PI

Impinj, Inc. PI

Individual Beneficiary

Name of reporting person Citizenship or organization Sole voting power Shared voting power Sole dispositive power Shared dispositive power Amount beneficially owned Percent of class Accepted date
The Vanguard Group Pennsylvania 0 42578 3269036 68267 3337303 11.86 % 12/11/2024
The Vanguard Group Pennsylvania 0 42578 3269036 68267 3337303 11.86 % 04/11/2024
The Vanguard Group Pennsylvania 0 41550 2726165 67222 2793387 10.08 % 10/07/2024
Christopher Diorio, Ph.D. United States of America 687568 572494 687568 572494 1260062 4.6 % 14/02/2024
The Vanguard Group Pennsylvania 0 42487 2408473 66217 2474690 9.15 % 13/02/2024
FMR LLC Delaware 4057773 0 4058341 0 4058341 14.999 % 09/02/2024
Abigail P. Johnson United States of America 0 0 4058341 0 4058341 14.999 % 09/02/2024
Invesco Ltd. Bermuda 522933 0 526272 0 526272 1.9 % 01/02/2024
BlackRock, Inc. Delaware 1889436 0 1898256 0 1898256 7 % 26/01/2024
The Vanguard Group Pennsylvania For 0 42009 2618084 65316 2683400 10.07 % 10/07/2023
The Vanguard Group Pennsylvania For 0 42009 2618084 65316 2683400 10.07 % 10/07/2023
Gilder, Gagnon, Howe & Co. LLC New York 0 0 0 1259732 1259732 4.9 % 14/02/2023
Gilder, Gagnon, Howe & Co. LLC New York 0 0 0 1259732 1259732 4.9 % 14/02/2023
Invesco Ltd. Bermuda 2192776 0 2231686 0 2231686 8.6 % 09/02/2023
The Vanguard Group Pennsylvania For 0 34797 1868458 52825 1921283 7.41 % 09/02/2023
BlackRock, Inc. Delaware 1650084 0 1678194 0 1678194 6.5 % 31/01/2023
Gilder, Gagnon, Howe & Co. LLC New York 0 0 0 1561018 1561018 6.4 % 14/02/2022
Gilder, Gagnon, Howe & Co. LLC New York 0 0 0 1561018 1561018 6.4 % 14/02/2022
BlackRock, Inc. Delaware 1386252 0 1392225 0 1392225 5.7 % 08/02/2022
Christopher Diorio, Ph.D. United States America 636585 619998 636585 619998 1256583 5.07 % 04/02/2022
Christopher Diorio, Ph.D. United States of America 527156 689999 527156 689999 1217155 5.21 % 16/02/2021
Toronado Partners LLC Delaware 0 934768 0 934768 934768 4.04 % 12/02/2021
John Stephen Perkins DELAWARE 0 934768 0 934768 934768 4.04 % 12/02/2021
Toronado Capital Management, LLC DELAWARE 0 934768 0 934768 934768 4.04 % 12/02/2021
Toronado Partners LLC Delaware 0 934768 0 934768 934768 4.04 % 12/02/2021
Toronado Capital Management, LLC DELAWARE 0 934768 0 934768 934768 4.04 % 12/02/2021
John Stephen Perkins DELAWARE 0 934768 0 934768 934768 4.04 % 12/02/2021
Toronado Fund, L.P. DELAWARE 934768 0 934768 0 934768 4.04 % 12/02/2021
Toronado Fund, L.P. DELAWARE 934768 0 934768 0 934768 4.04 % 12/02/2021
Chevy Chase Trust Holdings, LLC Maryland, United States 1327662 0 1338427 0 1338427 5.7973 % 05/02/2021
BlackRock, Inc. Delaware 1252336 0 1271864 0 1271864 5.5 % 29/01/2021
