IMPINJ INC (PI) Historical Stock Prices
IMPINJ INC (PI) is a publicly traded company on the Nasdaq, categorized under SIC 3679 (Electronic Components, NEC). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: PI
CIK: 1114995
Exchange: Nasdaq
SIC 3679: Electronic Components, NEC
Fiscal Year End: 12/31
State: DE
Independent PCAOB Auditor
Explore PCAOB Audit Intelligence →
Audit Firm
Ernst & Young LLP
Auditor SinceSince 12/31/2020 12:00:00 AM
Lead Engagement PartnerAshley Fuller
Audit LocationSeattle, Washington, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 4 | 2026-10-13 | 2026-10-12 | 4 Filing | 0001677721-26-000020 | View SEC Doc Filr Page |
| 4 | 2026-09-24 | 2026-09-23 | 4 Filing | 0001677721-26-000018 | View SEC Doc Filr Page |
| 4 | 2026-09-24 | 2026-09-23 | 4 Filing | 0001705407-26-000012 | View SEC Doc Filr Page |
| 4 | 2026-09-21 | 2026-09-21 | 4 Filing | 0001705407-26-000010 | View SEC Doc Filr Page |
| 4 | 2026-09-16 | 2026-09-15 | 4 Filing | 0001969449-26-000004 | View SEC Doc Filr Page |
| 4 | 2026-09-15 | 2026-09-14 | 4 Filing | 0001677721-26-000016 | View SEC Doc Filr Page |
| 144 | 2026-09-15 | — | 144 Filing | 0001921094-26-001024 | View SEC Doc Filr Page |
| 8-K | 2026-09-11 | 2026-09-10 | 8-K | 0001193125-26-388376 | View SEC Doc Filr Page |
| 4 | 2026-08-21 | 2026-08-20 | 4 Filing | 0001705407-26-000008 | View SEC Doc Filr Page |
| 4 | 2026-08-21 | 2026-08-20 | 4 Filing | 0001677721-26-000014 | View SEC Doc Filr Page |
| 4 | 2026-08-18 | 2026-08-17 | 4 Filing | 0001677721-26-000012 | View SEC Doc Filr Page |
| 4 | 2026-08-12 | 2026-08-10 | 4 Filing | 0001705407-26-000006 | View SEC Doc Filr Page |
| 144 | 2026-08-10 | — | 144 Filing | 0001921094-26-000823 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-08-07 | — | SCHEDULE 13G Filing | 0000093751-26-000482 | View SEC Doc Filr Page |
| 10-Q | 2026-07-29 | 2026-06-30 | 10-Q | 0001193125-26-323807 | View SEC Doc Filr Page |
| 8-K | 2026-07-29 | 2026-07-29 | 8-K | 0001193125-26-323768 | View SEC Doc Filr Page |
| 4 | 2026-07-14 | 2026-07-13 | 4 Filing | 0001677721-26-000011 | View SEC Doc Filr Page |
| 4 | 2026-06-24 | 2026-06-23 | 4 Filing | 0001705407-26-000004 | View SEC Doc Filr Page |
| 4 | 2026-06-24 | 2026-06-23 | 4 Filing | 0001677721-26-000009 | View SEC Doc Filr Page |
| 4 | 2026-06-16 | 2026-06-15 | 4 Filing | 0001677721-26-000007 | View SEC Doc Filr Page |
| 4/A | 2026-06-10 | 2026-06-08 | PRIMARY DOCUMENT | 0002003074-26-000013 | View SEC Doc Filr Page |
| 4 | 2026-06-10 | 2026-06-08 | PRIMARY DOCUMENT | 0002003074-26-000012 | View SEC Doc Filr Page |
| 4 | 2026-06-09 | 2026-06-05 | PRIMARY DOCUMENT | 0002003074-26-000011 | View SEC Doc Filr Page |
| 4 | 2026-06-09 | 2026-05-26 | 4 Filing | 0001677721-26-000006 | View SEC Doc Filr Page |
| 4 | 2026-06-08 | 2026-06-04 | PRIMARY DOCUMENT | 0002003074-26-000010 | View SEC Doc Filr Page |