2025Q4
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| Yu John S | CEO | 5,316,572 | Nov 26, 2025 |
| Bhowmick Neil | — | 1,139,983 | Apr 7, 2025 |
| Murali Ramachandran | VP of Research and Development | 299,529 | Nov 26, 2025 |
| Samuelson Doug | CFO | 293,039 | Nov 26, 2025 |
| Singhvi Rahul | — | 49,204 | Nov 26, 2025 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Oct 8, 2025 | Dec 30, 2025 | Bhowmick Neil | Chief Scientific Officer | Neutral | 90.0 | +171,756 | 15.07% | ✗ | - |
| Sep 16, 2025 | Dec 23, 2025 | Bae Hyun W. | Director | Neutral | 90.0 | +29,084 | 65.67% | ✗ | - |
| Oct 8, 2025 | Nov 26, 2025 | Murali Ramachandran | VP of Research and Development | Neutral | 90.0 | +152,672 | 103.96% | ✗ | - |
| Sep 16, 2025 | Nov 26, 2025 | Keyoung Hansoo Michael | Director | Neutral | 90.0 | +29,084 | 100.00% | ✗ | - |
| Oct 8, 2025 | Nov 26, 2025 | Singhvi Rahul | Director | Neutral | 90.0 | +19,084 | 63.36% | ✗ | - |
| Oct 8, 2025 | Nov 26, 2025 | Samuelson Doug | CFO | Neutral | 90.0 | +152,672 | 108.77% | ✗ | - |
| Oct 8, 2025 | Nov 26, 2025 | Yu John S | CEO | Neutral | 82.5 | +190,840 | 3.56% | ✗ | - |
| Apr 30, 2025 | Singhvi Rahul | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 1, 2025 | Apr 7, 2025 | Bhowmick Neil | Chief Scientific Officer | Neutral | 77.5 | +14,000 | 1.24% | ✗ | - |
| Jan 1, 2025 | Feb 24, 2025 | Murali Ramachandran | VP of Research and Development | Neutral | 90.0 | +14,000 | 10.52% | ✗ | - |
| Jan 1, 2025 | Feb 24, 2025 | Yu John S | CEO | Neutral | 60.0 | +14,000 | 0.26% | ✗ | - |
| Nov 25, 2024 | Nov 25, 2024 | Murali Ramachandran | VP of Research and Development | Buy | 55.0 | +200 | 0.15% | ✗ | $318 |
| Nov 22, 2024 | Nov 25, 2024 | Samuelson Doug | CFO | Buy | 82.5 | +2,500 | 4.29% | ✗ | $3.8K |
| Nov 20, 2024 | Nov 21, 2024 | Yu John S | CEO | Buy | 55.0 | +4,000 | 0.07% | ✗ | $5.8K |
| Sep 24, 2024 | Bhowmick Neil | Chief Scientific Officer | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Sep 24, 2024 | MAZANET ROSEMARY | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Sep 24, 2024 | Murali Ramachandran | VP of Research and Development | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Sep 24, 2024 | Keyoung Hansoo Michael | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Sep 24, 2024 | Samuelson Doug | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Sep 24, 2024 | Yu John S | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Sep 24, 2024 | Bae Hyun W. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |