Impinj (PI) Director Washington Miron Sells 800 Shares

What Happened Washington Miron, a director of Impinj Inc. (PI), sold 800 shares in an open-market transaction on September 15, 2026. The shares were sold at $173.26 each, for total proceeds of approximately $138,608. This was a sale (code S), which is typically a disposition of shares rather than a company grant or exercise.

Key Details

• Transaction date: 2026-09-15; Filing date (Form 4): 2026-09-16.
• Price per share: $173.26; Shares sold: 800; Total proceeds: ~$138,608.
• Transaction type: Open-market sale (reported as "S").
• Shares owned after transaction: Not specified in the provided filing excerpt.
• No footnotes provided indicating a 10b5-1 plan, tax withholding, or other special conditions in the excerpt.
• Filing appears timely (filed the day after the transaction).

Context

• Sales by directors are often routine (e.g., portfolio rebalancing or liquidity needs) and do not by themselves indicate company performance; avoid assuming motive.
• For retail investors, purchases tend to be more informative about insider sentiment than routine sales; this report documents a straightforward sale with no additional context disclosed.