Insider Transactions Reported by 16 Insiders of IMPINJ INC

Symbol
PI on Nasdaq
Location
Seattle, WA

Insiders trading volume in the past year

IMPINJ INC executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Sylebra Capital Ltd 10%+ Owner $342,252,082 20 Nov 2023
Daniel Patrick Gibson Director $261,951,169 05 Jun 2025
SYLEBRA CAPITAL LLC Other* $170,230,374 -$169,461,072 -50% 11 Dec 2025
Chris Ph.d. Diorio CHIEF EXECUTIVE OFFICER, Director $81,699,253 -$7,348,830 -8.3% 20 Feb 2026
Cary Baker Chief Financial Officer $11,241,225 20 Feb 2026
Jeffrey Dossett Chief Revenue Officer $7,345,346 20 Feb 2025
Steve Sanghi Director $6,427,641 05 Jun 2025
Hussein Mecklai Chief Operating Officer $5,066,641 12 Apr 2025
Gregory Sessler Director $2,304,076 08 Jun 2023
Peter H. van Oppen Director $1,978,650 09 Jun 2022
Cathal G. Phelan CHIEF INNOVATION OFFICER, Director $1,859,543 20 May 2025
Meera Rao Director $1,300,524 05 Jun 2025
Theresa Wise Director $1,210,869 09 Jun 2022
Umesh Padval Director $731,868 05 Jun 2025
Miron Washington Director $624,858 -$54,357 -8% 07 Nov 2025
Arthur L. Valdez Jr. Director 20 Oct 2025

