| Aug 12 | Atkins Susan E. | Director | AGRANT◆ | 17,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 15 | Rodriguez Javier | See Remarks | MEXER◆ | 35 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 15 | Rodriguez Javier | See Remarks | MEXER | 35 | — | — | +0.1% | ↗Open the original filing on SEC.gov |
| Jun 15 | Steinhart Richard I | Chief Financial Officer | MEXER◆ | 35 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 15 | Steinhart Richard I | Chief Financial Officer | MEXER | 35 | — | — | +0.1% | ↗Open the original filing on SEC.gov |
| Jun 15 | Yocca Frank | Chief Scientific Officer | MEXER◆ | 35 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 15 | Yocca Frank | Chief Scientific Officer | MEXER | 35 | — | — | +0.1% | ↗Open the original filing on SEC.gov |
| Jun 15 | Mehta Vimal | CEO and President | MEXER◆ | 219 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 15 | Mehta Vimal | CEO and President | MEXER | 219 | — | — | +0.3% | ↗Open the original filing on SEC.gov |
| May 20 | Yocca Frank | Chief Scientific Officer | SSELL◷ | 6,845 | $1.09 | $7.4K | -20.7% | ↗Open the original filing on SEC.gov |
| May 20 | Rodriguez Javier | See Remarks | SSELL◷ | 6,560 | $1.08 | $7.1K | -19.7% | ↗Open the original filing on SEC.gov |
| May 20 | Steinhart Richard I | Chief Financial Officer | SSELL◷ | 6,845 | $1.09 | $7.4K | -20.6% | ↗Open the original filing on SEC.gov |
| May 20 | Mehta Vimal | CEO and President | SSELL◷ | 19,419 | $1.09 | $21.1K | -21.8% | ↗Open the original filing on SEC.gov |
| May 4 | Yocca Frank | Chief Scientific Officer | MEXER◷◆ | 17,500 | — | — | — | ↗Open the original filing on SEC.gov |
| May 4 | Yocca Frank | Chief Scientific Officer | MEXER◷ | 17,500 | — | — | +112.8% | ↗Open the original filing on SEC.gov |
| May 4 | Rodriguez Javier | See Remarks | MEXER◷◆ | 17,500 | — | — | — | ↗Open the original filing on SEC.gov |
| May 4 | Rodriguez Javier | See Remarks | MEXER◷ | 17,500 | — | — | +110.3% | ↗Open the original filing on SEC.gov |
| May 4 | Steinhart Richard I | Chief Financial Officer | MEXER◷◆ | 17,500 | — | — | — | ↗Open the original filing on SEC.gov |
| May 4 | Steinhart Richard I | Chief Financial Officer | MEXER◷ | 17,500 | — | — | +111.9% | ↗Open the original filing on SEC.gov |
| May 4 | Mehta Vimal | CEO and President | MEXER◷◆ | 49,758 | — | — | — | ↗Open the original filing on SEC.gov |
| May 4 | Mehta Vimal | CEO and President | MEXER◷ | 49,758 | — | — | +126.7% | ↗Open the original filing on SEC.gov |
| May 1 | Mehta Vimal | CEO and President | MEXER◆ | 18,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 1 | Mehta Vimal | CEO and President | MEXER | 18,000 | — | — | +84.7% | ↗Open the original filing on SEC.gov |
| May 1 | Steinhart Richard I | Chief Financial Officer | MEXER◆ | 9,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 1 | Steinhart Richard I | Chief Financial Officer | MEXER | 9,000 | — | — | +135.4% | ↗Open the original filing on SEC.gov |
| May 1 | Yocca Frank | Chief Scientific Officer | MEXER◆ | 9,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 1 | Yocca Frank | Chief Scientific Officer | MEXER | 9,000 | — | — | +138.0% | ↗Open the original filing on SEC.gov |
| May 1 | Rodriguez Javier | See Remarks | MEXER◆ | 9,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 1 | Rodriguez Javier | See Remarks | MEXER | 9,000 | — | — | +131.1% | ↗Open the original filing on SEC.gov |
| Mar 15 | Mehta Vimal | CEO and President | MEXER◆ | 219 | — | — | — | ↗Open the original filing on SEC.gov |
| Mar 15 | Mehta Vimal | CEO and President | MEXER | 219 | — | — | +1.0% | ↗Open the original filing on SEC.gov |
| Mar 15 | Steinhart Richard I | Chief Financial Officer | MEXER◆ | 35 | — | — | — | ↗Open the original filing on SEC.gov |
| Mar 15 | Steinhart Richard I | Chief Financial Officer | MEXER | 35 | — | — | +0.5% | ↗Open the original filing on SEC.gov |
