CL
CLIR
ClearSign Technologies Corp
$4.08
-2.16%
$22.1M
No data for this timeframe.
Vol
Market Cap$22.1M
Cap SizeNano Cap
Analyst ConsensusStrong Buy (86%)
Inst. Holders12 funds
Inst. Value$950.1K
Insider Activity3B / 0S
Insider Net $$22.4K
Reddit Sentiment67° Warm
SEC Reports6
Exchange Nasdaq·Sector Industrial Instruments For Measurement, Display, and Control·Inc. DE·CIK 0001434524·Prev Close $4.17
Recent Activity
Jun 1, 2026
SEC
ClearSign Technologies entered into a firm-commitment underwritten public offering of 777,780 shares at $4.33/share, rai
8-K — Impact 6/10
Jun 1, 2026
SEC
ClearSign Technologies priced a firm-commitment underwritten public offering of 777,780 shares of common stock at $4.33
424B5 — Impact 6/10
May 28, 2026
SEC
ClearSign Technologies filed a preliminary prospectus supplement for an underwritten public offering of common stock via
424B5 — Impact 6/10
May 13, 2026
earnings_calendar
CLIR Q1 2026 Earnings Scheduled — 2026-05-13
Apr 23, 2026
Insider
Silva Gil Todd bought 1,000 shares
Director @ $5.32 ($5.3K)
Mar 31, 2026
Insider
DIGIANDOMENICO ANTHONY was granted 3,024 shares
Director
Mar 31, 2026
Insider
Silva Gil Todd was granted 3,440 shares
Director
Price Targets
$20.00
+390.2% upside
Strong Buy
Current $4.08
Low $20.00
Median $20.00
High $20.00
1 analysts
$20.00
$20.00
Analyst Ratings
2Strong Buy
4Buy
1Hold
0Sell
0Strong Sell
Recent Analyst Actions
| Date | Firm | Action | Rating |
|---|---|---|---|
| Apr 14, 2026 | HC Wainwright & Co. | MAINTAIN | Buy → Buy |
Earnings Estimates
| Period | EPS Est. | Range | Growth | # |
|---|---|---|---|---|
| Current Q | $-0.27 ▲ +5.4% | $-0.30 — $-0.23 | 12% YoY | 2 |
| Next Q | $-0.22 ▲ +18.5% | $-0.23 — $-0.21 | 27% YoY | 2 |
| Current FY | $-0.98 ▲ +7.1% | $-1.11 — $-0.86 | 1% YoY | 2 |
| Next FY | $-0.74 ▲ +2.0% | $-0.76 — $-0.73 | 24% YoY | 2 |
Latest Reports
BEARISH
8-K
6/10
ClearSign Technologies entered into a firm-commitment underwritten public offering of 777,780 shares at $4.33/share, rai
Jun 1, 2026
BEARISH
424B5
6/10
ClearSign Technologies priced a firm-commitment underwritten public offering of 777,780 shares of common stock at $4.33
Jun 1, 2026
Top Institutional Holders
| Fund | Value | Move |
|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | $459.7K | — |
| Beacon Pointe Advisors, LLC | $118.5K | — |
| VANGUARD FIDUCIARY TRUST CO | $102.3K | — |
| BlackRock, Inc. | $85.0K | — |
| HighTower Advisors, LLC | $55.3K | — |
Recent Insider Trades
| Date | Insider | Type | Value |
|---|---|---|---|
| Apr 23, 2026 | Silva Gil | BUY | $5.3K |
| Mar 31, 2026 | DIGIANDOMENICO ANTHONY | A | $0.00 |
| Mar 31, 2026 | Silva Gil | A | $0.00 |
| Mar 31, 2026 | Silva Gil | A | $0.00 |
| Mar 31, 2026 | Basenese Lou | A | $0.00 |
Reddit Sentiment
67°
Warm
Bearish
Neutral
Bullish
12 institutional holders with $950.1K total value (217,921 shares) as of 2026-Q1. Top holders: VANGUARD, Beacon, VANGUARD.
