GUERGuerrilla RF, Inc.
- Market cap
- $43.33M
- as of 2026-10-23
- Latest close
- $4.05
- as of 2026-10-23
- Sector
- Technology
- as of 2026-10-24
- Industry
- Semiconductors
- as of 2026-10-24
Cluster
No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).
Form 4 historysince 2024-02-01
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Ellis Thomas B | Aug 28 | Sep 1 | M | 14,164 | $6.00 | $84,984 | 46,456 | No | Form 4 |
| Ellis Thomas B | Aug 28 | Sep 1 | M · derivative | 14,164 | $6.00 | $84,984 | not reported | No | Form 4 |
| Hammer Todd B | Aug 28 | Sep 1 | M | 14,164 | $6.00 | $84,984 | 46,456 | No | Form 4 |
| Hammer Todd B | Aug 28 | Sep 1 | M · derivative | 14,164 | $6.00 | $84,984 | not reported | No | Form 4 |
| Pratt Ryan MichaelChief Executive Officer | Aug 26 | Aug 28 | M | 1,477 | $1.42 | $2,097 | 5,113 | No | Form 4 |
| Pratt Ryan MichaelChief Executive Officer | Aug 26 | Aug 28 | M · derivative | 1,477 | $1.42 | $2,097 | not reported | No | Form 4 |
| Pratt William J | Aug 14 | Aug 18 | A · derivative | 14,164 | $6.00 | $84,984 | 14,164 | No | Form 4 |
| Hammer Todd B | Aug 14 | Aug 18 | A · derivative | 14,164 | $6.00 | $84,984 | 14,164 | No | Form 4 |
| Ellis Thomas B | Aug 14 | Aug 18 | A · derivative | 14,164 | $6.00 | $84,984 | 14,164 | No | Form 4 |
| Smith Gary L /Nc/ | Aug 14 | Aug 18 | A · derivative | 14,164 | $6.00 | $84,984 | 14,164 | No | Form 4 |
| Dunn James E. Jr. | Aug 14 | Aug 18 | A · derivative | 14,164 | $6.00 | $84,984 | 14,164 | No | Form 4 |
| Bell David B | Aug 14 | Aug 18 | A · derivative | 14,164 | $6.00 | $84,984 | 14,164 | No | Form 4 |
| Summerell Virginia R | Aug 14 | Aug 18 | A · derivative | 14,164 | $6.00 | $84,984 | 14,164 | No | Form 4 |
| Ellis Thomas B | Jun 18 | Jun 23 | M | 15,625 | $3.05 | $47,656 | 32,292 | No | Form 4 |
| Ellis Thomas B | Jun 18 | Jun 23 | M · derivative | 15,625 | $3.05 | $47,656 | not reported | No | Form 4 |
| Hammer Todd B | Jun 18 | Jun 23 | M | 15,625 | $3.05 | $47,656 | 32,292 | No | Form 4 |
| Hammer Todd B | Jun 18 | Jun 23 | M · derivative | 15,625 | $3.05 | $47,656 | not reported | No | Form 4 |
| Dunn James E. Jr. | Jun 11 | Jun 15 | M | 2,462 | $1.42 | $3,496 | 50,791 | No | Form 4 |
| Dunn James E. Jr. | Jun 11 | Jun 15 | M | 2,464 | $1.93 | $4,756 | 53,255 | No | Form 4 |
| Dunn James E. Jr. | Jun 11 | Jun 15 | M | 1,229 | $2.20 | $2,704 | 54,484 | No | Form 4 |
| Dunn James E. Jr. | Jun 11 | Jun 15 | M · derivative | 2,462 | $1.42 | $3,496 | not reported | No | Form 4 |
| Dunn James E. Jr. | Jun 11 | Jun 15 | M · derivative | 2,464 | $1.93 | $4,756 | not reported | No | Form 4 |
| Dunn James E. Jr. | Jun 11 | Jun 15 | M · derivative | 1,229 | $2.20 | $2,704 | not reported | No | Form 4 |
| John-Williams MichaelChief Financial Officer | May 15 | May 19 | A · derivative | 32,500 | $6.00 | $195,000 | 32,500 | No | Form 4 |
| Mason Mark AlanChief Operating Officer | May 15 | May 19 | A · derivative | 27,500 | $6.00 | $165,000 | 27,500 | No | Form 4 |
| Chong Kellie Hyon-OkChief Business Officer | May 15 | May 19 | A · derivative | 20,000 | $6.00 | $120,000 | 20,000 | No | Form 4 |
| Pratt Ryan MichaelChief Executive Officer | May 15 | May 19 | A · derivative | 45,000 | $6.00 | $270,000 | 45,000 | No | Form 4 |
