0002003074-26-000002.txt : 20260511 0002003074-26-000002.hdr.sgml : 20260511 20260511151124 ACCESSION NUMBER: 0002003074-26-000002 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20260507 FILED AS OF DATE: 20260511 DATE AS OF CHANGE: 20260511 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SYLEBRA CAPITAL LLC CENTRAL INDEX KEY: 0002003074 ORGANIZATION NAME: STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37824 FILM NUMBER: 26962617 BUSINESS ADDRESS: STREET 1: 3000 EL CAMINO REAL BUILDING 5 SUITE 450 CITY: PALO ALTO STATE: CA ZIP: 94306 BUSINESS PHONE: (332) 242-8518 MAIL ADDRESS: STREET 1: 3000 EL CAMINO REAL BUILDING 5 SUITE 450 CITY: PALO ALTO STATE: CA ZIP: 94306 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: IMPINJ INC CENTRAL INDEX KEY: 0001114995 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRONIC COMPONENTS, NEC [3679] ORGANIZATION NAME: 04 Manufacturing EIN: 912041398 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 400 FAIRVIEW AVENUE NORTH STREET 2: SUITE 1200 CITY: SEATTLE STATE: WA ZIP: 98109 BUSINESS PHONE: 206-517-5300 MAIL ADDRESS: STREET 1: 400 FAIRVIEW AVENUE NORTH STREET 2: SUITE 1200 CITY: SEATTLE STATE: WA ZIP: 98109 4 1 primary_doc.xml PRIMARY DOCUMENT X0609 4 2026-05-07 0 0001114995 IMPINJ INC PI 0002003074 SYLEBRA CAPITAL LLC false 3000 EL CAMINO REAL BUILDING 5 SUITE 450 PALO ALTO CA 94306 1 0 0 0 0 Common Stock 2026-05-07 2026-05-08 4 S 0 36171 152.73 D 1132152 I See Footnote (1)&(2) (1) Sylebra Capital Limited (Sylebra HK) is the investment sub-adviser to Sylebra Capital Partners Master Fund, Ltd. (SCPMF), Sylebra Capital Parc Master Fund (PARC MF),Sylebra Capital Menlo Master Fund (MENLO MF), and other advisory clients. Sylebra Capital Management (Sylebra Cayman) is the investment manager and parent of Sylebra HK. Sylebra Cayman owns 100% of the shares of Sylebra HK. Daniel Gibson (Mr. Gibson) owns more than 99% of the shares of Sylebra Cayman. In such capacities, Sylebra HK, Sylebra Cayman and Mr. Gibson may be deemed to share voting and dispositive power over the shares of common stock of the Issuer held by SCP MF, PARC MF, MENLO MF, and other advisory clients. (2) These securities are held by SCP MF, MENLO MF, and other advisory clients. Mr. Gibson is a member of the board of directors of the Issuer. Sylebra HK, Sylebra US, Sylebra Cayman and Mr. Gibson disclaim beneficial ownership of these securities, and this report shall not be deemed an admission that Sylebra HK, Sylebra US, Sylebra Cayman and Mr. Gibson are the beneficial owners of such securities, except to the extent of their pecuniary interest, if any, therein. Matthew Whitehead 2026-05-11