Insiders / Hopfner Robert Lorne
Hopfner Robert Lorne
CIK 1551966personinsider
Companies
4
First seen
Jan 8, 2021
Last activity
Dec 22, 2025
Companies
| Company | Shares held | Latest |
|---|---|---|
| Inozyme Pharma, Inc. · INZY | 5,874,740 | — |
| Evommune, Inc. · EVMN | 3,372,001 | — |
| Rallybio Corp · RLYB | 2,267,411 | — |
| Vaxcyte, Inc. · PCVX | 1,405,418 | — |
All securities held
7 positions · latest reported per filing
Shares
| Company | Security | Shares |
|---|---|---|
| Evommune, Inc. | Common stock | 3,372,001 |
| Inozyme Pharma, Inc. | Common stock | 5,874,740 |
| Rallybio Corp | Common stock | 2,267,411 |
| Vaxcyte, Inc. | Common stock | 1,405,418 |
Derivatives
| Company | Security | Shares |
|---|---|---|
| Inozyme Pharma, Inc. | Options | 28,000 |
| Rallybio Corp | Options | 28,500 |
| Vaxcyte, Inc. | Options | 15,000 |
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 |
|---|---|---|---|---|---|---|
| Jul 1, 2025 | Other Shares tendered | INZY Inozyme Pharma, Inc. Common Stock | $11.69M | -2.9M -100.00% | 0 | low |
| Aug 2, 2021 | Buy Open-market buy | RLYB Rallybio Corp Common Stock | $7.50M | +577K +34.13% | 2,267,411 42.70% of shares | high |
| Jul 1, 2025 | Other Shares tendered | INZY Inozyme Pharma, Inc. Common Stock | $6.29M |