Insiders / Cooper John G
Cooper John G
CIK 1164287personinsider
Companies
2
First seen
Feb 17, 2015
Last activity
Jul 6, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Discovery Laboratories Inc /De/ · DSCO | 62,357 | — |
| Rockwell Medical, Inc. · RMTI | 23,670 | — |
All securities held
5 positions · latest reported per filing
Shares
| Company | Security | Shares |
|---|---|---|
| Discovery Laboratories Inc /De/ | Common stock | 62,357 |
| Rockwell Medical, Inc. | Common stock | 23,670 |
Awards
| Company | Security | Shares |
|---|---|---|
| Discovery Laboratories Inc /De/ | Restricted units | 97,437 |
Derivatives
| Company | Security | Shares |
|---|---|---|
| Discovery Laboratories Inc /De/ | Options | 252,563 |
| Rockwell Medical, Inc. | Options | 72,857 |
Ownership percentages elsewhere on the site count common and ordinary shares only, because that is what shares outstanding are measured in. Everything above is a real holding; not all of it is a share of the company.
Activity
InsidersInstitutions
This person's trades in company stock, across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Nov 18, 2025 | Sell Open-market sale | RMTI Rockwell Medical, Inc. Common Stock | $4.4K | -5K -3.49% | 140,372 3.48% of shares | low |
| Dec 31, 2014 | Grant Grant or award | DSCO Discovery Laboratories Inc /De/ Common Stock | $4.4K | +4K +10.50% | 39,711 | low |
| Mar 31, 2014 | Grant Grant or award | DSCO Discovery Laboratories Inc /De/ Common Stock | $4.4K |