Assenagon S.A., Assenagon Asset Management S.A. Luxembourg 413869 413869 413869 1.81 % 04/08/2020
Assenagon S.A., Assenagon Asset Management S.A. Luxembourg 413869 413869 413869 1.81 % 04/08/2020
Assenagon S.A., Assenagon Asset Management S.A. Luxembourg 1176207 1176207 1176207 5.15 % 04/08/2020
Assenagon S.A., Assenagon Asset Management S.A. Luxembourg 1176207 1176207 1176207 5.15 % 04/08/2020
Christopher Diorio, Ph.D. United States America 427137 699999 427137 699999 1127136 5.03 % 11/02/2020
BlackRock, Inc. Delaware 1123424 0 1158595 0 1158595 5.2 % 07/02/2020
Toronado Capital Management, LLC DELAWARE 0 1290465 0 1290465 1290465 5.83 % 13/01/2020
Toronado Capital Management, LLC DELAWARE 0 1290465 0 1290465 1290465 5.83 % 13/01/2020
John Stephen Perkins DELAWARE 0 1290465 0 1290465 1290465 5.83 % 13/01/2020
Toronado Fund, L.P. DELAWARE 1290465 0 1290465 0 1290465 5.83 % 13/01/2020
Toronado Fund, L.P. DELAWARE 1290465 0 1290465 0 1290465 5.83 % 13/01/2020
Toronado Partners LLC Delaware 0 1290465 0 1290465 1290465 5.83 % 13/01/2020
Toronado Partners LLC Delaware 0 1290465 0 1290465 1290465 5.83 % 13/01/2020
John Stephen Perkins DELAWARE 0 1290465 0 1290465 1290465 5.83 % 13/01/2020
BlackRock, Inc. Delaware 1035889 0 1066039 0 1066039 4.9 % 10/07/2019
Assenagon S.A., Assenagon Asset Management S.A. Luxembourg 648796 648796 648796 0 % 08/05/2019
Assenagon S.A., Assenagon Asset Management S.A. Luxembourg 648796 648796 648796 0 % 08/05/2019
Assenagon S.A., Assenagon Asset Management S.A. Luxembourg 1367396 1367396 1367396 6.3 % 08/05/2019
Assenagon S.A., Assenagon Asset Management S.A. Luxembourg 1367396 1367396 1367396 6.3 % 08/05/2019
Gilder, Gagnon, Howe & Co. LLC New York 706692 3.29 % 14/02/2019
Gilder, Gagnon, Howe & Co. LLC New York 706692 3.29 % 14/02/2019
Christopher Diorio, Ph.D. United States of America 469934 699999 469934 699999 1169933 5.4 % 14/02/2019
ARCH Venture Fund V, L.P. Delaware 0 1366735 0 1366735 1366735 6.4 % 14/02/2019
ARCH V Entrepreneurs Fund, L.P. Delaware 0 1366735 0 1366735 1366735 6.4 % 14/02/2019
Keith Crandell United States of America 405 1366735 405 1366735 1367140 6.4 % 14/02/2019
Robert Nelsen United States of America 417 1366735 417 1366735 1367152 6.4 % 14/02/2019
ARCH Venture Partners V, LLC Delaware 0 1366735 0 1366735 1366735 6.4 % 14/02/2019
Clinton Bybee United States of America 6440 1366735 6440 1366735 1373175 6.4 % 14/02/2019
ARCH Venture Partners V, L.P. Delaware 0 1366735 0 1366735 1366735 6.4 % 14/02/2019
Gilder, Gagnon, Howe & Co. LLC New York 706692 3.29 % 13/02/2019
BlackRock, Inc. Delaware 1111322 0 1138180 0 1138180 5.3 % 07/02/2019
Ice Pond Lane, LLC Delaware 218966 218966 218966 1 % 14/11/2018
Ice Pond Lane Advisers, LLC Delaware 218966 218966 218966 1 % 14/11/2018
