PBYI

Puma Biotechnology, Inc.
NasdaqGSUSDEQUITY Healthcare DELAYED
Last price
9.50
▼ 0.17 (1.76%)
MARKET · —

Price

1D — H — L — Range — Vol —
Drag pan · Pinch zoom · Hold crosshair · pick a tool then drag to draw
Open
9.80
Prev close
9.67
Day high
9.80
Day low
9.43
Volume
322.65K
Market cap
$490.39M
P/E (TTM)
18.63
52W range
4.58 – 10.10

Day trading desk

Current session · delayed
Gap from prior close
+1.34%
Prior close 9.67
VWAP
9.53
-0.29% from price
Relative volume
1.27×
Normal
Session range
4.35%
9.43 – 9.84
Position in range
17%
Near session low
ATR (14D)
0.40
4.19% of price
Prior day high
9.78
PDH
Prior day low
9.33
PDL
Bid / ask spread
—
Quote not published
Session volume
410.88K
Avg 323.18K

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

Price return · vs SPY
Returnvs SPY
1W
-2.86% -4.8%
1M
-0.52% -1.7%
3M
+16.85% +12.3%
6M
+36.30% +18.1%
YTD
+59.66% +45.4%
1Y
+85.19% +68.8%
3Y
+261.22% +179.0%
5Y
— —

Price return only. Dividends are not reinvested, so total return on a dividend payer will be higher than shown.

Unusual options activity

Account required
Nothing crossed the thresholds in the expiries we scanned.
That is the normal state — most contracts trade well inside their existing open interest.
Free account required

Contracts trading at or above their open interest, ranked by notional and where the print landed.

Free account

5 more panels on PBYI 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

6m · Form 4 rollup
Net shares
+30.44K
Net buying
Buy transactions
8
239.00K shares
Sell transactions
10
208.56K shares
Net transactions
+18
Buys less sells
Sell : buy shares
0.9 : 1
Mixed
Insider-held shares
7.89M
Total on file
Bought 239.00KSold 208.56K

Insider transactions

Account required
DateInsiderAction SharesValueHeld
Sep 14, 26
CESANO ALESSANDRA
Director
SELL 62.15K $566.99K Direct
Sep 14, 26
CESANO ALESSANDRA
Director
CONVERSION 50.00K $146.50K Direct
Sep 14, 26
WILSON TROY EDWARD
Director
SELL 5.00K $45.50K Direct
Jul 6, 26
HUNT DOUGLAS M
Officer
SELL 8.46K $69.91K Direct
Jul 6, 26
NOUGUES MAXIMO F.
Chief Financial Officer
SELL 9.39K $77.56K Direct
Jul 6, 26
AUERBACH ALAN H
Chief Executive Officer
SELL 44.06K $364.05K Direct
Jun 12, 26
STUGLIK BRIAN M
Director
SELL 8.10K $58.31K Direct
Jun 12, 26
WILSON TROY EDWARD
Director
SELL 10.80K $77.75K Direct
Jun 12, 26
SENDEROWICZ ADRIAN M
Director
SELL 27.00K $194.31K Direct
Jun 12, 26
DORVAL ALLISON
Director
SELL 11.61K $83.58K Direct
Jun 12, 26
MOYES JAY M
Director
SELL 22.00K $158.80K Direct
Jun 11, 26
STUGLIK BRIAN M
Director
STOCK 27.00K $0 Direct
Jun 11, 26
CESANO ALESSANDRA
Director
STOCK 27.00K $0 Direct
Jun 11, 26
MILLER MICHAEL PATRICK
Director
STOCK 27.00K $0 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.

Free account required

Officer and director trades in their own stock, straight from Form 4 filings.

Insider holders

10 reporting
NameRelationShares heldLatest
AUERBACH ALAN H
Chief Executive Officer 7.26M Sale
CESANO ALESSANDRA
Director 56.70K Sale
DORVAL ALLISON
Director 90.78K Sale
HUNT DOUGLAS M
Officer 196.84K Sale
LUDWIG JEFFREY JEROME
Officer 156.79K Stock Award(Grant)
MILLER MICHAEL PATRICK
Director 81.00K Stock Award(Grant)
MOYES JAY M
Director 58.32K Sale
NOUGUES MAXIMO F.
Chief Financial Officer 230.64K Sale
STUGLIK BRIAN M
Director 113.86K Sale
WILSON TROY EDWARD
Director 55.30K Sale

Fundamentals

TTM · reported
Market cap$490.39M
Enterprise value$401.30M
Revenue (TTM)$231.24M
Gross profit$173.04M
EBITDA$40.12M
Net income$26.72M
EPS (TTM)$0.51
Free cash flow$32.47M
Total cash$93.90M
Total debt$4.82M
Book value / share$2.71
Shares outstanding51.62M
Float39.64M
Short % of float9.80%
Dividend yield0.00%
Beta (5Y)1.21

Valuation & profitability ratios

Account required
Trailing P/E18.63
Forward P/E27.14
PEG ratio—
Price / sales—
Price / book3.50
EV / revenue1.74
EV / EBITDA10.00
Gross margin74.83%
Operating margin13.42%
Profit margin11.55%
Return on equity21.97%
Return on assets9.81%
Debt / equity3.48
Current ratio2.91
Free account required

Fourteen ratios including P/E, PEG, EV/EBITDA, margins and return on equity.

