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TNDM · Tandem Diabetes Care Inc · Proposed Sales

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Market Cap
$1.40B
Shares
69.79M
Volume · Nov 13 4.4M Avg daily vol (3M) 2.21M

Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.

Filed Seller Shares
2026-10-27 CHRISTOPHER TWOMEY 1,700
2026-09-17 MARK NOVARA 360
2026-08-18 MARK NOVARA 131
2026-06-17 MARK NOVARA 361
2026-05-19 MARK NOVARA 266
2026-03-17 MARK NOVARA 187
2026-03-05 MARK NOVARA 2
2024-11-21 BLICKENSTAFF KIM D 30,000
2024-11-20 BLICKENSTAFF KIM D 10,000
Showing 1–9 of 9 filings
Key facts CIK 1438133 CUSIP 875372203 13F (30d) 215 filings 190 filers Visit website Investor relations