TD5A.F
Tandem Diabetes Care, Inc.
FrankfurtEUREQUITY
Healthcare
DELAYED
Last price
19.10
▼ 0.10 (0.52%)
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
Drag pan · Pinch zoom · Hold crosshair · pick a tool then drag to draw
Open
19.10
Prev close
19.20
Day high
19.10
Day low
19.10
Volume
349
Market cap
$1.33B
P/E (TTM)
—
52W range
9.97 – 23.09
Day trading desk
Gap from prior close
-0.52%
Prior close 19.20
VWAP
—
—
Relative volume
0.00×
Quiet session
Session range
—
19.10 – 19.10
Position in range
—
—
ATR (14D)
0.71
3.70% of price
Prior day high
19.20
PDH
Prior day low
19.20
PDL
Bid / ask spread
—
Quote not published
Session volume
—
Avg 14
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
-2.05%
-0.8%
1M
+29.05%
+25.8%
3M
+51.59%
+49.3%
6M
-15.04%
-26.8%
YTD
+1.43%
-10.5%
1Y
+88.83%
+68.8%
3Y
-24.09%
-99.0%
5Y
-81.65%
—
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 TD5A.F 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
814.07K
Total on file
Insider transactions
| Date | Insider | Action | Shares | Value | Held |
|---|---|---|---|---|---|
| Aug 14, 26 | MORRISON SUSAN M Officer |
— | 2.83K | — | Direct |
| Aug 14, 26 | SHERIDAN JOHN F Chief Executive Officer |
— | 15.92K | — | Direct |
| Aug 14, 26 | CARPENTER RICK Chief Technology Officer |
— | 2.51K | — | Direct |
| Aug 14, 26 | HANSEN SHANNON MARIE Officer |
— | 3.01K | — | Direct |
| Aug 14, 26 | VOSSELLER LEIGH A Chief Financial Officer |
— | 4.12K | — | Direct |
| Aug 14, 26 | KYRILLOS JEAN-CLAUDE Chief Operating Officer |
— | 1.01K | — | Direct |
| Aug 14, 26 | GASSER ELIZABETH ANNE Officer |
— | 3.01K | — | Direct |
| Jul 15, 26 | KYRILLOS JEAN-CLAUDE Chief Operating Officer |
— | 3.64K | — | Direct |
| Jun 2, 26 | GASSER ELIZABETH ANNE Officer |
STOCK | 7.16K | $0 | Direct |
| May 21, 26 | SODHI RAJWANT Director |
— | 8.76K | — | Direct |
| May 21, 26 | ALLEN DICK P Retired |
— | 8.76K | — | Direct |
| May 21, 26 | TWOMEY CHRISTOPHER J Director |
— | 8.76K | — | Direct |
| May 21, 26 | ROBERTSON REBECCA B Director |
— | 8.76K | — | Direct |
| May 21, 26 | HOWELL-KOREN PEYTON R. Director |
— | 8.76K | — | 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 |
|---|---|---|---|
ALLEN DICK P |
Retired | 50.90K | Conversion of Exercise of derivative security |
BLICKENSTAFF KIM D |
Director | — | Sale |
CARPENTER RICK |
Chief Technology Officer | 32.15K | Conversion of Exercise of derivative security |
GASSER ELIZABETH ANNE |
Officer | 34.51K | Conversion of Exercise of derivative security |
HANSEN SHANNON MARIE |
Officer | 33.59K | Conversion of Exercise of derivative security |
MORRISON SUSAN M |
Officer | 52.79K | Conversion of Exercise of derivative security |
NOVARA MARK DAVID |
Officer | 40.32K | Conversion of Exercise of derivative security |
SHERIDAN JOHN F |
Chief Executive Officer | 160.26K | Conversion of Exercise of derivative security |
TWOMEY CHRISTOPHER J |
Director | 37.11K | Conversion of Exercise of derivative security |
VOSSELLER LEIGH A |
Chief Financial Officer | 77.62K | Conversion of Exercise of derivative security |
Fundamentals
Market cap$1.33B
Enterprise value$1.62B
Revenue (TTM)$1.04B
Gross profit$583.32M
EBITDA$-25.03M
Net income$-63.31M
EPS (TTM)$-0.77
Free cash flow$-43.95M
Total cash$456.00M
Total debt$739.25M
Book value / share$1.62
Shares outstanding69.58M
Float63.76M
Short % of float—
Dividend yield—
Beta (5Y)1.54
Valuation & profitability ratios
Trailing P/E—
Forward P/E25.81
PEG ratio—
Price / sales—
Price / book11.77
EV / revenue1.56
EV / EBITDA-64.68
Gross margin56.01%
Operating margin-5.42%
Profit margin-6.08%
Return on equity-48.03%
Return on assets-2.65%
Debt / equity566.96
Current ratio3.18
Fourteen ratios including P/E, PEG, EV/EBITDA, margins and return on equity.
