CoverageForm 410-K10-Q8-K13D13G13F

Harrison Robert Gardner

CIK 0001421563
Chief Information Officer

Filings

32

Latest May 6, 2026

Issuers covered

1

Showing

32 of 32

Page 1

Track record

30 of 30 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 days3050%-0.3%+0.7%+35.8%-85.2%
90 days2871%+16.0%+21.7%+63.0%-112.8%
180 days2483%+23.7%+30.7%+68.8%-104.7%
365 days1593%+32.7%+48.1%+77.2%-181.2%

Issuers

Companies where Harrison Robert Gardner has filed

TickerIssuerFilingsLast filed
SERASera Prognostics, Inc.32May 6, 2026

All filings

32 Form 4 / 4-A filings, newest first

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