Congress trades
Tandem Diabetes Care, Inc. (TNDM)
About Tandem Diabetes Care, Inc.
from the company's filings and listing- Exchange
- NASDAQ
- Sector
- Healthcare
- Industry
- Medical - Devices
- Chief executive
- John F. Sheridan
- Employees
- 2,500
- Listed since
- Nov 14, 2013
- Market value
- $1.3B
- Price to earnings
- -
- Earnings per share
- -$0.93
- Dividend yield
- -
Earnings
6 reported quarters · next on Nov 5, 2026| Quarter | EPS | EPS expected | Revenue | Revenue expected | Result |
|---|---|---|---|---|---|
| Q2 FY2026reported Aug 6, 2026 | -$0.31 | -$0.32 | $254.6M | $255.0M | EPS beatRevenue in line |
| Q1 FY2026reported May 7, 2026 | -$0.30 | -$0.46 | $247.2M | $240.4M | EPS beatRevenue beat |
| Q4 FY2025reported Feb 19, 2026 | -$0.01 | -$0.05 | $290.4M | $277.0M | EPS beatRevenue beat |
| Q3 FY2025reported Nov 6, 2025 | -$0.31 | -$0.31 | $249.3M | $235.8M | EPS in lineRevenue beat |
| Q2 FY2025reported Aug 6, 2025 | -$0.48 | -$0.40 | $240.7M | $238.6M | EPS missRevenue in line |
| Q1 FY2025reported Apr 30, 2025 | -$0.67 | -$0.60 | $234.4M | $220.3M | EPS missRevenue beat |
Actual against the consensus estimate at the time. A flag marks a beat or a miss of more than 1.5% either way; inside that band the quarter is in line. A flag marked GAAP compares a GAAP figure the company reported with an adjusted consensus, two different measures, so a one-time gain or charge can move it either way; basis unverified means we could not classify the reported figure. A flag reads n/a only when a number is missing. An estimate is a forecast made by analysts, not a company target.
Executive pay
as filed for 2025 · proxy filed Apr 7, 2026| Executive | Salary | Stock awards | Other | Total |
|---|---|---|---|---|
| John SheridanPresident and Chief Executive Officer | $791K | $5.4M | $700K | $6.9M |
| Mark NovaraExecutive Vice President, Chief Commercial Officer | $486K | $1.4M | $301K | $2.2M |
| Leigh VossellerExecutive Vice President, Chief Financial Officer and | $486K | $1.4M | $278K | $2.2M |
| Elizabeth GasserExecutive Vice President, Chief Strategy and Product O | $464K | $1.0M | $249K | $1.7M |
| Shannon HansenExecutive Vice President, Chief Legal, Privacy and Com | $464K | $1.0M | $248K | $1.7M |
The summary compensation table from the 2025 proxy statement, current executives only. Read the filing
Institutional holders
13F positions as of Jun 30, 2026| Holder | Value | Shares | Change | Of company |
|---|---|---|---|---|
| Blackrock, Inc. | $174.8M | 11,583,125 | +8.3% | 16.94% |
| UBS Group AG | $78.1M | 5,178,570 | 0.0% | 7.57% |
| Sessa Capital Im, L.P. | $77.0M | 5,100,000 | +7.8% | 7.46% |
| Vanguard Portfolio Management LLC | $64.9M | 4,299,667 | +7.7% | 6.29% |
| First Light Asset Management, LLC | $51.1M | 3,383,553 | +157.4% | 4.95% |
| Vanguard Capital Management LLC | $46.7M | 3,096,536 | +1.9% | 4.53% |
| State Street Corp | $43.0M | 2,851,646 | +7.1% | 4.17% |
| Gw&K Investment Management, LLC | $38.8M | 2,569,032 | -4.5% | 3.76% |
| Jennison Associates LLC | $35.2M | 2,331,429 | +40.6% | 3.41% |
| Paradice Investment Management LLC | $30.5M | 2,024,014 | -0.9% | 2.96% |
| Jacobs Levy Equity Management, Inc | $30.3M | 2,006,429 | +31.7% | 2.93% |
| Freestone Grove Partners LP | $28.2M | 1,866,134 | +40.2% | 2.73% |
A 13F reports long US equity positions 45 days after the quarter ends, so these are positions as they stood on Jun 30, 2026. For a manager's whole book see the fund directory.
