BCHT
Birchtech Corp.
NYSE AmericanUSDEQUITY
Industrials
DELAYED
Sell
-34/100
Last price
1.45
▼ 0.04 (2.68%)
MARKET · —
Price
Chart style
Interval
Intraday intervals only cover recent history. The site picks the finest interval the range allows.
Overlays
Session levels
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Both series are rebased to 0% at the left edge, so the lines show relative performance rather than price.
Tool
1D
—
H —
L —
Range —
Vol —
vs
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Open
1.49
Prev close
1.49
Day high
1.47
Day low
1.44
Volume
27.07K
Market cap
$38.14M
P/E (TTM)
—
52W range
1.14 – 4.80
Day trading desk
Gap from prior close
0.00%
Prior close 1.49
VWAP
1.45
-0.01% from price
Relative volume
0.28×
Quiet session
Session range
3.47%
1.44 – 1.49
Position in range
20%
Near session low
ATR (14D)
0.13
9.21% of price
Prior day high
1.50
PDH
Prior day low
1.42
PDL
Bid / ask spread
—
Quote not published
Session volume
25.86K
Avg 90.92K
VWAP and the session figures are computed from the delayed intraday series on this page, so they lag the live tape and will not match a broker's real-time VWAP exactly. Turn on Prior day H/L/C, Opening range and Volume profile in the chart's Studies menu to see these levels drawn on price.
Trailing performance
Returnvs SPY
1W
+3.57%
+1.8%
1M
+21.85%
+20.5%
3M
-25.26%
-28.5%
6M
-23.28%
-38.1%
YTD
-61.33%
-75.2%
1Y
-58.57%
-74.2%
3Y
-23.68%
-105.4%
5Y
—
—
Price return only. Dividends are not reinvested, so total return on a dividend payer will be higher than shown.
Unusual options activity
Nothing crossed the thresholds in the expiries we scanned.
That is the normal state — most contracts trade well inside their existing open interest.
That is the normal state — most contracts trade well inside their existing open interest.
Contracts trading at or above their open interest, ranked by notional and where the print landed.
Free account
5 more panels on BCHT open with an account.
Options chains and analytics, valuation ratios, insider filings, analyst targets and ownership. No card, no trial, nothing to cancel.
Insider net activity
Net shares
0
Net selling
Buy transactions
0
0 shares
Sell transactions
0
—
Net transactions
0
Buys less sells
Sell : buy shares
—
Not enough filings
Insider-held shares
4.95M
Total on file
Insider transactions
| Date | Insider | Action | Shares | Value | Held |
|---|---|---|---|---|---|
| Feb 27, 26 | MACPHERSON RICHARD Chief Executive Officer |
BUY | 312.50K | $750.00K | Direct |
| Dec 12, 25 | KAYE DAVID M Director |
CONVERSION | 250.00K | $145.00K | Direct |
| Dec 12, 25 | MACPHERSON RICHARD Chief Executive Officer |
CONVERSION | 500.00K | $290.00K | Direct |
| Dec 11, 25 | PAVLISH JOHN Chief Technology Officer |
CONVERSION | 300.00K | $174.00K | Direct |
| Jun 20, 25 | MACPHERSON RICHARD Chief Executive Officer |
CONVERSION | 500.00K | $95.00K | Direct |
| Jun 20, 25 | PAVLISH JOHN Chief Technology Officer |
CONVERSION | 500.00K | $95.00K | Direct |
What this is, and what it is not
These are SEC Form 4 filings — officers, directors and 10% owners reporting their own trades in the company's stock. Filing is due within two business days of the transaction, so this lags reality by days, and the provider adds its own lag on top.
A sale is not automatically bearish. Executives sell on scheduled 10b5-1 plans, to cover tax on vesting equity, and to diversify. Purchases with cash are generally the more informative signal, and they are far rarer.
This does not include congressional or senate trading. That comes from STOCK Act disclosures filed with the Senate eFD system and the House Clerk, which this data source does not carry.
Officer and director trades in their own stock, straight from Form 4 filings.
