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AMPH · Amphastar Pharmaceuticals, Inc.

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Market Cap
$936.26M
Shares
42.54M

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
2026-07-29 1,953 $20.15 $39,353
2026-07-24 100 $18.87 $1,887
2026-07-23 182 $19.30 $3,513
2026-07-22 100 $19.59 $1,959
2026-07-20 2,810 $19.75 $55,498
2026-07-17 3,349 $19.86 $66,511
2026-06-30 1,658 $20.71 $34,337
2026-06-29 1,006 $21.78 $21,911
2026-06-18 1,792 $19.41 $34,783
2026-06-15 40 $20.09 $804
Showing 1–10 of 10 settlements
Key facts CIK 1297184 CUSIP 03209R103 13F (30d) 169 filings 167 filers Visit website Investor relations