{"entity":{"type":"insider","cik":"0001745666","url":"/insider/0001745666","json_url":"/insider/0001745666.json","name":"Sylebra Capital Management, Ltd","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":3,"n_filings":2,"first":"2020-03-11","last":"2020-03-17","span_basis":"filed_date"},"name_variants":[{"name":"Sylebra Capital Management, Ltd","source":"filing","n_filings":2,"first_seen":"2020-03-11","last_seen":"2020-03-17"}],"transactions":[{"id":2139083,"accession":"0001209191-20-019587","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-20-019587","line_url":"/filing/0001209191-20-019587#line-1","is_derivative":false,"issuer_cik":"0001114995","issuer_name":"IMPINJ INC","issuer_ticker":"PI","issuer_name_source":null,"issuer_url":"/issuer/0001114995","owner_cik":null,"owner_name":"Sylebra Capital Ltd; Sylebra Capital Management, Ltd; Gibson Daniel Patrick","owner_display_name":"Sylebra Capital Ltd","owner_url":null,"role":"Director, Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":48857.0,"shares_display":"48,857","price_per_share":18.211,"price_display":"18.21","price_state":"stated","total_value":889734.827,"total_display":"889,734.83","total_whole":"889,735","shares_owned_after":4397322.0,"shares_owned_after_display":"4,397,322","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-03-13","filed_date":"2020-03-17","scope":"insider"},{"id":2467705,"accession":"0001209191-20-018211","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-20-018211","line_url":"/filing/0001209191-20-018211#line-2","is_derivative":false,"issuer_cik":"0001114995","issuer_name":"IMPINJ INC","issuer_ticker":"PI","issuer_name_source":null,"issuer_url":"/issuer/0001114995","owner_cik":null,"owner_name":"Sylebra Capital Management, Ltd; Sylebra Capital Ltd; Gibson Daniel Patrick","owner_display_name":"Sylebra Capital Management, Ltd","owner_url":null,"role":"Director, Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":15157.0,"shares_display":"15,157","price_per_share":21.2098,"price_display":"21.21","price_state":"stated","total_value":321476.9386,"total_display":"321,476.94","total_whole":"321,477","shares_owned_after":4262919.0,"shares_owned_after_display":"4,262,919","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-03-10","filed_date":"2020-03-11","scope":"insider"},{"id":2467700,"accession":"0001209191-20-018211","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-20-018211","line_url":"/filing/0001209191-20-018211#line-1","is_derivative":false,"issuer_cik":"0001114995","issuer_name":"IMPINJ INC","issuer_ticker":"PI","issuer_name_source":null,"issuer_url":"/issuer/0001114995","owner_cik":null,"owner_name":"Sylebra Capital Management, Ltd; Sylebra Capital Ltd; Gibson Daniel Patrick","owner_display_name":"Sylebra Capital Management, Ltd","owner_url":null,"role":"Director, Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":16180.0,"shares_display":"16,180","price_per_share":21.3758,"price_display":"21.38","price_state":"stated","total_value":345860.444,"total_display":"345,860.44","total_whole":"345,860","shares_owned_after":4247762.0,"shares_owned_after_display":"4,247,762","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-03-09","filed_date":"2020-03-11","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":0,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":0,"open_market":true},{"code":"S","label":"Open-market sale","n":0,"open_market":true},{"code":"M","label":"Option exercise","n":0,"open_market":false},{"code":"A","label":"Grant or award","n":0,"open_market":false},{"code":"F","label":"Tax withholding","n":0,"open_market":false},{"code":"D","label":"Disposition to the issuer","n":0,"open_market":false},{"code":"X","label":"In-the-money option exercise","n":0,"open_market":false}],"total":0},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001114995","name":"IMPINJ INC","url":"/issuer/0001114995","role":"Ten percent owner","n_filings":2,"first_seen":"2020-03-11","last_seen":"2020-03-17"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001745666","retrieved_at":"2026-08-25T20:31:36+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-24","last_ingest":"2026-08-25T05:24:19.374141+00:00","counts_are":{"filings":"estimate","transactions":"estimate","issuers":"estimate","insiders":"estimate"},"source":"SEC EDGAR Form 4 filings, parsed by ebomi","fault":false},"license":{"underlying_records":"US SEC filings are public records of the United States government and are not subject to copyright. The transactional facts in them are not ours to license.","this_presentation":"The parsing, normalisation, curation, and presentation are ebomi's own work.","grant":"undecided","grant_note":"The open licence for ebomi's own layer is an open owner decision (SPEC-20260731T1159Z open question 3: CC BY 4.0 or CC0 with a citation request). Until it is taken, no grant is asserted here.","citation_request":"Balogh, A. Insider trading. Scientific Data 10, 237 (2023)","url":"https://ebomi.com/license"},"fair_use":{"policy":"These JSON endpoints are open and unauthenticated. Please read them at a human pace, identify your client in the User-Agent header, and use the published dataset for bulk work rather than crawling page by page.","bulk_alternative":"doi:10.1038/s41597-023-02147-6"}}