Filings (90d)
Other insiders active in the same stocks
Insiders who have reported open-market trades at the same companies as Gerhard Koenig. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Ivana Magovcevic-Liebisch - $28K in VIGL purchases and sales on record
- Haeberlein Samantha L. Budd - $21K in VIGL purchases and sales on record
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Gerhard Koenig?
Gerhard Koenig is a corporate insider of Vigil Neuroscience, Inc. (VIGL). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Gerhard Koenig last file a Form 4?
The only primary Form 4 on record is dated 5 August 2025.