Ice Pond Lane Investments, LP Delaware 218966 218966 218966 1 % 14/11/2018
Ziff Capital Partners, LLC Delaware 218966 218966 218966 1 % 14/11/2018
Dirk Ziff U.S. 218966 218966 218966 1 % 14/11/2018
Ice Pond Lane Advisers, LLC Delaware 218966 218966 218966 1 % 14/11/2018
Ice Pond Lane Investments, LP Delaware 218966 218966 218966 1 % 14/11/2018
Ice Pond Lane, LLC Delaware 218966 218966 218966 1 % 14/11/2018
Ziff Capital Partners, LLC Delaware 218966 218966 218966 1 % 14/11/2018
Dirk Ziff U.S. 218966 218966 218966 1 % 14/11/2018
BlackRock, Inc. Delaware 1095763 0 1124016 0 1124016 4.6 % 10/10/2018
Ice Pond Lane Investments, LP Delaware 0 1941153 0 1941153 1941153 9.1 % 26/03/2018
Ziff Capital Partners, LLC Delaware 1941153 1941153 1941153 9.1 % 26/03/2018
IPL Advisers, LLC Delaware 0 0 0 0 0 0 % 26/03/2018
Dirk Ziff U.S. 0 1941153 0 1941153 1941153 9.1 % 26/03/2018
Ziff Capital Partners, LLC Delaware 0 1941153 0 1941153 1941153 9.1 % 26/03/2018
Ice Pond Lane, LLC Delaware 0 1941153 0 1941153 1941153 9.1 % 26/03/2018
Dirk Ziff U.S. 1941153 1941153 1941153 9.1 % 26/03/2018
IPL Advisers, LLC Delaware 0 0 0 0 % 26/03/2018
Ice Pond Lane Advisers, LLC Delaware 0 1941153 0 1941153 1941153 9.1 % 26/03/2018
Ice Pond Lane Advisers, LLC Delaware 1941153 1941153 1941153 9.1 % 26/03/2018
Ice Pond Lane Investments, LP Delaware 1941153 1941153 1941153 9.1 % 26/03/2018
Ice Pond Lane, LLC Delaware 1941153 1941153 1941153 9.1 % 26/03/2018
Gilder, Gagnon, Howe & Co. LLC New York 977791 4.66 % 08/03/2018
Gilder, Gagnon, Howe & Co. LLC New York 977791 4.66 % 08/03/2018
Daniel Patrick Gibson citizen of Antigua and Barbuda 3899063 3899063 3899063 18.6 % 14/02/2018
Sylebra HK Company Limited Sylebra HK 3899063 3899063 3899063 18.6 % 14/02/2018
Jeffrey Richard Fieler citizen of Antigua and Barbuda 3899063 3899063 3899063 18.6 % 14/02/2018
Sylebra Capital Management Cayman Islands 3899063 3899063 3899063 18.6 % 14/02/2018
Christoper Diorio, Ph.D. United States of America 411393 699999 411393 699999 1111392 5.3 % 14/02/2018
IPL Advisers, LLC Delaware 779886 779886 779886 3.7 % 14/02/2018
Ice Pond Lane Advisers, LLC Delaware 683838 683838 683838 3.3 % 14/02/2018
Ice Pond Lane Advisers, LLC Delaware 683838 683838 683838 3.3 % 14/02/2018
IPL Advisers, LLC Delaware 779886 779886 779886 3.7 % 14/02/2018
Gilder, Gagnon, Howe & Co. LLC New York 2053490 9.8 % 13/02/2018
Granahan Investment Management, Inc. Massachusetts 161743 0 237364 0 237364 1.1 % 12/02/2018
Granahan Investment Management, Inc. Massachusetts 161743 0 237364 0 237364 1.1 % 12/02/2018
ARCH Venture Partners V, L.P. Delaware 0 1366735 0 1366735 1366735 6.5 % 02/02/2018
Steven Lazarus United States of America 405 1366735 405 1366735 1367140 6.5 % 02/02/2018
