IBIO
iBio, Inc.
NasdaqCMUSDEQUITY
Healthcare
DELAYED
Sell
-40/100
Last price
1.06
▼ 0.06 (5.36%)
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
1.17
Prev close
1.12
Day high
1.15
Day low
1.02
Volume
1.21M
Market cap
$67.52M
P/E (TTM)
—
52W range
0.78 – 3.82
Day trading desk
Gap from prior close
+4.46%
Prior close 1.12
VWAP
1.07
-0.66% from price
Relative volume
1.74×
Unusually busy
Session range
14.71%
1.02 – 1.17
Position in range
27%
Near session low
ATR (14D)
0.08
7.95% of price
Prior day high
1.18
PDH
Prior day low
1.08
PDL
Bid / ask spread
—
Quote not published
Session volume
1.25M
Avg 716.48K
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
-10.26%
-12.2%
1M
-19.85%
-21.0%
3M
-30.92%
-35.4%
6M
-50.24%
-68.4%
YTD
-45.60%
-59.8%
1Y
+22.09%
+5.7%
3Y
-82.50%
-164.8%
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 IBIO 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
851.43K
Total on file
Insider transactions
| Date | Insider | Action | Shares | Value | Held |
|---|---|---|---|---|---|
| Mar 26, 26 | BANJAK MARC Officer |
BUY | 13.93K | $23.05K | Direct |
| Mar 19, 26 | BRENNER MARTIN Chief Executive Officer |
BUY | 12.34K | $24.92K | Direct |
| Mar 19, 26 | DURAN FELIPE Chief Financial Officer |
BUY | 24.84K | $50.13K | Direct |
| Jan 10, 25 | ARKOWITZ DAVID A. Director |
BUY | 18.38K | $50.00K | Direct |
| Jan 10, 25 | CLARK WILLIAM D Director |
BUY | 1.84K | $5.00K | Direct |
| Jan 10, 25 | SENDER GARY L. Director |
BUY | 9.19K | $25.00K | Direct |
| Jan 10, 25 | BRENNER MARTIN Chief Executive Officer |
BUY | 9.19K | $25.00K | Direct |
| Jan 10, 25 | DURAN FELIPE Chief Financial Officer |
BUY | 9.19K | $25.00K | Direct |
| Jan 10, 25 | BANJAK MARC Officer |
BUY | 9.19K | $25.00K | Direct |
| Jan 10, 25 | PARADA ANTONIO BERNARDINO GUIMARAES Director |
BUY | 183.82K | $500.00K | Indirect |
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 |
|---|---|---|---|
ARKOWITZ DAVID A. |
Director | 18.38K | Purchase |
BANJAK MARC |
Officer | 25.00K | Purchase |
BRENNER MARTIN |
Chief Executive Officer | 30.65K | Purchase |
CLARK WILLIAM D |
Director | 1.84K | Purchase |
DURAN FELIPE |
Chief Financial Officer | 35.97K | Purchase |
PARADA ANTONIO BERNARDINO GUIMARAES |
Director | — | Purchase |
SENDER GARY L. |
Director | 9.19K | Purchase |
Fundamentals
Market cap$67.52M
Enterprise value$-18.32M
Revenue (TTM)$100.00K
Gross profit$100.00K
EBITDA$-29.49M
Net income$-33.04M
EPS (TTM)$-0.32
Free cash flow$-13.62M
Total cash$88.04M
Total debt$2.20M
Book value / share$1.54
Shares outstanding64.31M
Float52.11M
Short % of float7.71%
Dividend yield0.00%
Beta (5Y)1.26
Valuation & profitability ratios
Trailing P/E—
Forward P/E-1.71
PEG ratio—
Price / sales—
Price / book0.68
EV / revenue-183.18
EV / EBITDA0.62
Gross margin100.00%
Operating margin-30138.00%
Profit margin0.00%
Return on equity-65.70%
Return on assets-30.80%
Debt / equity2.56
Current ratio7.85
Fourteen ratios including P/E, PEG, EV/EBITDA, margins and return on equity.
