SION · Sionna Therapeutics, Inc. · Fails to Deliver
$3.43
-0.27 (-7.30%)
At close · Nov 12
Return incl. dividend (before tax)
Play latest call
Q2 2026 earnings call transcript
Going-concern doubt
— cleared Aug 6, 2026
The latest filing states the doubt was alleviated.
“The Company has evaluated whether there are conditions and events, considered in the aggregate, that raise substantial doubt about the Company’s ability to continue as a going concern within one year after the date that these condensed consolidated financial statements are issued. The Company believes that its existing cash, cash equivalents and marketable securities of $268.3 million as of June 30, 2026, will be sufficient to allow the Company to fund operations beyond twelve months from the date that the financial statements are issued.”View the 10-Q filed Aug 6, 2026
Market Cap
$155.16M
Shares
45.24M
Volume · Nov 12
411.81K
Avg daily vol (3M)
1.35M
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Fails to deliver — shares from a trade that were not delivered to the buyer by the settlement date — published by the SEC twice a month. Persistent fails can reflect settlement problems or naked short selling.
Fails to Deliver History
| Settlement Date | Quantity | Price | Value |
|---|---|---|---|
| 2026-10-05 | 2,445 | $4.91 | $12,005 |
| 2026-10-01 | 271 | $5.26 | $1,425 |
| 2026-09-23 | 1,703 | $6.02 | $10,252 |
| 2026-09-16 | 1,765 | $6.88 | $12,143 |
| 2026-09-15 | 338 | $8.26 | $2,792 |
| 2026-09-11 | 39,094 | $7.62 | $297,896 |
| 2026-09-09 | 18,174 | $7.30 | $132,670 |
| 2026-09-08 | 61,912 | $7.18 | $444,528 |
| 2026-09-03 | 6,233 | $7.31 | $45,563 |
| 2026-09-02 | 4,120 | $6.46 | $26,615 |
| 2026-09-01 | 69,585 | $6.03 | $419,598 |
| 2026-08-31 | 40,891 | $5.87 | $240,030 |
| 2026-08-26 | 99,175 | $6.25 | $619,844 |
| 2026-08-25 | 85,182 | $5.59 | $476,167 |
| 2026-08-24 | 90,445 | $5.29 | $478,454 |
| 2026-08-21 | 89,243 | $5.52 | $492,621 |
| 2026-08-20 | 8,179 | $6.25 | $51,119 |
| 2026-08-19 | 700 | $5.94 | $4,158 |
| 2026-08-17 | 6,780 | $6.46 | $43,799 |
| 2026-08-14 | 13,771 | $6.54 | $90,062 |
| 2026-08-13 | 3,408 | $6.25 | $21,300 |
Showing 1–21 of 21 settlements
Key facts
CIK
2036042
CUSIP
829401108
13F (30d)
67 filings
67 filers
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