NASDAQ · Semiconductors · Fiscal year endsFY ends December
Impinj, Inc.
PI$180.30-4.16 (-2.26%)Today
52-week low $87.36high $215.25
16.2% below its 52-week high
Next earnings
What changed
The risk factors in the latest annual report, against the year before
Filings with the SEC
Every recent report
| Filed | Form | What it is | Period or event |
|---|---|---|---|
| Oct 30, 2026 | 4 | Insider trade report | Oct 29, 2026 |
| Oct 28, 2026 | 10-Q | Quarterly report | Sep 30, 2026 |
| Oct 28, 2026 | 8-K | Results of operations | Oct 28, 2026 |
| Oct 21, 2026 | 4 | Insider trade report | Oct 20, 2026 |
| Oct 13, 2026 | 4 | Insider trade report | Oct 12, 2026 |
| Sep 24, 2026 | 4 | Insider trade report | Sep 23, 2026 |
| Sep 24, 2026 | 4 | Insider trade report | Sep 23, 2026 |
| Sep 21, 2026 | 4 | Insider trade report | Sep 21, 2026 |
| Sep 16, 2026 | 4 | Insider trade report | Sep 15, 2026 |
| Sep 15, 2026 | 4 | Insider trade report | Sep 14, 2026 |
| Sep 11, 2026 | 8-K | Other events | Sep 10, 2026 |
| Aug 21, 2026 | 4 | Insider trade report | Aug 20, 2026 |
| Aug 21, 2026 | 4 | Insider trade report | Aug 20, 2026 |
| Aug 18, 2026 | 4 | Insider trade report | Aug 17, 2026 |
| Aug 12, 2026 | 4 | Insider trade report | Aug 10, 2026 |
| Jul 29, 2026 | 10-Q | Quarterly report | Jun 30, 2026 |
| Jul 29, 2026 | 8-K | Results of operations | Jul 29, 2026 |
| Jul 14, 2026 | 4 | Insider trade report | Jul 13, 2026 |
| Jun 24, 2026 | 4 | Insider trade report | Jun 23, 2026 |
| Jun 24, 2026 | 4 | Insider trade report | Jun 23, 2026 |
| Jun 16, 2026 | 4 | Insider trade report | Jun 15, 2026 |
| Jun 10, 2026 | 4/A | Insider trade report (amended) | Jun 8, 2026 |
| Jun 10, 2026 | 4 | Insider trade report | Jun 8, 2026 |
| Jun 9, 2026 | 4 | Insider trade report | Jun 5, 2026 |
| Jun 9, 2026 | 4 | Insider trade report | May 26, 2026 |
| Jun 8, 2026 | 4 | Insider trade report | Jun 4, 2026 |
| Jun 4, 2026 | 4 | Insider trade report | Jun 2, 2026 |
| Jun 2, 2026 | 4 | Insider trade report | May 29, 2026 |
| May 29, 2026 | 4 | Insider trade report | May 28, 2026 |
| May 29, 2026 | 4 | Insider trade report | May 28, 2026 |
| May 29, 2026 | 4 | Insider trade report | May 28, 2026 |
| May 29, 2026 | 4 | Insider trade report | May 28, 2026 |
| May 29, 2026 | 4 | Insider trade report | May 28, 2026 |
| May 29, 2026 | 4 | Insider trade report | May 28, 2026 |
| May 29, 2026 | 8-K | Shareholder vote results | May 28, 2026 |
| May 12, 2026 | 4/A | Insider trade report (amended) | May 8, 2026 |
| May 12, 2026 | 4 | Insider trade report | May 8, 2026 |
| May 11, 2026 | 4/A | Insider trade report (amended) | May 7, 2026 |
| May 11, 2026 | 4 | Insider trade report | May 7, 2026 |
| Apr 29, 2026 | 10-Q | Quarterly report | Mar 31, 2026 |
| Apr 29, 2026 | 8-K | Results of operations | Apr 29, 2026 |
| Apr 16, 2026 | DEF 14A | Proxy statement | May 28, 2026 |
| Mar 24, 2026 | 4 | Insider trade report | Mar 23, 2026 |
| Mar 24, 2026 | 4 | Insider trade report | Mar 23, 2026 |
| Mar 16, 2026 | 8-K | Other events | Mar 11, 2026 |
| Feb 23, 2026 | 4 | Insider trade report | Feb 20, 2026 |
| Feb 23, 2026 | 4 | Insider trade report | Feb 20, 2026 |
| Feb 19, 2026 | 4 | Insider trade report | Feb 17, 2026 |
| Feb 9, 2026 | 10-K | Annual report | Dec 31, 2025 |
| Feb 5, 2026 | 8-K | Results of operations | Feb 5, 2026 |
| Jan 13, 2026 | 8-K | Results of operations | Jan 13, 2026 |
| Dec 23, 2025 | 4 | Insider trade report | Dec 23, 2025 |
| Dec 23, 2025 | 4 | Insider trade report | Dec 23, 2025 |
