IMPINJ INC — Director's Dealing 2025

Feb 12, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IMPINJ INC (PI)
CIK: 0001114995
Period of Report: 2025-02-10

Reporting Person: DIORIO CHRIS PH.D. (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-02-10	Common Stock	M	10000	$22.40	Acquired	343856	Direct
2025-02-10	Common Stock	G	1830	—	Disposed	342026	Direct
2025-02-11	Common Stock	G	366	—	Disposed	341660	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-02-10	Stock Option (right to buy)	$22.40	M	10000	Disposed	2028-06-15	Common Stock (10000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	487494	Indirect

Footnotes

F1: The option became fully vested on June 11, 2022.