IMPINJ INC — Director's Dealing 2023

Aug 2, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IMPINJ INC (PI)
CIK: 0001114995
Period of Report: 2023-07-31

Reporting Person: DOSSETT JEFFREY (Chief Revenue Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-07-31	Common Stock	M	1563	$0.00	Acquired	43373	Direct
2023-08-01	Common Stock	S	628	$65.2744	Disposed	42745	Direct
2023-08-01	Common Stock	S	1000	$65.50	Disposed	41745	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-07-31	Restricted Stock Units	$0.00	M	1563	Disposed		Common Stock (1563)	Direct

Footnotes

F1: These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of an award of restricted stock units ("RSUs").

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 $65.24 to $65.34, 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: The sales reported by Mr. Dossett were effected pursuant to a Rule 10b5-1 trading plan effective on February 10, 2023.

F4: Each RSU represents a contingent right to receive one share of Impinj common stock.

F5: On July 31, 2019, the reporting person was granted 25,000 RSUs. One-sixteenth of these RSUs vested on July 31, 2023.