Federal Data Hub › SEC Fails-to-Deliver · JSON
Fails-to-deliver · CUSIP K08588103
Over the rolling 12-month window, securities of ASCENDIS PHARMA A/S SHS USD (D failed to deliver in the NSCC's Continuous Net Settlement system on 20 settlement days, totaling 133,939 fail shares and peaking at 34,042 shares on 2026-04-28. Persistent or spiking fails-to-deliver can signal delivery stress, naked short selling, or operational settlement problems.
| Settlement date | Fail shares | Price |
|---|---|---|
| 2026-09-28 | 1,158 | $225.60 |
| 2026-09-25 | 1,158 | $230.70 |
| 2026-09-23 | 46 | $237.57 |
| 2026-09-21 | 77 | $236.72 |
| 2026-09-02 | 974 | $260.25 |
| 2026-08-24 | 301 | $253.29 |
| 2026-08-12 | 3 | $254.57 |
| 2026-07-20 | 61 | $261.00 |
| 2026-07-16 | 591 | $268.57 |
| 2026-07-14 | 10,013 | $265.22 |
| 2026-07-13 | 2,878 | $270.45 |
| 2026-07-10 | 2,605 | $275.43 |
| 2026-07-08 | 15,001 | $266.97 |
| 2026-06-30 | 1,058 | $263.70 |
| 2026-06-29 | 14,102 | $260.75 |
| 2026-06-18 | 352 | $231.15 |
| 2026-06-15 | 519 | $218.06 |
| 2026-06-12 | 79 | $215.60 |
| 2026-05-26 | 10 | $247.05 |
| 2026-05-22 | 1,457 | $247.51 |
| 2026-05-21 | 2,173 | $241.34 |
| 2026-05-18 | 12,587 | $240.50 |
| 2026-05-15 | 1,549 | $245.49 |
| 2026-05-13 | 9,023 | $237.65 |
| 2026-05-08 | 174 | $246.14 |
| 2026-05-07 | 181 | $235.90 |
| 2026-05-06 | 16,215 | $225.28 |
| 2026-05-05 | 16,175 | $228.71 |
| 2026-05-04 | 14,338 | $220.93 |
| 2026-05-01 | 3,615 | $229.38 |
| 2026-04-30 | 5,558 | $220.28 |
| 2026-04-29 | 213 | $222.08 |
| 2026-04-28 | 34,042 | $226.66 |
| 2026-04-27 | 9 | $229.27 |
| 2026-04-24 | 79 | $225.00 |
| 2026-04-23 | 4,073 | $231.05 |
| 2026-04-22 | 17 | $240.29 |
| 2026-04-21 | 12,451 | $245.38 |
A "fail-to-deliver" occurs when a party in a securities trade does not deliver the shares by the settlement date. The SEC publishes twice-monthly files of CNS fails-to-deliver by security. This page aggregates the rolling 12-month window. CUSIP K08588103 links to this security's other federal filings across the hub.
Source: SEC Fails-to-Deliver Data. License: CC0 1.0.