Federal Data Hub › SEC Fails-to-Deliver · JSON
Fails-to-deliver · CUSIP 45254E107
Over the rolling 12-month window, securities of IMMUNEERING CORP CL A (DE) failed to deliver in the NSCC's Continuous Net Settlement system on 108 settlement days, totaling 5,004,426 fail shares and peaking at 1,794,888 shares on 2026-03-23. 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 | 248,059 | $3.74 |
| 2026-10-08 | 818 | $3.86 |
| 2026-10-07 | 36,955 | $3.83 |
| 2026-10-06 | 17,718 | $4.04 |
| 2026-10-02 | 36,469 | $4.03 |
| 2026-10-01 | 20,937 | $4.10 |
| 2026-09-29 | 17,411 | $4.16 |
| 2026-09-28 | 1,554 | $4.27 |
| 2026-09-24 | 14,571 | $4.38 |
| 2026-09-22 | 9,478 | $4.44 |
| 2026-09-17 | 236 | $4.45 |
| 2026-09-16 | 8,408 | $4.44 |
| 2026-09-14 | 4,502 | $4.27 |
| 2026-09-11 | 1,559 | $4.57 |
| 2026-09-10 | 77 | $4.61 |
| 2026-09-09 | 161 | $4.78 |
| 2026-09-08 | 28,017 | $4.82 |
| 2026-09-04 | 33,408 | $5.04 |
| 2026-09-03 | 46,063 | $5.02 |
| 2026-09-02 | 39,066 | $4.85 |
| 2026-08-31 | 8,663 | $4.99 |
| 2026-08-28 | 99 | $5.21 |
| 2026-08-27 | 41,672 | $5.15 |
| 2026-08-25 | 66,303 | $5.18 |
| 2026-08-24 | 67,401 | $5.30 |
| 2026-08-21 | 127 | $5.25 |
| 2026-08-20 | 33,067 | $5.33 |
| 2026-08-18 | 17,087 | $5.22 |
| 2026-08-17 | 400 | $5.06 |
| 2026-08-14 | 65,657 | $5.20 |
| 2026-08-13 | 42,382 | $5.07 |
| 2026-08-12 | 26,001 | $4.80 |
| 2026-08-11 | 13,228 | $4.53 |
| 2026-08-10 | 20 | $4.51 |
| 2026-08-07 | 11,299 | $4.46 |
| 2026-08-06 | 49,637 | $4.39 |
| 2026-07-29 | 5,484 | $4.24 |
| 2026-07-28 | 3,573 | $4.36 |
| 2026-07-27 | 18,421 | $4.32 |
| 2026-07-24 | 637 | $4.39 |
| 2026-07-23 | 9,996 | $4.47 |
| 2026-07-22 | 711 | $4.46 |
| 2026-07-21 | 4,621 | $4.29 |
| 2026-07-20 | 3,904 | $4.64 |
| 2026-07-17 | 31,352 | $4.78 |
| 2026-07-16 | 13,993 | $5.16 |
| 2026-07-15 | 8,101 | $5.21 |
| 2026-07-14 | 2,726 | $5.16 |
| 2026-07-13 | 2,019 | $5.11 |
| 2026-07-10 | 15,929 | $5.36 |
| 2026-07-09 | 64,095 | $5.53 |
| 2026-07-08 | 31,047 | $5.10 |
| 2026-07-07 | 28,712 | $5.14 |
| 2026-07-06 | 614,332 | $5.19 |
| 2026-07-02 | 657,289 | $5.05 |
| 2026-07-01 | 361,497 | $4.99 |
| 2026-06-30 | 803,395 | $5.05 |
| 2026-06-29 | 2,593,625 | $4.76 |
| 2026-06-26 | 6,260 | $4.53 |
| 2026-06-25 | 148,658 | $4.60 |
| 2026-06-24 | 16,407 | $4.54 |
| 2026-06-23 | 21,813 | $4.44 |
| 2026-06-22 | 16,333 | $4.41 |
| 2026-06-18 | 16,915 | $4.41 |
| 2026-06-15 | 7,169 | $4.19 |
| 2026-06-12 | 30,009 | $4.12 |
| 2026-06-11 | 7,718 | $3.92 |
| 2026-06-10 | 27,792 | $4.03 |
| 2026-06-09 | 1,259 | $3.93 |
| 2026-06-08 | 69,603 | $4.27 |
| 2026-06-05 | 28,887 | $4.48 |
| 2026-06-04 | 189,805 | $4.55 |
| 2026-06-03 | 146,478 | $4.28 |
| 2026-06-02 | 189,953 | $4.50 |
| 2026-06-01 | 111,751 | $5.77 |
| 2026-05-29 | 133,665 | $5.06 |
| 2026-05-28 | 45,476 | $5.34 |
| 2026-05-27 | 48,677 | $5.27 |
| 2026-05-22 | 16,262 | $5.22 |
| 2026-05-21 | 2,544 | $5.02 |
| 2026-05-19 | 252 | $4.87 |
| 2026-05-18 | 192 | $5.16 |
| 2026-05-15 | 964 | $5.14 |
| 2026-05-12 | 7,258 | $5.20 |
| 2026-05-08 | 187 | $5.22 |
| 2026-05-07 | 51,002 | $5.19 |
| 2026-05-06 | 7,734 | $5.34 |
| 2026-05-05 | 17,725 | $5.39 |
| 2026-04-30 | 7,260 | $5.25 |
| 2026-04-24 | 6,224 | $6.13 |
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 45254E107 links to this security's other federal filings across the hub.
Source: SEC Fails-to-Deliver Data. License: CC0 1.0.