| Dec 22, 2025 | 8-K | Director or officer change | Dec 19, 2025 |
| Dec 15, 2025 | 4 | Insider trade report | Dec 11, 2025 |
| Dec 10, 2025 | 4 | Insider trade report | Dec 8, 2025 |
| Dec 5, 2025 | 4 | Insider trade report | Dec 3, 2025 |
| Dec 3, 2025 | 4 | Insider trade report | Dec 1, 2025 |
| Dec 1, 2025 | 4 | Insider trade report | Nov 26, 2025 |
| Nov 26, 2025 | 4 | Insider trade report | Nov 24, 2025 |
| Nov 26, 2025 | 4 | Insider trade report | Nov 25, 2025 |
| Nov 24, 2025 | 4 | Insider trade report | Nov 20, 2025 |
| Nov 20, 2025 | 4 | Insider trade report | Nov 19, 2025 |
| Nov 14, 2025 | 4 | Insider trade report | Nov 12, 2025 |
| Nov 13, 2025 | 4 | Insider trade report | Nov 11, 2025 |
| Nov 12, 2025 | 4 | Insider trade report | Nov 7, 2025 |
| Nov 10, 2025 | 4 | Insider trade report | Nov 6, 2025 |
| Nov 7, 2025 | 4 | Insider trade report | Nov 7, 2025 |
| Nov 5, 2025 | 4 | Insider trade report | Nov 3, 2025 |
| Oct 30, 2025 | 4 | Insider trade report | Oct 30, 2025 |
| Oct 30, 2025 | 8-K | New material agreement; New debt or obligation | Oct 30, 2025 |
| Oct 29, 2025 | 10-Q | Quarterly report | Sep 30, 2025 |
| Oct 29, 2025 | 8-K | Results of operations | Oct 29, 2025 |
| Oct 22, 2025 | 4 | Insider trade report | Oct 20, 2025 |
| Oct 20, 2025 | 8-K | Director or officer change | Oct 20, 2025 |
| Sep 24, 2025 | 4 | Insider trade report | Sep 23, 2025 |
| Sep 24, 2025 | 4 | Insider trade report | Sep 23, 2025 |
| Sep 19, 2025 | 4 | Insider trade report | Sep 18, 2025 |
| Sep 16, 2025 | 4 | Insider trade report | Sep 15, 2025 |
| Sep 16, 2025 | 4 | Insider trade report | Sep 12, 2025 |
| Sep 12, 2025 | 4 | Insider trade report | Sep 10, 2025 |
| Sep 9, 2025 | 4 | Insider trade report | Sep 8, 2025 |
| Sep 8, 2025 | 8-K | New material agreement; New debt or obligation; Unregistered sale of shares; Other events | Sep 3, 2025 |
| Sep 3, 2025 | 4 | Insider trade report | Sep 2, 2025 |
| Sep 2, 2025 | 8-K | Other events | Sep 2, 2025 |
| Aug 29, 2025 | 4 | Insider trade report | Aug 28, 2025 |
| Aug 21, 2025 | 4 | Insider trade report | Aug 20, 2025 |
| Aug 21, 2025 | 4 | Insider trade report | Aug 20, 2025 |
| Jul 30, 2025 | 10-Q | Quarterly report | Jun 30, 2025 |
| Jul 30, 2025 | 8-K | Results of operations | Jul 30, 2025 |
| Jun 24, 2025 | 4 | Insider trade report | Jun 23, 2025 |
| Jun 24, 2025 | 4 | Insider trade report | Jun 23, 2025 |
| Jun 9, 2025 | 8-K | Shareholder vote results | Jun 5, 2025 |
| Jun 6, 2025 | 4 | Insider trade report | Jun 5, 2025 |
| Jun 6, 2025 | 4 | Insider trade report | Jun 5, 2025 |
| Jun 6, 2025 | 4 | Insider trade report | Jun 5, 2025 |
| Jun 6, 2025 | 4 | Insider trade report | Jun 5, 2025 |
| Jun 6, 2025 | 4 | Insider trade report | Jun 5, 2025 |
| May 22, 2025 | 8-K | Director or officer change; Regulation FD disclosure | May 20, 2025 |
| May 21, 2025 | 4 | Insider trade report | May 20, 2025 |
The SEC's list of Impinj, Inc.'s recent filings reaches back to July 29, 2019; registration statements and other prospectus filings aren't shown. Every filing on EDGAR
The comparison takes Item 1A (risk factors) of the latest 10-K and of the one before it, splits each into paragraphs, and matches every paragraph to its closest counterpart by the words they share. Dates and figures are set aside, so a paragraph whose only change is the year counts as unchanged. It is done by rules, not by anyone’s reading: the sentences are the company’s own, quoted as filed.