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TNDM · Tandem Diabetes Care Inc · Fails to Deliver

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$16.31 -0.26 (-1.57%) At close · Sep 30
Market Cap
$1.09B
Shares
69.58M
Volume · Sep 30 2.2M Avg daily vol (3M) 1.94M

Fails to deliver — shares from a trade that were not delivered to the buyer by the settlement date — published by the SEC twice a month. Persistent fails can reflect settlement problems or naked short selling.

Fails to Deliver History

Settlement Date Quantity Price Value
2026-09-08 2,362 $19.90 $47,004
2026-09-03 10,367 $20.56 $213,146
2026-08-24 499 $22.32 $11,138
2026-08-13 22,920 $23.44 $537,245
2026-07-31 400 $19.01 $7,604
2026-07-22 69 $17.60 $1,214
2026-07-20 2,128 $17.08 $36,346
2026-07-16 2,011 $15.28 $30,728
2026-07-07 33,787 $15.42 $520,996
Showing 1–9 of 9 settlements
Key facts CIK 1438133 CUSIP 875372203 13F (30d) 14 filings 8 filers Visit website Investor relations