Financial statements
| Line item | 2026 | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|---|
| Total revenue | $100.00K | $400.00K | $225.00K | $0 | — | -75.0% |
| Operating revenue | $100.00K | $400.00K | $225.00K | $0 | — | -75.0% |
| Cost of revenue | — | — | — | — | $216.00K | — |
| Gross profit | — | — | — | — | $2.17M | — |
| Research & development | $19.64M | $8.31M | $5.18M | $10.33M | — | +136.3% |
| Selling, general & admin | $10.60M | $10.69M | $11.67M | $19.02M | — | -0.9% |
| Total operating expense | $30.24M | $19.00M | $16.86M | $29.34M | — | +59.1% |
| Operating income | -$30.14M | -$18.60M | -$16.63M | -$29.34M | — | -62.0% |
| Net interest income | $2.10M | $225.00K | $191.00K | $130.00K | — | +832.0% |
| Pre-tax income | -$33.04M | -$18.38M | -$15.44M | -$29.31M | — | -79.8% |
| Net income | -$33.04M | -$18.38M | -$24.91M | -$65.01M | — | -79.8% |
| Net income to common | -$33.04M | -$18.38M | -$24.91M | -$65.01M | — | -79.8% |
| Basic EPS | — | -1.75 | -6.50 | -106.19 | -115.60 | — |
| Diluted EPS | — | -1.75 | -6.50 | -106.19 | -115.60 | — |
| EBIT | -$32.99M | -$18.16M | -$15.27M | -$29.23M | — | -81.6% |
| EBITDA | -$31.96M | -$17.04M | -$14.02M | -$27.85M | — | -87.6% |
| Basic shares | — | 10.50M | 3.83M | 612.00K | 436.05K | — |
| Diluted shares | — | 10.50M | 3.83M | 612.00K | 436.05K | — |
| Line item | 2026 | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|---|
| Cash & equivalents | $56.40M | $8.58M | $14.21M | $4.30M | — | +557.1% |
| Cash & short-term investments | $88.04M | $8.58M | $14.21M | $4.30M | — | +925.9% |
| Accounts receivable | $0 | $0 | — | $0 | $1.00M | — |
| Inventory | — | — | — | — | $3.90M | — |
| Total current assets | $92.22M | $9.72M | $15.67M | $26.26M | — | +848.7% |
| Property, plant & equipment | $4.75M | $5.28M | $6.37M | $7.55M | — | -10.0% |
| Goodwill & intangibles | $1.82M | $6.85M | $5.37M | $5.39M | — | -73.3% |
| Total assets | $99.11M | $23.18M | $28.73M | $41.21M | — | +327.5% |
| Total current liabilities | $11.74M | $6.11M | $3.84M | $22.11M | — | +92.4% |
| Current debt | — | $766.00K | $218.00K | $12.94M | $22.16M | — |
| Long-term debt | — | — | $766.00K | — | — | — |
| Total debt | $2.20M | $3.51M | $4.46M | $17.07M | — | -37.3% |
| Total liabilities | $13.40M | $8.30M | $7.41M | $25.83M | — | +61.3% |
| Retained earnings | -$365.27M | -$332.22M | -$313.85M | -$288.94M | — | -9.9% |
| Shareholder equity | $85.71M | $14.88M | $21.32M | $15.38M | — | +476.0% |
| Working capital | $80.48M | $3.62M | $11.83M | $4.15M | — | +2,126.2% |
| Net tangible assets | $83.89M | $8.03M | $15.96M | $9.99M | — | +944.4% |
| Shares issued | 55.70M | 19.35M | 8.62M | 1.02M | — | +187.9% |
| Line item | 2026 | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|---|
| Net income | -$33.04M | -$18.38M | -$24.91M | -$65.01M | — | -79.8% |
| Depreciation & amortisation | $1.03M | $1.13M | $1.25M | $1.38M | — | -8.5% |
| Stock-based compensation | $1.37M | $1.53M | $2.04M | $4.39M | — | -10.3% |
| Change in working capital | $2.52M | $479.00K | -$3.17M | $5.87M | — | +426.5% |
| Operating cash flow | -$23.22M | -$15.30M | -$18.55M | -$30.44M | — | -51.7% |
| Capital expenditure | -$578.00K | -$16.00K | -$210.00K | -$5.74M | — | -3,512.5% |
| Investing cash flow | -$32.00M | $742.00K | $906.00K | $7.01M | — | -4,412.5% |
| Share buybacks | — | $0 | -$7.00K | -$39.00K | $0 | — |
| Financing cash flow | $103.05M | $8.93M | $24.49M | $2.30M | — | +1,054.1% |
| Free cash flow | -$23.80M | -$15.32M | -$18.76M | -$36.17M | — | -55.3% |
| End cash position | $56.62M | $8.79M | $14.43M | $7.58M | — | +544.0% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | YoY |
|---|---|---|---|---|---|---|---|
| Total revenue | $0 | $0 | $0 | $100.00K | $200.00K | — | — |
| Operating revenue | $0 | $0 | $0 | $100.00K | $200.00K | — | — |
| Research & development | $8.56M | $3.25M | $4.28M | $3.55M | $3.22M | — | +163.0% |
| Selling, general & admin | -$2.18M | $5.11M | $5.17M | $2.50M | $2.17M | — | -142.7% |
| Total operating expense | $6.38M | $8.37M | $9.45M | $6.05M | $5.40M | — | -23.8% |
