GRML — Insider Trading Activity
One insider at GRML put personal money into the stock on the open market this window, led by the CFO, against 1 insider selling.
What this means for GRML
GRML is not showing a cluster buy or a step-change versus its own baseline, so what the window amounts to is a single insider acting alone. Who is buying. The most credible buyer in this window is the company’s CFO ($100K–$500K). Overall credibility score: 31/100 (Low).
By the numbers. One insider filed 1 open-market purchase at GRML over the window, 14,000 shares in all at an average of $9.72 a share, most recently on August 25, 2026. On the other side, one insider filed 1 sale covering 3,500 shares at an average of $9.35, the latest on October 1, 2026. That puts the average sale 4% below the average purchase — worth checking against where the stock trades today.
How we read these filings — which transaction codes count, how the cluster and credibility thresholds are set, and what the signals have and haven’t predicted — is written up in the insider trading methodology.
GRML insider filings, one by one
All 2 Form 4 filings from the last 90 days, by insider, with share count, dollar amount and date.