Data as of Sep 30, 2026, 6:36 AM
Trades Jul 12, 2023 – Jul 29, 2026
Issuer
4 politicians disclosed trades in TNDM (Tandem Diabetes Care, Inc.) between Jul 12, 2023 – Jul 29, 2026.
Trades
25
Politicians
4
Buy vol.
$218.0k
Sell vol.
$178.0k
Sector
A sale may close the position; filings are not a live holdings snapshot.
| Name | Last trade | Buys | Sells | Est. volume |
|---|---|---|---|---|
| Josh Gottheimer | Sep 22, 2025 | 2 | 1 | $24.0k |
| Gilbert Cisneros | Mar 3, 2026 | 2 | 0 | $16.0k |
| Daniel Goldman | Jul 12, 2023 | 0 | 1 | $8,001 |
| Name | Last trade | Buys | Sells | Est. volume |
|---|---|---|---|---|
| Josh Gottheimer | Sep 22, 2025 | 2 | 1 | $24.0k |
| Gilbert Cisneros | Mar 3, 2026 | 2 | 0 | $16.0k |
| Daniel Goldman | Jul 12, 2023 | 0 | 1 | $8,001 |
| Name | Last trade | Buys | Sells | Est. volume |
|---|---|---|---|---|
| Donald J. Trump | Jul 29, 2026 | 11 | 8 | $348.0k |
| Politician | Traded issuer | Sector | Type | Size | Traded | Trade price | Yesterday | Published | Filed after |
|---|---|---|---|---|---|---|---|---|---|
| Donald J. Trump | Tandem Diabetes Care, Inc.TNDM | Healthcare | Sale | $15k–$50k | Jul 29, 2026 | $18.59 | $16.57 | Jul 29, 2026 | — |
| Donald J. Trump | Tandem Diabetes Care, Inc.TNDM | Healthcare | Purchase | $15k–$50k | Jul 17, 2026 | $17.08 | $16.57 | Jul 17, 2026 | — |
| Donald J. Trump | Tandem Diabetes Care, Inc.TNDM | Healthcare | Sale | $1k–$15k | May 15, 2026 | $12.82 | $16.57 | May 15, 2026 | — |
| Gilbert Cisneros | Tandem Diabetes Care, Inc.TNDM | Healthcare | Purchase | $1k–$15k | Mar 3, 2026 | $23.74 | $16.57 | Apr 7, 2026 | 35 days |
| Donald J. Trump | Tandem Diabetes Care, Inc.TNDM | Healthcare | Sale | $15k–$50k | Mar 30, 2026 | $19.59 | $16.57 | Mar 30, 2026 | — |
| Donald J. Trump | Tandem Diabetes Care, Inc.TNDM | Healthcare | Purchase | $15k–$50k | Mar 4, 2026 | $23.41 | $16.57 | Mar 4, 2026 | — |
| Donald J. Trump | Tandem Diabetes Care, Inc.TNDM | Healthcare | Sale | $1k–$15k | Dec 26, 2025 | $22.35 | $16.57 | Dec 26, 2025 | — |
| Donald J. Trump | Tandem Diabetes Care, Inc.TNDM | Healthcare | Purchase | $1k–$15k | Dec 22, 2025 | $23.26 | $16.57 | Dec 22, 2025 | — |
| Donald J. Trump | Tandem Diabetes Care, Inc.TNDM | Healthcare | Sale | $1k–$15k | Oct 23, 2025 | $14.66 | $16.57 | Oct 23, 2025 | — |
| Josh Gottheimer | Tandem Diabetes Care, Inc.TNDM | Healthcare | Purchase | $1k–$15k | Sep 22, 2025 | $13.06 | $16.57 | Oct 15, 2025 | 23 days |
| Donald J. Trump | Tandem Diabetes Care, Inc.TNDM | Healthcare | Purchase | $15k–$50k | Oct 3, 2025 | $14.71 | $16.57 | Oct 3, 2025 | — |
| Donald J. Trump | Tandem Diabetes Care, Inc.TNDM | Healthcare | Sale | $15k–$50k | Sep 2, 2025 | $12.78 | $16.57 | Sep 2, 2025 | — |
| Donald J. Trump | Tandem Diabetes Care, Inc.TNDM | Healthcare | Sale | $1k–$15k | May 29, 2025 | $21.28 | $16.57 | May 29, 2025 | — |
| Donald J. Trump | Tandem Diabetes Care, Inc.TNDM | Healthcare | Purchase | $1k–$15k | May 15, 2025 | $22.70 | $16.57 | May 15, 2025 | — |
| Donald J. Trump | Tandem Diabetes Care, Inc.TNDM | Healthcare | Purchase | $15k–$50k | Apr 28, 2025 | $17.47 | $16.57 | Apr 28, 2025 | — |
| Josh Gottheimer | Tandem Diabetes Care, Inc.TNDM | Healthcare | Sale | $1k–$15k | Mar 19, 2025 | $20.62 | $16.57 | Apr 10, 2025 | 22 days |
| Gilbert Cisneros | Tandem Diabetes Care, Inc.TNDM | Healthcare | Purchase | $1k–$15k | Mar 4, 2025 | $19.49 | $16.57 | Apr 7, 2025 | 34 days |
| Donald J. Trump | Tandem Diabetes Care, Inc.TNDM | Healthcare | Sale | $15k–$50k | Mar 11, 2025 | $17.89 | $16.57 | Mar 11, 2025 | — |
| Donald J. Trump | Tandem Diabetes Care, Inc.TNDM | Healthcare | Purchase | $1k–$15k | Feb 24, 2025 | $32.66 | $16.57 | Feb 24, 2025 | — |
| Donald J. Trump | Tandem Diabetes Care, Inc.TNDM | Healthcare | Purchase | $1k–$15k | Feb 13, 2025 | $32.61 | $16.57 | Feb 13, 2025 | — |
Download TNDM congressional trades (CSV)Every politician who disclosed a trade in this symbol in the current snapshot.
RSS for TNDMNew congressional filings in this symbol, by filing date.
Educated guesstimate only. Filings report ranges, not exact sizes. Share counts use the range midpoint (or 1.5× the floor for “Over $X”) and the closing price on the trade date. Open lots are marked to the latest Yahoo Finance close. Cash dividends and split factors are applied while a reconstructed lot is open. Sales with no matching disclosed buy are treated as closing an unseen lot at the sale price (about $0 P/L on that slice). Bonds and rows without a usable ticker are excluded. This is not actual profit.