Mark E Strome insider trades

Open-market stock purchases and sales by Mark E Strome, 10% Owner at Zivo Bioscience, Inc, from SEC Form 4 filings since Nov 21, 2017.

Track record: 25% of 4 scored buys are up 5% or more since purchase, averaging -34%.

Recent trades

DateStockTradeValue
Apr 17, 2026ZIVO Zivo Bioscience, IncBought$200K
Apr 16, 2026BEAT HeartBeam, IncBought$600K
Feb 12, 2026ZIVO Zivo Bioscience, IncBought$195K
Feb 12, 2026ZIVO Zivo Bioscience, IncBought—
Feb 9, 2026BEAT HeartBeam, IncBought (not open market)—
Dec 17, 2025BEAT HeartBeam, IncSold$895K
Oct 13, 2025ZIVO Zivo Bioscience, IncBought$250K
Oct 13, 2025ZIVO Zivo Bioscience, IncBought—

Companies traded

  • ZIVO Zivo Bioscience, Inc: 8 buys, last Apr 17, 2026
  • BEAT HeartBeam, Inc: 1 buy, 1 sale, last Apr 16, 2026
  • MVEN theMaven, Inc: 23 buys, last Dec 31, 2020
  • OTCQB:ZIVO Zivo Bioscience, Inc: 8 buys, last Oct 8, 2020

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