAR.

2018 · 57 filings — 38 × 4, 7 × SC 13G/A, 4 × 4/A and 5 other forms

Counted, not listed; the year is on EDGAR.

2017 · 46 filings — 28 × 4, 5 × SC 13G/A, 4 × 424B5 and 6 other forms

Counted, not listed; the year is on EDGAR.

2016 · 47 filings — 33 × 4, 6 × SC 13G/A, 4 × 424B5 and 2 other forms

Counted, not listed; the year is on EDGAR.

2015 · 67 filings — 38 × 4, 5 × SC 13G/A, 3 × 3 and 14 other forms

Counted, not listed; the year is on EDGAR.

2014 · 35 filings — 22 × 4, 5 × SC 13G/A, 4 × 424B5 and 4 other forms

Counted, not listed; the year is on EDGAR.

2013 · 37 filings — 24 × 4, 7 × SC 13G/A, 2 × 424B5 and 3 other forms

Counted, not listed; the year is on EDGAR.

2012 · 43 filings — 17 × 4, 7 × 4/A, 6 × 424B5 and 9 other forms

Counted, not listed; the year is on EDGAR.

2011 · 35 filings — 23 × 4, 4 × 5, 4 × SC 13G/A and 4 other forms

Counted, not listed; the year is on EDGAR.

2010 · 29 filings — 19 × 4, 3 × UPLOAD, 2 × CORRESP and 4 other forms

Counted, not listed; the year is on EDGAR.

2009 · 40 filings — 16 × 4, 4 × SC 13G/A, 4 × UPLOAD and 7 other forms

Counted, not listed; the year is on EDGAR.

2008 · 45 filings — 21 × 4, 7 × 4/A, 4 × SC 13G/A and 11 other forms

Counted, not listed; the year is on EDGAR.

2007 · 32 filings — 20 × 4, 4 × SC 13G, 4 × SC 13G/A and 3 other forms

Counted, not listed; the year is on EDGAR.

2006 · 42 filings — 30 × 4, 3 × CORRESP, 3 × SC 13G/A and 4 other forms

Counted, not listed; the year is on EDGAR.

2005 · 14 filings — 7 × 4, 4 × SC 13G/A, 2 × SC 13G and 1 other form

Counted, not listed; the year is on EDGAR.

2004 · 31 filings — 23 × 4, 4 × SC 13G/A, 3 × SC 13G and 1 other form

Counted, not listed; the year is on EDGAR.

2003 · 26 filings — 9 × 4, 5 × 5, 4 × SC 13G/A and 5 other forms

Counted, not listed; the year is on EDGAR.

2002 · 17 filings — 3 × SC 13G, 3 × SC 13G/A, 2 × 424B3 and 6 other forms

Counted, not listed; the year is on EDGAR.

2001 · 14 filings — 5 × SC 13G/A, 2 × 424B3, 2 × S-3 and 4 other forms

Counted, not listed; the year is on EDGAR.

2000 · 7 filings — 3 × SC 13G, 1 × 424B3, 1 × POS AM and 2 other forms

Counted, not listed; the year is on EDGAR.

1999 · 8 filings — 2 × S-3, 2 × SC 13G/A, 1 × 424B3 and 3 other forms

Counted, not listed; the year is on EDGAR.

1998 · 11 filings — 5 × SC 13G/A, 2 × 424B3, 2 × S-3 and 2 other forms

Counted, not listed; the year is on EDGAR.

1997 · 8 filings — 4 × SC 13G/A, 2 × S-3D, 1 × 424B3 and 1 other form

Counted, not listed; the year is on EDGAR.

1996 · 4 filings — 1 × S-3, 1 × S-3/A, 1 × S-3D and 1 other form

Counted, not listed; the year is on EDGAR.

About this data

Sun Communities Inc. (SUI) has 1,779 filings on EDGAR going back to 1996: 39 annual reports, 93 quarterly reports and 387 current reports, plus proxy statements, insider forms and ownership schedules. Its latest annual report, a 10-K, was filed on Feb 25, 2026 for the fiscal year ended Dec 31, 2025. The most recent 8-K, on Sep 23, 2026, covered completion of an acquisition or disposition; regulation fd disclosure. Over the last 13 months insiders sold $7.9M in 4 sales and bought nothing on the open market; 51 other transactions (awards, exercises, tax withholding, gifts and plan purchases). Not investment advice.

Every row is a filing EDGAR lists for the registrants that have been Sun Communities Inc., read from the SEC’s submissions index each morning; a filing accepted after that read appears the next day. Where a company changed its filing entity (a holding-company reorganisation, Google into Alphabet) the predecessor’s filings are shown for the years it filed as the company, derived from the filings themselves. Dates are the filing date; the period is the report’s own. The latest 3 years of reports are listed in full, the next years to 10 without their 8-Ks, and older years are counted; the other forms are counted too, with the newest 25 of each of the latest 3 years shown. Insider transactions are the Form 4 and Form 5 documents themselves, filed since January 2026, every number as the insider filed it: a day’s lots are summed, a blank price adds its shares and no dollars, and a purchase through an employee stock plan is a plan purchase, not insider buying. The documents stay on sec.gov, public domain, and every link opens the SEC’s copy. ChartRow does not summarise or interpret filings.

FAQ#

Where can I read SUI's latest 10-K?
SUI's latest annual report, a 10-K, was filed on Feb 25, 2026 for the fiscal year ended Dec 31, 2025. It is linked above and opens on EDGAR, the SEC's own site, where every exhibit is also listed.
When did SUI last file an 8-K?
On Sep 23, 2026: completion of an acquisition or disposition; regulation fd disclosure. An 8-K reports a material event between quarterly reports; the one that furnishes the quarter's results is filed under Item 2.02, last on Jul 27, 2026.
Are SUI insiders buying or selling?
Over the last 13 months insiders sold $7.9M in 4 sales and bought nothing on the open market; 51 other transactions (awards, exercises, tax withholding, gifts and plan purchases). The most recent sale: SHIFFMAN GARY A (Director) sold 25,031 shares on Jun 24, 2026 for $3.0M. Every figure is as the insider filed it on Form 4; a sale under a 10b5-1 plan was scheduled in advance.
How many SEC filings has SUI made?
1,779 filings are on EDGAR under the registrant records that have been Sun Communities Inc., going back to 1996; 830 of them are insider ownership forms (Forms 3, 4, 5 and 144).