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REGN · Regeneron Pharmaceuticals, Inc. · Fails to Deliver

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$759.00 +8.49 (+1.13%) At close · Sep 30
Market Cap
$81.13B
Shares
102.95M
Volume · Sep 30 873.34K Avg daily vol (3M) 755K

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
2026-09-09 341 $810.31 $276,316
2026-09-03 1,556 $852.03 $1,325,759
2026-08-20 21 $840.84 $17,658
2026-08-18 2,016 $805.93 $1,624,755
2026-08-14 60 $805.97 $48,358
2026-08-10 1,444 $784.36 $1,132,616
2026-08-03 132 $762.63 $100,667
2026-07-31 1,276 $738.34 $942,122
2026-07-30 1 $695.42 $695
2026-07-24 28 $651.91 $18,253
2026-07-23 28 $651.18 $18,233
2026-07-22 28 $675.19 $18,905
2026-07-20 52 $676.69 $35,188
Showing 1–13 of 13 settlements
Key facts CIK 872589 CUSIP 75886F107 13F (30d) 24 filings 20 filers Visit website Investor relations