Federal Data Hub › SEC Fails-to-Deliver · JSON
Fails-to-deliver · CUSIP 12811V105
Over the rolling 12-month window, securities of CALAMOS DYNAMIC CONV & INCOME failed to deliver in the NSCC's Continuous Net Settlement system on 17 settlement days, totaling 12,924 fail shares and peaking at 5,240 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 |
|---|---|---|
| 2026-10-14 | 454 | $24.05 |
| 2026-10-13 | 4,904 | $24.26 |
| 2026-10-09 | 2,568 | $23.54 |
| 2026-09-16 | 188 | $22.94 |
| 2026-09-14 | 584 | $23.98 |
| 2026-09-11 | 241 | $24.01 |
| 2026-09-10 | 240 | $24.32 |
| 2026-09-09 | 664 | $24.37 |
| 2026-09-08 | 1,151 | $24.45 |
| 2026-09-04 | 1,595 | $24.25 |
| 2026-09-02 | 130 | $24.19 |
| 2026-08-28 | 220 | $24.96 |
| 2026-08-18 | 210 | $26.06 |
| 2026-08-17 | 9 | $26.19 |
| 2026-08-06 | 8,126 | $25.48 |
| 2026-07-31 | 103 | $24.44 |
| 2026-07-27 | 5,217 | $24.98 |
| 2026-04-21 | 1 | $24.21 |
| 2026-04-13 | 5,240 | $23.20 |
| 2026-03-17 | 2,151 | $22.04 |
| 2026-03-13 | 107 | $21.91 |
| 2026-03-11 | 298 | $22.19 |
| 2026-03-09 | 266 | $21.98 |
| 2026-03-06 | 2,326 | $22.33 |
| 2026-03-02 | 1 | $23.01 |
| 2026-01-30 | 4 | $22.92 |
| 2026-01-20 | 98 | $22.53 |
| 2025-12-12 | 1,383 | $21.66 |
| 2025-11-18 | 27 | $20.54 |
| 2025-11-12 | 100 | $21.87 |
| 2025-09-12 | 805 | $21.20 |
| 2025-08-22 | 39 | $20.11 |
| 2025-06-25 | 47 | $19.49 |
| 2025-06-05 | 31 | $20.10 |
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 12811V105 links to this security's other federal filings across the hub.
Source: SEC Fails-to-Deliver Data. License: CC0 1.0.