IMPINJ INC — Director's Dealing 2024

Dec 26, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IMPINJ INC (PI)
CIK: 0001114995
Period of Report: 2024-12-23

Reporting Person: Baker Cary (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-12-23	Common Stock	M	781	—	Acquired	71127	Direct
2024-12-23	Common Stock	M	479	—	Acquired	71606	Direct
2024-12-24	Common Stock	S	499	$146.0618	Disposed	71107	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-12-23	Restricted Stock Units	$0	M	781	Disposed		Common Stock (781)	Direct
2024-12-23	Restricted Stock Units	$0	M	479	Disposed		Common Stock (479)	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 $145.4101 to $146.37, 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: Each RSU represents a contingent right to receive one share of Impinj common stock.

F4: On March 23, 2022, the reporting person was granted 12,500 RSUs, one sixteenth of which vested on December 23, 2024.

F5: On March 23, 2023, the reporting person was granted 7,665 RSUs, one sixteenth of which vested on December 23, 2024.