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Also trades as: 0I0B.L (LSE) · $vol 0M

CLIR Smart Money

ClearSign Technologies Corporation
1W: +1.7% 1M: -17.4% 3M: -14.4% YTD: -38.4% 1Y: -55.7% 3Y: -69.7% 5Y: -84.7%
$3.51
-0.04 (-1.13%)
 
Weekly Expected Move ±11.5%
$3 $3 $4 $4 $4
NASDAQ · Industrials · Industrial - Pollution & Treatment Controls · Tech Score Strong Sell · Power 30 · $22.1M mcap · 4M float · 0.434% daily turnover · Short 37% of daily vol

🏦 Institutional Activity

Latest: Q2 2026
28
Institutions Holding
+7 vs prior
7.0%
Ownership
-0.83%
7 New
3 Increased
2 Reduced
1 Closed

👔 Insider Trades

13 records
Date Name Title Type Shares Price Value Filing
2026-07-22 PASQUESI JOHN M 10% owner P-Purchase 500,000 $3.54 $1.8M Filing
2026-04-23 Silva Gil Todd director P-Purchase 1,000 $5.25 $5K Filing
2026-03-17 Silva Gil Todd director P-Purchase 2,000 $4.20 $8K Filing
2026-03-16 Silva Gil Todd director P-Purchase 2,000 $4.36 $9K Filing
2026-02-26 Hinds Brent officer: chief financial officer A-Grant/Award 56,645 $— $0 Filing
2026-02-26 Hinds Brent officer: chief financial officer F-Tax Withholding 20,761 $0.56 $12K Filing
2026-02-26 Deller Colin James officer: chief executive officer A-Grant/Award 210,043 $— $0 Filing
2026-02-26 Deller Colin James officer: chief executive officer F-Tax Withholding 105,022 $0.56 $59K Filing
2026-02-26 Deller Colin James officer: chief executive officer A-Grant/Award 7,001 $5.62 $39K Filing
2026-02-26 Deller Colin James officer: chief executive officer F-Tax Withholding 3,501 $5.62 $20K Filing
2026-02-22 Hinds Brent officer: chief financial officer F-Tax Withholding 2,765 $0.59 $2K Filing
2026-02-20 Hinds Brent officer: chief financial officer F-Tax Withholding 3,413 $0.59 $2K Filing
2026-02-02 Hinds Brent officer: chief financial officer F-Tax Withholding 3,711 $0.60 $2K Filing

🏛️ Congressional Trades

0 records
Date Politician Chamber Type Amount Filing
No congressional trades found

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
VANGUARD CAPITAL MANAGEMENT LLC 105,429 $387K — 2026-06-30 Filing
SIMON QUICK ADVISORS, LLC 60,314 $221K — 2026-06-30 Filing
GEODE CAPITAL MANAGEMENT, LLC 51,457 $189K -6,226 2026-06-30 Filing
Cambridge Investment Research Advisors, 44,300 $163K — 2026-06-30 Filing
Beacon Pointe Advisors, LLC 27,173 $100K — 2026-06-30 Filing
VANGUARD FIDUCIARY TRUST CO 23,460 $86K — 2026-06-30 Filing
HighTower Advisors, LLC 22,662 $83K +9,982 2026-06-30 Filing
CITADEL ADVISORS LLC 20,565 $75K +20,565 2026-06-30 Filing
BlackRock, Inc. 19,503 $72K — 2026-06-30 Filing
DDD Partners, LLC 12,000 $44K — 2026-06-30 Filing
NORTHERN TRUST CORP 10,080 $37K +10,080 2026-06-30 Filing
Rockefeller Capital Management L.P. 8,120 $30K — 2026-06-30 Filing
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 7,172 $26K — 2026-06-30 Filing
WELLS FARGO & COMPANY/MN 2,125 $8K — 2026-06-30 Filing
Gleason Group, Inc. 1,802 $7K — 2026-06-30 Filing
Centerpoint Advisors, LLC 1,560 $6K — 2026-06-30 Filing
Tower Research Capital LLC (TRC) 1,518 $6K +473 2026-06-30 Filing
Vanguard Global Advisers, LLC 1,350 $5K — 2026-06-30 Filing
ROYAL BANK OF CANADA 684 $3K +684 2026-06-30 Filing
Integrated Wealth Concepts LLC 687 $3K +687 2026-06-30 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms