12/4
02:25 pm
cien
Form SCHEDULE 13G/A CIENA CORP Filed by: BlackRock, Inc.
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Form SCHEDULE 13G/A CIENA CORP Filed by: BlackRock, Inc.
12/4
06:00 am
cien
Form 8-K CIENA CORP For: Nov 30
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Form 8-K CIENA CORP For: Nov 30
11/18
05:37 pm
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Form 4 CIENA CORP For: Nov 17 Filed by: Gage Brodie
Low
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Form 4 CIENA CORP For: Nov 17 Filed by: Gage Brodie
11/18
05:25 pm
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Form 4 CIENA CORP For: Nov 17 Filed by: Rothenstein David M
Low
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Form 4 CIENA CORP For: Nov 17 Filed by: Rothenstein David M
11/18
04:46 pm
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Form 4 CIENA CORP For: Nov 17 Filed by: DiPerna Dino
Low
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Form 4 CIENA CORP For: Nov 17 Filed by: DiPerna Dino
11/17
04:27 pm
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Form 144 CIENA CORP Filed by: Rothenstein David M
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Form 144 CIENA CORP Filed by: Rothenstein David M
11/17
04:06 pm
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Form 144 CIENA CORP Filed by: DiPerna Dino
Low
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Form 144 CIENA CORP Filed by: DiPerna Dino
11/17
04:02 pm
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Form 144 CIENA CORP Filed by: Gage Brodie
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Form 144 CIENA CORP Filed by: Gage Brodie
11/12
01:03 pm
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Form 4 CIENA CORP For: Nov 10 Filed by: SMITH GARY B
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Form 4 CIENA CORP For: Nov 10 Filed by: SMITH GARY B
11/5
04:12 pm
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Form 4 CIENA CORP For: Nov 03 Filed by: SMITH GARY B
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Form 4 CIENA CORP For: Nov 03 Filed by: SMITH GARY B
10/20
01:02 pm
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Form 144 CIENA CORP Filed by: Gage Brodie
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Form 144 CIENA CORP Filed by: Gage Brodie
10/17
03:35 pm
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Form 4 CIENA CORP For: Oct 15 Filed by: Rothenstein David M
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Form 4 CIENA CORP For: Oct 15 Filed by: Rothenstein David M
10/17
01:52 pm
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Form 4 CIENA CORP For: Oct 15 Filed by: SMITH GARY B
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Form 4 CIENA CORP For: Oct 15 Filed by: SMITH GARY B
10/17
01:44 pm
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Form 4 CIENA CORP For: Oct 15 Filed by: Gage Brodie
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Form 4 CIENA CORP For: Oct 15 Filed by: Gage Brodie
10/17
01:40 pm
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Form 4 CIENA CORP For: Oct 15 Filed by: DiPerna Dino
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Form 4 CIENA CORP For: Oct 15 Filed by: DiPerna Dino
10/15
04:49 pm
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Form 144 CIENA CORP Filed by: SMITH GARY B
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Form 144 CIENA CORP Filed by: SMITH GARY B
10/15
04:39 pm
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Form 144 CIENA CORP Filed by: Rothenstein David M
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Form 144 CIENA CORP Filed by: Rothenstein David M
10/15
04:05 pm
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Form 144 CIENA CORP Filed by: Gage Brodie
Low
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Form 144 CIENA CORP Filed by: Gage Brodie
10/15
04:02 pm
cien
Form 144 CIENA CORP Filed by: DiPerna Dino
Low
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Form 144 CIENA CORP Filed by: DiPerna Dino
10/7
04:24 pm
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Form 8-K CIENA CORP For: Oct 07
Medium
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Form 8-K CIENA CORP For: Oct 07
10/2
05:39 pm
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Form 4 CIENA CORP For: Oct 01 Filed by: Kosaraju Sheela
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Form 4 CIENA CORP For: Oct 01 Filed by: Kosaraju Sheela
10/2
05:34 pm
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Form 4 CIENA CORP For: Oct 01 Filed by: SMITH GARY B
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Form 4 CIENA CORP For: Oct 01 Filed by: SMITH GARY B
10/2
04:14 pm
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Form 4 CIENA CORP For: Sep 30 Filed by: NEVENS THOMAS MICHAEL
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Form 4 CIENA CORP For: Sep 30 Filed by: NEVENS THOMAS MICHAEL
10/1
04:05 pm
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Form 144 CIENA CORP Filed by: Kosaraju Sheela
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Form 144 CIENA CORP Filed by: Kosaraju Sheela
10/1
04:05 pm
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Form 144 CIENA CORP Filed by: Phipps Jason
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Form 144 CIENA CORP Filed by: Phipps Jason