As of September 29, 2026, Bion Environmental Technologies's top three insider holders are Mark A Smith (President, 4.42Mn shares), Anthony Orphanos (TenPercentOwner, 1.42Mn shares), Anthony Orphanos (TenPercentOwner, 1.26Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Mark A Smith | President | 4,421,102 | 0 | 4,421,102 | 62.2% | 03 Apr, 2024 |
| 2 | Anthony Orphanos | TenPercentOwner | 0 | 2,679,575 | 2,679,575 | 37.7% | 02 Aug, 2023 |
| 3 | William O'Neill | Ceo | 0 | 10,088 | 10,088 | 0.1% | 13 Feb, 2023 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 03 Jan, 2025 | Dominic Bassani | Other | Disposed J | 8,244,803 | $0.00 | $0 | 0 | Direct |
| 18 Jan, 2025 | Danielle C. Lominy | TenPercentOwner | Acquired D | 618,750 | $0.00 | $0 | 892,727 | Indirect |
| 18 Jan, 2025 | Christopher B. Parlow | TenPercentOwner | Disposed D | 618,750 | $0.00 | $0 | 995,250 | Indirect |
| 30 Jun, 2024 | Dominic Bassani | TenPercentOwner | Disposed J | 3,025,000 | $0.00 | $0 | 0 | Indirect |
| 30 Jun, 2024 | Christopher B. Parlow | TenPercentOwner | Disposed D | 500,000 | $0.00 | $0 | 0 | Indirect |
| 31 May, 2024 | William O'Neill | Other | Disposed J | 500,000 | $0.00 | $0 | 0 | Direct |
| 31 May, 2024 | William O'Neill | Other | Disposed J | 304,743 | $0.00 | $0 | 45,257 | Indirect |
| 30 Jun, 2024 | Danielle C. Lominy | TenPercentOwner | Acquired D | 50,000 | $0.00 | $0 | 0 | Indirect |
| 01 Apr, 2024 | Mark A Smith | President | Disposed A | 4,847 | $0.00 | $0 | 4,421,102 | Direct |
| 01 Apr, 2024 | Mark A Smith | President | Disposed D | 75,000 | $0.00 | $0 | 60,134 | Direct |
| 01 Apr, 2024 | Mark A Smith | President | Disposed D | 2,425,000 | $0.00 | $0 | 60,134 | Direct |
| 23 Jan, 2024 | Mark A Smith | President | Acquired M | 2,439,426 | $0.00 | $0 | 4,416,255 | Direct |
| 23 Jan, 2024 | Mark A Smith | President | Acquired M | 85,354 | $0.00 | $0 | 85,354 | Indirect |
| 23 Jan, 2024 | Mark A Smith | President | Disposed M | 300,000 | $0.00 | $0 | 0 | Direct |
| 23 Jan, 2024 | Mark A Smith | President | Disposed M | 1,600,487 | $0.00 | $0 | 0 | Direct |
| 23 Jan, 2024 | Mark A Smith | President | Disposed M | 106,500 | $0.00 | $0 | 0 | Direct |
| 23 Jan, 2024 | Mark A Smith | President | Disposed M | 820,209 | $0.00 | $0 | 0 | Direct |
| 23 Jan, 2024 | Mark A Smith | President | Disposed M | 100,001 | $0.00 | $0 | 0 | Indirect |
| 31 Dec, 2023 | Mark A Smith | President | Acquired A | 449,261 | $0.00 | $0 | 1,776,829 | Direct |
| 31 Dec, 2023 | Mark A Smith | President | Disposed G | 200,000 | $0.00 | $0 | 1,576,829 | Direct |