CIK 0001438133 · Large accelerated filer
TANDEM DIABETES CARE INC
Sign in to watch- Ticker
- TNDM
- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 204327508
- Phone
- 858-366-6900
- Business address
- 12400 HIGH BLUFF DRIVE, San Diego, CA, 92130
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $32,555
- in 1 filing, $33K under 10b5-1 plans
Net −$32,555. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-11-17 | Novara Mark David EVP & CHIEF COMMERCIAL OFFICER | Shares withheld for taxes | −40 | $18.61 | $744 | 32,384 |
| 2025-11-17 | Novara Mark David EVP & CHIEF COMMERCIAL OFFICER | Option exercise · Restricted Stock Unit | −76 | 457 | ||
| 2025-11-17 | Kyrillos Jean-Claude EVP & Chief Operating Officer | Grant or award | +160 | $15.59 | $2K | 22,544 |
| 2025-11-17 | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | Option exercise | +1,503 | 37,226 | ||
| 2025-11-17 | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | Shares withheld for taxes | −538 | $18.61 | $10K | 36,688 |
| 2025-11-17 | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | Option exercise | +1,496 | 38,184 | ||
| 2025-11-17 | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | Shares withheld for taxes | −536 | $18.61 | $10K | 37,648 |
| 2025-11-17 | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | Option exercise · Restricted Stock Unit | −1,503 | 3,006 | ||
| 2025-11-17 | Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER | Option exercise · Restricted Stock Unit | −1,496 | 8,973 | ||
| 2025-11-17 | Hansen Shannon Marie EVP & Chief Legal Officer | Grant or award | +800 | $15.59 | $12K | 19,509 |
| 2025-11-17 | Hansen Shannon Marie EVP & Chief Legal Officer | Option exercise | +530 | 20,039 | ||
| 2025-11-17 | Hansen Shannon Marie EVP & Chief Legal Officer | Shares withheld for taxes | −190 | $18.61 | $4K | 19,849 |
| 2025-11-17 | Hansen Shannon Marie EVP & Chief Legal Officer | Option exercise | +1,437 | 21,286 | ||
| 2025-11-17 | Hansen Shannon Marie EVP & Chief Legal Officer | Shares withheld for taxes | −515 | $18.61 | $10K | 20,771 |
| 2025-11-17 | Hansen Shannon Marie EVP & Chief Legal Officer | Option exercise | +1,096 | 21,867 | ||
| 2025-11-17 | Hansen Shannon Marie EVP & Chief Legal Officer | Shares withheld for taxes | −393 | $18.61 | $7K | 21,474 |
| 2025-11-17 | Hansen Shannon Marie EVP & Chief Legal Officer | Option exercise · Restricted Stock Unit | −530 | 531 | ||
| 2025-11-17 | Hansen Shannon Marie EVP & Chief Legal Officer | Option exercise · Restricted Stock Unit | −1,437 | 2,874 | ||
| 2025-11-17 | Hansen Shannon Marie EVP & Chief Legal Officer | Option exercise · Restricted Stock Unit | −1,096 | 6,581 | ||
| 2025-11-07 | Beaver Sandra Director | Grant or award · Restricted Stock Unit | +20,242 | 20,242 |
Page 13 of 22 · 432 trades