Daniel Patrick Gibson - Jun 9, 2022 Form 4/A - Amendment Insider Report for IMPINJ INC (PI)

Role: Director
Signature: /s/ Yukio Morikubo, Attorney in fact for Daniel Patrick Gibson
Stock symbol: PI
Transactions as of: Jun 9, 2022
Transactions value $: $0
Form type: 4/A - Amendment
Date filed: 8/2/2022, 05:07 PM
Date Of Original Report: Jun 13, 2022
Previous filing: Jun 11, 2021
Next filing: Jun 12, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PI	Common Stock	Options Exercise	$0	+870	+7.9%	$0.00	11.9K	Jun 9, 2022	Direct
transaction	PI	Common Stock	Options Exercise	$0	+943	+7.94%	$0.00	12.8K	Jun 9, 2022	Direct
holding	PI	Common Stock						3.4M	Jun 9, 2022	Control person of managed fund	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The Form 4 filed on June 13, 2022 incorrectly referred to the shares of common stock reported here as restricted stock units.
F2	Sylebra Capital Limited ("SCL"), formally known as Sylebra HK Company Limited, may be deemed to beneficially own the Shares by virtue of its position as the investment manager to Sylebra Capital Partners Master Fund Limited and other advisory clients (together "SCPMF") in relation to the direct holders of the shares. Mr. Gibson owns 100% of the shares of SCL. In such capacities, SCL and Mr. Gibson may be deemed to have voting and dispositive power over the Shares held for the SCPMF.

Content

The Form 4 filed on June 13, 2022 incorrectly referred to the shares of common stock reported here as restricted stock units.

Sylebra Capital Limited ("SCL"), formally known as Sylebra HK Company Limited, may be deemed to beneficially own the Shares by virtue of its position as the investment manager to Sylebra Capital Partners Master Fund Limited and other advisory clients (together "SCPMF") in relation to the direct holders of the shares. Mr. Gibson owns 100% of the shares of SCL. In such capacities, SCL and Mr. Gibson may be deemed to have voting and dispositive power over the Shares held for the SCPMF.