Insider holders
| Name | Relation | Shares held | Latest |
|---|---|---|---|
KAYE DAVID M |
Director | 370.14K | Conversion of Exercise of derivative security |
MACPHERSON RICHARD |
Chief Executive Officer | 2.96M | Purchase |
PAVLISH JOHN |
Chief Technology Officer | 2.20M | Conversion of Exercise of derivative security |
Fundamentals
Market cap$38.14M
Enterprise value$27.60M
Revenue (TTM)$19.18M
Gross profit$7.61M
EBITDA$-2.85M
Net income$-4.17M
EPS (TTM)$-0.14
Free cash flow$-1.71M
Total cash$11.84M
Total debt$238.98K
Book value / share$0.31
Shares outstanding26.31M
Float19.79M
Short % of float0.39%
Dividend yield0.00%
Beta (5Y)1.93
Valuation & profitability ratios
Trailing P/E—
Forward P/E—
PEG ratio—
Price / sales—
Price / book4.68
EV / revenue1.44
EV / EBITDA-9.70
Gross margin39.70%
Operating margin-42.81%
Profit margin-21.73%
Return on equity-134.41%
Return on assets-14.40%
Debt / equity2.93
Current ratio1.42
Fourteen ratios including P/E, PEG, EV/EBITDA, margins and return on equity.
Financial statements
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Total revenue | $17.63M | $17.41M | $17.63M | $21.62M | +1.3% |
| Operating revenue | $17.39M | $17.29M | $17.63M | $21.62M | +0.6% |
| Cost of revenue | $10.22M | $10.31M | $12.17M | $14.60M | -0.8% |
| Gross profit | $7.40M | $7.10M | $5.45M | $7.02M | +4.2% |
| Research & development | $1.81M | $0 | — | — | — |
| Selling, general & admin | $8.58M | $14.22M | $14.21M | $6.12M | -39.7% |
| Total operating expense | $10.38M | $14.22M | $14.21M | $6.12M | -27.0% |
| Operating income | -$2.98M | -$7.12M | -$8.75M | $903.99K | +58.1% |
| Net interest income | $68.43K | $26.07K | -$1.28M | -$1.57M | +162.5% |
| Pre-tax income | -$2.96M | -$11.09M | $6.14M | -$1.56M | +73.3% |
| Tax provision | $70.05K | -$289.16K | $473.21K | $18.00K | +124.2% |
| Net income | -$3.03M | -$10.80M | $5.67M | -$1.58M | +72.0% |
| Net income to common | -$3.03M | -$10.80M | $5.67M | -$1.58M | +72.0% |
| Basic EPS | -0.16 | -0.57 | 0.30 | -0.10 | +71.9% |
| Diluted EPS | -0.16 | -0.57 | 0.30 | -0.10 | +71.9% |
| EBIT | -$2.94M | -$10.82M | $7.50M | $6.97K | +72.8% |
| EBITDA | -$2.55M | -$10.58M | $7.76M | $561.78K | +75.9% |
| Basic shares | 19.32M | 19.06M | 18.83M | 18.01M | +1.3% |
| Diluted shares | 19.32M | 19.06M | 19.49M | 18.01M | +1.3% |
| Line item | 2025 | 2024 | 2023 | 2022 | 2021 | YoY |
|---|---|---|---|---|---|---|
| Cash & equivalents | $2.25M | $3.46M | $20.94M | $1.50M | — | -35.0% |
| Cash & short-term investments | $2.25M | $3.46M | $20.94M | $1.50M | — | -35.0% |
| Accounts receivable | $2.10M | $1.82M | $3.08M | $2.78M | — | +15.2% |
| Inventory | $448.09K | $621.81K | $795.16K | $991.13K | — | -27.9% |
| Total current assets | $5.00M | $6.10M | $25.00M | $5.54M | — | -18.0% |
| Property, plant & equipment | $2.45M | $2.66M | $1.61M | $1.88M | — | -7.7% |
| Goodwill & intangibles | $1.29M | $1.50M | $1.70M | $1.91M | — | -13.6% |
| Total assets | $9.24M | $10.26M | $28.31M | $9.34M | — | -10.0% |
| Total current liabilities | $10.74M | $8.81M | $2.18M | $3.22M | — | +22.0% |
| Current debt | — | — | — | — | $12.15M | — |
| Long-term debt | — | — | $11.22M | $9.88M | — | — |
| Total debt | $263.49K | $306.22K | $11.23M | $9.94M | — | -14.0% |
| Total liabilities | $10.95M | $9.07M | $28.25M | $16.76M | — | +20.8% |
