GUER SEC Form 4 filings
Guerrilla Rf, Inc. Latest Insider Trading Activity
Our insider trading activity tracker for Guerrilla Rf, Inc. shows 13 total open-market insider transactions for GUER over the past 1,333 days. The most recent displayed transaction was on May 13, 2026, when Dunn James E. Jr. (Guerrilla Rf, Inc. Director) reported a purchase of 3,335 shares at $3.00 per share. This page shows up to the 10 most recent SEC Form 4 filing records on a 6-hour delay. Sign up for real-time updates and access to 20 years of historic insider trading data.
Insider Trading For GUER Charted on Daily Candles. Scroll left or zoom out to load earlier candles (up to 2 years).
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Charting by TradingView Lightweight Charts
| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. GUER | 2026-05-19 | 2026-05-13 | Guerrilla Rf, Inc. | Dunn James E. Jr. | Director | Buy | 1 | 3,335 | $3.00 | $10,005.00 | 66.67% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. GUER | 2026-05-15 | 2026-05-13 | Guerrilla Rf, Inc. | John-Williams Michael | Chief Financial Officer | Buy | 1 | 2,000 | $2.82 | $5,640.00 | 20.26% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. GUER | 2024-12-11 | 2024-11-26 | Guerrilla Rf, Inc. | Dunn James E. Jr. | Director | Buy | 1 | 9,100 | $1.10 | $10,010.00 | 32.12% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. GUER | 2024-08-28 | 2024-08-27 | Guerrilla Rf, Inc. | Pratt William J | Director | Buy | 1 | 216 | $3.75 | $810.00 | 15.63% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. GUER | 2024-05-28 | 2024-05-28 | Guerrilla Rf, Inc. | Pratt Ryan Michael | Chief Executive Officer | Buy | 3 | 1,060 | $3.63 | $3,847.27 | 0.06% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. GUER | 2024-05-20 | 2024-05-20 | Guerrilla Rf, Inc. | Pratt William J | Director | Buy | 1 | 200 | $4.25 | $850.00 | 17.15% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. GUER | 2023-06-01 | 2023-05-30 | Guerrilla Rf, Inc. | Mason Mark Alan | Chief Operating Officer | Buy | 1 | 225 | $4.52 | $1,017.00 | 100.00% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. GUER | 2023-05-19 | 2023-05-18 | Guerrilla Rf, Inc. | Summerell Virginia R | Director | Buy | 2 | 400 | $6.60 | $2,640.00 | 66.67% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. GUER | 2023-05-16 | 2023-05-15 | Guerrilla Rf, Inc. | Pratt William J | Director | Buy | 1 | 200 | $7.75 | $1,550.00 | 70.67% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. GUER | 2023-01-23 | 2023-01-20 | Guerrilla Rf, Inc. | Barkal Susan Berish | Director | Buy | 1 | 40,000 | $1.30 | $52,000.00 | 100.00% | View Filing |
⚠️ THE SAMPLE ABOVE IS DEFERRED BY 6 HOURS ⚠️
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