Robert Nelsen United States of America 417 1366735 417 1366735 1367152 6.5 % 02/02/2018
Clinton Bybee United States of America 4417 1366735 4417 1366735 1371152 6.5 % 02/02/2018
Keith Crandell United States of America 405 1366735 405 1366735 1367140 6.5 % 02/02/2018
ARCH Venture Partners V, LLC Delaware 0 1366735 0 1366735 1366735 6.5 % 02/02/2018
ARCH V Entrepreneurs Fund, L.P. Delaware 0 1366735 0 1366735 1366735 6.5 % 02/02/2018
ARCH Venture Fund V, L.P. Delaware 0 1366735 0 1366735 1366735 6.5 % 02/02/2018
BlackRock, Inc. Delaware 1114744 0 1149501 0 1149501 5.5 % 01/02/2018
Daniel Patrick Gibson citizen of Antigua and Barbuda 3543529 3543529 3543529 16.9 % 11/12/2017
Jeffrey Richard Fieler citizen of Antigua and Barbuda 3543529 3543529 3543529 16.9 % 11/12/2017
Sylebra HK Company Limited Sylebra HK 3543529 3543529 3543529 16.9 % 11/12/2017
Jeffrey Richard Fieler citizen of Antigua and Barbuda 3543529 3543529 3543529 16.9 % 11/12/2017
Daniel Patrick Gibson citizen of Antigua and Barbuda 3543529 3543529 3543529 16.9 % 11/12/2017
Sylebra Capital Management Cayman Islands 3543529 3543529 3543529 16.9 % 11/12/2017
Sylebra Capital Management Cayman Islands 3543529 3543529 3543529 16.9 % 11/12/2017
Sylebra HK Company Limited Sylebra HK 3543529 3543529 3543529 16.9 % 11/12/2017
IPL Advisers, LLC Delaware 1009076 1009076 1009076 4.8 % 10/08/2017
Ice Pond Lane Advisers, LLC Delaware 621876 621876 621876 3 % 10/08/2017
IPL Advisers, LLC Delaware 1009076 1009076 1009076 4.8 % 10/08/2017
Ice Pond Lane Advisers, LLC Delaware 621876 621876 621876 3 % 10/08/2017
Gilder, Gagnon, Howe & Co. LLC New York 2120054 10.27 % 07/06/2017
Gilder, Gagnon, Howe & Co. LLC New York 2120054 10.27 % 07/06/2017
The Bank of New York Mellon Corporation New York 807967 0 777634 76262 853896 4.14 % 10/05/2017
Tom A. Alberg United States of America 110769 36036 110769 36036 146805 0.71 % 21/04/2017
Paul Goodrich United States of America 35498 1220 35498 1220 36718 0.18 % 21/04/2017
Madrona Managing Director Fund, LLC Delaware 0 0 0 0 0 0 % 21/04/2017
Madrona Investment Partners, LLC Delaware 0 0 0 0 0 0 % 21/04/2017
Matt McIlwain United States of America 36185 0 36185 0 36185 0.18 % 21/04/2017
Madrona Venture Fund L.P. Delaware 0 0 0 0 0 0 % 21/04/2017
Jeffrey Richard Fieler citizen of Antigua and Barbuda 0 2936851 0 2936851 2936851 14.3 % 10/04/2017
Sylebra Capital Management Cayman Islands 0 2936851 0 2936851 2936851 14.3 % 10/04/2017
Daniel Patrick Gibson citizen of Antigua and Barbuda 0 2936851 0 2936851 2936851 14.3 % 10/04/2017
Jeffrey Richard Fieler citizen of Antigua and Barbuda 0 2936851 0 2936851 2936851 14.3 % 10/04/2017
Sylebra HK Company Limited Sylebra HK 0 2936851 0 2936851 2936851 14.3 % 10/04/2017
Daniel Patrick Gibson citizen of Antigua and Barbuda 0 2936851 0 2936851 2936851 14.3 % 10/04/2017