| Operating income | -$6.38M | -$8.37M | -$9.45M | -$5.95M | -$5.20M | — | +23.8% |
| Net interest income | $779.00K | $635.00K | $452.00K | $231.00K | $35.00K | — | +22.7% |
| Pre-tax income | -$10.60M | -$7.73M | -$8.99M | -$5.72M | -$5.16M | — | -37.1% |
| Net income | -$10.60M | -$7.73M | -$8.99M | -$5.72M | -$5.16M | — | -37.1% |
| Net income to common | -$10.60M | -$7.73M | -$8.99M | -$5.72M | -$5.16M | — | -37.1% |
| Basic EPS | — | -0.06 | -0.09 | -0.11 | — | -0.49 | — |
| Diluted EPS | — | -0.06 | -0.09 | -0.11 | — | -0.49 | — |
| EBIT | -$10.65M | -$7.71M | -$8.95M | -$5.68M | -$5.12M | — | -38.1% |
| EBITDA | -$10.40M | -$7.46M | -$8.71M | -$5.39M | -$4.83M | — | -39.4% |
| Basic shares | — | 119.60M | 99.13M | 52.98M | — | 9.86M | — |
| Diluted shares | — | 119.60M | 99.13M | 52.98M | — | 9.86M | — |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | YoY |
|---|---|---|---|---|---|---|---|
| Cash & equivalents | $56.40M | $47.63M | $28.67M | $28.11M | $8.58M | — | +18.4% |
| Cash & short-term investments | $88.04M | $74.80M | $52.70M | $49.57M | $8.58M | — | +17.7% |
| Accounts receivable | $0 | $0 | $0 | $65.00K | $0 | — | — |
| Total current assets | $92.22M | $77.25M | $53.37M | $50.77M | $9.72M | — | +19.4% |
| Property, plant & equipment | $4.75M | $5.08M | $5.31M | $5.17M | $5.28M | — | -6.4% |
| Goodwill & intangibles | $1.82M | $1.83M | $4.34M | $6.84M | $6.85M | — | -0.3% |
| Total assets | $99.11M | $85.83M | $64.39M | $64.16M | $23.18M | — | +15.5% |
| Total current liabilities | $11.74M | $6.50M | $5.90M | $6.05M | $6.11M | — | +80.6% |
| Current debt | — | — | — | $706.00K | $766.00K | $824.00K | — |
| Total debt | $2.20M | $2.33M | $2.45M | $3.28M | $3.51M | — | -5.5% |
| Total liabilities | $13.40M | $8.30M | $7.83M | $8.12M | $8.30M | — | +61.5% |
| Retained earnings | -$365.27M | -$354.67M | -$346.94M | -$337.94M | -$332.22M | — | -3.0% |
| Shareholder equity | $85.71M | $77.54M | $56.56M | $56.04M | $14.88M | — | +10.5% |
| Working capital | $80.48M | $70.75M | $47.47M | $44.72M | $3.62M | — | +13.8% |
| Net tangible assets | $83.89M | $75.71M | $52.22M | $49.20M | $8.03M | — | +10.8% |
| Shares issued | 55.70M | 34.54M | 30.05M | 20.25M | 19.35M | — | +61.2% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | YoY |
|---|---|---|---|---|---|---|---|
| Net income | -$10.60M | -$7.73M | -$8.99M | -$5.72M | -$5.16M | — | -37.1% |
| Depreciation & amortisation | $250.00K | $250.00K | $241.00K | $289.00K | $285.00K | — | 0.0% |
| Stock-based compensation | $420.00K | $377.00K | $253.00K | $323.00K | $270.00K | — | +11.4% |
| Change in working capital | $3.65M | -$1.39M | $792.00K | -$529.00K | $8.00K | — | +362.2% |
| Operating cash flow | -$6.23M | -$6.08M | -$5.24M | -$5.67M | -$4.62M | — | -2.4% |
| Capital expenditure | -$19.00K | -$11.00K | -$516.00K | -$32.00K | -$1.00K | — | -72.7% |
| Investing cash flow | -$4.41M | -$3.11M | -$2.98M | -$21.49M | $45.00K | — | -41.8% |
| Share buybacks | — | — | — | — | $0 | $0 | — |
| Financing cash flow | $19.40M | $28.15M | $8.79M | $46.70M | $8.18M | — | -31.1% |
| Free cash flow | -$6.25M | -$6.09M | -$5.76M | -$5.70M | -$4.62M | — | -2.5% |
| End cash position | $56.62M | $47.86M | $28.90M | $28.34M | $8.79M | — | +18.3% |
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 | -0.06 | -0.07 | -11.4% |
| Mar 2026 | -0.06 | — | — |
| Dec 2025 | -0.07 | -0.09 | -38.5% |
| Sep 2025 | -0.07 | -0.11 | -50.0% |
Forward consensus
| Period | EPS | Analysts | Revenue | Growth |
|---|---|---|---|---|
| Current quarter | -0.08 | 6 | $16.67K | -83.3% |
| Next quarter | -0.08 | 6 | $0 | 0.0% |
| Current year | -0.38 | 8 | $25.00K | -75.0% |
| Next year | -0.61 | 5 | $20.00K | -20.0% |
Analyst targets & ownership
Mean target$5.69
High target$7.00
Low target$4.20
Implied upside436.69%
Analyst count9
ConsensusSTRONG BUY
Strong buy / Buy1 / 8
Hold0
Sell / Strong sell0 / 0
Held by insiders1.32%
Held by institutions55.40%
Institutions holding67
Price targets, consensus spread, insider and institutional ownership.
