Simplex Trading, LLC
- SEC CIK
- 0001488542
- Latest filing
- Aug 12, 2026
CLIR holding history
ClearSign Technologies Corp in every 13F filed by Simplex Trading, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
CLIR overviewAll 13F holders of CLIRFull Q2 2026 holdings
- Shares (Q1 2026)
- 0
- Sold out in Q1 2026
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 10
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q1 2026 | 0 | $0 | 0.0% | −721−100.0% | Sold outConverted for a 1-for-10 split | Holders |
| Q4 2025 | 7,211 | $4.01K | <0.1% | +1,214+20.2% | Added | Holders |
| Q3 2025 | 5,997 | $4.00K | <0.1% | +5,997 | New | Holders |
| Q2 2025 | 0 | $0 | 0.0% | −393−100.0% | Sold out | Holders |
| Q1 2025 | 393 | $0 | 0.0% | −3,180−89.0% | Reduced | Holders |
| Q4 2024 | 3,573 | $5.00K | <0.1% | +2,578+259.1% | Added | Holders |
| Q3 2024 | 995 | $0 | 0.0% | +300+43.2% | Added | Holders |
| Q2 2024 | 695 | $0 | 0.0% | +695 | New | Holders |
| Q3 2022 | 0 | $0 | 0.0% | −1,890−100.0% | Sold out | Holders |
| Q2 2022 | 1,890 | $2.00K | <0.1% | +1,890 | New | Holders |
| Q1 2022 | 0 | $0 | 0.0% | −5,113−100.0% | Sold out | Holders |
| Q4 2021 | 5,113 | $7.00K | <0.1% | −8,322−61.9% | Reduced | Holders |
| Q3 2021 | 13,435 | $65.0K | <0.1% | +2,028+17.8% | Added | Holders |
| Q2 2021 | 11,407 | $54.0K | <0.1% | +11,407 | New | Holders |