Sylebra Capital Management Cayman Islands 0 2936851 0 2936851 2936851 14.3 % 10/04/2017
Sylebra HK Company Limited Sylebra HK 0 2936851 0 2936851 2936851 14.3 % 10/04/2017
Madrona Investment Partners, LLC Delaware 0 1205437 0 1205437 1205437 5.9 % 14/02/2017
Paul Goodrich United States of America 0 1205437 0 1205437 1205437 5.9 % 14/02/2017
Tom A. Alberg United States of America 35714 1205437 35714 1205437 1241151 6.1 % 14/02/2017
Matt McIlwain United States of America 0 1205437 0 1205437 1205437 5.9 % 14/02/2017
Madrona Venture Fund L.P. Delaware 0 1205437 0 1205437 1205437 5.9 % 14/02/2017
Madrona Managing Director Fund, LLC Delaware 0 1205437 0 1205437 1205437 5.9 % 14/02/2017
Christoper Diorio, Ph.D. United States of America 393727 699999 393727 699999 1093726 5.4 % 14/02/2017
Gilder, Gagnon, Howe & Co. LLC New York 2000946 9.85 % 14/02/2017
Gilder, Gagnon, Howe & Co. LLC New York 2000946 9.85 % 14/02/2017
Keith Crandell United States of America 0 1366735 0 1366735 1366735 6.7 % 13/02/2017
Robert Nelsen United States of America 0 1366735 0 1366735 1366735 6.7 % 13/02/2017
ARCH V Entrepreneurs Fund, L.P. Delaware 0 1366735 0 1366735 1366735 6.7 % 13/02/2017
ARCH Venture Partners V, LLC Delaware 0 1366735 0 1366735 1366735 6.7 % 13/02/2017
Steven Lazarus United States of America 0 1366735 0 1366735 1366735 6.7 % 13/02/2017
Clinton Bybee United States of America 0 1366735 0 1366735 1366735 6.7 % 13/02/2017
ARCH Venture Partners V, L.P. Delaware 0 1366735 0 1366735 1366735 6.7 % 13/02/2017
ARCH Venture Fund V, L.P. Delaware 0 1366735 0 1366735 1366735 6.7 % 13/02/2017
Granahan Investment Management, Inc. Massachusetts 718672 0 1058658 0 1058658 5.2 % 13/02/2017
I.R.S. Identification No. of Above Persons (Entities Only) Delaware 1013703 36441 1013703 36441 1050144 5.3 % 10/02/2017
The Bank of New York Mellon Corporation New York 1044986 0 1044051 69104 1113155 5.48 % 03/02/2017

Senat trading

Bureau Date de la transaction Date de réception Type Amount Commentaire

Senat Divulgation

Représentant Date de la transaction Date de divulgation Type Amount District
Marjorie Taylor Greene 2025-05-14 2025-05-20 Purchase $1,001 - $15,000 GA14
Marjorie Taylor Greene 2025-05-05 2025-05-07 Purchase $1,001 - $15,000 GA14
Marjorie Taylor Greene 2025-04-04 2025-04-08 Purchase $1,001 - $15,000 GA14
Marjorie Taylor Greene 2025-03-03 2025-03-10 Purchase $1,001 - $15,000 GA14
Donald Sternoff Beyer 2022-02-28 2022-03-03 Sale (Full) $15,001 - $50,000 VA08
Donald Sternoff Beyer 2021-10-04 2021-10-30 Purchase $1,001 - $15,000 VA08
Donald Sternoff Beyer 2020-07-27 2020-08-09 Sale (Full) $1,001 - $15,000 VA08
Donald Sternoff Beyer 2020-01-28 2020-02-22 Purchase $1,001 - $15,000 VA08