Insider Transactions Reported by 22 Insiders of SUN COMMUNITIES INC

Symbol
SUI on NYSE
Location
Southfield, MI

Insiders trading volume in the past year

SUN COMMUNITIES INC executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Gary A. Shiffman Director $120,618,346 -$19,378,769 -14% 05 Feb 2026
Karen Dearing EVP - Special Projects $21,567,505 20 Mar 2023
Arthur A. Weiss Director $16,253,712 18 Jan 2024
John B. McLaren President and COO $9,600,073 17 Mar 2026
Charles D. Young CEO & Director, Director $8,113,875 01 Oct 2025
Aaron Weiss EVP, Chief Investment Officer $7,684,808 09 Mar 2026
Marc Farrugia EVP & Chief Admin. Officer $7,570,481 12 Mar 2026
Baxter R. Underwood CEO - Safe Harbor Marinas, LLC $7,495,367 28 Mar 2025
Bruce Thelen Evp, Coo $7,048,607 09 Mar 2026
Fernando Castro-Caratini EVP, CFO, Sec. & Treas. $4,349,779 09 Mar 2026
Brian M. Hermelin Director $3,502,644 05 Feb 2026
Stephanie W. Bergeron Director $3,274,488 08 Jan 2025
Meghan G. Baivier Director $2,401,494 05 Feb 2026
Clunet R. Lewis Director $2,287,280 -$2,413,035 -51% 05 Mar 2026
Ronald A. Klein Director $2,244,774 18 Jan 2024
Brian P. Loftus SVP, Chief Accounting Officer $1,997,279 12 Mar 2026
Jeff T. Blau Director $1,342,843 +$432,433 +47% 05 Feb 2026
Tonya Allen Director $1,289,487 05 Feb 2026
Jerome W. Ehlinger Director $643,578 05 Feb 2026
Craig Leupold Director $640,908 05 Feb 2026
Mark A. Denien Director $147,420 05 Feb 2026
Mark E. Patten EVP, CFO, Sec. & Treas. $0 04 Feb 2026

