Stock · TNDM · Drug & medical companies
Members of Congress trading Tandem Diabetes Care, Inc. (TNDM)
2 members of Congress reported 5 trades in Tandem Diabetes Care, Inc. (TNDM) since January 2025: 4 purchases and 1 sale, worth $5,005 to $75K in total. Rep. Gilbert Ray Cisneros, Jr. traded it most, 3 times. The latest reported trade was on Sep 29, 2026.
- Members who traded it
- 2
- Trades since 2025
- 5
- Purchases
- 4
- Sales
- 1
- Reported value
- $5,005–$75K
- Democrats / Republicans
- 2 / 0
Who in Congress trades it
- Rep. Gilbert Ray Cisneros, Jr. D-CA-313 trades
- Rep. Josh Gottheimer D-NJ-52 trades
Latest trades
- Rep. Gilbert Ray Cisneros, Jr. boughtSep 29, 2026 · $1,001–$15K
- Rep. Gilbert Ray Cisneros, Jr. boughtMar 3, 2026 · $1,001–$15K
- Rep. Josh Gottheimer bought (joint)Sep 22, 2025 · $1,001–$15K
- Rep. Josh Gottheimer sold (joint)Mar 19, 2025 · $1,001–$15K
- Rep. Gilbert Ray Cisneros, Jr. boughtMar 4, 2025 · $1,001–$15K
About these numbers
Members of Congress must report stock trades by themselves, their spouses and dependent children within 45 days, in dollar ranges rather than exact amounts. Trading stock is legal. This page lists trades reported on House and Senate periodic transaction reports since January 1, 2025, as of Oct 17, 2026.
Related
From House Clerk and Senate disclosure reports. Each member’s profile links to the original filings.
Cite or embed this page
Capitol Receipts, “Tandem Diabetes Care (TNDM) Stock Trades by Members of Congress,” https://www.capitolreceipts.com/stock/TNDM/tandem-diabetes-care-inc (accessed 2026-10-17).