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RGEN · Repligen Corp

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$166.83 -0.66 (-0.39%) At close · Aug 14
Market Cap
$9.42B
Shares
56.44M

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
2026-07-14 458 $144.88 $66,355
2026-07-13 3 $144.24 $433
2026-07-09 86 $137.41 $11,817
2026-07-06 5,315 $142.40 $756,856
2026-07-02 890 $138.99 $123,701
2026-06-30 72,778 $137.00 $9,970,586
2026-06-29 11 $147.01 $1,617
2026-06-22 466 $132.02 $61,521
2026-06-18 39,045 $133.55 $5,214,460
2026-06-16 483 $130.87 $63,210
2026-06-08 500 $122.31 $61,155
2026-06-02 146 $123.10 $17,973
2026-05-27 6,372 $115.19 $733,991
2026-05-20 25,615 $108.52 $2,779,740
2026-05-19 133 $104.20 $13,859
2026-05-18 8,350 $102.87 $858,965
Showing 1–16 of 16 settlements
Key facts CIK 730272 CUSIP 759916109 13F (30d) 461 filings 436 filers Visit website Investor relations