Moving averages & technicals
SMA 10
1.16
-8.38% from price
SMA 20
1.20
-12.35% from price
SMA 50
1.32
-20.30% from price
SMA 100
1.47
-28.10% from price
SMA 200
1.81
-41.98% from price
EMA 12
1.16
-8.58% from price
EMA 26
1.22
-13.27% from price
EMA 50
1.31
-18.91% from price
RSI (14)
29.4
Oversold
MACD (12,26,9)
-0.06
Hist -0.01
ATR (14)
0.08
8.03% of price
Realised vol 30D
50.2%
Annualised
Bollinger upper
1.33
20, 2σ
Bollinger lower
1.07
20, 2σ
50 / 200 cross
Death
1.32 vs 1.81
Trend bias
Below 200
-41.98%
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
2.09
More volatile than market
Correlation to SPY
0.25
Largely independent
Realised vol 30D
50.2%
Annualised
Market vol 1Y
13.0%
SPY, annualised
Max drawdown 1Y
-65.8%
Peak to trough
Max drawdown 5Y
-99.9%
Peak to trough
ATR 14
0.08
8.03% of price
Beta (reported)
1.26
5Y monthly, from filing
Short interest
Shares short
4.94M
Prior 5.03M
Change vs prior
-1.8%
Shorts covering
% of float
7.71%
Normal
% of shares out
7.68%
Against total outstanding
Days to cover
7.0
Crowded exit
Float
52.11M
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 17, 26 | HC Wainwright & Co. | INITIATED | — | Buy |
| Jul 2, 26 | Chardan Capital | MAINTAINED | Buy | Buy |
| Jun 8, 26 | Raymond James | INITIATED | — | Outperform |
| Apr 9, 26 | Chardan Capital | MAINTAINED | Buy | Buy |
| Mar 18, 26 | Chardan Capital | MAINTAINED | Buy | Buy |
| Mar 3, 26 | Jones Trading | INITIATED | — | Buy |
| Feb 12, 26 | Chardan Capital | MAINTAINED | Buy | Buy |
| Oct 21, 25 | Oppenheimer | INITIATED | — | Outperform |
| Oct 17, 25 | Leerink Partners | INITIATED | — | Outperform |
| Jun 25, 25 | Chardan Capital | MAINTAINED | Buy | Buy |
| May 6, 25 | Chardan Capital | MAINTAINED | Buy | Buy |
| May 5, 25 | Chardan Capital | MAINTAINED | Buy | Buy |
Dividends & splits
Forward rate—
Forward yield0.00%
5-year avg yield—
Payout ratio0.00%
Ex-dividend date—
Next pay dateJun 11, 2018
Last split1:20
Split dateNov 29, 2023
SEC filings
Corporate Changes & Voting Matters
8-K · 2026-09-14
Proxy Statements
DEF 14A · 2026-09-04
Periodic Financial Reports
10-K · 2026-08-28
Proxy Statements
PRE 14A · 2026-08-20
Corporate Changes & Voting Matters
8-K · 2026-08-04
Corporate Changes & Voting Matters
8-K · 2026-07-17
Corporate Changes & Voting Matters
8-K · 2026-07-01
Periodic Financial Reports
10-Q · 2026-05-12
Headlines
iBio to Participate in the 2026 Wells Fargo Annual Healthcare Conference
GlobeNewswire · 35d ago
iBio Reports Fiscal Year 2026 Financial Results and Provides Corporate Update
GlobeNewswire · 40d ago
iBio Strengthens Clinical Leadership with Appointment of Endocrinologist Molly Carr as Chief Medical Officer
GlobeNewswire · 64d ago
PRIVATE STRATEGY · BY QUALIFICATION
The same data. A different seat.
The research you are reading is the input layer for a discretionary options program we run for a small number of qualified investors. Minimum $1,000,000.