Sieger Markus
- SEC CIK
- 0001337143
No open-market purchases or sales filed in the past year.
Current role at each company
- RFL Rafael Holdings, Inc.Directoras of Jan 30, 2026
- CYTH Cyclo Therapeutics, Inc.Directoras of Mar 3, 2025
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists Sieger Markus as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
CYTH Cyclo Therapeutics, Inc.
Director4 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 30, 2022 (view filing) | Mar 29 | 1 day | Sieger MarkusDirector | PPurchase | +10.0K | $2.73 | +$27.3K | +13.9%81.7K after | |
| Apr 24, 2023 (view filing)10:27 AM ET | Apr 20 | 4 days | Sieger MarkusDirector | PPurchase | +59.9K | $0.71 | +$42.5K | +59.2%161.1K after | |
| Apr 24, 2023 (view filing)10:27 AM ET | Apr 20 | 4 days | Sieger MarkusDirector | PPurchase | +59.9K | $0.125 | +$7.49K | –59.9K after | Derivative |
| Oct 23, 2023 (view filing)6:06 AM ET | Oct 20 | 3 days | Sieger MarkusDirector | PPurchase | +65.9K | – | – | –65.9K after | Derivative |