{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-22-017235","form_type":"8-K","ticker":"PI","cik":"0001114995","company_name":"IMPINJ INC","filed_at":"2022-08-15T23:59:59+00:00","discovered_at":"2026-05-14T18:03:55.018396+00:00","generated_at":"2026-06-23T23:43:13.558978+00:00","sec_items":["5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Impinj board reduces stockholder vote threshold to amend bylaws from 66 2/3% to majority","bullets":["Amendment permits stockholders to amend bylaws by a majority of votes cast, down from 66 2/3%.","Change approved by Board on August 10, 2022, effective immediately.","No other changes to the Amended and Restated Bylaws were made."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-22-017235","json":"https://secwatch.observer/filing/0000950170-22-017235.json","markdown":"https://secwatch.observer/filing/0000950170-22-017235.md","text":"https://secwatch.observer/filing/0000950170-22-017235.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1114995/000095017022017235/0000950170-22-017235-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1114995/000095017022017235/pi-20220810.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T23:43:13.558978+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}