| Retained earnings | -$75.78M | -$72.75M | -$61.95M | -$68.70M | — | -4.2% |
| Shareholder equity | -$1.71M | $1.19M | $60.35K | -$7.42M | — | -243.9% |
| Working capital | -$5.74M | -$2.71M | $22.81M | $2.32M | — | -112.0% |
| Net tangible assets | -$3.01M | -$307.60K | -$1.64M | -$9.33M | — | -878.5% |
| Shares issued | 19.46M | 19.24M | 18.87M | 18.62M | — | +1.1% |
| Line item | 2025 | 2024 | 2023 | 2022 | 2021 | YoY |
|---|---|---|---|---|---|---|
| Net income | -$3.03M | -$10.80M | $5.67M | -$1.58M | — | +72.0% |
| Depreciation & amortisation | $388.30K | $248.08K | $259.38K | $554.81K | — | +56.5% |
| Stock-based compensation | $119.24K | $1.09M | $520.45K | $671.68K | — | -89.0% |
| Change in working capital | $1.81M | $1.17M | $91.64K | -$1.89M | — | +54.0% |
| Operating cash flow | -$700.11K | -$4.11M | $19.23M | $70.99K | — | +82.9% |
| Capital expenditure | -$29.30K | -$809.43K | — | -$10.73K | -$10.97K | +96.4% |
| Investing cash flow | -$29.30K | -$809.43K | $0 | -$10.73K | — | +96.4% |
| Financing cash flow | -$481.25K | -$12.57M | $209.50K | $55.66K | — | +96.2% |
| Free cash flow | -$729.41K | -$4.91M | $19.23M | $60.26K | — | +85.2% |
| End cash position | $2.25M | $3.46M | $20.94M | $1.50M | — | -35.0% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | YoY |
|---|---|---|---|---|---|---|---|
| Total revenue | $3.79M | $4.24M | $3.79M | $7.36M | $3.25M | — | -10.6% |
| Operating revenue | $3.47M | $4.19M | $3.63M | $7.32M | $3.24M | — | -17.2% |
| Cost of revenue | $2.76M | $2.86M | $2.62M | $3.33M | $2.29M | — | -3.5% |
| Gross profit | $1.03M | $1.38M | $1.17M | $4.03M | $968.08K | — | -25.3% |
| Research & development | $587.43K | $550.58K | $469.73K | $473.30K | $455.49K | — | +6.7% |
| Selling, general & admin | $2.07M | $1.98M | $1.96M | $2.75M | $1.70M | — | +4.4% |
| Total operating expense | $2.66M | $2.53M | $2.43M | $3.22M | $2.15M | — | +4.9% |
| Operating income | -$1.62M | -$1.15M | -$1.26M | $810.85K | -$1.19M | — | -41.2% |
| Net interest income | $115.93K | $49.84K | $2.26K | $15.41K | $19.54K | — | +132.6% |
| Pre-tax income | -$3.01M | -$1.35M | -$538.01K | $788.64K | -$1.54M | — | -124.1% |
| Tax provision | $3.41K | $357 | $54.88K | $629 | $409 | — | +854.9% |
| Net income | -$3.02M | -$1.35M | -$592.88K | $788.01K | -$1.54M | — | -124.3% |
| Net income to common | -$3.02M | -$1.35M | -$592.88K | $788.01K | -$1.54M | — | -124.3% |
| Basic EPS | -0.11 | -0.06 | — | 0.05 | -0.08 | -0.09 | -83.3% |
| Diluted EPS | -0.11 | -0.06 | — | 0.05 | -0.08 | -0.09 | -83.3% |
| EBIT | -$3.01M | -$1.35M | -$524.39K | $788.64K | -$1.54M | — | -124.1% |
| EBITDA | -$2.91M | -$1.24M | -$417.88K | $894.31K | -$1.44M | — | -134.5% |
| Basic shares | 26.31M | 21.77M | — | 19.37M | 19.25M | 19.24M | +20.8% |
| Diluted shares | 26.31M | 21.77M | — | 19.60M | 19.25M | 19.24M | +20.8% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | YoY |
|---|---|---|---|---|---|---|
| Cash & equivalents | $11.84M | $14.75M | $2.25M | $1.77M | $1.45M | -19.7% |
| Cash & short-term investments | $11.84M | $14.75M | $2.25M | $1.77M | $1.45M | -19.7% |
| Accounts receivable | $2.63M | $2.24M | $2.10M | $3.63M | $2.16M | +17.7% |
| Inventory | $455.82K | $594.15K | $448.09K | $498.17K | $830.90K | -23.3% |
