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AMSC · American Superconductor Corp /De/

$29.49 +2.85 (+10.70%)
Market Cap
$1.27B
Shares
47.69M

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
2026-07-13 562 $35.96 $20,210
2026-07-07 255 $38.13 $9,723
2026-07-06 10 $37.11 $371
2026-07-02 145 $39.92 $5,788
2026-06-30 5,941 $39.83 $236,630
2026-06-29 873 $39.73 $34,684
2026-06-26 881 $40.28 $35,487
2026-06-23 706 $45.33 $32,003
2026-06-22 3,433 $43.40 $148,992
2026-06-18 1,591 $40.13 $63,847
2026-06-15 589 $40.02 $23,572
2026-06-12 13,369 $39.51 $528,209
2026-06-11 6,267 $36.78 $230,500
2026-06-10 295 $40.53 $11,956
2026-06-08 1 $42.34 $42
2026-06-05 660 $46.40 $30,624
2026-06-04 592 $46.67 $27,629
2026-05-29 1,080 $51.33 $55,436
2026-05-28 34,891 $52.68 $1,838,058
2026-05-21 550 $49.22 $27,071
2026-05-19 58 $50.15 $2,909
2026-05-18 800 $55.06 $44,048
2026-05-14 37 $55.73 $2,062
2026-05-11 1,638 $55.19 $90,401
2026-05-08 422 $53.22 $22,459
2026-05-07 433 $57.07 $24,711
2026-05-01 733 $53.54 $39,245
Showing 1–27 of 27 settlements
Key facts CIK 880807 CUSIP 030111207 13F (30d) 61 filings 59 filers Visit website Investor relations