As of the latest Form 4 filed Jul 1, 2026.
What Sun Communities Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 20 most recent filings for SUI.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-01 | 2026-06-29 | McAlary Ileana EVP, General Counsel, & Sec. | AAward | +2.72K | $121.23 | $330K | No | Form 4 ↗ |
| 2026-06-25 | 2026-06-24 | SHIFFMAN GARY A Director | SSale | −25.0K | $119.96 | $3.00M | No | Form 4 ↗ |
| 2026-05-27 | 2026-05-26 | Castro-Caratini Fernando EVP, CFO, Sec. & Treas. | SSale | −2.49K | $124.97 | $311K | No | Form 4 ↗ |
| 2026-05-27 | 2026-05-26 | Castro-Caratini Fernando, EVP, CFO, Sec. & Treas. | SSale | −21.3K | $124.37 | $2.64M | No | Form 4 ↗ |
| 2026-03-31 | 2026-03-27 | Young Charles D. CEO & Director | AAward | +14.3K | $125.57 | $1.80M | No | Form 4 ↗ |
| 2026-03-31 | 2026-03-27 | Farrugia Marc EVP & Chief Admin. Officer | AAward | +4.78K | $125.57 | $600K | No | Form 4 ↗ |
| 2026-03-31 | 2026-03-27 | Weiss Aaron EVP, Chief Investment Officer | AAward | +5.26K | $125.57 | $660K | No | Form 4 ↗ |
| 2026-03-31 | 2026-03-27 | McLaren John Bandini President and COO | AAward | +2.39K | $125.57 | $300K | No | Form 4 ↗ |
| 2026-02-09 | 2026-02-05 | HERMELIN BRIAN M Director | AAward | +1.62K | $123.68 | $200K | No | Form 4 ↗ |
| 2026-02-09 | 2026-02-05 | Allen Tonya Director | AAward | +1.62K | $123.68 | $200K | No | Form 4 ↗ |
| 2026-02-09 | 2026-02-05 | SHIFFMAN GARY A Director | AAward | +1.62K | $123.68 | $200K | No | Form 4 ↗ |
| 2026-02-09 | 2026-02-05 | Blau Jeff Director | AAward | +1.62K | $123.68 | $200K | No | Form 4 ↗ |
| 2026-02-09 | 2026-02-05 | Baivier Meghan G. Director | AAward | +1.62K | $123.68 | $200K | No | Form 4 ↗ |
| 2026-02-09 | 2026-02-05 | LEWIS CLUNET R Director | AAward | +1.62K | $123.68 | $200K | No | Form 4 ↗ |
| 2026-02-09 | 2026-02-05 | Ehlinger Jerome W. Director | AAward | +1.62K | $123.68 | $200K | No | Form 4 ↗ |
| 2026-01-07 | 2026-01-05 | Patten Mark E EVP, CFO, Sec. & Treas. | AAward | +28.9K | $121.14 | $3.50M | No | Form 4 ↗ |
| 2026-01-02 | 2025-12-30 | Loftus Brian P SVP, Chief Accounting Officer | FTax | −253.00 | $125.47 | $31.7K | No | Form 4 ↗ |
| 2026-01-02 | 2025-12-30 | Castro-Caratini Fernando EVP, CFO, Sec. & Treas. | FTax | −19.0K | $125.47 | $2.38M | No | Form 4 ↗ |
| 2025-12-18 | 2025-12-17 | SHIFFMAN GARY A Director | SSale | −157K | $123.53 | $19.4M | No | Form 4 ↗ |
| 2025-12-10 | 2025-12-09 | SHIFFMAN GARY A Director | MExercise | +157K | $0.00 | $0.00 | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also SUI’s full analysis or the market-wide insider trading feed. The tabs above jump to SUI’s other SEC data.
Source: SEC Form 4 filings for SUI, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
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