Hussein Mecklai - 06 Feb 2022 Form 3 Insider Report for IMPINJ INC (PI)

Role: Chief Operating Officer
Signature: /s/ Yukio Morikubo, attorney in fact on behalf of Hussein Mecklai
Issuer symbol: PI
Transactions as of: 06 Feb 2022
Net transactions value: $0
Form type: 3
Filing time: 15 Feb 2022, 15:30:24 UTC
Next filing: 15 Feb 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	PI	Common Stock						24,921	06 Feb 2022	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	PI	Stock Option (right to buy)							06 Feb 2022	Common Stock	22,532	$17.75	Direct	F1
holding	PI	Stock Option (right to buy)							06 Feb 2022	Common Stock	75,758	$17.75	Direct	F1
holding	PI	Stock Option (right to buy)							06 Feb 2022	Common Stock	4,375	$36.20	Direct	F2
holding	PI	Stock Option (right to buy)							06 Feb 2022	Common Stock	8,334	$26.84	Direct	F3
holding	PI	Stock Option (right to buy)							06 Feb 2022	Common Stock	5,001	$26.62	Direct	F3
holding	PI	Restricted Stock Units							06 Feb 2022	Common Stock	3,750	$0.000000	Direct	F4, F5
holding	PI	Restricted Stock Units							06 Feb 2022	Common Stock	7,813	$0.000000	Direct	F4, F6
holding	PI	Restricted Stock Units							06 Feb 2022	Common Stock	4,688	$0.000000	Direct	F4, F6
holding	PI	Restricted Stock Units							06 Feb 2022	Common Stock	17,500	$0.000000	Direct	F4, F7

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

Explanation of Responses:

Id	Content
F1	One-fourth of the shares subject to the option vested on December 5, 2019, and 1/48th of the shares subject to the option shall vest each month thereafter, subject to the Reporting Person's continued service to the Issuer through such date.
F2	One-fourth of the shares subject to the option vested July 31, 2020, and 1/48th of the shares subject to the option shall vest each month thereafter, subject to the Reporting Person's continued service to the Issuer through such date.
F3	One-fourth of the shares subject to the option vested on June 15, 2021, and 1/48th of the shares subject to the option shall vest each month thereafter, subject to the Reporting Person's continued service to the Issuer through such date.
F4	Each restricted stock unit represents a contingent right to receive one share of Impinj common stock.
F5	One-fourth of the shares subject to the grant shall vest on July 31, 2020, and 1/16th of the shares subject to the grant shall vest each quarter thereafter, subject to the Reporting Person's continued service to the Issuer through such date.
F6	One-fourth of the shares subject to the grant shall vest on June 15, 2021, and 1/16th of the shares subject to the grant shall vest each quarter thereafter, subject to the Reporting Person's continued service to the Issuer through such date.
F7	One-fourth of the shares subject to the grant shall vest on April 12, 2022, and 1/16th of the shares subject to the grant shall vest each quarter thereafter, subject to the Reporting Person's continued service to the Issuer through such date.