Recent Insider Transactions by Companies or Individuals for SUN COMMUNITIES INC

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
John B. McLaren SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -1.16% -872 74,248 17 Mar 2026 Direct
Brian P. Loftus SUI COMMON STOCK, $0.01 PAR VALUE Award 50.3% 5,185 15,496 12 Mar 2026 Direct
Marc Farrugia SUI COMMON STOCK, $0.01 PAR VALUE Award 46% 296 939 12 Mar 2026 Owned by spouse
Fernando Castro-Caratini SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -18.9% -7,858 33,748 09 Mar 2026 Direct
Brian P. Loftus SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -1.64% -172 10,311 09 Mar 2026 Direct
Bruce Thelen SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -1.01% -560 54,687 09 Mar 2026 Direct
Aaron Weiss SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -2.2% -1,344 59,623 09 Mar 2026 Direct
Marc Farrugia SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -2.87% -19 643 09 Mar 2026 Owned by spouse
Marc Farrugia SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -1.19% -560 46,496 09 Mar 2026 Direct
Clunet R. Lewis SUI COMMON STOCK, $0.01 PAR VALUE Sale -100% $435,680 $136.15 -3,200 0 05 Mar 2026 By Wife's IRA
Clunet R. Lewis SUI COMMON STOCK, $0.01 PAR VALUE Sale -18.4% $516,838 $136.01 -3,800 16,817 05 Mar 2026 Direct
Marc Farrugia SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -1.34% -9 662 05 Mar 2026 Owned by spouse
Marc Farrugia SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -1.46% -699 47,056 05 Mar 2026 Direct
Aaron Weiss SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -1.86% -1,154 60,967 04 Mar 2026 Direct
Marc Farrugia SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -2.75% -19 671 04 Mar 2026 Owned by spouse
Marc Farrugia SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -1.16% -560 47,755 04 Mar 2026 Direct
Bruce Thelen SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -1.14% -635 55,247 04 Mar 2026 Direct
Marc Farrugia SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -2.4% -17 690 02 Mar 2026 Owned by spouse
Clunet R. Lewis SUI COMMON STOCK, $0.01 PAR VALUE Sale -25.4% $955,560 $136.51 -7,000 20,617 27 Feb 2026 Direct
Aaron Weiss SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -2.4% -1,529 62,121 24 Feb 2026 Direct
Marc Farrugia SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -1.12% -8 707 24 Feb 2026 Owned by spouse
Marc Farrugia SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -1.89% -932 48,315 24 Feb 2026 Direct
Bruce Thelen SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -1.8% -1,025 55,882 24 Feb 2026 Direct
John B. McLaren SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -1.15% -872 75,120 23 Feb 2026 Direct
Bruce Thelen SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -0.55% -317 56,907 11 Feb 2026 Direct
Brian M. Hermelin SUI COMMON STOCK, $0.01 PAR VALUE Award 6.29% 1,617 27,317 05 Feb 2026 Direct
Tonya Allen SUI COMMON STOCK, $0.01 PAR VALUE Award 18.4% 1,617 10,426 05 Feb 2026 Direct
Craig Leupold SUI DEFERRED RESTRICTED COMMON STOCK RIGHTS Award 44.9% 1,617 5,217 05 Feb 2026 Direct
Gary A. Shiffman SUI COMMON STOCK, $0.01 PAR VALUE Award 0.18% 1,617 882,792 05 Feb 2026 Direct
Jeff T. Blau SUI COMMON STOCK, $0.01 PAR VALUE Award 28.9% 1,617 7,217 05 Feb 2026 Direct
Meghan G. Baivier SUI COMMON STOCK, $0.01 PAR VALUE Award 9.08% 1,617 19,417 05 Feb 2026 Direct
Clunet R. Lewis SUI COMMON STOCK, $0.01 PAR VALUE Award 6.22% 1,617 27,617 05 Feb 2026 Direct
Jerome W. Ehlinger SUI COMMON STOCK, $0.01 PAR VALUE Award 101.1% 1,617 3,217 05 Feb 2026 Direct
Mark A. Denien SUI DEFERRED RESTRICTED COMMON STOCK RIGHTS Award 1,617 1,617 05 Feb 2026 Direct
Mark E. Patten SUI COMMON STOCK, $0.01 PAR VALUE Disposed to Issuer -100% -28,892 0 04 Feb 2026 Direct
Mark E. Patten SUI COMMON STOCK, $0.01 PAR VALUE Award 28,892 28,892 05 Jan 2026 Direct
Aaron Weiss SUI COMMON STOCK, $0.01 PAR VALUE Disposed to Issuer -12.4% -9,000 63,650 01 Jan 2026 Direct
Bruce Thelen SUI COMMON STOCK, $0.01 PAR VALUE Disposed to Issuer -15.1% -10,200 57,224 01 Jan 2026 Direct
Marc Farrugia SUI COMMON STOCK, $0.01 PAR VALUE Disposed to Issuer -10.9% -6,000 49,247 01 Jan 2026 Direct
Brian P. Loftus SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -2.36% -253 10,483 30 Dec 2025 Direct
Fernando Castro-Caratini SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -31.4% -19,008 41,606 30 Dec 2025 Direct
Gary A. Shiffman SUI COMMON STOCK, $0.01 PAR VALUE Sale -100% $19,378,769 $123.53 -156,875 0 17 Dec 2025 Owned by irrevocable trust.
Gary A. Shiffman SUI COMMON STOCK, $0.01 PAR VALUE Options Exercise 156,875 156,875 09 Dec 2025 Owned by irrevocable trust.
Gary A. Shiffman SUI COMMON OPERATING PARTNERSHIP UNITS Options Exercise -100% -156,875 0 09 Dec 2025 Owned by irrevocable trust
Clunet R. Lewis SUI COMMON STOCK, $0.01 PAR VALUE Sale -13.3% $504,957 $126.24 -4,000 26,000 10 Nov 2025 Direct
John B. McLaren SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -2.39% -1,864 75,992 06 Nov 2025 Direct
Aaron Weiss SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -2.68% -1,997 72,650 20 Oct 2025 Direct
Charles D. Young SUI COMMON STOCK, $0.01 PAR VALUE Tax liability -5.1% -3,393 63,143 01 Oct 2025 Direct
Charles D. Young SUI COMMON STOCK, $0.01 PAR VALUE Award 66,536 66,536 01 Oct 2025 Direct
Aaron Weiss SUI COMMON STOCK, $0.01 PAR VALUE Award 25.7% 15,253 74,647 21 Jul 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.