Jun 2026 (Q2 FY26) — Aug 6, 2026
Tandem Diabetes Care Q2 FY26 — Strong Execution and Strategic Momentum
Read the full callTandem Diabetes Care (TNDM) earnings
- Jun 2026
- Jun 2026 (Q2 FY26)
- Dec 2025
Tandem Diabetes Care earnings: last reported Thu, 6 Aug 2026, for the quarter ended Jun 2026.
Reported
The figures, each with its period
Each figure keeps its basis and period; nothing is filled in.
| Metric | Value | Change | Basis | Period | Note |
|---|---|---|---|---|---|
| Revenue | 255 | +5.8% YoY | Quarterly, as filed | Quarter to Jun 2026 | Revenue from operations as filed. |
| Operating margin | -5.4 | +16.1 pts YoY | Operating profit / revenue | Quarter to Jun 2026 | For the quarter; a change is in percentage points. |
| Net profit | -21.2 | Quarterly, as filed | Quarter to Jun 2026 | Profit after tax as filed. The year-earlier figure was zero or a loss, so no percentage is shown. |
Price
$16.24 −1.69% · −$0.28
Performance +10.1% 1Y
1Y: $14.75 on 15 Oct 2025 → $16.24. High $28.26 (23 Feb 2026), low $12.82 (15 May 2026).
- Previous close
- $16.52
- 52-week range
- $12.82 – $28.26
- One year
- +6.21%
Overview
- Symbol
- TNDM
- Sector
- Health Care
- Exchange
- US
- Currency
- USD
Call summaries
Every analysed call
Tandem Diabetes Care earnings calls (TNDM)
Financials
What the filings say
Net profit, year on year: +60% (quarter to jun 2026 against jun 2025).
| Line item | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 |
|---|---|---|---|---|---|---|---|---|
| Sales | 244 | 283 | 234 | 241 | 249 | 290 | 247 | 255 |
| Operating profit | -26 | -1 | -121 | -52 | -23 | 8 | -17 | -14 |
| Operating margin | −10.7% | −0.2% | −51.6% | −21.5% | −9.2% | 2.9% | −7.0% | −5.4% |
| Interest | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Profit before tax | -23 | 0 | -122 | -58 | -25 | 5 | -20 | -21 |
| Tax rate | −2.8% | −4618.8% | −6.9% | 9.2% | 15.8% | 112.6% | −2.6% | −2.5% |
| Net profit | -23 | 1 | -131 | -52 | -21 | -1 | -20 | -21 |
| EPS ($ per share) | -0.35 | 0.01 | -1.97 | -0.78 | -0.31 | -0.01 | -0.30 | -0.31 |
| Line item | Dec 2018 | Dec 2019 | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|---|---|
| Equity capital | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Reserves | -600 | -625 | -659 | -635 | -729 | -952 | -1,048 | -1,253 |
| Total liabilities | 75 | 131 | 350 | 472 | 613 | 639 | 705 | 726 |
| Fixed assets | 17 | 33 | 50 | 50 | 69 | 77 | 78 | 84 |
| Investments | 87 | 125 | 390 | 553 | 444 | 409 | 369 | 202 |
| Total assets | 206 | 326 | 716 | 905 | 1,053 | 953 | 968 | 881 |
| Line item | Dec 2018 | Dec 2019 | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|---|---|
| Cash from operations | -8 | 42 | 25 | 111 | 50 | -32 | 24 | -10 |
| Cash from investing | -91 | -57 | -296 | -187 | 33 | -86 | -23 | 73 |
| Cash from financing | 117 | 24 | 314 | 52 | 17 | 4 | 8 | -43 |
| Net cash flow | 18 | 9 | 43 | -23 | 101 | -114 | 10 | 21 |
| Capital expenditure | -3 | -20 | -27 | -14 | -34 | -27 | -19 | -20 |
| Free cash flow | -11 | 22 | -3 | 97 | 16 | -59 | 5 | -30 |
Insider filings
161 filings between Nov 17, 2025 and Aug 15, 2026.
Open market
decisions to buy or sellPurchases
None
No insider bought shares.
Sales
$4.4K
2 sales by 1 insider
50% filed under a 10b5-1 plan — scheduled in advance, not decided on the day
Compensation
not trading decisions- 11
- Award — granted as compensation
- 76
- Option exercise — converted options into shares
- 68
- Tax withheld — shares kept back by the company to cover tax
Also filed: 2 gifts, 2 other filings.