Recent Insider Transactions by Companies or Individuals for IMPINJ INC

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Cary Baker PI Common Stock Tax liability -2.48% -2,234 87,877 20 Feb 2026 Direct
Cary Baker PI Common Stock Award 10.4% 8,508 90,111 20 Feb 2026 Direct
Chris Ph.d. Diorio PI Common Stock Tax liability -1.89% -7,435 386,885 20 Feb 2026 Direct
Chris Ph.d. Diorio PI Common Stock Award 5.83% 21,734 394,320 20 Feb 2026 Direct
Chris Ph.d. Diorio PI Common Stock Gift -0.49% -1,836 372,586 17 Feb 2026 Direct
Chris Ph.d. Diorio PI Common Stock Tax liability -0.59% -2,218 374,422 23 Dec 2025 Direct
Chris Ph.d. Diorio PI Common Stock Options Exercise 1.52% 5,635 376,640 23 Dec 2025 Direct
Chris Ph.d. Diorio PI Restricted Stock Units Options Exercise -68.5% -5,635 2,594 23 Dec 2025 Direct
Cary Baker PI Common Stock Tax liability -0.89% -732 81,603 23 Dec 2025 Direct
Cary Baker PI Common Stock Options Exercise 2.31% 1,856 82,335 23 Dec 2025 Direct
Cary Baker PI Restricted Stock Units Options Exercise -70.4% -1,856 782 23 Dec 2025 Direct
Sylebra Capital Llc PI Common Stock Sale -10.6% $20,242,816 $150.36 -134,629 1,132,152 15 Dec 2025 See Footnote
Sylebra Capital Llc PI Common Stock Sale -3.84% $7,415,013 $146.62 -50,573 1,266,781 12 Dec 2025 See Footnote
Sylebra Capital Llc PI Common Stock Sale -6.75% $14,575,390 $152.87 -95,345 1,317,354 11 Dec 2025 See Footnote
Sylebra Capital Llc PI Common Stock Sale -5.65% $13,155,321 $155.49 -84,604 1,412,699 10 Dec 2025 See Footnote
Sylebra Capital Llc PI Common Stock Sale $6,400 $160.01 -40 1,497,303 09 Dec 2025 See Footnote
Sylebra Capital Llc PI Common Stock Sale -0.17% $400,835 $160.72 -2,494 1,497,343 08 Dec 2025 See Footnote
Sylebra Capital Llc PI Common Stock Sale -0.09% $221,108 $161.04 -1,373 1,499,837 05 Dec 2025 See Footnote
Sylebra Capital Llc PI Common Stock Sale -0.21% $508,589 $160.59 -3,167 1,501,210 04 Dec 2025 See Footnote
Sylebra Capital Llc PI Common Stock Sale -2.67% $6,923,891 $167.97 -41,221 1,504,377 03 Dec 2025 See Footnote
Sylebra Capital Llc PI Common Stock Sale -2.64% $7,044,463 $168.23 -41,874 1,545,598 02 Dec 2025 See Footnote
Sylebra Capital Llc PI Common Stock Sale -1.92% $5,187,307 $167.02 -31,058 1,587,472 01 Dec 2025 See Footnote
Sylebra Capital Llc PI Common Stock Sale -1.36% $3,848,908 $172.62 -22,297 1,618,530 28 Nov 2025 See Footnote
Sylebra Capital Llc PI Common Stock Sale -2.06% $5,936,721 $171.80 -34,556 1,640,827 26 Nov 2025 See Footnote
Sylebra Capital Llc PI Common Stock Sale -2.68% $7,734,030 $167.73 -46,110 1,675,383 25 Nov 2025 See Footnote
Cary Baker PI Common Stock Gift -1.23% -1,000 80,479 25 Nov 2025 Direct
Sylebra Capital Llc PI Common Stock Sale -1.82% $5,093,788 $159.42 -31,952 1,721,493 24 Nov 2025 See Footnote
Sylebra Capital Llc PI Common Stock Sale -0.17% $472,426 $155.10 -3,046 1,753,445 21 Nov 2025 See Footnote
Sylebra Capital Llc PI Common Stock Sale -0.46% $1,263,262 $156.32 -8,081 1,756,491 20 Nov 2025 See Footnote
Chris Ph.d. Diorio PI Common Stock Gift -1.85% -7,000 371,005 19 Nov 2025 Direct
Sylebra Capital Llc PI Common Stock Sale -0.21% $589,564 $156.30 -3,772 1,764,572 12 Nov 2025 See Footnote
Sylebra Capital Llc PI Common Stock Sale -1.67% $4,668,900 $155.63 -30,000 1,768,344 11 Nov 2025 See Footnote
Sylebra Capital Llc PI Common Stock Sale -0.35% $1,012,851 $162.16 -6,246 1,798,344 07 Nov 2025 See Footnote
Miron Washington PI Common Stock Sale -14.4% $54,357 $158.94 -342 2,040 07 Nov 2025 Direct
Sylebra Capital Llc PI Common Stock Sale -1.27% $3,981,846 $171.95 -23,157 1,804,590 06 Nov 2025 See Footnote
Sylebra Capital Llc PI Common Stock Sale -0.08% $305,641 $202.01 -1,513 1,827,747 03 Nov 2025 See Footnote
Chris Ph.d. Diorio PI Common Stock Options Exercise 6.63% 23,500 378,005 30 Oct 2025 Direct
Chris Ph.d. Diorio PI Stock Option (right to buy) Options Exercise -100% -23,500 0 30 Oct 2025 Direct
Arthur L. Valdez Jr. PI Restricted Stock Units Award 1,220 1,220 20 Oct 2025 Direct
Chris Ph.d. Diorio PI Common Stock Tax liability -0.62% -2,219 354,505 23 Sep 2025 Direct
Chris Ph.d. Diorio PI Common Stock Options Exercise 1.61% 5,636 356,724 23 Sep 2025 Direct
Chris Ph.d. Diorio PI Restricted Stock Units Options Exercise -52.1% -5,636 5,188 23 Sep 2025 Direct
Cary Baker PI Common Stock Tax liability -0.89% -732 81,479 23 Sep 2025 Direct
Cary Baker PI Common Stock Options Exercise 2.31% 1,857 82,211 23 Sep 2025 Direct
Cary Baker PI Restricted Stock Units Options Exercise -54.3% -1,857 1,563 23 Sep 2025 Direct
Chris Ph.d. Diorio PI Common Stock Options Exercise 18.2% 54,075 351,088 18 Sep 2025 Direct
Chris Ph.d. Diorio PI Stock Option (right to buy) Options Exercise -100% -54,075 0 18 Sep 2025 Direct
Chris Ph.d. Diorio PI Common Stock Sale -1.36% $768,515 $187.63 -4,096 297,013 16 Sep 2025 Direct
Chris Ph.d. Diorio PI Common Stock Sale -1.63% $909,647 $181.93 -5,000 301,109 15 Sep 2025 Direct
Chris Ph.d. Diorio PI Common Stock Gift -8.93% -30,000 306,109 12 Sep 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.