OTC · Semiconductors · Fiscal year endsFY ends December
Guerrilla RF Inc
GUER$5.10-0.25 (-4.67%)At close, Nov 3
52-week low $1.10high $7.00
27.1% below its 52-week high
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 |
|---|---|---|---|
| Nov 3, 2026 | 8-K | Director or officer change | Nov 3, 2026 |
| Nov 2, 2026 | 10-Q | Quarterly report | Sep 30, 2026 |
| Nov 2, 2026 | 8-K | Results of operations | Nov 2, 2026 |
| Sep 1, 2026 | 4 | Insider trade report | Aug 28, 2026 |
| Sep 1, 2026 | 4 | Insider trade report | Aug 28, 2026 |
| Aug 28, 2026 | 4 | Insider trade report | Aug 26, 2026 |
| Aug 18, 2026 | 4 | Insider trade report | Aug 14, 2026 |
| Aug 18, 2026 | 4 | Insider trade report | Aug 14, 2026 |
| Aug 18, 2026 | 4 | Insider trade report | Aug 14, 2026 |
| Aug 18, 2026 | 4 | Insider trade report | Aug 14, 2026 |
| Aug 18, 2026 | 4 | Insider trade report | Aug 14, 2026 |
| Aug 18, 2026 | 4 | Insider trade report | Aug 14, 2026 |
| Aug 18, 2026 | 4 | Insider trade report | Aug 14, 2026 |
| Aug 12, 2026 | 10-Q | Quarterly report | Jun 30, 2026 |
| Aug 6, 2026 | 8-K | Results of operations | Aug 6, 2026 |
| Jun 23, 2026 | 4 | Insider trade report | Jun 18, 2026 |
| Jun 23, 2026 | 4 | Insider trade report | Jun 18, 2026 |
| Jun 15, 2026 | 4 | Insider trade report | Jun 11, 2026 |
| Jun 5, 2026 | 8-K | Shareholder vote results | Jun 3, 2026 |
| May 19, 2026 | 4 | Insider trade report | May 15, 2026 |
| May 19, 2026 | 4 | Insider trade report | May 15, 2026 |
| May 19, 2026 | 4 | Insider trade report | May 15, 2026 |
| May 19, 2026 | 4 | Insider trade report | May 15, 2026 |
| May 19, 2026 | 4 | Insider trade report | May 15, 2026 |
| May 19, 2026 | 4 | Insider trade report | May 15, 2026 |
| May 19, 2026 | 4 | Insider trade report | May 15, 2026 |
| May 19, 2026 | 4 | Insider trade report | May 13, 2026 |
| May 19, 2026 | 4 | Insider trade report | May 15, 2026 |
| May 19, 2026 | 4 | Insider trade report | May 15, 2026 |
| May 19, 2026 | 4 | Insider trade report | May 15, 2026 |
| May 19, 2026 | 4 | Insider trade report | May 15, 2026 |
| May 15, 2026 | 4 | Insider trade report | May 13, 2026 |
| May 13, 2026 | 10-Q | Quarterly report | Mar 31, 2026 |
| May 6, 2026 | 8-K | Results of operations | May 6, 2026 |
| Apr 10, 2026 | DEF 14A | Proxy statement | Jun 3, 2026 |
| Mar 26, 2026 | 10-K | Annual report | Dec 31, 2025 |
| Mar 26, 2026 | 8-K | Results of operations | Mar 26, 2026 |
| Dec 31, 2025 | 8-K | New material agreement | Dec 30, 2025 |
| Nov 18, 2025 | 4 | Insider trade report | Nov 17, 2025 |
| Nov 18, 2025 | 4 | Insider trade report | Nov 17, 2025 |
| Nov 18, 2025 | 4 | Insider trade report | Nov 17, 2025 |
| Nov 18, 2025 | 4 | Insider trade report | Nov 17, 2025 |
| Nov 12, 2025 | 10-Q | Quarterly report | Sep 30, 2025 |
| Nov 12, 2025 | 8-K | Results of operations | Nov 12, 2025 |
| Aug 12, 2025 | 10-Q | Quarterly report | Jun 30, 2025 |
| Aug 12, 2025 | 8-K | Results of operations | Aug 12, 2025 |
| May 27, 2025 | 8-K | Shareholder vote results | May 21, 2025 |
| May 13, 2025 | 10-Q | Quarterly report | Mar 31, 2025 |
| May 13, 2025 | 8-K | Results of operations | May 13, 2025 |
| Apr 1, 2025 | DEF 14A | Proxy statement | May 21, 2025 |
| Mar 27, 2025 | 10-K | Annual report | Dec 31, 2024 |
