SUN COMMUNITIES INC (SUI)

Latest Insider Confidence Score

2026Q1

42.8
Bearish

Company insider confidence (by quarter)

2013Q3 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Rowe Randall K Director 4,888,970 Jan 22, 2015
Shiffman Gary A Director 960,131 Feb 9, 2023
Dearing Karen EVP - Special Projects 159,444 Feb 9, 2023
Goldman James R — 84,755 Mar 21, 2016
Weiss Aaron EVP, Corp. Strat. & Bus. Dev. 72,650 Oct 21, 2025

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Mar 4, 2026 Mar 6, 2026 Weiss Aaron EVP, Corp. Strat. & Bus. Dev. Sell 22.5 -1,154 -1.86% ✗ $156.8K
Mar 5, 2026 Mar 6, 2026 LEWIS CLUNET R Director Sell 20.0 -7,000 -29.39% ✗ $952.5K
Mar 4, 2026 Mar 6, 2026 Farrugia Marc EVP & Chief Admin. Officer Sell 22.5 -1,287 -2.13% ✗ $175.4K
Mar 4, 2026 Mar 5, 2026 Thelen Bruce COO Sell 22.5 -635 -1.14% ✗ $86.3K
Feb 27, 2026 Mar 3, 2026 LEWIS CLUNET R Director Sell 20.0 -7,000 -22.71% ✗ $955.6K
Mar 2, 2026 Mar 3, 2026 Farrugia Marc EVP & Chief Admin. Officer Sell 52.5 -17 -0.03% ✗ $2.3K
Feb 24, 2026 Feb 25, 2026 Weiss Aaron EVP, Corp. Strat. & Bus. Dev. Sell 22.5 -1,529 -2.40% ✗ $200.8K
Feb 24, 2026 Feb 25, 2026 Farrugia Marc EVP & Chief Admin. Officer Sell 22.5 -940 -1.53% ✗ $123.4K
Feb 24, 2026 Feb 25, 2026 Thelen Bruce COO Sell 22.5 -1,025 -1.80% ✗ $134.6K
Feb 23, 2026 Feb 24, 2026 McLaren John Bandini President Sell 22.5 -872 -1.15% ✗ $114.4K
Feb 4, 2026 Feb 17, 2026 Patten Mark E CFO Sell 17.5 -28,892 -100.00% ✗ $3.7M
Feb 11, 2026 Feb 12, 2026 Thelen Bruce COO Sell 36.3 -317 -0.55% ✗ $40.5K
Feb 10, 2026 Castro-Caratini Fernando CFO Neutral 52.5 - 0.00% ✗ -
Feb 5, 2026 Feb 9, 2026 HERMELIN BRIAN M Director Neutral 85.0 +1,617 6.05% ✗ -
Feb 5, 2026 Feb 9, 2026 Allen Tonya Director Neutral 90.0 +1,617 18.36% ✗ -
Feb 5, 2026 Feb 9, 2026 Leupold Craig Director Neutral 52.5 - 0.00% ✗ -
Feb 5, 2026 Feb 9, 2026 SHIFFMAN GARY A Director Neutral 55.0 +1,617 0.17% ✗ -
Feb 5, 2026 Feb 9, 2026 Blau Jeff Director Neutral 90.0 +1,617 17.45% ✗ -
Feb 5, 2026 Feb 9, 2026 Baivier Meghan G. Director Neutral 85.0 +1,617 9.08% ✗ -
Feb 5, 2026 Feb 9, 2026 LEWIS CLUNET R Director Neutral 85.0 +1,617 5.54% ✗ -
Feb 5, 2026 Feb 9, 2026 Ehlinger Jerome W. Director Neutral 90.0 +1,617 101.06% ✗ -