| Dunn James E. Jr. | May 15 | May 19 | A · derivative | 15,625 | $3.05 | $47,656 | 15,625 | No | Form 4 |
| Pratt William J | May 15 | May 19 | A · derivative | 15,625 | $3.05 | $47,656 | 15,625 | No | Form 4 |
| Smith Gary L /Nc/ | May 15 | May 19 | A · derivative | 15,625 | $3.05 | $47,656 | 15,625 | No | Form 4 |
| Summerell Virginia R | May 15 | May 19 | A · derivative | 15,625 | $3.05 | $47,656 | 15,625 | No | Form 4 |
| Barkal Susan Berish | May 15 | May 19 | A · derivative | 15,625 | $3.05 | $47,656 | 15,625 | No | Form 4 |
| Ellis Thomas B | May 15 | May 19 | A · derivative | 15,625 | $3.05 | $47,656 | 15,625 | No | Form 4 |
| Hammer Todd B | May 15 | May 19 | A · derivative | 15,625 | $3.05 | $47,656 | 15,625 | No | Form 4 |
| Bell David B | May 15 | May 19 | A · derivative | 15,625 | $3.05 | $47,656 | 15,625 | No | Form 4 |
| Dunn James E. Jr. | May 13 | May 19 | P | 3,335 | $3.00 | Purchase +$10,005 | 5,002 | No | Form 4 |
| John-Williams MichaelChief Financial Officer | Nov 17, 2025 | May 19 | A · derivative | 46,534 | $3.05 | $141,929 | 46,534 | No | Form 4 |
| John-Williams MichaelChief Financial Officer | May 13 | May 15 | P | 2,000 | $2.82 | Purchase +$5,640 | 9,870 | No | Form 4 |
| John-Williams MichaelChief Financial Officer | Nov 17, 2025 | May 15 | A · derivative | 46,534 | $3.05 | $141,929 | 46,534 | No | Form 4 |
| Pratt Ryan MichaelChief Executive Officer | Nov 17, 2025 | Nov 18, 2025 | A · derivative | 50,000 | $3.05 | $152,500 | 50,000 | No | Form 4 |
| Pratt Ryan MichaelChief Executive Officer | Nov 17, 2025 | Nov 18, 2025 | A · derivative | 330 | $3.05 | $1,007 | 330 | No | Form 4 |
| Chong Kellie Hyon-OkChief Business Officer | Nov 17, 2025 | Nov 18, 2025 | A · derivative | 25,000 | $3.05 | $76,250 | 25,000 | No | Form 4 |
| John-Williams MichaelChief Financial Officer | Nov 17, 2025 | Nov 18, 2025 | A · derivative | 24,590 | $0.00 | $0 | 24,590 | No | Form 4 |
| John-Williams MichaelChief Financial Officer | Nov 17, 2025 | Nov 18, 2025 | A · derivative | 46,534 | $3.05 | $141,929 | 46,534 | No | Form 4 |
| Mason Mark AlanChief Operating Officer | Nov 17, 2025 | Nov 18, 2025 | A · derivative | 25,000 | $3.05 | $76,250 | 25,000 | No | Form 4 |
| Dunn James E. Jr. | Nov 26, 2024 | Dec 11, 2024 | P | 9,100 | $1.10 | Purchase +$10,010 | 28,330 | No | Form 4 |
| Ellis Thomas B | Oct 25, 2024 | Oct 28, 2024 | A · derivative | 16,667 | $0.00 | $0 | 16,667 | No | Form 4 |
| Hammer Todd B | Oct 25, 2024 | Oct 28, 2024 | A · derivative | 16,667 | $0.00 | $0 | 16,667 | No | Form 4 |
| Pratt William J | Aug 27, 2024 | Aug 28, 2024 | P | 216 | $3.75 | Purchase +$810 | 1,382 | No | Form 4 |
| Bell David B | Jun 5, 2024 | Jun 7, 2024 | A · derivative | 20,000 | $0.00 | $0 | 20,000 | No | Form 4 |
| Summerell Virginia R | Jun 5, 2024 | Jun 7, 2024 | A · derivative | 20,000 | $0.00 | $0 | 20,000 | No | Form 4 |
| Thompson Gregory J | Jun 5, 2024 | Jun 7, 2024 | A · derivative | 20,000 | $0.00 | $0 | 20,000 | No | Form 4 |
| Smith Gary L /Nc/ | Jun 5, 2024 | Jun 7, 2024 | A · derivative | 20,000 | $0.00 | $0 | 20,000 | No | Form 4 |
| Pratt William J | Jun 5, 2024 | Jun 7, 2024 | A · derivative | 20,000 | $0.00 | $0 | 20,000 | No | Form 4 |
| Dunn James E. Jr. | Jun 5, 2024 | Jun 7, 2024 | A · derivative | 20,000 | $0.00 | $0 | 20,000 | No | Form 4 |
