ECG — Insider Trading Activity
One insider at ECG put personal money into the stock on the open market this window, led by a Director, against 1 insider selling.
What this means for ECG
ECG 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 a Director ($100K–$500K), growing their stake by 5%. Overall credibility score: 21/100 (Low).
By the numbers. One insider filed 1 open-market purchase at ECG over the window, 1,000 shares in all at an average of $144.95 a share, most recently on August 17, 2026. On the other side, one insider filed 1 sale covering 3,300 shares at an average of $136.69, the latest on August 7, 2026. That puts the average sale 6% 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.
ECG insider filings, one by one
All 2 Form 4 filings from the last 90 days, by insider, with share count, dollar amount and date.
Other tickers with the same signal
Companies of a comparable size whose Form 4 filings tripped the same insider buying flag as ECG in this window.
- EVLV insider trading — 3 buyers, 1 seller, credibility 38/100
- ENOV insider trading — 2 buyers, credibility 55/100
- BPRN insider trading — 1 buyer, 2 sellers, credibility 26/100
- BTDR insider trading — 2 buyers, credibility 61/100
- GPOR insider trading — 1 buyer, 2 sellers, credibility 43/100