| Mar 15 | Rodriguez Javier | See Remarks | MEXER◆ | 35 | — | — | — | ↗Open the original filing on SEC.gov |
| Mar 15 | Rodriguez Javier | See Remarks | MEXER | 35 | — | — | +0.5% | ↗Open the original filing on SEC.gov |
| Mar 15 | Yocca Frank | Chief Scientific Officer | MEXER◆ | 35 | — | — | — | ↗Open the original filing on SEC.gov |
| Mar 15 | Yocca Frank | Chief Scientific Officer | MEXER | 35 | — | — | +0.5% | ↗Open the original filing on SEC.gov |
| Mar 14 | Mehta Vimal | CEO and President | MEXER◆ | 164 | — | — | — | ↗Open the original filing on SEC.gov |
| Mar 14 | Mehta Vimal | CEO and President | MEXER | 164 | — | — | +0.8% | ↗Open the original filing on SEC.gov |
| Mar 14 | Steinhart Richard I | Chief Financial Officer | MEXER◆ | 33 | — | — | — | ↗Open the original filing on SEC.gov |
| Mar 14 | Steinhart Richard I | Chief Financial Officer | MEXER | 33 | — | — | +0.5% | ↗Open the original filing on SEC.gov |
| Mar 14 | Rodriguez Javier | See Remarks | MEXER◆ | 33 | — | — | — | ↗Open the original filing on SEC.gov |
| Mar 14 | Rodriguez Javier | See Remarks | MEXER | 33 | — | — | +0.5% | ↗Open the original filing on SEC.gov |
| Mar 14 | Yocca Frank | Chief Scientific Officer | MEXER◆ | 33 | — | — | — | ↗Open the original filing on SEC.gov |
| Mar 14 | Yocca Frank | Chief Scientific Officer | MEXER | 33 | — | — | +0.5% | ↗Open the original filing on SEC.gov |
| Jan 9 | Laumas Sandeep | Director | AGRANT◆ | 17,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 9 | Patni Rajiv | Director | AGRANT◆ | 17,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 9 | Mueller Peter | Director | AGRANT◆ | 17,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 9 | Votruba Michal | Director | AGRANT◆ | 17,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 9 | Miller Michael Patrick | Director | AGRANT◆ | 17,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 9 | Bray June | Director | AGRANT◆ | 17,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 9 | Mack David J. | Director | AGRANT◆ | 17,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 1 | Yocca Frank | Chief Scientific Officer | AGRANT◆ | 70,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 1 | Steinhart Richard I | Chief Financial Officer | AGRANT◆ | 70,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 1 | Mehta Vimal | CEO and President | AGRANT◆ | 199,032 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 1 | Rodriguez Javier | See Remarks | AGRANT◆ | 70,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Dec 15, 2025 | Mehta Vimal | CEO and President | MEXER◆ | 219 | — | — | — | ↗Open the original filing on SEC.gov |
| Dec 15, 2025 | Mehta Vimal | CEO and President | MEXER | 219 | — | — | +1.1% | ↗Open the original filing on SEC.gov |
| Dec 15, 2025 | Steinhart Richard I | Chief Financial Officer | MEXER◆ | 35 | — | — | — | ↗Open the original filing on SEC.gov |
| Dec 15, 2025 | Steinhart Richard I | Chief Financial Officer | MEXER | 35 | — | — | +0.5% | ↗Open the original filing on SEC.gov |
| Dec 15, 2025 | Rodriguez Javier | See Remarks | MEXER◆ | 35 | — | — | — | ↗Open the original filing on SEC.gov |
| Dec 15, 2025 | Rodriguez Javier | See Remarks | MEXER | 35 | — | — | +0.5% | ↗Open the original filing on SEC.gov |
| Dec 15, 2025 | Yocca Frank | Chief Scientific Officer | MEXER◆ | 35 | — | — | — | ↗Open the original filing on SEC.gov |
| Dec 15, 2025 | Yocca Frank | Chief Scientific Officer | MEXER | 35 | — | — | +0.5% | ↗Open the original filing on SEC.gov |
| Dec 14, 2025 | Mehta Vimal | CEO and President | MEXER◆ | 164 | — | — | — | ↗Open the original filing on SEC.gov |
| Dec 14, 2025 | Mehta Vimal | CEO and President | MEXER | 164 | — | — | +0.8% | ↗Open the original filing on SEC.gov |
| Dec 14, 2025 | Steinhart Richard I | Chief Financial Officer | MEXER◆ | 33 | — | — | — | ↗Open the original filing on SEC.gov |
