// company-profile

Guerrilla RF, Inc.

GUER
ExchangeOTCSectorSemiconductors & Related DevicesInc.DEFilings56Insiders16
// api This Guerrilla RF, Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.

// 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

— stable
Total reported AUM
$60,624
QoQ change
Reporting period
2026-03-31
#1
Diversified Trust Co
CIK 1479844
$60,624
33K shares

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.

DateInsiderCompanyTypeSharesPriceValue
Jun 18, 2026HAMMER TODD BGUER
Option Exercise
15,625$0.00$0K
Jun 18, 2026ELLIS THOMAS BGUER
Option Exercise
15,625$3.05$48K
Jun 18, 2026ELLIS THOMAS BGUER
Option Exercise
15,625$0.00$0K
Jun 18, 2026HAMMER TODD BGUER
Option Exercise
15,625$3.05$48K
Jun 11, 2026Dunn James E. Jr.GUER
Option Exercise
2,464$1.93$5K

45 more transactions hidden

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