Insiders / Aldrich Richard
Aldrich Richard
CIK 1185039personinsider
Companies
2
First seen
Jan 2, 2015
Last activity
Mar 6, 2023
Holdings
2 companies · 1 positionView all →
| Company / security | Shares held | Latest |
|---|---|---|
| Ptc Therapeutics, Inc. · PTCT | — | — |
| Options | 12,000 | Jun 8, 2015 |
| Concert Pharmaceuticals, Inc. · CNCE | 0 | — |
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 |
|---|---|---|---|---|---|---|
| Jun 6, 2022 | Buy Open-market buy | CNCE Concert Pharmaceuticals, Inc. Common Stock | $1000.0K | +211K | 210,526 | high |
| Jun 8, 2015 | Sell Open-market sale | PTCT Ptc Therapeutics, Inc. Common Stock | $383.8K | -7K -98.51% | 104 <0.01% of shares | medium |
| Jun 8, 2015 | Exercise Option exercise | PTCT Ptc Therapeutics, Inc. Common Stock | $76.0K | +7K | 7,000 <0.01% of shares | low |
| Jun 8, 2015 | Sell Open-market sale | PTCT Ptc Therapeutics, Inc. Common Stock | $5.8K | -104 -100.00% | 0 0.00% of shares | low |