Tandem Diabetes Care Inc (TNDM) stock trades by Congress
Sector: Health care & pharma
Members of Congress disclosed 4 trades in Tandem Diabetes Care Inc (TNDM) between Mar 2025 and Mar 2026: 3 purchases and 1 sale by 2 members. The most active were Gilbert Cisneros (D-CA, 2 trades) and Josh Gottheimer (D-NJ, 2 trades). The latest trade listed here is from March 3, 2026. 1 newer trade from the last 60 days is shown in TraderCongress Pro.
- Trades (2 years)
- 4
- Purchases
- 3
- Sales
- 1
- Members
- 2
Democrat Democrats: 4
Which members of Congress traded TNDM?
Who else trades TNDM?
- President Donald Trump's financial disclosures list 5 trades in TNDM, the latest dated July 29, 2026.
- Steve Cohen (Point72) held TNDM in the 13F filing for the quarter ended June 30, 2026.
Positions, changes and the full presidential record are in Celebrity Portfolio, part of TraderCongress Pro.
Latest TNDM trades by members of Congress
The 4 most recent trades older than 60 days, as filed: amounts are the disclosed ranges. 1 newer trade is in TraderCongress Pro.
| Member | Trade | Amount | Traded | Disclosed |
|---|---|---|---|---|
| Gilbert CisnerosD-CA · House | Buy | $1K–15K | Mar 3, 2026 | Apr 7, 2026 |
| Josh GottheimerD-NJ · House | Buy | $1K–15K | Sep 22, 2025 | Oct 15, 2025 |
| Josh GottheimerD-NJ · House | Sell | $1K–15K | Mar 19, 2025 | Apr 10, 2025 |
| Gilbert CisnerosD-CA · House | Buy | $1K–15K | Mar 4, 2025 | Apr 7, 2025 |
Frequently asked questions
- Which members of Congress traded TNDM?
- 2 members of Congress disclosed trades in Tandem Diabetes Care Inc (TNDM) in the last two years, led by Gilbert Cisneros (2 trades) and Josh Gottheimer (2 trades).
- Is Congress buying or selling TNDM?
- Members have mostly been buying TNDM: 3 purchases and 1 sale. Democrats made 4 trades and Republicans 0 trades.
- When did a member of Congress last trade TNDM?
- The latest trade listed here is from March 3, 2026. Members have up to 45 days to disclose a trade, so newer ones appear as they are filed.
- Do famous investors own TNDM?
- Yes. In their latest SEC 13F filings, Steve Cohen reported holding TNDM. TraderCongress Pro shows their positions and changes in Celebrity Portfolio.