Financial statements
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Total revenue | $1.01B | $940.20M | $747.72M | $801.22M | +7.9% |
| Operating revenue | $1.01B | $940.20M | $747.72M | $801.22M | +7.9% |
| Cost of revenue | $468.72M | $450.63M | $380.03M | $388.23M | +4.0% |
| Gross profit | $546.01M | $489.57M | $367.69M | $412.99M | +11.5% |
| Research & development | $268.33M | $198.88M | $248.42M | $170.15M | +34.9% |
| Selling, general & admin | $444.99M | $389.82M | $352.50M | $335.68M | +14.2% |
| Total operating expense | $713.32M | $588.70M | $600.92M | $505.83M | +21.2% |
| Operating income | -$167.31M | -$99.13M | -$233.23M | -$92.85M | -68.8% |
| Net interest income | $1.18M | $10.58M | $12.98M | -$152.00K | -88.9% |
| Pre-tax income | -$200.27M | -$91.87M | -$220.25M | -$92.85M | -118.0% |
| Tax provision | $4.44M | $4.16M | $2.36M | $1.74M | +6.8% |
| Net income | -$204.71M | -$96.03M | -$222.61M | -$94.59M | -113.2% |
| Net income to common | -$204.71M | -$96.03M | -$222.61M | -$94.59M | -113.2% |
| Basic EPS | -3.04 | -1.47 | -3.43 | -1.47 | -106.8% |
| Diluted EPS | -3.04 | -1.47 | -3.43 | -1.47 | -106.8% |
| EBIT | -$194.22M | -$86.36M | -$212.18M | -$88.54M | -124.9% |
| EBITDA | -$176.56M | -$69.75M | -$196.46M | -$74.21M | -153.1% |
| Basic shares | 67.28M | 65.45M | 64.97M | 64.15M | +2.8% |
| Diluted shares | 67.28M | 65.45M | 64.97M | 64.15M | +2.8% |
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Cash & equivalents | $90.63M | $69.23M | $58.87M | $172.52M | +30.9% |
| Cash & short-term investments | $292.67M | $438.33M | $467.91M | $616.90M | -33.2% |
| Accounts receivable | $165.49M | $114.58M | $105.56M | $114.72M | +44.4% |
| Inventory | $128.77M | $149.61M | $157.94M | $111.12M | -13.9% |
| Total current assets | $618.14M | $724.49M | $747.99M | $849.98M | -14.7% |
| Property, plant & equipment | $179.75M | $163.46M | $164.33M | $179.18M | +10.0% |
| Goodwill & intangibles | $11.72M | $925.00K | $2.78M | $4.63M | +1,167.0% |
| Total assets | $881.11M | $967.66M | $952.66M | $1.05B | -8.9% |
| Total current liabilities | $242.72M | $247.05M | $195.26M | $165.29M | -1.8% |
| Current debt | — | $40.67M | — | — | — |
| Long-term debt | $310.04M | $308.27M | $285.04M | $283.23M | +0.6% |
| Total debt | $444.48M | $473.56M | $415.67M | $419.88M | -6.1% |
| Total liabilities | $725.94M | $704.56M | $639.03M | $612.84M | +3.0% |
| Retained earnings | -$1.25B | -$1.05B | -$951.80M | -$729.19M | -19.5% |
| Shareholder equity | $155.17M | $263.10M | $313.63M | $439.95M | -41.0% |
| Working capital | $375.42M | $477.44M | $552.73M | $684.69M | -21.4% |
| Net tangible assets | $143.45M | $262.17M | $310.86M | $435.32M | -45.3% |
| Shares issued | 68.29M | 66.26M | 65.55M | 64.51M | +3.1% |
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Net income | -$204.71M | -$96.03M | -$222.61M | -$94.59M | -113.2% |
| Depreciation & amortisation | $17.67M | $16.61M | $15.71M | $14.33M | +6.4% |
| Stock-based compensation | $92.38M | $101.38M | $88.08M | $84.92M | -8.9% |
| Change in working capital | -$23.04M | -$11.78M | -$17.68M | -$4.65M | -95.6% |
| Operating cash flow | -$9.72M | $24.23M | -$31.81M | $50.46M | -140.1% |
| Capital expenditure | -$98.54M | -$19.23M | -$96.30M | -$34.10M | -412.4% |
| Investing cash flow | $72.88M | -$23.48M | -$85.74M | $33.17M | +410.3% |
| Financing cash flow | -$43.37M | $8.37M | $4.11M | $16.88M | -618.3% |
