CoverageForm 410-K10-Q8-K13D13G13F

Zagorski Mark

CIK 0001709574
Chief Executive OfficerDirector

Filings

35

Latest Jun 3, 2026

Issuers covered

2

Showing

35 of 35

Page 1

Track record

7 of 7 open-market trades scored (100% price coverage). Returns are signed: a +10% move on a sale shows as -10% (insider was wrong).

HorizonTradesWin rateAvgMedianBestWorst
30 days743%-1.5%-2.0%+11.3%-14.9%
90 days757%+2.8%+8.7%+25.0%-28.1%
180 days743%-9.5%-1.1%+18.8%-42.6%
365 days729%-21.4%-25.4%+13.7%-48.1%

Issuers

Companies where Zagorski Mark has filed

TickerIssuerFilingsLast filed
DVDoubleverify Holdings, Inc.32Jun 3, 2026
OBOutbrain Inc.3May 18, 2026

All filings

35 Form 4 / 4-A filings, newest first

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