Chalmers Mark
- SEC CIK
- 0001678867
In the past year, 1 open-market sale filing worth $2.34M and no purchases.
Current role at each company
- UUUU Energy Fuels IncCEOas of Apr 16, 2026
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
- $2.34M
- 1 filing
- Net
- −$2.34M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Chalmers Mark 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.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 20, 2025 (view filing) | Nov 19 | 1 day | Chalmers MarkCEO | SSale | −150.0K | $15.60 | −$2.34M | −14.1%911.3K after | |
| May 7, 2024 (view filing) | May 7 | Same day | Chalmers MarkPresident & CEO | PPurchase | +16.8K | $5.86 | +$98.7K | +1.8%940.7K after | |
| Dec 20, 2021 (view filing) | Aug 17 | 125 daysLate | Chalmers MarkPresident & CEO | PPurchase | +977 | $4.66 | +$4.55K | +0.2%564.5K after |