Insiders / Vitorovic Stefan
Vitorovic Stefan
CIK 1826967personinsider
Companies
3
First seen
Feb 16, 2021
Last activity
Jun 10, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Vigil Neuroscience, Inc. · VIGL | 5,027,465 | — |
| Praxis Precision Medicines, Inc. · PRAX | 2,939,329 | — |
| AVROBIO, Inc. · AVRO | 27,774 | — |
All securities held
5 positions · latest reported per filing
Shares
| Company | Security | Shares |
|---|---|---|
| AVROBIO, Inc. | Common stock | 27,774 |
| Praxis Precision Medicines, Inc. | Common stock | 2,939,329 |
| Vigil Neuroscience, Inc. | Common stock | 5,027,465 |
Derivatives
| Company | Security | Shares |
|---|---|---|
| AVROBIO, Inc. | Options | 10,200 |
| Praxis Precision Medicines, Inc. | Options | 22,753 |
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 |
|---|---|---|---|---|---|---|
| Jan 11, 2022 | Buy Open-market buy | VIGL Vigil Neuroscience, Inc. Common Stock | $23.40M | +1.7M +50.14% | 5,004,393 | high |
| Oct 20, 2020 | Buy Open-market buy | PRAX Praxis Precision Medicines, Inc. Common Stock | $4.75M | +250K +9.30% | 2,939,329 10.53% of shares | high |
| Jan 11, 2022 | Buy Open-market buy | VIGL Vigil Neuroscience, Inc. Common Stock |