CIEN
Ciena Corp
$418.46
-28.47 (-6.37%)
At close · Jul 15
Market Cap
$60.14B
Shares
141,552,922
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 |
|---|---|---|---|
| 2026-06-30 | 23 | $478.93 | $11,015 |
| 2026-06-29 | 324,965 | $479.50 | $155,820,718 |
| 2026-06-23 | 131 | $460.33 | $60,303 |
| 2026-06-18 | 1,839 | $436.72 | $803,128 |
| 2026-06-15 | 24,805 | $445.98 | $11,062,534 |
| 2026-06-12 | 27,580 | $445.22 | $12,279,168 |
| 2026-06-11 | 24,956 | $434.65 | $10,847,125 |
| 2026-06-10 | 5,454 | $439.34 | $2,396,160 |
| 2026-06-09 | 3,059 | $466.67 | $1,427,544 |
| 2026-06-01 | 262 | $580.23 | $152,020 |
| 2026-05-29 | 18,572 | $570.18 | $10,589,383 |
| 2026-05-27 | 21,972 | $602.39 | $13,235,713 |
| 2026-05-19 | 499 | $524.53 | $261,740 |
| 2026-05-18 | 3,600 | $554.46 | $1,996,056 |
| 2026-05-11 | 200 | $548.11 | $109,622 |
| 2026-05-05 | 167 | $538.51 | $89,931 |
| 2026-05-04 | 779 | $535.29 | $416,991 |
| 2026-04-27 | 200 | $520.80 | $104,160 |
| 2026-04-23 | 14,048 | $498.97 | $7,009,531 |
| 2026-04-20 | 19,237 | $507.43 | $9,761,431 |
Showing 1–20 of 20 settlements
Key facts
CIK
936395
CUSIP
171779309
13F (30d)
123 filings
120 filers
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