Federal Data Hub › SEC Fails-to-Deliver · JSON

SOLARWINDOW TECHNOLOGIES INC ( (WNDW)

Fails-to-deliver · CUSIP 83417L106

Over the rolling 12-month window, securities of SOLARWINDOW TECHNOLOGIES INC ( failed to deliver in the NSCC's Continuous Net Settlement system on 38 settlement days, totaling 106,382 fail shares and peaking at 16,316 shares on 2025-08-25. Persistent or spiking fails-to-deliver can signal delivery stress, naked short selling, or operational settlement problems.

Recent daily fails

Settlement dateFail sharesPrice
2026-10-07855$1.56
2026-07-2816$0.27
2026-07-09839$0.27
2026-07-081,928$0.27
2026-07-02400$0.27
2026-06-245,000$0.30
2026-05-11100$0.34
2026-05-0511,657$0.34
2026-01-28341$0.45
2025-12-09594$0.47
2025-11-207,043$0.52
2025-11-196,213$0.50
2025-11-17394$0.52
2025-11-10940$0.46
2025-11-042,361$0.50
2025-11-033,484$0.51
2025-10-246,386$0.59
2025-10-232,407$0.60
2025-10-21336$0.60
2025-10-081,778$0.65
2025-10-0736$0.67
2025-09-30223$0.70
2025-09-29150$0.70
2025-09-192,853$0.66
2025-09-18560$0.78
2025-09-16399$0.79
2025-08-2516,316$0.50
2025-08-226,817$0.50
2025-08-18272$0.55
2025-08-117,282$0.48
2025-08-081,276$0.53
2025-08-013,071$0.45
2025-07-314,140$0.55
2025-07-2925$0.41
2025-07-2825$0.51
2025-07-181,961$0.42
2025-07-174,030$0.41
2025-07-10557$0.31
2025-07-09541$0.30
2025-06-274,333$0.30
2025-06-263,683$0.38
2025-06-16320$0.26
2025-06-041,707$0.31
2025-06-031,771$0.26

About this data

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 83417L106 links to this security's other federal filings across the hub.

Source: SEC Fails-to-Deliver Data. License: CC0 1.0.