| Sep 11, 2025 | Robertson Judith J. | Director | DTOISS◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Robertson Judith J. | Director | DTOISS◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Robertson Judith J. | Director | DTOISS◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Robertson Judith J. | Director | DTOISS◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Robertson Judith J. | Director | DTOISS◆ | 7,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Robertson Judith J. | Director | UTENDR | 41,113 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Maderis Gail J | Director | DTOISS◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Maderis Gail J | Director | DTOISS◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Maderis Gail J | Director | DTOISS◆ | 2,750 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Maderis Gail J | Director | DTOISS◆ | 7,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Maderis Gail J | Director | UTENDR | 20,000 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Maderis Gail J | Director | UTENDR | 5,500 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Sussman Norman | Chief Medical Officer | DTOISS◆ | 104,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Sussman Norman | Chief Medical Officer | DTOISS◆ | 69,557 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Sussman Norman | Chief Medical Officer | DTOISS◆ | 39,837 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Sussman Norman | Chief Medical Officer | DTOISS◆ | 10,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Sussman Norman | Chief Medical Officer | DTOISS◆ | 20,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Sussman Norman | Chief Medical Officer | DTOISS | 46,425 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Farfel Gail M | Director | DTOISS◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Farfel Gail M | Director | DTOISS◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Farfel Gail M | Director | DTOISS◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Farfel Gail M | Director | DTOISS◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Farfel Gail M | Director | DTOISS◆ | 7,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Farfel Gail M | Director | UTENDR | 15,500 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Garcia Peter S | Director | DTOISS◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Garcia Peter S | Director | DTOISS◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Garcia Peter S | Director | DTOISS◆ | 7,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Garcia Peter S | Director | UTENDR | 12,500 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Papp Timothy M. | Chief Financial Officer | DTOISS◆ | 60,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Papp Timothy M. | Chief Financial Officer | DTOISS◆ | 12,377 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Papp Timothy M. | Chief Financial Officer | DTOISS◆ | 60,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Papp Timothy M. | Chief Financial Officer | DTOISS | 46,659 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Papp Timothy M. | Chief Financial Officer | UTENDR | 385,000 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Azab Mohammad | Director | DTOISS◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Azab Mohammad | Director | DTOISS◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Azab Mohammad | Director | DTOISS◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Azab Mohammad | Director | DTOISS◆ | 2,750 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Azab Mohammad | Director | DTOISS◆ | 7,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Azab Mohammad | Director | UTENDR | 6,000 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Brown James E | President & CEO | DTOISS◆↺ | 103,077 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 10, 2025 | Farfel Gail M | Director | MEXER◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 10, 2025 | Farfel Gail M | Director | MEXER | 5,500 | $1.22 | $6.7K | +55.0% | ↗Open the original filing on SEC.gov |
| Sep 10, 2025 | Robertson Judith J. | Director | MEXER◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 10, 2025 | Robertson Judith J. | Director | MEXER | 5,500 | $1.22 | $6.7K | +15.4% | ↗Open the original filing on SEC.gov |
| Sep 10, 2025 | Brown James E | President & CEO | MEXER◆ | 130,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 10, 2025 | Brown James E | President & CEO | MEXER | 130,000 | $1.30 | $169K | +31.3% | ↗Open the original filing on SEC.gov |
| Sep 9, 2025 | Garcia Peter S | Director | MEXER◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 9, 2025 | Garcia Peter S | Director | MEXER | 5,500 | $1.22 | $6.7K | +78.6% | ↗Open the original filing on SEC.gov |
| Sep 9, 2025 | Maderis Gail J | Director | MEXER◆ | 5,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 9, 2025 | Maderis Gail J | Director | MEXER | 5,500 | $1.22 | $6.7K | — | ↗Open the original filing on SEC.gov |
| Sep 9, 2025 | Brown James E | President & CEO | MEXER◆ | 131,923 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 9, 2025 | Brown James E | President & CEO | MEXER | 131,923 | $1.30 | $171.5K | +46.6% | ↗Open the original filing on SEC.gov |
| Sep 8, 2025 | Papp Timothy M. | Chief Financial Officer | MEXER◆ | 110,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 8, 2025 | Papp Timothy M. | Chief Financial Officer | MEXER | 110,000 | $1.30 | $143K | +34.2% | ↗Open the original filing on SEC.gov |
| Sep 8, 2025 | Brown James E | President & CEO | MEXER◆ | 10,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 8, 2025 | Brown James E | President & CEO | MEXER | 10,000 | $1.30 | $13K | +3.7% | ↗Open the original filing on SEC.gov |
| Aug 22, 2025 | Asen R Scott | 10% Owner | PBUY | 5,917 | $1.92 | $11.4K | +0.2% | ↗Open the original filing on SEC.gov |
| Aug 21, 2025 | Asen R Scott | 10% Owner | PBUY | 116,612 | $1.90 | $221.3K | +4.6% | ↗Open the original filing on SEC.gov |
| Aug 20, 2025 | Asen R Scott | 10% Owner | PBUY | 87,608 | $1.89 | $165.4K | +9.9% | ↗Open the original filing on SEC.gov |