Top Institutional Holders — 2026-Q1
| # | Fund | Shares | Value | % of Tracked | Last Move |
|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | 105,429 | $459.7K | 48.4% | — |
| 2 | Beacon Pointe Advisors, LLC | 27,173 | $118.5K | 12.5% | — |
| 3 | VANGUARD FIDUCIARY TRUST CO | 23,460 | $102.3K | 10.8% | — |
| 4 | BlackRock, Inc. | 19,503 | $85.0K | 8.9% | — |
| 5 | HighTower Advisors, LLC | 12,680 | $55.3K | 5.8% | — |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 10,500 | $45.8K | 4.8% | — |
| 7 | Rockefeller Capital Management L.P. | 8,120 | $35.4K | 3.7% | — |
| 8 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 7,172 | $31.3K | 3.3% | — |
| 9 | WELLS FARGO & COMPANY/MN | 2,125 | $9.3K | 1.0% | — |
| 10 | Vanguard Global Advisers, LLC | 1,350 | $5.9K | 0.6% | — |
| 11 | DEUTSCHE BANK AG\ | 400 | $1.7K | 0.2% | — |
| 12 | GROUP ONE TRADING LLC | 9 | $39.00 | 0.0% | — |
5 unique insiders with 16 transactions. Net insider value: $22.4K ($22.4K bought, $0.00 sold).
Insider Transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Apr 23, 2026 | Silva Gil Todd | Director | BUY | 1,000 | $5.32 | $5.3K |
| Mar 31, 2026 | DIGIANDOMENICO ANTHONY | Director | AWARD | 3,024 | — | — |
| Mar 31, 2026 | Silva Gil Todd | Director | AWARD | 3,440 | — | — |
| Mar 31, 2026 | Silva Gil Todd | Director | AWARD | 3,024 | — | — |
| Mar 31, 2026 | Basenese Lou | Director | AWARD | 3,024 | — | — |
| Mar 17, 2026 | Silva Gil Todd | Director | BUY | 2,000 | $4.20 | $8.4K |
| Mar 16, 2026 | Silva Gil Todd | Director | BUY | 2,000 | $4.36 | $8.7K |
| Feb 26, 2026 | Hinds Brent | Chief Financial Officer | AWARD | 47,009 | — | — |
| Feb 26, 2026 | Deller Colin James | Chief Executive Officer | AWARD | 7,001 | $5.62 | $39.3K |
| Feb 26, 2026 | Deller Colin James | Chief Executive Officer | AWARD | 210,043 | — | — |
| Feb 26, 2026 | Hinds Brent | Chief Financial Officer | AWARD | 56,645 | — | — |
| Feb 26, 2026 | Deller Colin James | Chief Executive Officer | TAX W/H | 3,501 | $5.62 | $19.7K |
| Feb 22, 2026 | Hinds Brent | Chief Financial Officer | EXERCISE | 7,547 | — | — |
| Feb 20, 2026 | Hinds Brent | Chief Financial Officer | EXERCISE | 9,315 | — | — |
| Feb 2, 2026 | Hinds Brent | Chief Financial Officer | EXERCISE | 10,127 | — | — |
| Feb 2, 2026 | Hinds Brent | Chief Financial Officer | TAX W/H | 3,711 | $0.5991 | $2.2K |
6 SEC filing reports analyzed. Sentiment: 2 bullish, 4 bearish, 0 mixed, 0 neutral. Avg impact: 6.0/10.
BEARISH
8-K
6/10
ClearSign Technologies entered into a firm-commitment underwritten public offering of 777,780 shares
Jun 1, 2026
BEARISH
424B5
6/10
ClearSign Technologies priced a firm-commitment underwritten public offering of 777,780 shares of co
Jun 1, 2026
BEARISH
424B5
6/10
ClearSign Technologies filed a preliminary prospectus supplement for an underwritten public offering
May 28, 2026
BULLISH
8-K
5/10
ClearSign Technologies suspended and terminated its at-the-market (ATM) equity offering program with
May 28, 2026
BEARISH
8-K
6/10
ClearSign reported Q1 2026 revenue of approximately $200,000, down 50% YoY from $400,000, missing th
May 21, 2026
BULLISH
8-K
7/10
ClearSign reported record Q4 and full-year 2025 revenue of $3.7M and $5.2M, respectively, a 44% YoY
Apr 10, 2026
No press releases analyzed yet. Press releases are collected from GlobeNewsWire and analyzed by the LLM pipeline.