Feb 5, 2026 Feb 9, 2026 Denien Mark A Director Neutral 52.5 - 0.00% ✗ -
Jan 5, 2026 Jan 7, 2026 Patten Mark E CFO Neutral 90.0 +28,892 100.00% ✗ -
Jan 7, 2026 Patten Mark E CFO Neutral 52.5 - 0.00% ✗ -
Jan 1, 2026 Jan 5, 2026 Weiss Aaron EVP, Corp. Strat. & Bus. Dev. Neutral 27.5 -9,000 -12.39% ✗ -
Jan 1, 2026 Jan 5, 2026 Thelen Bruce COO Neutral 27.5 -10,200 -15.13% ✗ -
Jan 1, 2026 Jan 5, 2026 Farrugia Marc EVP & Chief Admin. Officer Neutral 27.5 -6,000 -8.92% ✗ -
Dec 30, 2025 Jan 2, 2026 Loftus Brian P SVP, Chief Accounting Officer Sell 26.3 -253 -2.36% ✗ $31.7K
Dec 30, 2025 Jan 2, 2026 Castro-Caratini Fernando CFO Sell 17.5 -19,008 -31.36% ✗ $2.4M
Dec 17, 2025 Dec 18, 2025 SHIFFMAN GARY A Director Sell 15.0 -156,875 -15.02% ✗ $19.4M
Dec 9, 2025 Dec 10, 2025 SHIFFMAN GARY A Director Neutral 52.5 - 0.00% ✗ -
Jan 22, 2022 Dec 10, 2025 SHIFFMAN GARY A Director Neutral 52.5 - 0.00% ✗ -
Nov 10, 2025 Nov 12, 2025 LEWIS CLUNET R Director Sell 20.0 -4,000 -12.05% ✗ $505K
Nov 6, 2025 Nov 7, 2025 McLaren John Bandini President Sell 22.5 -1,864 -2.39% ✗ $231.5K
Oct 20, 2025 Oct 21, 2025 Weiss Aaron EVP, Corp. Strat. & Bus. Dev. Sell 22.5 -1,997 -2.68% ✗ $248.3K
Oct 1, 2025 Oct 3, 2025 Young Charles D. CEO Sell 97.5 +63,143 100.00% ✗ $436K
Oct 3, 2025 Young Charles D. CEO Neutral 52.5 - 0.00% ✗ -
Jul 21, 2025 Jul 23, 2025 Weiss Aaron EVP, Corp. Strat. & Bus. Dev. Neutral 90.0 +15,253 25.68% ✗ -
Jul 21, 2025 Jul 23, 2025 Farrugia Marc EVP & Chief Admin. Officer Neutral 90.0 +14,147 26.63% ✗ -
Jul 21, 2025 Jul 23, 2025 Thelen Bruce COO Neutral 90.0 +11,989 21.63% ✗ -
Jul 21, 2025 Jul 23, 2025 McLaren John Bandini President Neutral 85.0 +4,788 6.55% ✗ -
Jul 21, 2025 Jul 23, 2025 Loftus Brian P SVP, Chief Accounting Officer Neutral 90.0 +3,736 53.37% ✗ -
Jun 24, 2025 Jun 25, 2025 McLaren John Bandini President Neutral 37.5 -393 -0.53% ✗ -
May 23, 2025 Jun 9, 2025 BLAU JEFF Director Buy 97.5 +3,665 65.45% ✗ $432.4K
May 13, 2025 May 14, 2025 Denien Mark A Director Neutral 90.0 +1,200 100.00% ✗ -
May 14, 2025 Denien Mark A Director Neutral 52.5 - 0.00% ✗ -
Mar 28, 2025 Mar 31, 2025 Underwood Baxter CEO Sell 32.5 -390 -0.67% ✗ $50.8K
