| Exec date | Filing date | Company | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Jun 14, 2022 | Jun 16, 2022 | ClearSign Technologies Corp | Director | Buy | 95.0 | +45,000 | 21.95% | ✗ | $50.4K |
| Aug 24, 2020 | Aug 26, 2020 | ClearSign Technologies Corp | Director | Buy | 95.0 | +35,000 | 20.59% | ✗ | $70K |
| May 17, 2019 | May 20, 2019 | ClearSign Technologies Corp | Director | Buy | 95.0 | +100,000 | 142.86% | ✗ | $101.2K |