| Total current assets | $15.75M | $17.75M | $5.00M | $6.03M | $4.57M | -11.2% |
| Property, plant & equipment | $2.46M | $2.40M | $2.45M | $2.55M | $2.60M | +2.7% |
| Goodwill & intangibles | $1.19M | $1.24M | $1.29M | $1.35M | $1.40M | -4.1% |
| Total assets | $19.41M | $21.40M | $9.24M | $10.14M | $8.57M | -9.3% |
| Total current liabilities | $11.08M | $10.03M | $10.74M | $11.05M | $10.28M | +10.5% |
| Total debt | $238.98K | $251.61K | $263.49K | $274.77K | $285.60K | -5.0% |
| Total liabilities | $11.26M | $10.23M | $10.95M | $11.28M | $10.52M | +10.1% |
| Retained earnings | -$80.14M | -$77.12M | -$75.78M | -$75.19M | -$75.97M | -3.9% |
| Shareholder equity | $8.15M | $11.17M | -$1.71M | -$1.14M | -$1.95M | -27.0% |
| Working capital | $4.67M | $7.72M | -$5.74M | -$5.03M | -$5.71M | -39.4% |
| Net tangible assets | $6.96M | $9.92M | -$3.01M | -$2.49M | -$3.35M | -29.9% |
| Shares issued | 26.31M | 26.31M | 19.46M | 19.37M | 19.37M | 0.0% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | YoY |
|---|---|---|---|---|---|---|---|
| Net income | -$3.02M | -$1.35M | -$592.88K | $788.01K | -$1.54M | — | -124.3% |
| Depreciation & amortisation | $108.92K | $106.24K | $106.50K | $105.67K | $103.66K | — | +2.5% |
| Stock-based compensation | $0 | $427 | $19.64K | $19.64K | $19.43K | — | -100.0% |
| Change in working capital | -$134.13K | -$1.21M | $2.16M | -$623.07K | -$681.85K | — | +88.9% |
| Operating cash flow | -$2.79M | -$2.21M | $964.35K | $321.29K | -$1.73M | — | -26.4% |
| Capital expenditure | — | — | -$5.90K | -$7.13K | -$2.11K | -$14.15K | — |
| Investing cash flow | -$122.19K | $0 | -$5.90K | -$7.13K | -$2.11K | — | — |
| Financing cash flow | $0 | $14.71M | -$481.25K | $0 | $0 | — | -100.0% |
| Free cash flow | -$2.91M | -$2.21M | $958.45K | $314.16K | -$1.73M | — | -32.0% |
| End cash position | $11.84M | $14.75M | $2.25M | $1.77M | $1.45M | — | -19.7% |
Options analytics
Put / call volume
—
—
Put / call open interest
—
Positioning, not flow
Max pain
—
—
ATM implied vol
—
Nearest strike to spot
Skew (10% OTM)
—
—
Call volume
0
Contracts, this expiry
Put volume
0
Contracts, this expiry
Heaviest call OI
—
—
Heaviest put OI
—
—
Max pain is the strike at which the largest dollar value of open contracts expires worthless. It describes current positioning; it is not a forecast and it moves as open interest changes.
Put/call ratios, max pain, implied volatility skew and where open interest is concentrated.
Earnings
Reported vs expected · EPS
| Quarter | Est. | Actual | Surprise |
|---|---|---|---|
| Jun 2026 | -0.07 | -0.09 | -23.1% |
| Mar 2026 | -0.04 | -0.06 | -50.0% |
| Dec 2025 | -0.06 | -0.13 | -116.7% |
| Sep 2025 | -0.05 | 0.05 | +200.0% |
Forward consensus
| Period | EPS | Analysts | Revenue | Growth |
|---|---|---|---|---|
| Current quarter | -0.04 | 1 | $4.20M | -43.0% |
| Next quarter | -0.04 | 1 | $4.40M | +16.1% |
| Current year | -0.26 | 1 | $16.60M | -5.8% |
| Next year | 0.00 | 1 | $28.80M | +73.5% |
Analyst targets & ownership
Mean target$15.00
High target$15.00
Low target$15.00
Implied upside934.48%
Analyst count1
ConsensusNONE
Strong buy / Buy0 / 1
Hold0
Sell / Strong sell0 / 0
Held by insiders18.83%
Held by institutions24.38%
Institutions holding29
Price targets, consensus spread, insider and institutional ownership.
