Riga Thomas J
- SEC CIK
- 0001726378
No open-market purchases or sales filed in the past year.
Current role at each company
- CMRX Chimerix IncCOO and CCOas of Apr 21, 2025
- SPPI Spectrum Pharmaceuticals IncSee Remarksas of Aug 1, 2023
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 Riga Thomas J 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.
SPPI Spectrum Pharmaceuticals Inc
See Remarks6 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 17, 2023 (view filing) | Mar 14-15 | 3 daysLate | Riga Thomas JCEO & President | SSaleCommon Stock, $0.001 par value | −49.5K | $0.8073 | −$40.0K | −9.5%472.4K after | 2 lots |
| Feb 24, 2023 (view filing) | Feb 22 | 2 days | Riga Thomas JCEO & President | SSaleCommon Stock, $0.001 par value | −37.0K | $0.7661 | −$28.4K | −2.0%1.84M after | 2 lots |
| Feb 1, 2023 (view filing) | Jan 30-31 | 2 days | Riga Thomas JCEO & President | SSaleCommon Stock, $0.001 par value | −176.8K | $0.6129 | −$108.4K | −8.5%1.90M after | 2 lots |
| Jan 5, 2023 (view filing)7:50 PM ET | Jan 3 | 2 days | Riga Thomas JCEO & President | SSaleCommon Stock, $0.001 par value | −23.9K | $0.382 | −$9.14K | −2.0%1.19M after | |
| Mar 16, 2022 (view filing) | Mar 15-16 | 1 day | Riga Thomas JCEO & President | SSaleCommon Stock, $0.001 par value | −39.2K | $0.71 | −$27.8K | −6.4%568.8K after | 2 lots |
| Feb 24, 2022 (view filing) | Feb 23-24 | 1 day | Riga Thomas JCEO & President | SSaleCommon Stock, $0.001 par value | −38.4K | $0.6712 | −$25.8K | −5.9%608.0K after | 2 lots |