Federal Data Hub › SEC Fails-to-Deliver · JSON
Fails-to-deliver · CUSIP 12812C106
Over the rolling 12-month window, securities of CALAMOS LONG/SHORT EQUITY & DY failed to deliver in the NSCC's Continuous Net Settlement system on 43 settlement days, totaling 112,574 fail shares and peaking at 15,326 shares on 2026-04-13. Persistent or spiking fails-to-deliver can signal delivery stress, naked short selling, or operational settlement problems.
| Settlement date | Fail shares | Price |
|---|---|---|
| 2026-10-09 | 157 | $12.54 |
| 2026-10-01 | 4 | $12.56 |
| 2026-09-28 | 25 | $12.76 |
| 2026-09-24 | 698 | $12.81 |
| 2026-09-23 | 681 | $12.95 |
| 2026-09-22 | 676 | $12.82 |
| 2026-09-16 | 391 | $12.73 |
| 2026-08-26 | 677 | $13.28 |
| 2026-08-25 | 803 | $13.33 |
| 2026-08-24 | 676 | $13.30 |
| 2026-08-21 | 112 | $13.30 |
| 2026-08-20 | 98 | $13.32 |
| 2026-08-19 | 13 | $13.33 |
| 2026-08-18 | 9 | $13.40 |
| 2026-08-17 | 10 | $13.48 |
| 2026-08-14 | 67 | $13.70 |
| 2026-08-13 | 68 | $13.68 |
| 2026-08-04 | 120 | $13.37 |
| 2026-08-03 | 800 | $13.19 |
| 2026-06-30 | 1,192 | $13.09 |
| 2026-06-24 | 6 | $12.72 |
| 2026-04-22 | 650 | $14.09 |
| 2026-04-21 | 699 | $14.20 |
| 2026-04-14 | 11,760 | $14.15 |
| 2026-04-13 | 15,326 | $13.99 |
| 2026-03-13 | 5,020 | $14.49 |
| 2026-03-11 | 1,434 | $14.49 |
| 2026-02-05 | 3,549 | $14.78 |
| 2025-12-24 | 2,511 | $14.76 |
| 2025-11-21 | 1,500 | $15.01 |
| 2025-11-12 | 2,041 | $15.14 |
| 2025-11-06 | 5,030 | $15.20 |
| 2025-10-31 | 375 | $15.01 |
| 2025-10-14 | 4,816 | $15.78 |
| 2025-10-09 | 2,355 | $15.91 |
| 2025-09-29 | 2,270 | $16.24 |
| 2025-09-25 | 599 | $16.40 |
| 2025-09-23 | 206 | $16.74 |
| 2025-09-05 | 1,799 | $16.64 |
| 2025-08-29 | 7 | $16.68 |
| 2025-08-25 | 2,190 | $16.45 |
| 2025-08-19 | 748 | $16.64 |
| 2025-08-18 | 3,419 | $16.47 |
| 2025-08-15 | 4,792 | $16.51 |
| 2025-08-14 | 1,288 | $16.67 |
| 2025-08-12 | 1,592 | $16.70 |
| 2025-08-11 | 2,313 | $16.70 |
| 2025-08-08 | 1,726 | $16.56 |
| 2025-08-07 | 1,079 | $16.48 |
| 2025-07-25 | 663 | $16.30 |
| 2025-07-24 | 2,380 | $16.34 |
| 2025-07-23 | 4,313 | $16.27 |
| 2025-07-22 | 4,507 | $16.35 |
| 2025-07-21 | 593 | $16.53 |
| 2025-07-17 | 1,158 | $16.23 |
| 2025-07-16 | 3,792 | $16.11 |
| 2025-07-08 | 422 | $16.20 |
| 2025-07-03 | 79 | $16.37 |
| 2025-06-30 | 39 | $16.11 |
| 2025-06-12 | 3,551 | $16.19 |
| 2025-06-10 | 1,423 | $16.00 |
| 2025-06-09 | 5,699 | $15.91 |
| 2025-06-05 | 1,937 | $15.93 |
| 2025-06-02 | 924 | $15.87 |
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 12812C106 links to this security's other federal filings across the hub.
Source: SEC Fails-to-Deliver Data. License: CC0 1.0.