SION · Sionna Therapeutics, Inc.
$46.71
+1.90 (+4.24%)
At close · Jul 30
Market Cap
$2.02B
Shares
45.15M
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 |
|---|---|---|---|
| 2026-07-07 | 13 | $43.12 | $561 |
| 2026-07-06 | 3,753 | $43.99 | $165,094 |
| 2026-07-02 | 7,391 | $41.64 | $307,761 |
| 2026-06-30 | 9,681 | $42.97 | $415,993 |
| 2026-06-29 | 120,409 | $42.18 | $5,078,852 |
| 2026-06-25 | 1,101 | $41.09 | $45,240 |
| 2026-06-24 | 1,886 | $39.87 | $75,195 |
| 2026-06-23 | 90 | $38.83 | $3,495 |
| 2026-06-22 | 66 | $37.30 | $2,462 |
| 2026-06-15 | 353 | $35.92 | $12,680 |
| 2026-06-12 | 186 | $36.05 | $6,705 |
| 2026-06-10 | 24,749 | $33.69 | $833,794 |
| 2026-05-29 | 34,888 | $42.80 | $1,493,206 |
| 2026-05-27 | 709 | $42.88 | $30,402 |
| 2026-05-26 | 110 | $41.13 | $4,524 |
| 2026-05-19 | 4 | $39.24 | $157 |
| 2026-05-18 | 70 | $40.22 | $2,815 |
| 2026-05-13 | 174 | $40.94 | $7,124 |
| 2026-05-12 | 1 | $45.95 | $46 |
| 2026-05-08 | 3,243 | $43.31 | $140,454 |
| 2026-05-07 | 198 | $43.29 | $8,571 |
| 2026-05-04 | 1,980 | $39.15 | $77,517 |
| 2026-05-01 | 66 | $38.70 | $2,554 |
Showing 1–23 of 23 settlements
Key facts
CIK
2036042
CUSIP
829401108
13F (30d)
15 filings
15 filers
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