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DUOL · Duolingo, Inc. · Fails to Deliver

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$142.40 -0.22 (-0.15%) At close · Sep 30
Market Cap
$6.71B
Shares
46.79M
Volume · Sep 30 905.63K Avg daily vol (3M) 1.18M

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
2026-09-08 200 $154.46 $30,892
2026-09-04 23,617 $158.82 $3,750,852
2026-08-31 359 $146.98 $52,766
2026-08-24 1,184 $146.13 $173,018
2026-08-21 78 $147.03 $11,468
2026-08-14 1,315 $144.10 $189,492
2026-08-10 832 $130.90 $108,909
2026-08-04 18,225 $135.80 $2,474,955
2026-08-03 57,173 $134.81 $7,707,492
2026-07-30 1,295 $140.17 $181,520
2026-07-28 784 $132.82 $104,131
2026-07-22 65 $124.71 $8,106
2026-07-20 1,500 $133.85 $200,775
2026-07-10 49,366 $129.95 $6,415,112
2026-07-08 219 $131.95 $28,897
2026-07-07 1,694 $129.72 $219,746
Showing 1–16 of 16 settlements
Key facts CIK 1562088 CUSIP 26603R106 13F (30d) 12 filings 9 filers Visit website Investor relations