| Dec 14, 2025 | Steinhart Richard I | Chief Financial Officer | MEXER | 33 | — | — | +0.5% | ↗Open the original filing on SEC.gov |
| Dec 14, 2025 | Rodriguez Javier | See Remarks | MEXER◆ | 33 | — | — | — | ↗Open the original filing on SEC.gov |
| Dec 14, 2025 | Rodriguez Javier | See Remarks | MEXER | 33 | — | — | +0.5% | ↗Open the original filing on SEC.gov |
| Dec 14, 2025 | Yocca Frank | Chief Scientific Officer | MEXER◆ | 33 | — | — | — | ↗Open the original filing on SEC.gov |
| Dec 14, 2025 | Yocca Frank | Chief Scientific Officer | MEXER | 33 | — | — | +0.5% | ↗Open the original filing on SEC.gov |
| Oct 31, 2025 | Mack David J. | Director | MEXER◆ | 1,694 | — | — | — | ↗Open the original filing on SEC.gov |
| Oct 31, 2025 | Mack David J. | Director | MEXER | 1,694 | — | — | +9.1% | ↗Open the original filing on SEC.gov |
| Sep 30, 2025 | Mack David J. | Director | MEXER◆ | 1,694 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 30, 2025 | Mack David J. | Director | MEXER | 1,694 | — | — | +10.0% | ↗Open the original filing on SEC.gov |
| Sep 15, 2025 | Mehta Vimal | CEO and President | MEXER◆ | 219 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 15, 2025 | Mehta Vimal | CEO and President | MEXER | 219 | — | — | +1.1% | ↗Open the original filing on SEC.gov |
| Sep 15, 2025 | Steinhart Richard I | Chief Financial Officer | MEXER◆ | 35 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 15, 2025 | Steinhart Richard I | Chief Financial Officer | MEXER | 35 | — | — | +0.5% | ↗Open the original filing on SEC.gov |
| Sep 15, 2025 | Rodriguez Javier | See Remarks | MEXER◆ | 35 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 15, 2025 | Rodriguez Javier | See Remarks | MEXER | 35 | — | — | +0.5% | ↗Open the original filing on SEC.gov |
| Sep 15, 2025 | Yocca Frank | Chief Scientific Officer | MEXER◆ | 35 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 15, 2025 | Yocca Frank | Chief Scientific Officer | MEXER | 35 | — | — | +0.5% | ↗Open the original filing on SEC.gov |
| Sep 14, 2025 | Mehta Vimal | CEO and President | MEXER◆ | 163 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 14, 2025 | Mehta Vimal | CEO and President | MEXER | 163 | — | — | +0.8% | ↗Open the original filing on SEC.gov |
| Sep 14, 2025 | Steinhart Richard I | Chief Financial Officer | MEXER◆ | 33 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 14, 2025 | Steinhart Richard I | Chief Financial Officer | MEXER | 33 | — | — | +0.5% | ↗Open the original filing on SEC.gov |
| Sep 14, 2025 | Rodriguez Javier | See Remarks | MEXER◆ | 33 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 14, 2025 | Rodriguez Javier | See Remarks | MEXER | 33 | — | — | +0.5% | ↗Open the original filing on SEC.gov |
| Sep 14, 2025 | Yocca Frank | Chief Scientific Officer | MEXER◆ | 33 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 14, 2025 | Yocca Frank | Chief Scientific Officer | MEXER | 33 | — | — | +0.5% | ↗Open the original filing on SEC.gov |
| Aug 31, 2025 | Mack David J. | Director | MEXER◆ | 1,693 | — | — | — | ↗Open the original filing on SEC.gov |
| Aug 31, 2025 | Mack David J. | Director | MEXER | 1,693 | — | — | +11.1% | ↗Open the original filing on SEC.gov |
| Aug 1, 2025 | Steinhart Richard I | Chief Financial Officer | AGRANT◆ | 9,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Aug 1, 2025 | Rodriguez Javier | See Remarks | AGRANT◆ | 9,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Aug 1, 2025 | Yocca Frank | Chief Scientific Officer | AGRANT◆ | 9,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Aug 1, 2025 | Mehta Vimal | CEO and President | AGRANT◆ | 18,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jul 31, 2025 | Mack David J. | Director | MEXER◆ | 1,693 | — | — | — | ↗Open the original filing on SEC.gov |
| Jul 31, 2025 | Mack David J. | Director | MEXER | 1,693 | — | — | +12.5% | ↗Open the original filing on SEC.gov |