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 |
|---|---|---|---|
| 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 |
| 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 |
| 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 |
| 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 |
| Dec 11, 2024 | 4 | Insider trade report | Nov 26, 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 |
| 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 |
| 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 |
| 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 |
| Sep 8, 2023 | 4 | Insider trade report | Sep 5, 2023 |
| Aug 28, 2023 | 4 | Insider trade report | Aug 24, 2023 |
| Aug 18, 2023 | 4 | Insider trade report | Aug 17, 2023 |
| Jun 1, 2023 | 4 | Insider trade report | May 30, 2023 |
| May 30, 2023 | 4 | Insider trade report | May 25, 2023 |
| May 19, 2023 | 4 | Insider trade report | May 18, 2023 |
| May 19, 2023 | 4 | Insider trade report | May 18, 2023 |
| May 16, 2023 | 4 | Insider trade report | May 15, 2023 |
| Jan 23, 2023 | 4 | Insider trade report | Jan 20, 2023 |
| Jan 5, 2023 | 4 | Insider trade report | Jan 3, 2023 |
| Jan 5, 2023 | 4 | Insider trade report | Jan 3, 2023 |
| Jan 5, 2023 | 4 | Insider trade report | Jan 3, 2023 |
| Jan 4, 2023 | 4 | Insider trade report | Dec 30, 2022 |
| Jan 4, 2023 | 4 | Insider trade report | Dec 30, 2022 |
| Nov 17, 2022 | 4 | Insider trade report | Nov 15, 2022 |
| Nov 17, 2022 | 4 | Insider trade report | Nov 15, 2022 |
| Nov 17, 2022 | 4 | Insider trade report | Nov 15, 2022 |
| Oct 11, 2022 | 4 | Insider trade report | Oct 6, 2022 |
| Aug 31, 2022 | 4 | Insider trade report | Aug 31, 2022 |
| Jun 7, 2022 | 4 | Insider trade report | Jun 3, 2022 |
| Jun 7, 2022 | 4 | Insider trade report | Jun 3, 2022 |
| Jun 7, 2022 | 4 | Insider trade report | Jun 3, 2022 |
| Jun 7, 2022 | 4 | Insider trade report | Jun 3, 2022 |
| Jun 7, 2022 | 4 | Insider trade report | Jun 3, 2022 |
| Apr 12, 2022 | 4 | Insider trade report | Apr 8, 2022 |
| Apr 12, 2022 | 4 | Insider trade report | Apr 8, 2022 |
| Apr 12, 2022 | 4 | Insider trade report | Apr 8, 2022 |
| Apr 12, 2022 | 4 | Insider trade report | Apr 8, 2022 |
| Mar 29, 2022 | 4 | Insider trade report | Mar 2, 2022 |
| Mar 25, 2022 | 4 | Insider trade report | Feb 21, 2022 |
| Jan 3, 2022 | 4 | Insider trade report | Jan 1, 2022 |
| Jan 3, 2022 | 4 | Insider trade report | Jan 1, 2022 |
| Jan 3, 2022 | 4 | Insider trade report | Jan 1, 2022 |
| Jan 3, 2022 | 4 | Insider trade report | Jan 1, 2022 |
| Jan 3, 2022 | 4 | Insider trade report | Jan 1, 2022 |
| Jan 3, 2022 | 4 | Insider trade report | Jan 1, 2022 |
| Jan 3, 2022 | 4 | Insider trade report | Jan 1, 2022 |
| Nov 16, 2021 | 4 | Insider trade report | Nov 12, 2021 |
| Oct 25, 2021 | 4 | Insider trade report | Oct 21, 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.