Comparable stake leader
Anthony Orphanos
SEC ownership of BION ENVIRONMENTAL TECHNOLOGIES INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000875729.
Disclosed value leader
Mark A. Smith
Comparable rows
0/14
Latest evidence
31 Mar 2026
- Public ticker
- BNET on OTC
- Parsed ownership sources
-
3/4/5 and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Anthony Orphanos
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
31 Mar 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000875729
- Issuer location
- Old Bethpage, NY
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of BION ENVIRONMENTAL TECHNOLOGIES INC (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Anthony Orphanos
Disclosed value leader
Mark A. Smith
Comparable rows
0/14
Latest evidence
31 Mar 2026
3/4/5
13F
Highest disclosed value: $5,284,388
14 rows are not safely comparable across share classes.
Showing 1-8 of 14 holder rows.
Quick read
Mark A. Smith has the largest disclosed position value at $5.28M.
0 of 14 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Mark A. Smith's linked filing trail.
Disclosed position value
Top 5
Anthony Orphanos
$1.55M
Danielle C. Lominy
$649.8K
Christopher B. Parlow
$418.4K
Mark A. Smith
$5.28M
Dominic Bassani
$1.65M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-8 of 14 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Anthony Orphanos |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$1,549,933
1,359,591 shares
|
— | 30 Jun 2023 |
| Danielle C. Lominy |
3/4/5
10%+ Owner
|
—
mixed-class rows
|
$649,800
3,297,727 shares
mixed-class rows
|
— | 18 Jan 2025 |
| Christopher B. Parlow |
3/4/5
10%+ Owner
|
—
mixed-class rows
|
$418,386
3,698,828 shares
mixed-class rows
|
— | 18 Jan 2025 |
| Mark A. Smith |
3/4/5
Resigned 7/31/2024
|
—
mixed-class rows
|
$5,284,388
8,066,112 shares
mixed-class rows
|
— | 30 Jun 2024 |
| Dominic Bassani |
3/4/5
Ceased being an affiliate(8)
|
—
mixed-class rows
|
$1,647,264
3,585,074 shares
mixed-class rows
|
— | 03 Jan 2025 |
| Gregory W. Schoener |
3/4/5
COO, Director
|
—
class O/S missing
|
$798,000
700,000 shares
|
— | 15 Oct 2024 |
| Stephen Craig Scott |
3/4/5
CEO, Director
|
—
mixed-class rows
|
$549,986
2,601,191 shares
mixed-class rows
|
— | 16 Dec 2024 |
| Salvatore J. Zizza |
3/4/5
Director
|
—
class O/S missing
|
$119,828
105,112 shares
|
— | 15 Feb 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 26 Jul 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-15 of 15 reporting-owner rows connected to BION ENVIRONMENTAL TECHNOLOGIES INC. Open a relationship link for the CIK-to-CIK filing trail.
Rows
15
Largest Forms 3/4/5 holder
Mark A. Smith
Net 12M change
$0
Latest report
07 Jul 2025
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Mark A. Smith | Resigned 7/31/2024 | $5,284,388 | Mixed | 30 Jun 2024 | ||
| Dominic Bassani | Ceased being an affiliate(8) | $1,647,264 | Mixed | 03 Jan 2025 | ||
| Anthony Orphanos | 10%+ Owner | $1,549,933 | Mixed | 30 Jun 2023 | ||
| Gregory W. Schoener | COO, Director | $798,000 | Mixed | 15 Oct 2024 | ||
| Danielle C. Lominy | 10%+ Owner | $649,800 | Mixed | 18 Jan 2025 | ||
| Stephen Craig Scott | CEO, Director | $549,986 | Mixed | 16 Dec 2024 | ||
| Christopher B. Parlow | 10%+ Owner | $418,386 | Mixed | 18 Jan 2025 | ||
| Salvatore J. Zizza | Director | $119,828 | Mixed | 15 Feb 2023 | ||
| Stephen J. Posner | Director | $50,807 | Mixed | 07 Jul 2025 | ||
| William O'Neill | Prior CEO and Director | $11,500 | Mixed | 31 May 2024 | ||
| Schafer Edward T. | Former Board member-12/31/24 | Mixed | 16 Jan 2025 | |||
| William F. Rupp | Director | Mixed | 15 Feb 2023 | |||
| Turk Courtney Stovall | Director | Mixed | 15 Oct 2024 | |||
| Jon Northrop | Secretary, Director | Mixed | 07 Feb 2023 | |||
| Robert D. Weerts | Director | Mixed | 22 Oct 2024 |
Recent insider transactions for BION ENVIRONMENTAL TECHNOLOGIES INC
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.