Jonathan Jay Mazelsky insider trades

Open-market stock purchases and sales by Jonathan Jay Mazelsky, Director at DENTSPLY SIRONA Inc, from SEC Form 4 filings since Nov 4, 2019.

Track record: 100% of 1 scored buy are up 5% or more since purchase, averaging +14%.

Recent trades

DateStockTradeValue
Dec 31, 2026XRAY DENTSPLY SIRONA IncBought (not open market)$30K
Jun 30, 2026XRAY DENTSPLY SIRONA IncBought (not open market)$30K
Jun 12, 2026XRAY DENTSPLY SIRONA IncBought$101K
Jun 12, 2026XRAY DENTSPLY SIRONA IncBought (not open market)$101K
Jun 3, 2026XRAY DENTSPLY SIRONA IncBought (not open market)—
Mar 31, 2026XRAY DENTSPLY SIRONA IncBought (not open market)$30K
Feb 27, 2026IDXX Idexx Laboratories Inc /DEBought (not open market)—
Feb 26, 2026IDXX Idexx Laboratories Inc /DESold$765K
Feb 26, 2026IDXX Idexx Laboratories Inc /DESold$727K
Feb 26, 2026IDXX Idexx Laboratories Inc /DESold$662K
Feb 26, 2026IDXX Idexx Laboratories Inc /DESold$1.7M
Feb 26, 2026IDXX Idexx Laboratories Inc /DESold$793K
Feb 26, 2026IDXX Idexx Laboratories Inc /DESold$976K
Feb 26, 2026IDXX Idexx Laboratories Inc /DESold$882K
Feb 26, 2026IDXX Idexx Laboratories Inc /DESold$1.9M
Feb 26, 2026IDXX Idexx Laboratories Inc /DESold$2.4M
Feb 26, 2026IDXX Idexx Laboratories Inc /DESold$1.9M
Feb 26, 2026IDXX Idexx Laboratories Inc /DEBought (not open market)—
Feb 26, 2026IDXX Idexx Laboratories Inc /DESold$834K
Feb 26, 2026IDXX Idexx Laboratories Inc /DESold$713K
Feb 26, 2026IDXX Idexx Laboratories Inc /DESold$1.1M
Feb 14, 2026IDXX Idexx Laboratories Inc /DESold (not open market)$576K
Feb 14, 2026IDXX Idexx Laboratories Inc /DEBought (not open market)—
Feb 14, 2026IDXX Idexx Laboratories Inc /DEBought (not open market)—
Feb 12, 2026IDXX Idexx Laboratories Inc /DEBought (not open market)—

Companies traded

  • XRAY DENTSPLY SIRONA Inc: 1 buy, last Dec 31, 2026
  • IDXX Idexx Laboratories Inc /DE: 76 sales, last Feb 27, 2026

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