Form Type: 4

SEC EDGAR Link
Accession Number:0001209191-21-025247
Date:2021-04-01
Issuer: IMPINJ INC (PI)
Original Submission Date:

Reporting Person:

DIORIO CHRIS PH.D.
400 FAIRVIEW AVENUE NORTH
SUITE 1200 SEATTLE, WA 98109

Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
Title of SecurityTransaction Date2a. Deemed Execution Date Transaction CodeSharesAcquired or DisposedPrice per share 5. Amount of Securities Beneficially Owned Following Reported Transaction 6. Ownership Form Direct or IndirectNature of Indirect Ownership
COMMON STOCK 2021-04-01 M 3,906 a $0.00 288,581 direct
COMMON STOCK 2021-04-05 S 1,121 d $58.60 287,460 direct
COMMON STOCK 2021-04-05 S 422 d $59.09 287,038 direct
COMMON STOCK 0 $0.00 639,998 indirect
Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, convertible securities
Title of Derivative Security Conversion or Exercise Price of Derivative Security Transaction Date Deemed Execution Date Transaction Code Number of Derivative Securities Acquired (A) or Disposed of (D) Date ExercisableExpiration Date Title and Amount of Securities Underlying Derivative Security Price of Derivative Security Number of derivative Securities Beneficially Owned Following Reported Transaction(s) Ownership Form: Direct (D) or Indirect (I) Nature of Indirect Beneficial Ownership
RESTRICTED STOCK UNITS 0.0 2021-04-01 deemed execution date M 3,906 (d) common stock 3,906 $0.00 35,157 direct
Footnotes
IDfootnote
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.
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 $58.001 to $58.90, 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 "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 $59.025 to $59.14, 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.
f4 on september 5, 2019, the reporting person was granted 62,500 restricted stock units ("rsus"), one fourth of which vested on july 1, 2020, with an additional one-sixteenth of such rsus vesting every three months thereafter. one-sixteenth of these rsus vested on april 1, 2021.

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