| Free cash flow | -$108.26M | $4.99M | -$128.11M | $16.37M | -2,267.7% |
| End cash position | $90.63M | $69.23M | $58.87M | $172.52M | +30.9% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | YoY |
|---|---|---|---|---|---|---|---|
| Total revenue | $254.56M | $247.22M | $290.38M | $249.25M | $240.68M | — | +3.0% |
| Operating revenue | $254.56M | $247.22M | $290.38M | $249.25M | $240.68M | — | +3.0% |
| Cost of revenue | $109.78M | $110.43M | $122.92M | $114.96M | $114.82M | — | -0.6% |
| Gross profit | $144.78M | $136.79M | $167.46M | $134.29M | $125.86M | — | +5.8% |
| Research & development | $46.93M | $46.03M | $46.07M | $48.72M | $48.12M | — | +1.9% |
| Selling, general & admin | $111.64M | $108.19M | $113.10M | $108.44M | $109.60M | — | +3.2% |
| Total operating expense | $158.57M | $154.22M | $159.17M | $157.16M | $157.71M | — | +2.8% |
| Operating income | -$13.79M | -$17.43M | $8.29M | -$22.86M | -$31.86M | — | +20.9% |
| Net interest income | -$1.23M | $1.42M | $941.00K | $444.00K | -$2.54M | — | -186.1% |
| Pre-tax income | -$20.66M | -$19.88M | $4.68M | -$25.14M | -$57.72M | — | -3.9% |
| Tax provision | $510.00K | $516.00K | $5.27M | -$3.98M | -$5.32M | — | -1.2% |
| Net income | -$21.17M | -$20.39M | -$589.00K | -$21.16M | -$52.40M | — | -3.8% |
| Net income to common | -$21.17M | -$20.39M | -$589.00K | -$21.16M | -$52.40M | — | -3.8% |
| Basic EPS | -0.31 | -0.30 | -0.01 | — | -0.78 | -1.97 | -3.3% |
| Diluted EPS | -0.31 | -0.30 | -0.01 | — | -0.78 | -1.97 | -3.3% |
| EBIT | -$18.21M | -$18.25M | $4.90M | -$23.08M | -$55.19M | — | +0.2% |
| EBITDA | -$13.74M | -$13.74M | $9.39M | -$18.59M | -$50.82M | — | +0.1% |
| Basic shares | 69.01M | 68.40M | 68.01M | — | 67.05M | 66.40M | +0.9% |
| Diluted shares | 69.01M | 68.40M | 68.01M | — | 67.05M | 66.40M | +0.9% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | YoY |
|---|---|---|---|---|---|---|---|
| Cash & equivalents | $62.82M | $179.32M | $90.63M | $91.95M | $64.11M | — | -65.0% |
| Cash & short-term investments | $456.00M | $570.26M | $292.67M | $319.11M | $315.36M | — | -20.0% |
| Accounts receivable | $162.06M | $140.67M | $165.49M | $125.94M | $128.44M | — | +15.2% |
| Inventory | $135.11M | $126.40M | $128.77M | $137.28M | $142.57M | — | +6.9% |
| Total current assets | $804.64M | $887.10M | $618.14M | $616.94M | $614.82M | — | -9.3% |
| Property, plant & equipment | $184.69M | $178.99M | $179.75M | $176.28M | $175.95M | — | +3.2% |
| Goodwill & intangibles | — | — | $11.72M | — | — | — | — |
| Total assets | $1.15B | $1.15B | $881.11M | $874.65M | $875.74M | — | +0.1% |
| Total current liabilities | $253.00M | $247.96M | $242.72M | $252.54M | $251.69M | — | +2.0% |
| Current debt | — | — | — | — | — | $40.74M | — |
| Long-term debt | $602.58M | $601.77M | $310.04M | $309.59M | $309.15M | — | +0.1% |
| Total debt | $739.25M | $734.74M | $444.48M | $449.28M | $449.01M | — | +0.6% |
| Total liabilities | $1.02B | $1.02B | $725.94M | $741.69M | $742.45M | — | +0.3% |
| Retained earnings | -$1.29B | -$1.27B | -$1.25B | -$1.25B | -$1.23B | — | -1.7% |
| Shareholder equity | $130.39M | $132.40M | $155.17M | $132.97M | $133.28M | — | -1.5% |
| Working capital | $551.63M | $639.14M | $375.42M | $364.40M | $363.13M | — | -13.7% |
| Net tangible assets | $130.39M | $132.40M | $143.45M | $132.97M | $133.28M | — | -1.5% |
| Shares issued | 68.53M | 68.50M | 68.29M | 67.77M | 67.53M | — | +0.0% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | YoY |
|---|---|---|---|---|---|---|
