SEC CIK 1556270

MAZELSKY JONATHAN JAY

Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
IDXXview stock →83,803.3022026-02-27
XRAYview stock →61,668.5342026-06-12

Position History — IDXX

Reported shares owned immediately after each Form 4 transaction, over time.

035,64471,288106,9322026-022026-022026-022026-022026-022026-022026-02

Recent Filings — IDXX

DateActivitySharesPriceOwned After
2026-02-27Option exercise (derivative)197$0.000
2026-02-27Option exercise197$505.5383,803.302
2026-02-26Option exercise (derivative)23,326$0.000
2026-02-26Open-market sale2,589$663.0483,606.302
2026-02-26Open-market sale1,000$662.1686,195.302
2026-02-26Open-market sale1,200$661.1087,195.302
2026-02-26Open-market sale2,859$659.7588,395.302
2026-02-26Open-market sale3,660$658.9291,254.302
2026-02-26Open-market sale2,860$657.8494,914.302
2026-02-26Open-market sale1,343$656.8597,774.302
2026-02-26Open-market sale1,488$655.8599,117.302
2026-02-26Open-market sale1,111$654.63100,605.302
2026-02-26Open-market sale1,171$653.68101,716.302
2026-02-26Open-market sale1,669$652.49102,887.302
2026-02-26Open-market sale1,095$651.49104,556.302
2026-02-26Open-market sale1,281$650.67105,651.302
2026-02-26Option exercise23,326$141.60106,932.302
2026-02-14Option exercise (derivative)1,099$0.001,099
2026-02-14Option exercise (derivative)958$0.000
2026-02-14Tax withholding915$629.3583,606.302
2026-02-14Option exercise1,099$0.0084,521.302
2026-02-14Option exercise958$0.0083,422.302
2026-02-12Grant / award (derivative)13,407$0.0013,407

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.