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ZBIO

Zenas BioPharma, Inc.
$28.24 -1.17 (-3.98%) At close · Jul 16
Market Cap
$1.78B
Shares
63,133,377

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
2026-06-30 52,399 $25.55 $1,338,794
2026-06-29 35,787 $25.87 $925,810
2026-06-26 13,338 $24.67 $329,048
2026-06-24 1,442 $20.21 $29,143
2026-06-18 11 $18.58 $204
2026-06-15 2,450 $19.80 $48,510
2026-06-12 2,692 $17.76 $47,810
2026-06-10 27 $18.42 $497
2026-06-09 42,881 $17.61 $755,134
2026-05-22 34 $19.84 $675
2026-05-21 528 $19.56 $10,328
2026-05-14 760 $19.93 $15,147
2026-04-28 11 $18.59 $204
2026-04-27 21 $18.19 $382
2026-04-24 5,585 $18.49 $103,267
2026-04-17 3,209 $21.76 $69,828
Showing 1–16 of 16 settlements
Key facts CIK 1953926 CUSIP 98937L105 13F (30d) 4 filings 4 filers Visit website Investor relations