| Net income | -$21.17M | -$20.39M | -$589.00K | -$21.16M | -$52.40M | -3.8% |
| Depreciation & amortisation | $4.47M | $4.50M | $4.50M | $4.49M | $4.37M | -0.8% |
| Stock-based compensation | $15.74M | $15.66M | $20.11M | $21.14M | $25.64M | +0.5% |
| Change in working capital | -$41.50M | $3.68M | -$23.54M | -$2.85M | $9.16M | -1,228.9% |
| Operating cash flow | -$34.63M | $11.05M | $9.79M | $8.26M | -$9.50M | -413.3% |
| Capital expenditure | -$4.05M | -$6.27M | -$41.81M | -$4.09M | -$6.21M | +35.4% |
| Investing cash flow | -$87.34M | -$195.45M | -$14.98M | $20.54M | $58.13M | +55.3% |
| Financing cash flow | $2.15M | $274.16M | $2.60M | -$1.57M | -$39.71M | -99.2% |
| Free cash flow | -$38.68M | $4.79M | -$32.02M | $4.17M | -$15.70M | -908.2% |
| End cash position | $62.82M | $179.32M | $90.63M | $91.95M | $64.11M | -65.0% |
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
Forward consensus
| Period | EPS | Analysts | Revenue | Growth |
|---|---|---|---|---|
| Current quarter | — | — | $266.05M | +6.7% |
| Next quarter | — | — | $304.10M | +4.7% |
| Current year | — | — | $1.07B | +5.7% |
| Next year | — | — | $1.21B | +12.4% |
Analyst targets & ownership
Mean target—
High target—
Low target—
Implied upside—
Analyst count—
ConsensusNONE
Strong buy / Buy— / —
Hold—
Sell / Strong sell— / —
Held by insiders1.17%
Held by institutions115.72%
Institutions holding374
Price targets, consensus spread, insider and institutional ownership.
Moving averages & technicals
SMA 10
19.74
-3.24% from price
SMA 20
18.24
+4.74% from price
SMA 50
15.59
+22.51% from price
SMA 100
15.38
+24.22% from price
SMA 200
16.66
+14.65% from price
EMA 12
19.06
+0.20% from price
EMA 26
17.82
+7.16% from price
EMA 50
16.68
+14.51% from price
RSI (14)
59.0
Neutral
MACD (12,26,9)
1.24
Hist -0.05
ATR (14)
0.71
3.70% of price
Realised vol 30D
79.3%
Annualised
Bollinger upper
21.74
20, 2σ
Bollinger lower
14.73
20, 2σ
50 / 200 cross
Death
15.59 vs 16.66
Trend bias
Above 200
+14.65%
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
0.39
Less volatile than market
Correlation to SPY
0.07
Largely independent
Realised vol 30D
79.3%
Annualised
Market vol 1Y
12.8%
SPY, annualised
Max drawdown 1Y
-52.8%
Peak to trough
Max drawdown 5Y
-93.6%
Peak to trough
ATR 14
0.71
3.70% of price
Beta (reported)
1.54
5Y monthly, from filing
Rating changes
| Date | Firm | Action | From | To |
|---|---|---|---|---|
| Aug 21, 26 | William Blair | INITIATED | — | Outperform |
| Aug 7, 26 | Citigroup | MAINTAINED | Neutral | Neutral |
| Aug 7, 26 | RBC Capital | MAINTAINED | Outperform | Outperform |
| Jul 15, 26 | Mizuho | MAINTAINED | Neutral | Neutral |
| Jun 23, 26 | Deutsche Bank | INITIATED | Buy | Hold |
| Jun 1, 26 | Wells Fargo | UPGRADE | Equal-Weight | Overweight |
| May 28, 26 | Citigroup | MAINTAINED | Neutral | Neutral |
| May 18, 26 | B of A Securities | MAINTAINED | Neutral | Neutral |
| May 12, 26 | Benchmark | INITIATED | — | Hold |
| May 11, 26 | Truist Securities | MAINTAINED | Buy | Buy |
| May 11, 26 | Barclays | MAINTAINED | Overweight | Overweight |
| Apr 20, 26 | TD Cowen | MAINTAINED | Buy | Buy |
Dividends & splits
Forward rate—
Forward yield—
5-year avg yield—
Payout ratio0.00%
Ex-dividend date—
Next pay date—
Last split1:10
Split dateOct 10, 2017
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PRIVATE STRATEGY · BY QUALIFICATION
The same data. A different seat.
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