Hinds Brent (CIK 1888082) reported 16 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-02). Recent activity: Sell CLIR (20,761 shares), Buy CLIR (56,645 shares), Sell CLIR (3,413 shares), Buy CLIR (9,315 shares), Buy CLIR (7,547 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-02 | ClearSign Technologies Corp (CLIR) | Chief Financial Officer | Sell | 20,761 | $11,626 |
| 2026-03-02 | ClearSign Technologies Corp (CLIR) | Chief Financial Officer | Buy | 56,645 | $0 |
| 2026-02-24 | ClearSign Technologies Corp (CLIR) | Chief Financial Officer | Sell | 3,413 | $2,014 |
| 2026-02-24 | ClearSign Technologies Corp (CLIR) | Chief Financial Officer | Buy | 9,315 | $0 |
| 2026-02-24 | ClearSign Technologies Corp (CLIR) | Chief Financial Officer | Buy | 7,547 | $0 |
| 2026-02-24 | ClearSign Technologies Corp (CLIR) | Chief Financial Officer | Sell | 2,765 | $1,631 |
| 2026-02-04 | ClearSign Technologies Corp (CLIR) | Chief Financial Officer | Buy | 10,127 | $0 |
| 2026-02-04 | ClearSign Technologies Corp (CLIR) | Chief Financial Officer | Sell | 3,711 | $2,227 |
| 2025-02-25 | ClearSign Technologies Corp (CLIR) | Chief Financial Officer | Buy | 7,547 | $0 |
| 2025-02-25 | ClearSign Technologies Corp (CLIR) | Chief Financial Officer | Sell | 2,636 | $2,109 |
| 2025-02-24 | ClearSign Technologies Corp (CLIR) | Chief Financial Officer | Buy | 51,176 | $0 |
| 2025-02-24 | ClearSign Technologies Corp (CLIR) | Chief Financial Officer | Sell | 18,757 | $16,131 |
| 2025-02-21 | ClearSign Technologies Corp (CLIR) | Chief Financial Officer | Buy | 2,627 | $0 |
| 2025-02-21 | ClearSign Technologies Corp (CLIR) | Chief Financial Officer | Sell | 963 | $751 |
| 2025-02-21 | ClearSign Technologies Corp (CLIR) | Chief Financial Officer | Buy | 10,127 | $0 |
| 2025-02-21 | ClearSign Technologies Corp (CLIR) | Chief Financial Officer | Sell | 3,712 | $4,454 |
Source: SEC Form 4 filings · as of 2026-03-02