BIOF
BIOF
US
0
Insider buys (3m)
3
Insider sells (3m)
-$91.0K
Net value (3m)
—
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Sep 3, 2026 | Kneppers Chris J · director | Sale | 200,000 | $0.09 |
| Sep 3, 2026 | Kneppers Chris J · director | Sale | 700,000 | $0.09 |
| Sep 3, 2026 | Kneppers Chris J · director | Sale | 100,000 | $0.10 |
Institutional positioning
13F filings over the trailing two quarters
New 1Increased 0Reduced 0Sold out 2
| Filer | Action | Shares | Filed |
|---|---|---|---|
| Ancora Advisors LLC | Unchanged | 280,369 | May 15, 2026 |
| Atlas Wealth LLC | New Position | 24,300 | May 13, 2026 |
| Atlas Wealth LLC | Sold Out | 0 | May 13, 2026 |
| Ancora Advisors LLC | Sold Out | 0 | May 15, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Sep 3, 2026