IMPINJ INC — Director's Dealing 2024

May 2, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IMPINJ INC (PI)
CIK: 0001114995
Period of Report: 2024-05-01

Reporting Person: MECKLAI HUSSEIN (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-05-01	Common Stock	M	5000	$17.75	Acquired	60414	Direct
2024-05-01	Common Stock	S	3713	$154.1677	Disposed	56701	Direct
2024-05-01	Common Stock	S	1287	$154.9788	Disposed	55414	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-05-01	Stock Option (right to buy)	$17.75	M	5000	Disposed	2028-12-10	Common Stock (5000)	Direct

Footnotes

F1: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $153.60 to $154.595, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F2: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $154.63 to $155.22, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3: One-fourth of the shares subject to the option vested on December 5, 2019, and 1/48th of the shares subject to the option vest each month thereafter, subject to the Reporting Person's continued service to the Issuer through such date.