Federal Data Hub › SEC Fails-to-Deliver · JSON
Fails-to-deliver · CUSIP 124155102
Over the rolling 12-month window, securities of BUTTERFLY NETWORK INC CL A failed to deliver in the NSCC's Continuous Net Settlement system on 127 settlement days, totaling 32,919,049 fail shares and peaking at 3,105,852 shares on 2025-08-22. Persistent or spiking fails-to-deliver can signal delivery stress, naked short selling, or operational settlement problems.
| Settlement date | Fail shares | Price |
|---|---|---|
| 2026-10-08 | 12,633 | $8.27 |
| 2026-10-06 | 25 | $9.38 |
| 2026-10-01 | 804 | $8.96 |
| 2026-09-30 | 600 | $9.10 |
| 2026-09-28 | 28,418 | $9.39 |
| 2026-09-25 | 63 | $9.41 |
| 2026-09-21 | 20,067 | $7.88 |
| 2026-09-02 | 876 | $8.18 |
| 2026-08-28 | 67,895 | $8.72 |
| 2026-08-26 | 30 | $9.04 |
| 2026-08-24 | 405,928 | $9.55 |
| 2026-08-21 | 408,004 | $9.17 |
| 2026-08-20 | 406,000 | $9.17 |
| 2026-08-19 | 1,500,772 | $9.00 |
| 2026-08-18 | 1,559,238 | $9.02 |
| 2026-08-17 | 1,018,363 | $8.84 |
| 2026-08-14 | 672,169 | $8.86 |
| 2026-08-12 | 30 | $9.37 |
| 2026-08-10 | 2,410 | $8.83 |
| 2026-08-07 | 230,195 | $8.30 |
| 2026-08-04 | 1,395,935 | $8.22 |
| 2026-08-03 | 1,182,600 | $7.11 |
| 2026-07-29 | 496,496 | $7.17 |
| 2026-07-28 | 523,633 | $7.07 |
| 2026-07-27 | 2,473,687 | $6.58 |
| 2026-07-24 | 2,482,960 | $6.62 |
| 2026-07-23 | 4,914,298 | $6.61 |
| 2026-07-22 | 4,269,476 | $6.82 |
| 2026-07-21 | 3,537,146 | $6.69 |
| 2026-07-20 | 2,732,627 | $6.62 |
| 2026-07-17 | 2,501,922 | $7.01 |
| 2026-07-16 | 1,745,295 | $7.30 |
| 2026-07-10 | 82 | $8.02 |
| 2026-07-08 | 6,914 | $7.58 |
| 2026-07-06 | 10,263 | $7.68 |
| 2026-07-02 | 4,345 | $7.93 |
| 2026-06-26 | 27,238 | $8.02 |
| 2026-06-25 | 32,267 | $7.77 |
| 2026-06-22 | 182,112 | $8.90 |
| 2026-06-18 | 130,350 | $5.71 |
| 2026-06-11 | 307 | $5.39 |
| 2026-06-10 | 1,640 | $5.12 |
| 2026-06-02 | 162 | $4.60 |
| 2026-05-21 | 2,899 | $4.39 |
| 2026-05-13 | 256 | $4.16 |
| 2026-05-07 | 6,017 | $4.55 |
| 2026-05-04 | 216 | $5.40 |
| 2026-04-30 | 51 | $4.92 |
| 2026-04-29 | 2,426 | $5.16 |
| 2026-04-28 | 9,051 | $5.48 |
| 2026-04-22 | 5,554 | $5.45 |
| 2026-04-20 | 8,417 | $5.45 |
| 2026-04-17 | 2,200 | $5.29 |
| 2026-04-07 | 793 | $4.13 |
| 2026-04-01 | 16,582 | $4.04 |
| 2026-03-26 | 70,517 | $4.19 |
| 2026-03-17 | 652 | $3.91 |
| 2026-03-16 | 4,908 | $3.80 |
| 2026-03-09 | 20,206 | $3.65 |
| 2026-03-05 | 27,236 | $4.03 |
| 2026-02-27 | 968 | $4.67 |
| 2026-02-13 | 3,221 | $3.05 |
| 2026-02-10 | 1,465 | $3.33 |
| 2026-02-06 | 41,984 | $3.23 |
| 2026-02-05 | 59,624 | $3.67 |
| 2026-02-03 | 425 | $3.82 |
| 2026-01-30 | 878,294 | $4.15 |
| 2026-01-20 | 6,000 | $4.16 |
| 2026-01-15 | 84,518 | $4.95 |
| 2026-01-14 | 1,142,387 | $4.40 |
| 2026-01-13 | 975,233 | $4.27 |
| 2026-01-12 | 1,037,759 | $4.04 |
| 2026-01-09 | 1,015,814 | $4.15 |
| 2026-01-08 | 678,683 | $4.21 |
| 2026-01-07 | 246,032 | $4.06 |
| 2026-01-05 | 190 | $3.75 |
| 2025-12-31 | 1 | $3.82 |
| 2025-12-30 | 5,820 | $3.80 |
| 2025-12-26 | 35,471 | $3.95 |
| 2025-12-24 | 49,874 | $3.95 |
| 2025-12-23 | 56,944 | $3.80 |
| 2025-12-22 | 555,095 | $3.56 |
| 2025-12-19 | 864,008 | $3.45 |
| 2025-12-18 | 913,523 | $3.17 |
| 2025-12-17 | 1,166,857 | $3.34 |
| 2025-12-16 | 1,199,416 | $3.22 |
| 2025-12-15 | 1,317,596 | $3.01 |
| 2025-12-12 | 1,267,705 | $3.08 |
| 2025-12-11 | 1,161,279 | $3.05 |
| 2025-12-10 | 866,810 | $3.10 |
Showing 90 most recent of 120.
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 124155102 links to this security's other federal filings across the hub.
Source: SEC Fails-to-Deliver Data. License: CC0 1.0.