Who traded
open market only| Insider | Bought | Sold | Last filing |
|---|---|---|---|
| Novara Mark David | — | $4.4K | Mar 17, 2026 |
Latest filings (50)
| Date | Insider | What | Shares | Value |
|---|---|---|---|---|
| Aug 15, 2026 | Morrison Susan EVP & Chief Admin. Officer | Tax withheld | 314 | $7.1K |
| Aug 15, 2026 | Kyrillos Jean-Claude EVP & Chief Operating Officer | Tax withheld | 535 | $12.2K |
| Aug 15, 2026 | Carpenter Rick EVP & Chief Technology Officer | Tax withheld | 820 | $18.6K |
| Aug 15, 2026 | Morrison Susan EVP & Chief Admin. Officer | Option exercise | 1,730 | $0 |
| Aug 15, 2026 | Sheridan John F PRESIDENT & CEO | Tax withheld | 3,044 | $69.2K |
| Aug 15, 2026 | Carpenter Rick EVP & Chief Technology Officer | Option exercise | 897 | $0 |
| Aug 15, 2026 | Carpenter Rick EVP & Chief Technology Officer | Tax withheld | 457 | $10.4K |
| Aug 15, 2026 | Morrison Susan EVP & Chief Admin. Officer | Tax withheld | 495 | $11.2K |
| Aug 15, 2026 | Sheridan John F PRESIDENT & CEO | Tax withheld | 5,055 | $114.8K |
| Aug 15, 2026 | Gasser Elizabeth Anne EVP, Chief Strategy Officer | Option exercise | 1,917 | $0 |
| Aug 15, 2026 | Gasser Elizabeth Anne EVP, Chief Strategy Officer | Tax withheld | 589 | $13.4K |
| Aug 15, 2026 | Hansen Shannon Marie EVP & Chief Legal Officer | Tax withheld | 976 | $22.2K |
| Aug 15, 2026 | Carpenter Rick EVP & Chief Technology Officer | Option exercise | 1,610 | $0 |
| Aug 15, 2026 | Morrison Susan EVP & Chief Admin. Officer | Option exercise | 1,097 | $0 |
| Aug 15, 2026 | Hansen Shannon Marie EVP & Chief Legal Officer | Tax withheld | 559 | $12.7K |
| Aug 15, 2026 | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | Option exercise | 2,624 | $0 |
| Aug 15, 2026 | Sheridan John F PRESIDENT & CEO | Option exercise | 5,982 | $0 |
| Aug 15, 2026 | Gasser Elizabeth Anne EVP, Chief Strategy Officer | Option exercise | 1,097 | $0 |
| Aug 15, 2026 | Hansen Shannon Marie EVP & Chief Legal Officer | Option exercise | 1,917 | $0 |
| Aug 15, 2026 | Gasser Elizabeth Anne EVP, Chief Strategy Officer | Tax withheld | 1,029 | $23.4K |
| Aug 15, 2026 | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | Tax withheld | 537 | $12.2K |
| Aug 15, 2026 | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | Option exercise | 1,496 | $0 |
| Aug 15, 2026 | Hansen Shannon Marie EVP & Chief Legal Officer | Option exercise | 1,097 | $0 |
| Aug 15, 2026 | Sheridan John F PRESIDENT & CEO | Option exercise | 9,934 | $0 |
| Aug 15, 2026 | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | Tax withheld | 942 | $21.4K |
| Aug 15, 2026 | Kyrillos Jean-Claude EVP & Chief Operating Officer | Option exercise | 1,010 | $0 |
| Jul 15, 2026 | Kyrillos Jean-Claude EVP & Chief Operating Officer | Tax withheld | 1,926 | $29.4K |
| Jul 15, 2026 | Kyrillos Jean-Claude EVP & Chief Operating Officer | Option exercise | 3,636 | $0 |
| Jun 2, 2026 | Gasser Elizabeth Anne EVP, Chief Strategy Officer | Gift | 7,160 | $0 |
| Jun 2, 2026 | Gasser Elizabeth Anne EVP, Chief Strategy Officer | Gift | 7,160 | $0 |
| May 21, 2026 | Allen Dick Insider | Option exercise | 8,759 | $0 |
| May 21, 2026 | Howell Peyton R Director | Option exercise | 8,759 | $0 |
| May 21, 2026 | ROBERTSON REBECCA B Director | Option exercise | 8,759 | $0 |
| May 21, 2026 | McGroddy-Goetz Kathleen Director | Option exercise | 8,759 | $0 |
| May 21, 2026 | Cha Myoungil Director | Option exercise | 8,759 | $0 |
| May 21, 2026 | TWOMEY CHRISTOPHER J Director | Option exercise | 8,759 | $0 |
| May 21, 2026 | Malagueira Joao Paulo Falcao Director | Option exercise | 8,759 | $0 |
| May 21, 2026 | Sodhi Rajwant Director | Option exercise | 8,759 | $0 |
| May 15, 2026 | Sheridan John F PRESIDENT & CEO | Option exercise | 5,472 | $0 |
| May 15, 2026 | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | Award | 1,336 | $14.6K |
| May 15, 2026 | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | Tax withheld | 3,766 | $48.3K |
| May 15, 2026 | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | Tax withheld | 537 | $6.9K |
| May 15, 2026 | Novara Mark David EVP & CHIEF COMMERCIAL OFFICER | Tax withheld | 7,854 | $100.7K |
| May 15, 2026 | Novara Mark David EVP & CHIEF COMMERCIAL OFFICER | Option exercise | 10,496 | $0 |
| May 15, 2026 | Novara Mark David EVP & CHIEF COMMERCIAL OFFICER | Tax withheld | 57 | $731 |
| May 15, 2026 | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | Option exercise | 10,496 | $0 |
| May 15, 2026 | Novara Mark David EVP & CHIEF COMMERCIAL OFFICER | Option exercise | 76 | $0 |
| May 15, 2026 | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | Option exercise | 1,496 | $0 |
| May 15, 2026 | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | Tax withheld | 540 | $6.9K |
| May 15, 2026 | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | Option exercise | 1,503 | $0 |
Source: SEC Form 4 filings. Form 4 reports transactions, not the cap table — absence of filings says nothing about how much an insider owns, and a quiet window is not a signal.
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