Moving averages & technicals
SMA 10
1.50
-3.40% from price
SMA 20
1.55
-6.24% from price
SMA 50
1.41
+2.78% from price
SMA 100
1.62
-10.36% from price
SMA 200
2.14
-32.30% from price
EMA 12
1.50
-3.23% from price
EMA 26
1.49
-2.44% from price
EMA 50
1.50
-3.32% from price
RSI (14)
47.5
Neutral
MACD (12,26,9)
0.01
Hist -0.02
ATR (14)
0.13
9.21% of price
Realised vol 30D
70.8%
Annualised
Bollinger upper
1.79
20, 2σ
Bollinger lower
1.30
20, 2σ
50 / 200 cross
Death
1.41 vs 2.14
Trend bias
Below 200
-32.30%
Options chain
Calls
| Strike | Last | Bid | Ask | Vol | OI | IV |
|---|---|---|---|---|---|---|
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
Puts
| Strike | Last | Bid | Ask | Vol | OI | IV |
|---|---|---|---|---|---|---|
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
Every listed expiry, both sides of the book, with volume, open interest and implied volatility.
Risk profile
Beta vs SPY
1.26
More volatile than market
Correlation to SPY
0.21
Largely independent
Realised vol 30D
70.8%
Annualised
Market vol 1Y
13.0%
SPY, annualised
Max drawdown 1Y
-75.6%
Peak to trough
Max drawdown 5Y
-81.4%
Peak to trough
ATR 14
0.13
9.21% of price
Beta (reported)
1.93
5Y monthly, from filing
Short interest
Shares short
88.70K
Prior 91.32K
Change vs prior
-2.9%
Shorts covering
% of float
0.39%
Normal
% of shares out
0.34%
Against total outstanding
Days to cover
1.3
Liquid
Float
19.79M
Freely tradeable shares
Exchanges publish short interest twice a month with a settlement lag, so this is roughly two weeks behind. Days to cover divides shares short by average daily volume — it estimates how long covering would take, not whether it will happen.
Rating changes
| Date | Firm | Action | From | To |
|---|---|---|---|---|
| Sep 19, 25 | Lake Street | INITIATED | — | Buy |
Dividends & splits
Forward rate—
Forward yield0.00%
5-year avg yield—
Payout ratio0.00%
Ex-dividend date—
Next pay date—
Last split1:5
Split dateDec 31, 2025
SEC filings
Periodic Financial Reports
10-Q · 2026-08-13
Corporate Changes & Voting Matters
8-K · 2026-07-28
Proxy Statements
DEF 14A · 2026-06-24
Proxy Statements
PRE 14A · 2026-06-08
Periodic Financial Reports
10-Q · 2026-05-13
Corporate Changes & Voting Matters
8-K/A · 2026-05-12
Corporate Changes & Voting Matters
8-K · 2026-05-06
Corporate Changes & Voting Matters
8-K · 2026-04-13
Headlines
Birchtech Appoints Charlie Cooper as Business Development Manager, Strengthening Its Commitment to Rural and Small Water Systems
GlobeNewswire · 6d ago
Birchtech to Participate in Upcoming Investor Conferences
GlobeNewswire · 15d ago
Gabelli To Host 4th Annual PFAS Symposium
GlobeNewswire · 21d ago
Birchtech to Participate in Upcoming Investor Conferences
GlobeNewswire · 27d ago
Birchtech to Start Share Buyback Program
MT Newswires · 28d ago
Birchtech Announces Commencement of Share Repurchase Program
GlobeNewswire · 28d ago
Birchtech Reaches Agreement in Principle for Strategic Acquisition of Specialty Activated Carbon Company
GlobeNewswire · 29d ago
Gabelli To Host 4th Annual PFAS Symposium
GlobeNewswire · 44d ago
PRIVATE STRATEGY · BY QUALIFICATION
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