Mar 19, 2025 Mar 21, 2025 SHIFFMAN GARY A CEO Neutral 27.5 -31,215 -3.10% ✗ -
Mar 18, 2025 Loftus Brian P SVP, Chief Accounting Officer Neutral 52.5 - 0.00% ✗ -
Mar 17, 2025 Mar 18, 2025 McLaren John Bandini President Sell 22.5 -932 -1.25% ✗ $123.1K
Mar 17, 2025 Mar 18, 2025 SHIFFMAN GARY A CEO Sell 37.5 -2,965 -0.29% ✗ $391.5K
Mar 7, 2025 Mar 10, 2025 Weiss Aaron EVP, Corp. Strat. & Bus. Dev. Neutral 90.0 +20,000 50.77% ✗ -
Mar 7, 2025 Mar 10, 2025 Thelen Bruce COO Neutral 90.0 +15,000 37.10% ✗ -
Mar 7, 2025 Mar 10, 2025 Farrugia Marc EVP & Chief Admin. Officer Neutral 90.0 +15,250 40.30% ✗ -
Mar 7, 2025 Mar 10, 2025 SHIFFMAN GARY A CEO Neutral 82.5 +30,000 3.07% ✗ -
Mar 7, 2025 Mar 10, 2025 Castro-Caratini Fernando CFO Neutral 90.0 +15,000 32.88% ✗ -
Mar 4, 2025 Mar 6, 2025 Underwood Baxter CEO Sell 43.8 -205 -0.35% ✗ $27.2K
Mar 4, 2025 Mar 6, 2025 Farrugia Marc EVP & Chief Admin. Officer Sell 22.5 -1,151 -2.95% ✗ $153.5K
Mar 4, 2025 Mar 6, 2025 Castro-Caratini Fernando CFO Sell 22.5 -1,070 -2.29% ✗ $142.6K
Mar 4, 2025 Mar 6, 2025 SHIFFMAN GARY A CEO Sell 51.3 -174 -0.02% ✗ $23.1K
Mar 4, 2025 Mar 5, 2025 Weiss Aaron EVP, Corp. Strat. & Bus. Dev. Sell 22.5 -1,201 -2.96% ✗ $159.3K
Mar 4, 2025 Mar 5, 2025 Thelen Bruce COO Sell 22.5 -634 -1.54% ✗ $84.1K
Mar 3, 2025 Mar 4, 2025 Thelen Bruce COO Sell 22.5 -466 -1.12% ✗ $63.6K
Mar 3, 2025 Mar 4, 2025 Castro-Caratini Fernando CFO Sell 36.3 -356 -0.76% ✗ $48.6K
Mar 3, 2025 Mar 4, 2025 Farrugia Marc EVP & Chief Admin. Officer Sell 36.3 -358 -0.91% ✗ $48.8K
Feb 24, 2025 Feb 26, 2025 Underwood Baxter CEO Sell 43.8 -243 -0.42% ✗ $32.6K
Feb 24, 2025 Feb 26, 2025 SHIFFMAN GARY A CEO Sell 30.0 -5,372 -0.55% ✗ $721.2K
Feb 24, 2025 Feb 26, 2025 Farrugia Marc EVP & Chief Admin. Officer Sell 22.5 -878 -2.18% ✗ $117.9K
Feb 24, 2025 Feb 26, 2025 Castro-Caratini Fernando CFO Sell 22.5 -1,506 -3.10% ✗ $202.2K
Feb 24, 2025 Feb 26, 2025 Thelen Bruce COO Sell 22.5 -1,025 -2.41% ✗ $137.6K
Feb 24, 2025 Feb 25, 2025 McLaren John Bandini President Sell 22.5 -932 -1.24% ✗ $125.1K
Feb 24, 2025 Feb 25, 2025 Weiss Aaron EVP, Corp. Strat. & Bus. Dev. Sell 22.5 -1,554 -3.69% ✗ $208.6K
Feb 13, 2025 Feb 14, 2025 SHIFFMAN GARY A CEO Sell 47.5 -1,487 -0.15% ✗ $188.3K
