John A. Thorson
SVP/Treasurer · WESTAMERICA BANCORPORATION
- 2025
- Jul 9, 2025
- 3
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies John A. Thorson files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Robert James Baker Jr. - $41K in WABC purchases and sales in the last 12 months
- Inez Wondeh - $3K in WABC purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is John A. Thorson?
John A. Thorson is a corporate insider, tracked as SVP/Treasurer of WESTAMERICA BANCORPORATION (WABC). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did John A. Thorson last file a Form 4?
The most recent primary Form 4 on record is dated 9 July 2025, one of 3 filings going back to 2025.
Has John A. Thorson been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($109K) across all tracked filings.
