SHIFFMAN GARY A (CIK 1171077) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-25). Recent activity: Sell SUI (25,031 shares), Buy SUI (1,617 shares), Sell SUI (156,875 shares), Buy SUI (156,875 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-25 | SUN COMMUNITIES INC (SUI) | Director | Sell | 25,031 | $3.0M |
| 2026-02-09 | SUN COMMUNITIES INC (SUI) | Director | Buy | 1,617 | $199,991 |
| 2025-12-18 | SUN COMMUNITIES INC (SUI) | Director | Sell | 156,875 | $19.4M |
| 2025-12-10 | SUN COMMUNITIES INC (SUI) | Director | Buy | 156,875 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-06-25