// company-profile
Guerrilla RF, Inc.
GUER// activity-summary
Recent insider activity is bullish. Over the last 30 days, 10 insiders purchased shares (net $106K). Buying was led by HAMMER TODD B.
// 90-day insight
Over the last 90 days, Guerrilla RF, Inc. insiders bought $122K across 24 transactions with no open-market sales.
- Most active insider: Dunn James E. Jr. with 8 transactions totaling $21K.
- Largest single purchase: $48K by ELLIS THOMAS B on Jun 18, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Guerrilla RF, Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 18, 2026 | HAMMER TODD B | GUER | Option Exercise | 15,625 | $0.00 | $0K |
| Jun 18, 2026 | ELLIS THOMAS B | GUER | Option Exercise | 15,625 | $3.05 | $48K |
| Jun 18, 2026 | ELLIS THOMAS B | GUER | Option Exercise | 15,625 | $0.00 | $0K |
| Jun 18, 2026 | HAMMER TODD B | GUER | Option Exercise | 15,625 | $3.05 | $48K |
| Jun 11, 2026 | Dunn James E. Jr. | GUER | Option Exercise | 2,464 | $1.93 | $5K |
45 more transactions hidden
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