Federal Data Hub › SEC Fails-to-Deliver · JSON
Fails-to-deliver · CUSIP 81728A108
Over the rolling 12-month window, securities of SENSEI BIOTHERAPEUTICS INC COM failed to deliver in the NSCC's Continuous Net Settlement system on 2 settlement days, totaling 31,408 fail shares and peaking at 28,185 shares on 2025-06-16. Persistent or spiking fails-to-deliver can signal delivery stress, naked short selling, or operational settlement problems.
| Settlement date | Fail shares | Price |
|---|---|---|
| 2025-06-16 | 28,185 | $0.30 |
| 2025-06-09 | 3,223 | $0.34 |
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 81728A108 links to this security's other federal filings across the hub.
Source: SEC Fails-to-Deliver Data. License: CC0 1.0.