Form4insider filings, from the source

Company · CIK 0000912593 · SIC 6798 — Real Estate Investment Trusts · NYSE

SUN COMMUNITIES INC · SUI

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $3.0M · 1net −$3.0M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesSep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 8, 2026 AForm 4 →Sep 9, 3:15 pm EDTRobert GarechanaEVP, CFO, & Treasurer6,374$117.65$749,9016,374—
Jul 21, 2026 FForm 4 →Jul 23, 4:00 pm EDTMarc FarrugiaEVP & Chief Admin. Officer1,234$119.04$146,89546,891—
Jul 21, 2026 FForm 4 →Jul 22, 4:37 pm EDTJohn Bandini McLarenPresident and COO418$119.04$49,75975,100—
Jul 21, 2026 FForm 4 →Jul 22, 4:16 pm EDTBrian P LoftusSVP, CAO, Controller214$119.04$25,47515,282—
Jul 21, 2026 FForm 4 →Jul 22, 4:14 pm EDTAaron WeissEVP, Chief Investment Officer2,652$119.04$315,69462,227—
Jun 29, 2026 AForm 4 →Jul 1, 9:54 am EDTIleana McAlaryEVP, General Counsel, & Sec.2,722$121.23$329,9882,722—
Jun 24, 2026 SForm 4 →Jun 25, 2:11 pm EDTGary A ShiffmanDirector25,031$119.96$3,002,719857,761−2.84%

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 8, 2026 AForm 4 →Sep 9, 3:15 pm EDTRobert GarechanaEVP, CFO, & Treasurer16,255——16,255—
Jun 29, 2026 AForm 4 →Jul 1, 9:54 am EDTIleana McAlaryEVP, General Counsel, & Sec.6,905——6,905—