BIIB · Biogen Inc. · Fails to Deliver
$219.10
-3.72 (-1.67%)
At close · Oct 2
Return incl. dividend (before tax)
Market Cap
$33.52B
Shares
147.64M
Volume · Oct 2
783.47K
Avg daily vol (3M)
1.09M
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 |
|---|---|---|---|
| 2026-09-14 | 416 | $217.15 | $90,334 |
| 2026-09-11 | 386 | $215.43 | $83,156 |
| 2026-09-08 | 7,185 | $220.83 | $1,586,664 |
| 2026-09-04 | 17,209 | $224.51 | $3,863,593 |
| 2026-09-02 | 35 | $216.04 | $7,561 |
| 2026-08-28 | 991 | $221.50 | $219,507 |
| 2026-08-25 | 3,091 | $218.12 | $674,209 |
| 2026-08-24 | 93 | $216.78 | $20,161 |
| 2026-08-21 | 145 | $214.35 | $31,081 |
| 2026-08-07 | 135 | $206.28 | $27,848 |
| 2026-08-03 | 2,347 | $202.95 | $476,324 |
| 2026-07-17 | 8 | $208.92 | $1,671 |
| 2026-07-16 | 63 | $197.24 | $12,426 |
Showing 1–13 of 13 settlements
Key facts
CIK
875045
CUSIP
09062X103
13F (30d)
20 filings
15 filers
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