CIK 0001434524 · Non-accelerated filer<br>Smaller reporting company
ClearSign Technologies Corp
Sign in to watch- Ticker
- CLIR
- Exchange
- Nasdaq
- Industry
- Industrial Instruments For Measurement, Display, and Control
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- Phone
- (918) 500-7312
- Business address
- 8023 E. 63RD PLACE, SUITE 101, TULSA, OK, 74133
- Former names
- CLEARSIGN COMBUSTION CORP
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-07-01 | Basenese Lou Director | Grant or award · Restricted Stock Units | +34,722 | 45,645 | ||
| 2025-05-22 | Basenese Lou Director | Grant or award · Restricted Stock Units | +10,923 | 10,923 | ||
| 2025-04-01 | de Lacy Catharine Director | Grant or award · Restricted Stock Units | +24,857 | 186,782 | ||
| 2025-04-01 | Schrecker Judith S Director | Grant or award · Restricted Stock Units | +33,735 | 385,661 | ||
| 2025-04-01 | Silva Gil Todd Director | Grant or award · Restricted Stock Units | +19,369 | 61,001 | ||
| 2025-04-01 | Maley David M Director | Grant or award · Restricted Stock Units | +23,728 | 95,991 | ||
| 2025-02-24 | Hinds Brent Chief Financial Officer | Option exercise | +7,547 | 120,476 | ||
| 2025-02-24 | Hinds Brent Chief Financial Officer | Shares withheld for taxes | −2,636 | $0.80 | $2K | 117,840 |
| 2025-02-24 | Hinds Brent Chief Financial Officer | Option exercise · Restricted Stock Unit | −7,547 | 15,094 | ||
| 2025-02-20 | Hinds Brent Chief Financial Officer | Grant or award | +51,176 | 131,686 | ||
| 2025-02-20 | Hinds Brent Chief Financial Officer | Shares withheld for taxes | −18,757 | $0.86 | $16K | 112,929 |
| 2025-02-20 | Hinds Brent Chief Financial Officer | Grant or award · Restricted Stock Unit | +27,946 | 27,946 | ||
| 2025-02-20 | Deller Colin James Chief Executive Officer | Grant or award | +100,393 | 221,699 | ||
| 2025-02-20 | Deller Colin James Chief Executive Officer | Shares withheld for taxes | −49,846 | $0.86 | $43K | 171,853 |
| 2025-02-02 | Hinds Brent Chief Financial Officer | Option exercise | +10,127 | 84,222 | ||
| 2025-02-02 | Hinds Brent Chief Financial Officer | Shares withheld for taxes | −3,712 | $1.20 | $4K | 80,510 |
| 2025-02-02 | Hinds Brent Chief Financial Officer | Option exercise · Restricted Stock Unit | −10,127 | 10,127 | ||
| 2025-01-02 | de Lacy Catharine Director | Grant or award · Restricted Stock Units | +13,848 | 161,925 | ||
| 2025-01-02 | Silva Gil Todd Director | Grant or award · Restricted Stock Units | +10,791 | 41,632 | ||
| 2025-01-02 | Schrecker Judith S Director | Grant or award · Restricted Stock Units | +18,794 | 351,926 |
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