Financial statements

As reported · 5 years · 6 quarters
Blank means not reported, not zero
Line item2025202420232022YoY
Total revenue $228.37M$230.47M$235.64M$228.03M -0.9%
Operating revenue $228.37M$230.47M$235.64M$228.03M -0.9%
Cost of revenue $58.16M$64.40M$62.68M$55.09M -9.7%
Gross profit $170.21M$166.06M$172.96M$172.94M +2.5%
Research & development $62.07M$54.94M$50.38M$52.24M +13.0%
Selling, general & admin $71.21M$80.68M$89.93M$89.98M -11.7%
Total operating expense $132.91M$135.10M$140.31M$142.22M -1.6%
Operating income $37.30M$30.97M$32.64M$30.72M +20.5%
Net interest income -$2.54M-$7.73M-$10.72M-$10.78M +67.1%
Pre-tax income $35.78M$24.10M$22.67M$457.00K +48.5%
Tax provision $4.67M-$6.18M$1.08M$455.00K +175.6%
Net income $31.11M$30.28M$21.59M$2.00K +2.8%
Net income to common $31.11M$30.28M$21.59M$2.00K +2.8%
Basic EPS 0.620.620.460.00 0.0%
Diluted EPS 0.610.620.450.00 -1.6%
EBIT $42.40M$36.55M$36.00M$12.05M +16.0%
EBITDA $53.34M$48.08M$47.52M$21.89M +11.0%
Basic shares 50.01M48.65M47.13M44.67M +2.8%
Diluted shares 50.65M49.10M47.55M44.93M +3.2%

Options analytics

Account required
Put / call volume
0.22
Call-heavy session
Put / call open interest
—
Positioning, not flow
Max pain
7.50
-21.1% from spot
ATM implied vol
12.5%
Nearest strike to spot
Skew (10% OTM)
+37.5%
Puts bid over calls
Call volume
37
Contracts, this expiry
Put volume
8
Contracts, this expiry
Heaviest call OI
7.50
0 contracts
Heaviest put OI
7.50
0 contracts

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.

Free account required

Put/call ratios, max pain, implied volatility skew and where open interest is concentrated.

Earnings

History & consensus estimates
Reported vs expected · EPS
QuarterEst.ActualSurprise
Jun 2026 0.070.20 +185.7%
Mar 2026 -0.13-0.04 +69.2%
Dec 2025 0.230.29 +26.1%
Sep 2025 0.090.21 +133.3%
Forward consensus
PeriodEPSAnalystsRevenueGrowth
Current quarter — — $0 —
Next quarter — — $0 —
Current year — — $0 —
Next year — — $0 —

Analyst targets & ownership

Account required
Mean target—
High target—
Low target—
Implied upside—
Analyst count—
ConsensusNONE
Strong buy / Buy0 / 0
Hold1
Sell / Strong sell0 / 0
Held by insiders15.28%
Held by institutions75.63%
Institutions holding216
Free account required

Price targets, consensus spread, insider and institutional ownership.

Moving averages & technicals

Computed from 2Y daily closes
SMA 10
9.69
-1.98% from price
SMA 20
9.53
-0.30% from price
SMA 50
9.10
+4.42% from price
SMA 100
8.35
+13.80% from price
SMA 200
7.51
+26.48% from price
EMA 12
9.63
-1.38% from price
EMA 26
9.47
+0.27% from price
EMA 50
9.14
+3.94% from price
RSI (14)
50.8
Neutral
MACD (12,26,9)
0.16
Hist -0.04
ATR (14)
0.40
4.19% of price
Realised vol 30D
36.5%
Annualised
Bollinger upper
10.08
20, 2σ
Bollinger lower
8.98
20, 2σ
50 / 200 cross
Golden
9.10 vs 7.51
Trend bias
Above 200
+26.48%

Options chain

Account required
Expiry
Spot 9.50
Calls
StrikeLastBidAskVolOIIV
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
Puts
StrikeLastBidAskVolOIIV
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
Free account required

Every listed expiry, both sides of the book, with volume, open interest and implied volatility.

Risk profile

Daily returns · 1Y window
Beta vs SPY
0.52
Less volatile than market
Correlation to SPY
0.12
Largely independent
Realised vol 30D
36.5%
Annualised
Market vol 1Y
13.0%
SPY, annualised
Max drawdown 1Y
-25.8%
Peak to trough
Max drawdown 5Y
-75.1%
Peak to trough
ATR 14
0.40
4.19% of price
Beta (reported)
1.21
5Y monthly, from filing

Short interest

Semi-monthly exchange report · lags by ~2 weeks
Shares short
4.32M
Prior 4.17M
Change vs prior
+3.6%
Shorts adding
% of float
9.80%
Normal
% of shares out
8.37%
Against total outstanding
Days to cover
14.6
Crowded exit
Float
39.64M
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

81 on file
DateFirm ActionFromTo
Aug 7, 26 TD Cowen MAINTAINED Hold Hold
Feb 28, 25 HC Wainwright & Co. MAINTAINED Buy Buy
Dec 23, 24 HC Wainwright & Co. MAINTAINED Buy Buy
Nov 20, 24 HC Wainwright & Co. MAINTAINED Buy Buy
Nov 8, 24 HC Wainwright & Co. MAINTAINED Buy Buy
Aug 2, 24 HC Wainwright & Co. MAINTAINED Buy Buy
Jul 26, 24 HC Wainwright & Co. MAINTAINED Buy Buy
Jun 4, 24 HC Wainwright & Co. MAINTAINED Buy Buy
Jun 3, 24 HC Wainwright & Co. MAINTAINED Buy Buy
May 20, 24 HC Wainwright & Co. MAINTAINED Buy Buy
May 3, 24 HC Wainwright & Co. MAINTAINED Buy Buy
Mar 1, 24 HC Wainwright & Co. MAINTAINED Buy Buy

Dividends & splits

Declared · from the issuer
Forward rate—
Forward yield0.00%
5-year avg yield—
Payout ratio0.00%
Ex-dividend date—
Next pay date—
Last split—
Split date—

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.