// insider-profile
MAZELSKY JONATHAN JAY
// activity-summary
No insider transactions in the last 30 days.
// track-record
$0
Total purchased
$33.8M
Total sold
23
0B · 23S transactions
Net seller
Overall direction
Most active in
Filing history: Apr 2025 — Mar 2026Based on last 50 filings
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mar 31, 2026 | MAZELSKY JONATHAN JAY | XRAY | Award | 2,644.64 | $11.34 | $30K |
| Feb 27, 2026 | MAZELSKY JONATHAN JAY | IDXX | Option Exercise | 197 | $505.53 | $100K |
| Feb 27, 2026 | MAZELSKY JONATHAN JAY | IDXX | Option Exercise | 197 | $0.00 | $0K |
| Feb 26, 2026 | MAZELSKY JONATHAN JAY | IDXX | Option Exercise | 23,326 | $141.60 | $3.30M |
| Feb 26, 2026 | MAZELSKY JONATHAN JAY | IDXX | Sale | 1,281 | $650.67 | $834K |
45 more transactions hidden
Free account · No credit card required
Building something? Get API access →