// insider-profile
Sibold William John
Title: President and CEOView on SEC.gov ↗
// activity-summary
No insider transactions in the last 30 days.
// track-record
$0
Total purchased
$11.2M
Total sold
8
0B · 8S transactions
Net seller
Overall direction
Most active in
Filing history: Jan 2024 — Mar 2026Based on last 19 filings
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mar 6, 2026 | Sibold William John | MDGL | Sale | 1,663 | $431.94 | $718K |
| Mar 4, 2026 | Sibold William John | MDGL | Award | 14,995 | $0.00 | $0K |
| Mar 4, 2026 | Sibold William John | MDGL | Award | 18,743 | $0.00 | $0K |
| Jan 26, 2026 | Sibold William John | MDGL | Sale | 1,577 | $492.42 | $777K |
| Dec 4, 2025 | Sibold William John | MDGL | Sale | 2,400 | $575.34 | $1.38M |
14 more transactions hidden
Free account · No credit card required
Building something? Get API access →