Sieger Markus (CIK 1337143) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-01-30). Recent activity: Buy RFL (29,528 shares), Buy RFL (35,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-01-30 | Rafael Holdings, Inc. (RFL) | Director | Buy | 29,528 | $37,501 |
| 2025-05-29 | Rafael Holdings, Inc. (RFL) | Director | Buy | 35,000 | $44,800 |
来源：SEC Form 4 申报文件 · 截至 2026-01-30