2025Q4
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| Fisch Harry | Chief Corporate Officer | 7,239,096 | May 28, 2024 |
| Wenninger Richard E | Director | 1,983,220 | Dec 11, 2014 |
| Leeper Mary Ann | Director | 1,193,155 | Jul 9, 2012 |
| K&H Fisch Family Partners, LLC | — | 661,040 | Dec 6, 2016 |
| Love Andrew S Jr | Director | 593,785 | Aug 18, 2016 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Dec 5, 2025 | Dec 9, 2025 | BARNETTE K GARY | Chief Scientific Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 5, 2025 | Dec 9, 2025 | Rankowitz Michael L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 5, 2025 | Dec 9, 2025 | Katzovitz Loren Mark | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 5, 2025 | Dec 9, 2025 | STEINER MITCHELL SHUSTER | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 5, 2025 | Dec 9, 2025 | Hyun Grace | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 5, 2025 | Dec 9, 2025 | Greco Michele | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 5, 2025 | Dec 9, 2025 | Lu Lucy | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 5, 2025 | Dec 9, 2025 | FISCH HARRY | Chief Corporate Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 1, 2025 | Oct 3, 2025 | Rankowitz Michael L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 1, 2025 | Oct 3, 2025 | Hyun Grace | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 1, 2025 | Oct 3, 2025 | Lu Lucy | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 6, 2025 | May 8, 2025 | Hyun Grace | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 6, 2025 | May 8, 2025 | Katzovitz Loren Mark | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 6, 2025 | May 8, 2025 | Greco Michele | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 6, 2025 | May 8, 2025 | BARNETTE K GARY | Chief Scientific Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 6, 2025 | May 8, 2025 | STEINER MITCHELL SHUSTER | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 6, 2025 | May 8, 2025 | Lu Lucy | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 6, 2025 | May 8, 2025 | FISCH HARRY | Chief Corporate Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 6, 2025 | May 8, 2025 | Rankowitz Michael L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 13, 2025 | Mar 14, 2025 | Hyun Grace | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 13, 2025 | Mar 14, 2025 | Katzovitz Loren Mark | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 18, 2025 | Feb 20, 2025 | Rankowitz Michael L | Director | Buy | 95.0 | +150,000 | 150.00% | ✗ | $84.4K |
| Oct 1, 2024 | Oct 2, 2024 | Hyun Grace | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 1, 2024 | Oct 2, 2024 | Rankowitz Michael L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 1, 2024 | Oct 2, 2024 | Lu Lucy | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 1, 2024 | Oct 2, 2024 | Eisenberger Mario | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 6, 2024 | Aug 7, 2024 | Katzovitz Loren Mark | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 6, 2024 | Aug 7, 2024 | Lu Lucy | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 6, 2024 | Aug 7, 2024 | Eisenberger Mario | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 6, 2024 | Aug 7, 2024 | Hyun Grace | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 6, 2024 | Aug 7, 2024 | Rankowitz Michael L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 2, 2024 | Katzovitz Loren Mark | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| May 24, 2024 | May 28, 2024 | FISCH HARRY | Chief Corporate Officer | Buy | 47.5 | +4,000 | 0.05% | ✗ | $5K |
| May 24, 2024 | May 24, 2024 | BARNETTE K GARY | Chief Scientific Officer | Buy | 90.0 | +5,000 | 100.00% | ✗ | $6.7K |
| May 22, 2024 | May 24, 2024 | STEINER MITCHELL SHUSTER | CEO | Sell | 32.5 | -70,183 | -0.98% | ✗ | $87.5K |
| May 15, 2024 | May 17, 2024 | FISCH HARRY | Chief Corporate Officer | Buy | 55.0 | +6,711 | 0.08% | ✗ | $10K |
| May 15, 2024 | May 17, 2024 | STEINER MITCHELL SHUSTER | CEO | Sell | 22.5 | -171,875 | -2.35% | ✗ | $246.9K |
| May 7, 2024 | May 9, 2024 | Greco Michele | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 7, 2024 | May 9, 2024 | BARNETTE K GARY | Chief Scientific Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 7, 2024 | May 9, 2024 | FISCH HARRY | Chief Corporate Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 7, 2024 | May 9, 2024 | STEINER MITCHELL SHUSTER | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 2, 2023 | Nov 17, 2023 | Rankowitz Michael L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 2, 2023 | Nov 17, 2023 | Eisenberger Mario | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 2, 2023 | Nov 17, 2023 | Lu Lucy | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 2, 2023 | Nov 17, 2023 | Hyun Grace | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 9, 2023 | May 11, 2023 | Greco Michele | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 9, 2023 | May 11, 2023 | FISCH HARRY | Chief Corporate Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 9, 2023 | May 11, 2023 | BARNETTE K GARY | Chief Scientific Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 