Mark E. Strome serves as Executive at Zivo Bioscience, Inc., where they oversee executive responsibilities. Since joining the company, Mark E. Strome has executed 18 insider transactions totaling $3.6M, demonstrating a bullish approach to their equity position. Their most recent transaction on Dec 17, 2025 involved selling 250,000 shares valued at $895.0K.
Mark E. Strome currently holds 2,900,000 shares of Zivo Bioscience, Inc. (OTCQB:ZIVO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark E. Strome has been a net buyer of OTCQB:ZIVO stock. They have purchased $2.7M and sold $895.0K worth of shares.
Mark E. Strome's most recent insider trade was on Dec 17, 2025, when they sold 250,000 shares at $3.58 per share.
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| $N/A |
| Discretionary |
| Jul 13, 2023 | BEAT | $0 | Award | 23,961 | $N/A | Discretionary |
| Dec 31, 2020 | MVEN | $1.5M | Conversion | 3,750,000 | $0.40 | Discretionary |
| Dec 31, 2020 | MVEN | $348.5K | Conversion | 1,055,930 | $0.33 | Discretionary |
| May 23, 2018 | OTCQB:ZIVO | $426.8K | Purchase | 4,268,163 | $0.10 | Discretionary |
| May 11, 2018 | OTCQB:ZIVO | $882.0K | Purchase | 8,819,966 | $0.10 | Discretionary |
| May 2, 2018 | MVEN | $6.8K | Purchase | 4,200 | $1.62 | Discretionary |
| May 1, 2018 | MVEN | $43.7K | Purchase | 27,000 | $1.62 | Discretionary |
| May 1, 2018 | MVEN | $11.6K | Purchase | 7,000 | $1.66 | Discretionary |
| Apr 30, 2018 | MVEN | $5.8K | Purchase | 3,700 | $1.57 | Discretionary |
| Apr 30, 2018 | MVEN | $1.7K | Purchase | 1,000 | $1.68 | Discretionary |
| Apr 27, 2018 | MVEN | $45.0K | Purchase | 29,408 | $1.53 | Discretionary |
| Apr 26, 2018 | MVEN | $21.3K | Purchase | 14,600 | $1.46 | Discretionary |
| Apr 25, 2018 | MVEN | $4.2K | Purchase | 2,910 | $1.43 | Discretionary |
| Apr 25, 2018 | MVEN | $8.2K | Purchase | 5,687 | $1.44 | Discretionary |
| Apr 25, 2018 | MVEN | $7.1K | Purchase | 5,000 | $1.42 | Discretionary |
| Mar 30, 2018 | MVEN | $1.3M | Purchase | 500,000 | $2.50 | Discretionary |