Feb 13, 2025 Feb 14, 2025 McLaren John Bandini President Sell 22.5 -964 -1.26% ✗ $122.1K
Feb 11, 2025 Feb 12, 2025 Thelen Bruce COO Sell 36.3 -361 -0.84% ✗ $45.6K
Jan 21, 2025 Jan 22, 2025 SHIFFMAN GARY A CEO Neutral 82.5 +41,039 4.35% ✗ -
Jan 8, 2025 Jan 13, 2025 HERMELIN BRIAN M Director Neutral 85.0 +1,600 6.37% ✗ -
Jan 8, 2025 Jan 10, 2025 Baivier Meghan G. Director Neutral 85.0 +1,600 9.88% ✗ -
Jan 8, 2025 Jan 10, 2025 BLAU JEFF Director Neutral 90.0 +1,600 40.00% ✗ -
Jan 8, 2025 Jan 10, 2025 Ehlinger Jerome W. Director Neutral 90.0 +1,600 100.00% ✗ -
Jan 8, 2025 Jan 10, 2025 Leupold Craig Director Neutral 52.5 - 0.00% ✗ -
Jan 8, 2025 Jan 10, 2025 Allen Tonya Director Neutral 90.0 +1,600 22.19% ✗ -
Jan 8, 2025 Jan 10, 2025 BERGERON STEPHANIE W Director Neutral 85.0 +1,600 6.37% ✗ -
Jan 8, 2025 Jan 10, 2025 LEWIS CLUNET R Director Neutral 85.0 +1,600 5.06% ✗ -
Jan 1, 2025 Jan 3, 2025 Thelen Bruce COO Neutral 27.5 -6,300 -12.80% ✗ -
Jan 1, 2025 Jan 3, 2025 Weiss Aaron EVP, Corp. Strat. & Bus. Dev. Neutral 27.5 -4,200 -9.06% ✗ -
Jan 1, 2025 Jan 3, 2025 McLaren John Bandini President Neutral 27.5 -15,000 -16.43% ✗ -
Dec 31, 2024 Jan 3, 2025 SHIFFMAN GARY A CEO Neutral 27.5 -51,850 -5.20% ✗ -
Nov 6, 2024 Nov 7, 2024 McLaren John Bandini President Neutral 90.0 +50,000 121.07% ✗ -
Nov 7, 2024 McLaren John Bandini President Neutral 52.5 - 0.00% ✗ -
Oct 30, 2024 Oct 31, 2024 Underwood Baxter CEO Sell 20.0 -5,078 -8.00% ✗ $674.8K
Oct 18, 2024 Oct 21, 2024 Weiss Aaron EVP, Corp. Strat. & Bus. Dev. Sell 22.5 -1,007 -2.13% ✗ $137.1K
Aug 5, 2024 Aug 7, 2024 Underwood Baxter CEO Sell 20.0 -3,000 -4.51% ✗ $394.3K
Apr 15, 2024 Apr 16, 2024 Castro-Caratini Fernando CFO Sell 22.5 -1,000 -2.02% ✗ $120.4K
Apr 15, 2024 Apr 16, 2024 Thelen Bruce COO Sell 22.5 -559 -1.12% ✗ $67.3K
Apr 15, 2024 Apr 16, 2024 Farrugia Marc EVP & Chief Admin. Officer Sell 36.3 -216 -0.53% ✗ $26K
Apr 12, 2024 Apr 12, 2024 Farrugia Marc EVP & Chief Admin. Officer Neutral 52.5 - 0.00% ✗ -
Mar 28, 2024 Mar 29, 2024 Leupold Craig Director Sell 20.0 -2,500 -100.00% ✗ $321K
Mar 28, 2024 Mar 29, 2024 Underwood Baxter CEO Sell 32.5 -390 -0.58% ✗ $50.1K
Mar 22, 2024 Mar 25, 2024 Underwood Baxter CEO Sell 20.0 -4,000 -5.65% ✗ $525.9K