CHRIS PH.D. DIORIO - 16 Feb 2022 Form 4 Insider Report for IMPINJ INC (PI)

Signature
/s/ Yukio Morikubo, Attorney-in-fact on behalf of Chris Diorio
Issuer symbol
PI
Transactions as of
16 Feb 2022
Net transactions value
-$449,994
Form type
4
Filing time
17 Feb 2022, 17:07:09 UTC
Previous filing
15 Feb 2022
Next filing
17 Mar 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PI Common Stock Sale $350,000 -5,000 -1.6% $70.00 303,034 16 Feb 2022 Direct
transaction PI Common Stock Gift $0 -4,762 -1.6% $0.000000 298,272 16 Feb 2022 Direct
transaction PI Common Stock Options Exercise $99,994 -4,464 -1.5% $22.40 302,736 17 Feb 2022 Direct
holding PI Common Stock 589,994 16 Feb 2022 By DFT L.L.C.

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
transaction PI Stock Option (right to buy) Options Exercise $0 -4,464 -3.2% $0.000000 135,536 17 Feb 2022 Common Stock 4,464 $22.40 Direct F1
* 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 June 11, 2019, and 1/48th of the shares subject to the option vest each month thereafter.