OTC · Semiconductors · Fiscal year endsFY ends December
Guerrilla RF Inc
GUER$5.07-0.03 (-0.62%)At close, Nov 4
52-week low $1.10high $7.00
27.6% 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 | 8-K | Results of operations | Nov 2, 2026 |
| Aug 6, 2026 | 8-K | Results of operations | Aug 6, 2026 |
| Jun 5, 2026 | 8-K | Shareholder vote results | Jun 3, 2026 |
| May 6, 2026 | 8-K | Results of operations | May 6, 2026 |
| Mar 26, 2026 | 8-K | Results of operations | Mar 26, 2026 |
| Dec 31, 2025 | 8-K | New material agreement | Dec 30, 2025 |
| Nov 12, 2025 | 8-K | Results of operations | Nov 12, 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 | 8-K | Results of operations | May 13, 2025 |
| 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 |
| Nov 14, 2024 | 8-K | Results of operations | Nov 14, 2024 |
| Aug 13, 2024 | 8-K | Results of operations | Aug 13, 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 |
| May 15, 2024 | 8-K/A | Results of operations | May 15, 2024 |
| May 15, 2024 | 8-K | Results of operations | May 15, 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 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 |
| 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 |
| Nov 13, 2023 | 8-K | Results of operations | Nov 13, 2023 |
| Sep 27, 2023 | 8-K | Results of operations | Sep 27, 2023 |
| Sep 7, 2023 | 8-K | New material agreement; New debt or obligation; Unregistered sale of shares; Director or officer change; Other events | Sep 4, 2023 |
| Aug 17, 2023 | 8-K | New material agreement; New debt or obligation; Unregistered sale of shares | Aug 14, 2023 |
| Aug 15, 2023 | 8-K | Results of operations | Aug 15, 2023 |
| Jul 27, 2023 | 8-K | New material agreement; Unregistered sale of shares | Jul 24, 2023 |
| Jul 18, 2023 | 8-K | New material agreement; Unregistered sale of shares | Jul 12, 2023 |
| Jul 3, 2023 | 8-K | New material agreement; Other events | Jun 28, 2023 |
| Apr 14, 2023 | 8-K | Articles, bylaws or fiscal year changed; Other events | Apr 14, 2023 |
| Apr 6, 2023 | 8-K | Shareholder vote results | Apr 5, 2023 |
| Mar 13, 2023 | 8-K | Other events | Mar 10, 2023 |
| Mar 1, 2023 | 8-K | New material agreement; Unregistered sale of shares; Other events | Feb 28, 2023 |
| Feb 23, 2023 | 8-K | Director or officer change | Feb 20, 2023 |
| Feb 16, 2023 | 8-K | Other events | Feb 16, 2023 |
| Jan 3, 2023 | 8-K | New material agreement; Unregistered sale of shares; Other events | Dec 30, 2022 |
| Nov 9, 2022 | 8-K | Results of operations | Nov 9, 2022 |
| Oct 21, 2022 | 8-K | Other events | Oct 20, 2022 |
| Oct 11, 2022 | 8-K | Other events | Oct 10, 2022 |
| Sep 7, 2022 | 8-K | Director or officer change | Sep 5, 2022 |
| Aug 17, 2022 | 8-K | New material agreement; New debt or obligation; Unregistered sale of shares | Aug 11, 2022 |
| Aug 16, 2022 | 8-K | Results of operations | Aug 12, 2022 |
| Jun 23, 2022 | 8-K | Other events | Jun 21, 2022 |
| Jun 8, 2022 | 8-K | Other events | Jun 6, 2022 |
| Jun 6, 2022 | 8-K | New material agreement; Material agreement ended; New debt or obligation | Jun 1, 2022 |
| Jun 3, 2022 | 8-K | Change of auditor | Jun 1, 2022 |
| Jun 2, 2022 | 8-K | Shareholder vote results | Jun 2, 2022 |
| May 12, 2022 | 8-K | Results of operations | May 12, 2022 |
| Mar 31, 2022 | 8-K | Results of operations | Mar 31, 2022 |
| Feb 7, 2022 | 8-K | Other events | Feb 1, 2022 |
| Dec 14, 2021 | 8-K | Director or officer change | Dec 8, 2021 |
| Nov 17, 2021 | 8-K | Other events | Nov 17, 2021 |
| Nov 15, 2021 | 8-K/A | Exhibits | Oct 22, 2021 |
| Oct 27, 2021 | 8-K | New material agreement; Acquisition or sale completed; Unregistered sale of shares; Change of auditor; Change in control; Director or officer change; Articles, bylaws or fiscal year changed; Item 5.06 | Oct 22, 2021 |
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.