Insiders / Hahn Mark W
Hahn Mark W
CIK 1408502personinsider
Companies
4
First seen
Jan 2, 2015
Last activity
May 18, 2026
Holdings
4 companies · 1 positionView all →
| Company / security | Shares held | Latest |
|---|---|---|
| Cempra, Inc. · CEMP | — | — |
| Options | 45,000 | Jan 1, 2015 |
| ALSP Orchid Acquisition Corp I · ALOR | — | — |
| Capnia, Inc. · CAPN | 0 | — |
| Verona Pharma plc · RNA | 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 11, 2025 | Sell Open-market sale | RNA Verona Pharma plc Ordinary Shares | $4.56M | -400K -3.15% | 12,278,992 | medium |
| May 2, 2025 | Sell Open-market sale | RNA Verona Pharma plc Ordinary Shares | $3.64M | -400K -2.97% | 13,078,992 | medium |
| Dec 5, 2024 | Sell Open-market sale | RNA Verona Pharma plc Ordinary Shares | $3.20M | -640K -4.53% | 13,477,464 | medium |
| Aug 1, 2025 | Sell Open-market sale |