Foster Jonathan P.
- SEC CIK
- 0001545414
In the past year, 1 open-market purchase filing worth – and no sales.
Current role at each company
- MBRX Moleculin Biotech, Inc.Chief Financial Officeras of Aug 5, 2026
- EMPD Empery Digital Inc.Directoras of Feb 20, 2026
- Soliton, Inc.Directoras of Dec 17, 2021
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
- –
- 1 filing
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Foster Jonathan P. 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.
MBRX Moleculin Biotech, Inc.
Chief Financial Officer5 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 5, 2026 (view filing)4:16 PM ET | Aug 3 | 2 days | Foster Jonathan P.Chief Financial Officer | PPurchase | +293.3K | – | – | +2,377.1%305.7K after | |
| Aug 5, 2026 (view filing)4:16 PM ET | Aug 3 | 2 days | Foster Jonathan P.Chief Financial Officer | PPurchase | +880.0K | – | – | –1.03M after | Derivative |
| Jun 23, 2025 (view filing)4:35 PM ET | Jun 23 | Same day | Foster Jonathan P.Chief Financial Officer | PPurchase | +270.3K | $0.37 | +$100.0K | +1,560.7%287.6K after | |
| Jun 23, 2025 (view filing)4:35 PM ET | Jun 23 | Same day | Foster Jonathan P.Chief Financial Officer | PPurchase | −810.8K | – | – | –1.04M after | Derivative |
| Dec 27, 2023 (view filing) | Dec 26 | 1 day | Foster Jonathan P.Chief Financial Officer | PPurchase | +29.0K | $0.69 | +$20.0K | +56.2%80.6K after |