Current analyst consensus: Strong Buy (86% buy). Based on 7 analysts: 2 strong buy, 4 buy, 1 hold, 0 sell, 0 strong sell.
Analyst Price Targets
$20.00 mean target
+390.2% upside
Strong Buy (1.00)
$20.00 Low
$20.00 High
| Metric | Value |
|---|---|
| Current Price | $4.08 |
| Target Low | $20.00 |
| Target Mean | $20.00 |
| Target Median | $20.00 |
| Target High | $20.00 |
| # Analysts | 1 |
| Recommendation | Strong Buy (1.00) |
Earnings Estimates & Revisions
| Period | EPS Avg | EPS Low | EPS High | EPS Growth | 30d Rev. | Up/Down | Rev. Avg | Rev. Growth | Analysts |
|---|---|---|---|---|---|---|---|---|---|
| Current Q 2026-06-30 |
$-0.27 | $-0.30 | $-0.23 | 11.7% | +5.4% | 0↑ 1↓ | $0.0B | 360.5% | 2 |
| Next Q 2026-09-30 |
$-0.22 | $-0.23 | $-0.21 | 26.7% | +18.5% | 1↑ 0↓ | $0.0B | 48.0% | 2 |
| Current FY 2026-12-31 |
$-0.98 | $-1.11 | $-0.86 | 0.5% | +7.1% | 0↑ 1↓ | $0.0B | 7.7% | 2 |
| Next FY 2027-12-31 |
$-0.74 | $-0.76 | $-0.73 | 24.4% | +2.0% | 0↑ 1↓ | $0.0B | 74.4% | 2 |
Current Quarter EPS Revision History
| Timepoint | EPS Estimate | Change |
|---|---|---|
| Current | $-0.265 | |
| 7d ago | $-0.300 | +0.035 |
| 30d ago | $-0.280 | +0.015 |
| 60d ago | $0.000 | -0.265 |
| 90d ago | $0.000 | -0.265 |
1 analyst firms have rated this stock: 0 upgrades, 0 downgrades, 0 initiations.
Individual Analyst Actions
| Date | Analyst Firm | Action | Previous Rating | New Rating |
|---|---|---|---|---|
| Apr 14, 2026 | HC Wainwright & Co. | MAINTAIN | Buy | Buy |
Monthly Consensus History
| Period | Strong Buy | Buy | Hold | Sell | Strong Sell | Buy % | Distribution |
|---|---|---|---|---|---|---|---|
| Jun 1, 2026 | 2 | 4 | 1 | 0 | 0 | 86% | |
| May 1, 2026 | 2 | 4 | 1 | 0 | 0 | 86% | |
| Apr 1, 2026 | 2 | 4 | 1 | 0 | 0 | 86% | |
| Mar 1, 2026 | 2 | 4 | 1 | 0 | 0 | 86% | |
| Feb 1, 2026 | 2 | 4 | 1 | 0 | 0 | 86% | |
| Jan 1, 2026 | 2 | 4 | 1 | 0 | 0 | 86% |
Strong BuyBuyHoldSellStrong Sell
No congressional trading data available for this ticker. Data is sourced from Senate and House financial disclosure filings.
67°
Warm
Bearish
Neutral
Bullish
2 mentions
2 bullish
0 bearish
2 time periods
Reddit Sentiment History
| Date | Mentions | Sentiment | Bullish | Bearish | Threads |
|---|---|---|---|---|---|
| Mar 22, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| Mar 22, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
Recent Reddit Threads
Hear me out: $CLIR looks mispriced
▲ 1
💬 1
⚡ 0.5
May 13, 2026
earnings_calendar
CLIR Q1 2026 Earnings Scheduled — 2026-05-13
Mar 31, 2026
earnings_calendar
CLIR Q4 2025 Earnings After Market Close — 2026-03-31