9, 2023 | May 11, 2023 | Lu Lucy | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 9, 2023 | May 11, 2023 | Rankowitz Michael L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 9, 2023 | May 11, 2023 | STEINER MITCHELL SHUSTER | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 9, 2023 | May 11, 2023 | Hyun Grace | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 9, 2023 | May 11, 2023 | Eisenberger Mario | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 2, 2022 | Nov 4, 2022 | Eisenberger Mario | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 2, 2022 | Nov 4, 2022 | Hyun Grace | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 2, 2022 | Nov 4, 2022 | Lu Lucy | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 2, 2022 | Nov 4, 2022 | Rankowitz Michael L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 2, 2022 | Nov 4, 2022 | STEINER MITCHELL SHUSTER | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 2, 2022 | Nov 4, 2022 | Greco Michele | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 2, 2022 | Nov 4, 2022 | BARNETTE K GARY | Chief Scientific Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 2, 2022 | Nov 4, 2022 | FISCH HARRY | Chief Corporate Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 15, 2022 | Aug 17, 2022 | Eisenberger Mario | Director | Sell | 17.5 | -100,000 | -100.00% | ✗ | $2M |
| Apr 22, 2022 | Apr 25, 2022 | BARNETTE K GARY | Chief Scientific Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 22, 2022 | Apr 25, 2022 | Greco Michele | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 22, 2022 | Apr 25, 2022 | FISCH HARRY | Chief Corporate Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 22, 2022 | Apr 25, 2022 | STEINER MITCHELL SHUSTER | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 29, 2022 | Mar 31, 2022 | Hyun Grace | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 3, 2021 | Nov 5, 2021 | Eisenberger Mario | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 3, 2021 | Nov 5, 2021 | Hyun Grace | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 3, 2021 | Nov 5, 2021 | STEINER MITCHELL SHUSTER | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 3, 2021 | Nov 5, 2021 | BARNETTE K GARY | Chief Scientific Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 3, 2021 | Nov 5, 2021 | Greco Michele | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 3, 2021 | Nov 5, 2021 | Rankowitz Michael L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 3, 2021 | Nov 5, 2021 | Lu Lucy | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 3, 2021 | Nov 5, 2021 | FISCH HARRY | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 17, 2021 | Aug 19, 2021 | Lu Lucy | Director | Buy | 91.3 | +4,800 | 96.00% | ✗ | $32.5K |
| Jun 16, 2021 | Jun 21, 2021 | FISCH HARRY | Director | Sell | 20.0 | -100,000 | -1.23% | ✗ | $835.3K |
| May 14, 2021 | May 18, 2021 | Lu Lucy | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 18, 2021 | Lu Lucy | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Mar 23, 2021 | Mar 25, 2021 | Hyun Grace | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 10, 2021 | Mar 11, 2021 | Hyun Grace | Director | Buy | 91.3 | +3,500 | 31.00% | ✗ | $49.3K |
| Feb 12, 2021 | Feb 12, 2021 | STEINER MITCHELL SHUSTER | CEO | Sell | 37.5 | -20,000 | -0.27% | ✗ | $417.7K |
| Dec 16, 2020 | Dec 18, 2020 | BARNETTE K GARY | Chief Scientific Officer | Sell | 17.5 | -100,000 | -100.00% | ✗ | $1.1M |
| Dec 16, 2020 | Dec 18, 2020 | STEINER MITCHELL SHUSTER | CEO | Sell | 17.5 | -250,000 | -3.27% | ✗ | $2.4M |
| Nov 13, 2020 | Nov 17, 2020 | FISCH HARRY | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 13, 2020 | Nov 17, 2020 | Rankowitz Michael L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 13, 2020 | Nov 17, 2020 | Eisenberger Mario | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 13, 2020 | Nov 17, 2020 | Socorro Jesus | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 13, 2020 | Nov 17, 2020 | BARNETTE K GARY | Chief Scientific Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 13, 2020 | Nov 17, 2020 | Hyun Grace | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 13, 2020 | Nov 17, 2020 | Greco Michele | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 13, 2020 | Nov 17, 2020 | STEINER MITCHELL SHUSTER | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 26, 2020 | Aug 27, 2020 | FISCH HARRY | Director | Buy | 56.3 | +5,000 | 0.06% | ✗ | $13.8K |
| Aug 24, 2020 | Aug 26, 2020 | Greco Michele | CFO | Buy | 86.3 | +5,000 | 5.48% | ✗ | $13.2K |
| Aug 20, 2020 | Hyun Grace | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Feb 21, 2020 | Feb 24, 2020 | FISCH HARRY | Director | Buy | 47.5 | +1,000 | 0.01% | ✗ | $4.5K |
| Feb 20, 2020 | Feb 21, 2020 | FISCH HARRY | Director | Buy | 47.5 | +1,000 | 0.01% | ✗ | $4.5K |
| Feb 19, 2020 | Feb 19, 2020 | Socorro Jesus | Director | Buy | 91.3 | +5,000 | 18.18% | ✗ | $21.4K |
| Dec 19, 2019 | Dec 20, 2019 | Socorro Jesus | Director | Buy | 91.3 | +5,000 | 22.22% | ✗ | $14K |
| Dec 4, 2019 | Dec 6, 2019 | STEINER MITCHELL SHUSTER | CEO | Sell | 48.8 | -25,000 | -0.33% | ✓ | $55.3K |