Filings (90d)
0
Other insiders active in the same stocks
Insiders who have reported open-market trades at the same companies as Sandra L. Helton. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Ramy A. Mahmoud - $2K in OPTN purchases and sales on record
- Michael F. Marino III - $1K in OPTN purchases and sales on record
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Sandra L. Helton?
Sandra L. Helton is a corporate insider, tracked as Director of OptiNose, Inc. (OPTN). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Sandra L. Helton last file a Form 4?
The only primary Form 4 on record is dated 21 May 2025.