Maggiore Christopher D. has filed 20 Form 4s with the SEC that we hold, all for Zivo Bioscience, Inc. (ZIVO), as Director, 10% owner. Across all of them we count 13 purchases worth $1.2M and 1 sale worth $325 reported on Form 4. In the last 12 months: 1 purchase ($15.0K) and 0 sales ($0). The largest single trade was a purchase of 23,682 shares of Zivo Bioscience, Inc. worth $284.4K, dated 2025-10-08. The first filing on our record is dated 2021-10-15 and the latest 2026-01-27.
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2022-01-11 | P, purchase reported on Form 4 | 7,560 | $20.0K | 2022-01-14 |
| 2022-02-09 | P, purchase reported on Form 4 | 28,363 | $100.7K | 2022-02-16 |
| 2022-02-10 | P, purchase reported on Form 4 | 18,006 | $65.5K | 2022-02-16 |
| 2022-02-11 | P, purchase reported on Form 4 | 44,965 | $174.0K | 2022-02-16 |
| 2022-09-14 | P, purchase reported on Form 4 | 2,000 | $7.1K | 2023-02-14 |
| 2022-09-14 | P, purchase reported on Form 4 | 5,200 | $18.4K | 2023-02-14 |
| 2023-12-13 | P, purchase reported on Form 4 | 45,000 | $45.0K | 2023-12-14 |
| 2023-12-29 | P, purchase reported on Form 4 | 157,692 | $205.0K | 2024-01-02 |
| 2024-06-12 | P, purchase reported on Form 4 | 3,764 | $30.0K | 2024-06-13 |
| 2024-07-26 | P, purchase reported on Form 4 | 2,080 | $16.7K | 2024-07-30 |
| 2024-08-22 | P, purchase reported on Form 4 | 31,336 | $261.3K | 2024-08-23 |
| 2025-04-08 | S, sale reported on Form 4 | 20 | $325 | 2025-04-09 |
| 2025-10-08 | P, purchase reported on Form 4 | 23,682 | $284.4K | 2025-10-09 |
| 2026-01-14 | P, purchase reported on Form 4 | 1,766 | $15.0K | 2026-01-27 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1436075) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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