Filings (90d)
Other insiders active in the same stocks
Insiders who have reported open-market trades at the same companies as Garrett Riley Larson. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Edward J. Smith - $12K in DAIO purchases and sales on record
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Garrett Riley Larson?
Garrett Riley Larson is a corporate insider of DATA I/O CORP (DAIO). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Garrett Riley Larson last file a Form 4?
The only primary Form 4 on record is dated 10 July 2026.
