2 Form 4 filings for ECG between 2026-08-11 and 2026-08-18, from 2 filers. 2 discretionary (1 sales, 1 purchases). None state a filing-level total — that aggregate began on 2026-08-17 — so each row below shows only its largest transaction. Prices ran $137 to $145.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-18 | SPARBY DAVID M | purchased | 1,000 | $144.95 | — | — | |
| 2026-08-11 | Sanderson Paul R. | sold | 3,300 | $136.69 | — | — | |
| 2 filings · 2 filers · disclosed totals only | $0 (0/2) | — | |||||