IONS · Ionis Pharmaceuticals Inc
Market Cap
$9.65B
Shares
166.18M
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 |
|---|---|---|---|
| 2026-08-14 | 200 | $55.87 | $11,174 |
| 2026-08-10 | 175 | $56.56 | $9,898 |
| 2026-08-06 | 1,952 | $54.19 | $105,779 |
| 2026-08-04 | 373 | $54.49 | $20,325 |
| 2026-08-03 | 157 | $51.77 | $8,128 |
| 2026-07-30 | 4,288 | $54.04 | $231,724 |
| 2026-07-28 | 156 | $55.96 | $8,730 |
| 2026-07-23 | 2 | $54.01 | $108 |
| 2026-07-20 | 3,118 | $54.39 | $169,588 |
| 2026-07-17 | 36 | $54.65 | $1,967 |
| 2026-07-16 | 3,002 | $54.73 | $164,299 |
| 2026-07-15 | 51 | $54.93 | $2,801 |
| 2026-07-14 | 44 | $56.75 | $2,497 |
| 2026-07-07 | 3,546 | $83.18 | $294,956 |
| 2026-07-06 | 1,248 | $81.80 | $102,086 |
| 2026-07-01 | 30,806 | $79.29 | $2,442,608 |
| 2026-06-30 | 42,698 | $80.69 | $3,445,302 |
| 2026-06-29 | 11,381 | $81.18 | $923,910 |
| 2026-06-25 | 1,864 | $76.52 | $142,633 |
| 2026-06-24 | 3 | $75.99 | $228 |
| 2026-06-23 | 7 | $75.89 | $531 |
| 2026-06-18 | 1,691 | $74.31 | $125,658 |
| 2026-06-17 | 25 | $73.09 | $1,827 |
| 2026-06-15 | 1,192 | $73.28 | $87,350 |
| 2026-06-12 | 7 | $73.82 | $517 |
| 2026-06-09 | 668 | $73.54 | $49,125 |
| 2026-06-08 | 15 | $74.48 | $1,117 |
| 2026-06-05 | 40,216 | $75.13 | $3,021,428 |
Showing 1–28 of 28 settlements
Key facts
CIK
874015
CUSIP
462222100
13F (30d)
370 filings
356 filers
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