PI - CIK 0001114995
IMPINJ INC has filed 1,197 documents with the SEC between 2005 and 2026. The most frequent type is insider trade (582 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Passive ownership stake | SC 13G | 2017-04-10 | - |
| Insider trade | 4 | 2017-03-23 | 2017-03-21 |
| Employee stock plan | S-8 | 2017-03-10 | - |
| Annual report | 10-K | 2017-03-03 | 2016-12-31 |
| Insider trade | 4 | 2017-03-03 | 2017-03-01 |
| Insider trade | 4 | 2017-03-01 | 2017-02-27 |
| Insider trade | 4 | 2017-02-23 | 2017-02-22 |
| Insider trade | 4 | 2017-02-23 | 2017-02-21 |
| Major company event | 8-K | 2017-02-16 | 2017-02-10 |
| Passive ownership stake | SC 13G | 2017-02-14 | - |
| Passive ownership stake | SC 13G | 2017-02-14 | - |
| Passive ownership stake | SC 13G | 2017-02-14 | - |
| Passive ownership stake | SC 13G | 2017-02-13 | - |
| Passive ownership stake (update) | SC 13G/A | 2017-02-13 | - |
| Passive ownership stake | SC 13G | 2017-02-10 | - |
| Passive ownership stake | SC 13G | 2017-02-03 | - |
| Insider trade | 4 | 2017-01-17 | 2016-12-28 |
| Insider trade | 4 | 2016-12-07 | 2016-12-07 |
| 424B4 | - | 2016-12-02 | - |
| EFFECT | - | 2016-12-01 | - |
| Company correspondence | CORRESP | 2016-11-28 | - |
| Company correspondence | CORRESP | 2016-11-28 | - |
| S-1/A | - | 2016-11-28 | - |
| SEC correspondence | UPLOAD | 2016-11-23 | - |
| IPO registration | S-1 | 2016-11-17 | - |
| Quarterly report (amended) | 10-Q/A | 2016-11-15 | 2016-09-30 |
| Major company event | 8-K | 2016-11-15 | 2016-11-14 |
| Quarterly report | 10-Q | 2016-11-07 | 2016-09-30 |
| Major company event | 8-K | 2016-11-03 | 2016-11-03 |
| Quarterly report | 10-Q | 2016-09-02 | 2016-06-30 |
| Major company event | 8-K | 2016-08-31 | 2016-08-31 |
| Insider trade (amended) | 4/A | 2016-08-30 | 2016-07-26 |
| Insider trade (amended) | 4/A | 2016-08-30 | 2016-07-26 |
| Insider trade (amended) | 4/A | 2016-08-30 | 2016-07-26 |
| Major company event | 8-K | 2016-08-29 | 2016-08-23 |
| Insider trade | 4 | 2016-08-25 | 2016-08-23 |
| Insider trade | 4 | 2016-08-25 | 2016-08-23 |
| Insider trade | 4 | 2016-08-25 | 2016-08-23 |
| Insider trade | 4 | 2016-08-25 | 2016-08-23 |
| CT ORDER | - | 2016-08-10 | - |
| Insider trade | 4 | 2016-07-26 | 2016-07-26 |
| Insider trade | 4 | 2016-07-26 | 2016-07-26 |
| Insider trade | 4 | 2016-07-26 | 2016-07-26 |
| Insider trade | 4 | 2016-07-26 | 2016-07-26 |
| Employee stock plan | S-8 | 2016-07-21 | - |
| 424B4 | - | 2016-07-21 | - |
| EFFECT | - | 2016-07-20 | - |
| New insider ownership | 3 | 2016-07-20 | 2016-07-20 |
| New insider ownership | 3 | 2016-07-20 | 2016-07-20 |
| New insider ownership | 3 | 2016-07-20 | 2016-07-20 |