Updated Jul 16, 2026
Sieger Markus is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-01-30 | RFL | Rafael Holdings, Inc. | A — Grant or award | 29.5K | $1.27 | $38K |
| 2024-11-18 | CYTH | Cyclo Therapeutics, Inc. | A — Grant or award | 35.0K | $0.00 |
Sieger Markus is a corporate insider — currently tracked as Insider. InsiderAlpha tracks every SEC Form 4 filing in real time.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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