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Congress trades in TNDM
7 disclosures of 7 on record · median 32d of the 45 allowed| Member | Type | Action | Amount disclosed | Since the trade | Trade date | Disclosed | Delay |
|---|---|---|---|---|---|---|---|
| Gilbert Ray Cisneros, Jr. | Stock | Purchase | $1,001 - $15,000 | -19.5%S&P +12.0% · vs S&P 500 -31.5% | Mar 3, 2026 | Apr 7, 2026 | 35d |
| Josh GottheimerJoint | Stock | Purchase | $1,001 - $15,000 | +46.3%S&P +14.0% · vs S&P 500 +32.3% | Sep 22, 2025 | Oct 15, 2025 | 23d |
| Josh GottheimerJoint | Stock | Sale | $1,001 - $15,000 | -7.3%S&P +34.4% · vs S&P 500 -41.8% | Mar 19, 2025 | Apr 10, 2025 | 22d |
| Gilbert Ray Cisneros, Jr. | Stock | Purchase | $1,001 - $15,000 | -1.9%S&P +32.1% · vs S&P 500 -34.1% | Mar 4, 2025 | Apr 7, 2025 | 34d |
| Josh GottheimerJoint | Stock | Purchase | $1,001 - $15,000 | -53.1%S&P +47.5% · vs S&P 500 -100.6% | Aug 5, 2024 | Sep 11, 2024 | 37d |
| Daniel S. Goldman | Stock | Sale | $1,001 - $15,000 | -35.1%S&P +71.0% · vs S&P 500 -106.1% | Jul 12, 2023 | Aug 13, 2023 | 32d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | -72.1%S&P +93.0% · vs S&P 500 -165.0% | May 23, 2022 | Jun 10, 2022 | 18d |
Since the trade: the stock's move from the trade date to the latest close we hold, as of Sep 10, 2026, an estimate, with the S&P 500 over the same window and the difference against it. The figures describe the stock after the trade, not the member's result: the filing carries a band, not a fill, and a sale keeps the same sign, so a positive figure after a sale means the stock kept rising. An option row carries the underlying stock's move. A row marked n/a has no market price. Not investment advice.
Members of Congress reporting a position
2 members · estimate, as of Sep 10, 20262 members report a position (estimated). The largest estimated position is in the $1,001 - $15,000 band.
| Member | Party, chamber | Estimated position | Share of their portfolio |
|---|---|---|---|
| Gilbert Ray Cisneros, Jr. | Democrat · House | $1,001 - $15,000 | <0.1% |
| Josh Gottheimer | Democrat · House | $1,001 - $15,000 | <0.1% |
Estimate, as of Sep 10, 2026. Each position is modelled from the member's disclosed transactions and annual filings: the midpoint of each disclosed band, moved with the stock's price since the trade. It is a rough estimate of a reported position, not a figure from a filing, which is why it is shown as a band. Share of portfolio sets that estimate against the member's whole estimated public-stock portfolio.
Questions
Which members of Congress have traded TNDM?
Gilbert Ray Cisneros, Jr., Josh Gottheimer, Daniel S. Goldman, Ro Khanna disclosed TNDM transactions in the filings shown here.
Which members of Congress hold TNDM?
2 members of Congress report a position in TNDM in the estimate we hold as of Sep 10, 2026. The two largest estimated positions belong to Gilbert Ray Cisneros, Jr. and Josh Gottheimer. The estimate is built from disclosed transactions and annual filings, so it is shown as a band rather than a figure from a filing.
How quickly are TNDM trades disclosed?
Congressional disclosures took a median of 32 days, against the 45 the STOCK Act allows.
How to read a STOCK Act filing
WHAT THE FILING ACTUALLY SAYS
Congress rows disclose a value range rather than an exact amount, and the STOCK Act allows up to 45 days to report. Full sourcing and the limits of this data are on the methodology page. A filing is a record of a transaction, not a signal, and nothing here is investment advice.
Data as of Sep 10, 2026.