| Mar 27, 2025 | 8-K | Results of operations | Mar 27, 2025 |
| Jan 7, 2025 | 8-K | Director or officer change; Regulation FD disclosure | Jan 7, 2025 |
| Dec 11, 2024 | 8-K | Other events | Dec 11, 2024 |
| Dec 11, 2024 | 4 | Insider trade report | Nov 26, 2024 |
| Nov 14, 2024 | 8-K | Results of operations | Nov 14, 2024 |
| Nov 14, 2024 | 10-Q | Quarterly report | Sep 30, 2024 |
| Oct 28, 2024 | 4 | Insider trade report | Oct 25, 2024 |
| Oct 28, 2024 | 4 | Insider trade report | Oct 25, 2024 |
| Aug 28, 2024 | 4 | Insider trade report | Aug 27, 2024 |
| Aug 13, 2024 | 8-K | Results of operations | Aug 13, 2024 |
| Aug 13, 2024 | 10-Q | Quarterly report | Jun 30, 2024 |
| Aug 6, 2024 | 8-K | New material agreement | Aug 2, 2024 |
| Aug 6, 2024 | 8-K | New material agreement; Unregistered sale of shares; Change to shareholders' rights; Director or officer change; Articles, bylaws or fiscal year changed; Regulation FD disclosure | Aug 2, 2024 |
| Jun 7, 2024 | 4 | Insider trade report | Jun 5, 2024 |
| Jun 7, 2024 | 4 | Insider trade report | Jun 5, 2024 |
| Jun 7, 2024 | 4 | Insider trade report | Jun 5, 2024 |
| Jun 7, 2024 | 4 | Insider trade report | Jun 5, 2024 |
| Jun 7, 2024 | 4 | Insider trade report | Jun 5, 2024 |
| Jun 7, 2024 | 4 | Insider trade report | Jun 5, 2024 |
| Jun 7, 2024 | 4 | Insider trade report | Jun 5, 2024 |
| May 31, 2024 | 4 | Insider trade report | May 29, 2024 |
| May 28, 2024 | 4 | Insider trade report | May 23, 2024 |
| May 20, 2024 | 4 | Insider trade report | May 20, 2024 |
| May 15, 2024 | 8-K/A | Results of operations | May 15, 2024 |
| May 15, 2024 | 8-K | Results of operations | May 15, 2024 |
| May 14, 2024 | 10-Q | Quarterly report | Mar 31, 2024 |
| May 3, 2024 | 8-K | Articles, bylaws or fiscal year changed; Shareholder vote results | May 2, 2024 |
| Apr 29, 2024 | 8-K | Regulation FD disclosure | Apr 29, 2024 |
| Apr 9, 2024 | DEF 14A | Proxy statement | May 2, 2024 |
| Apr 1, 2024 | 4 | Insider trade report | Mar 28, 2024 |
| Apr 1, 2024 | 4 | Insider trade report | Mar 28, 2024 |
| Apr 1, 2024 | 4 | Insider trade report | Mar 28, 2024 |
| Apr 1, 2024 | 4 | Insider trade report | Mar 28, 2024 |
| Apr 1, 2024 | 4 | Insider trade report | Apr 5, 2023 |
| Apr 1, 2024 | 4 | Insider trade report | Apr 5, 2023 |
| Apr 1, 2024 | 4 | Insider trade report | Apr 5, 2023 |
| Apr 1, 2024 | 4 | Insider trade report | Apr 5, 2023 |
| Apr 1, 2024 | 4 | Insider trade report | Apr 5, 2023 |
| Apr 1, 2024 | 4 | Insider trade report | Apr 5, 2023 |
| Apr 1, 2024 | 8-K | New material agreement; Unregistered sale of shares; Regulation FD disclosure | Mar 28, 2024 |
| Apr 1, 2024 | 8-K | Results of operations | Apr 1, 2024 |
| Mar 29, 2024 | 10-K | Annual report | Dec 31, 2023 |
| Feb 1, 2024 | 4 | Insider trade report | Jan 30, 2024 |
| Feb 1, 2024 | 4 | Insider trade report | Jan 30, 2024 |
| Feb 1, 2024 | 4 | Insider trade report | Jan 30, 2024 |
| Feb 1, 2024 | 4 | Insider trade report | Jan 30, 2024 |
| Jan 16, 2024 | 8-K | Results of operations | Jan 16, 2024 |
| Jan 9, 2024 | 8-K | Other events | Jan 9, 2024 |
| Dec 12, 2023 | 8-K | Other events | Dec 12, 2023 |
The SEC's list of Guerrilla RF Inc's recent filings reaches back to April 28, 2021; 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.