SUN COMMUNITIES INC (SUI) Insider Trading & SEC Filings
Last SEC filing
SUN COMMUNITIES INC (SUI) has filed 8 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-23. Insider sales over the same period: 3 transactions worth $5.96M. 6 Form 8-K material event filings were reported by SUI in the last 90 days. 2 Form 144 notices of proposed sale were filed for SUI stock. InsiderAlpha tracks every SUI SEC filing - Form 4, Form 144, and 8-K - in real time, including Rule 10b5-1 plan detection.
About SUN COMMUNITIES INC (SUI)
SUN COMMUNITIES INC trades under the ticker SUI. InsiderAlpha tracks 54 primary SEC Form 4 filings from 19 reporting insiders for SUI since 2024, sourced directly from SEC EDGAR.
| Sector | Real Estate insider trading |
|---|---|
| SIC classification | Real Estate Investment Trusts (SIC 6798) |
| SEC CIK | 0000912593 |
90-Day SEC Filing Activity
| Insider sales (90d) | 3 ($5.96M) |
|---|---|
| Form 4 filings (90d) | 8 |
| Form 8-K filings (90d) | 6 |
| Form 144 notices (90d) | 2 |
| Latest Form 4 filing | 2026-07-23 |
Recent SUI Insider Transactions (Form 4)
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Brian P. Loftus | SVP, CAO, Controller | F - Tax withholding / forfeiture | 214 | $119.04 | $25K | SEC | |
| John Bandini McLaren | President and COO | F - Tax withholding / forfeiture | 418 | $119.04 | $50K | SEC | |
| Marc Farrugia | EVP & Chief Admin. Officer | F - Tax withholding / forfeiture | 1.2K | $119.04 | $147K | SEC | |
| Aaron Weiss | EVP, Chief Investment Officer | F - Tax withholding / forfeiture | 2.7K | $119.04 | $316K | SEC | |
| Ileana McAlary | EVP, General Counsel, & Sec. | A - Grant or award | 2.7K | $121.23 | $330K | SEC | |
| Gary A. Shiffman | Director | S - Open-market sale | 25.0K | $119.96 | $3.00M | SEC | |
| Fernando Castro-Caratini | EVP, CFO, Sec. & Treas. | S - Open-market sale | 2.5K | $124.97 | $311K | SEC | |
| Fernando Castro-Caratini | EVP, CFO, Sec. & Treas. | S - Open-market sale | 21.3K | $124.37 | $2.64M | SEC | |
| John Bandini McLaren | President and COO | G - Bona-fide gift | 910 | $0.00 | - | SEC | |
| John Bandini McLaren | President and COO | G - Bona-fide gift | 209 | $0.00 | - | SEC | |
| John Bandini McLaren | President and COO | A - Grant or award | 2.4K | $125.57 | $300K | SEC | |
| Marc Farrugia | EVP & Chief Admin. Officer | A - Grant or award | 4.8K | $125.57 | $600K | SEC | |
| Aaron Weiss | EVP, Chief Investment Officer | A - Grant or award | 5.3K | $125.57 | $660K | SEC | |
| Charles D. Young | CEO & Director | A - Grant or award | 14.3K | $125.57 | $1.80M | SEC | |
| John Bandini McLaren | President and COO | F - Tax withholding / forfeiture | 872 | $135.27 | $118K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for SUN COMMUNITIES INC (SUI). Updated in real time as new filings are submitted to the SEC.
Most-Active SUI Insiders - Last 90 Days
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| John Bandini McLaren | 3 | $50K |
| Ileana McAlary | 2 | $330K |
| Fernando Castro-Caratini | 2 | $2.96M |
| Brian P. Loftus | 1 | $25K |
| Marc Farrugia | 1 | $147K |
Recent SUI Form 8-K Material Events
- - Item 2.02, 9.01 [SEC]
- - Item 7.01, 9.01 [SEC]
- - Item 8.01, 9.01 [SEC]
- - Item 1.01, 2.06, 7.01, 8.01, 9.01 [SEC]
- - Item 5.07 [SEC]
Recent SUI Form 144 Notices of Proposed Sale
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
Recent Insider Filings
- - Marc Farrugia (EVP & Chief Admin. Officer)
- - John Bandini McLaren (President and COO)
- - Brian P. Loftus (SVP, CAO, Controller)
- - Aaron Weiss (EVP, Chief Investment Officer)
- - Ileana McAlary (EVP, General Counsel, & Sec.)
Form 4 Transaction Code Reference
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in SUI insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
SUI Insider Trading - FAQ
- What is the latest insider trade for SUI?
- SUN COMMUNITIES INC (SUI) had 8 insider filings in the last 90 days, with the most recent on 2026-07-23. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
- How many insiders are buying SUI stock?
- 0 insider purchases of SUI were filed in the last 90 days.
- How many insiders are selling SUI stock?
- 3 insider sales of SUI were filed in the last 90 days, totaling $5.96M.
- Where can I see SUI SEC filings (Form 4, 10-K, 10-Q, 8-K)?
- This page tracks SUI Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Learn More
- What is SEC Form 4?
- How to read insider buying signals
- Rule 10b5-1 trading plans explained
- The cluster buying signal
Open the live SUI dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.