Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Arthur L. Valdez Jr. 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.
- SYLEBRA CAPITAL LLC - $104.24M in PI purchases and sales in the last 12 months
- Cary Baker - $1.91M in PI purchases and sales in the last 12 months
- Miron Washington - $193K in PI purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Arthur L. Valdez Jr.?
Arthur L. Valdez Jr. is a corporate insider of IMPINJ INC (PI). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Arthur L. Valdez Jr. last file a Form 4?
The most recent primary Form 4 on record is dated 29 May 2026, one of 2 filings going back to 2025.