| Barkal Susan Berish | Jun 5, 2024 | Jun 7, 2024 | A · derivative | 20,000 | $0.00 | $0 | 20,000 | No | Form 4 |
| Dunn James E. Jr. | May 29, 2024 | May 31, 2024 | P | 1,666 | $3.00 | Purchase +$4,998 | 19,230 | No | Form 4 |
| Pratt Ryan MichaelChief Executive Officer | May 28, 2024 | May 28, 2024 | P | 100 | $4.25 | Purchase +$425 | 948,845 | No | Form 4 |
| Pratt Ryan MichaelChief Executive Officer | May 24, 2024 | May 28, 2024 | P | 901 | $3.52 | Purchase +$3,172 | 948,745 | No | Form 4 |
| Pratt Ryan MichaelChief Executive Officer | May 23, 2024 | May 28, 2024 | P | 59 | $4.25 | Purchase +$251 | 791 | No | Form 4 |
| Pratt William J | May 20, 2024 | May 20, 2024 | P | 200 | $4.25 | Purchase +$850 | 1,166 | No | Form 4 |
| Pratt William J | Mar 28, 2024 | Apr 1, 2024 | P | 21,139 | not reported | Purchase not reported | 125,378 | No | Form 4 |
| Pratt William J | Mar 28, 2024 | Apr 1, 2024 | P · derivative | 21,139 | $2.50 | Purchase +$52,848 | 21,139 | No | Form 4 |
| Pratt Ryan MichaelChief Executive Officer | Mar 28, 2024 | Apr 1, 2024 | P | 33,822 | $2.50 | Purchase +$84,555 | 947,844 | No | Form 4 |
| Pratt Ryan MichaelChief Executive Officer | Mar 28, 2024 | Apr 1, 2024 | P · derivative | 33,822 | $2.50 | Purchase +$84,555 | 33,822 | No | Form 4 |
| Salem Investment Partners V, Limited Partnership | Mar 28, 2024 | Apr 1, 2024 | P | 261,723 | not reported | Purchase not reported | 695,378 | No | Form 4 |
| Salem Investment Partners V, Limited Partnership | Mar 28, 2024 | Apr 1, 2024 | P · derivative | 261,723 | $2.50 | Purchase +$654,308 | 261,723 | No | Form 4 |
| Bodford Alvin M. | Mar 28, 2024 | Apr 1, 2024 | I | 40,000 | not reported | not reported | 1,870,905 | No | Form 4 |
| Bodford Alvin M. | Mar 28, 2024 | Apr 1, 2024 | I · derivative | 40,000 | $2.50 | $100,000 | 40,000 | No | Form 4 |
| Pratt Ryan MichaelChief Executive Officer | Jan 30, 2024 | Apr 1, 2024 | A · derivative | 35,377 | not reported | not reported | 35,377 | No | Form 4 |
| Bell David B | Apr 5, 2023 | Apr 1, 2024 | A · derivative | 6,411 | $0.00 | $0 | 6,411 | No | Form 4 |
| Dunn James E. Jr. | Apr 5, 2023 | Apr 1, 2024 | A · derivative | 6,411 | $0.00 | $0 | 6,411 | No | Form 4 |
| Barkal Susan Berish | Apr 5, 2023 | Apr 1, 2024 | A · derivative | 6,411 | $0.00 | $0 | 6,411 | No | Form 4 |
| Summerell Virginia R | Apr 5, 2023 | Apr 1, 2024 | A · derivative | 6,411 | $0.00 | $0 | 6,411 | No | Form 4 |
| Thompson Gregory J | Apr 5, 2023 | Apr 1, 2024 | A · derivative | 6,411 | $0.00 | $0 | 6,411 | No | Form 4 |
| Smith Gary L /Nc/ | Apr 5, 2023 | Apr 1, 2024 | A · derivative | 6,411 | $0.00 | $0 | 6,411 | No | Form 4 |
| Berg John AlenChief Financial Officer | Jan 30, 2024 | Feb 1, 2024 | A · derivative | 17,689 | $0.00 | $0 | 17,689 | No | Form 4 |
| Chong Kellie Hyon-OkChief Business Officer | Jan 30, 2024 | Feb 1, 2024 | A · derivative | 17,689 | $0.00 | $0 | 17,689 | No | Form 4 |
| Mason Mark AlanChief Operating Officer | Jan 30, 2024 | Feb 1, 2024 | A · derivative | 17,689 | $0.00 | $0 | 17,689 | No | Form 4 |
| Pratt Ryan MichaelChief Executive Officer | Jan 30, 2024 | Feb 1, 2024 | A · derivative | 35,377 | not reported | not reported | 35,377 | No | Form 4 |