Peter Brown

Stock price provided by Lang & Schwarz

Showing transactions by Peter Brown in Ciena Corporation.

Quarter	Type	Shares before	Shares after	Change	Price range
2025-Q1	Buy	135K	309K	+175K	€55.89–€93.84
2023-Q4	Buy	38K	135K	+97K	€38.50–€44.80
2022-Q1	Sell	211K	38K	-173K	€48.33–€67.98
2021-Q4	Sell	284K	211K	-73K	€44.08–€68.34
2020-Q1	Sell	1.2M	284K	-898K	€29.51–€41.04
2019-Q4	Buy	799K	1.2M	+383K	€31.09–€38.33
2019-Q3	Buy	390K	799K	+409K	€35.16–€41.19
2019-Q2	Sell	1.6M	390K	-1.2M	€29.49–€40.00
2019-Q1	Buy	280K	1.6M	+1.3M	€28.88–€38.41
2018-Q4	Sell	1.2M	280K	-952K	€24.75–€31.44
2018-Q3	Sell	1.5M	1.2M	-230K	€21.60–€27.58
2018-Q1	Sell	1.9M	1.5M	-454K	€17.00–€22.08
2017-Q4	Buy	688K	1.9M	+1.2M	€16.76–€19.03
2017-Q2	Sell	2.5M	688K	-1.9M	€20.25–€24.12
2017-Q1	Sell	4M	2.5M	-1.5M	€21.63–€24.92
2016-Q4	Buy	1.9M	4M	+2.2M
2016-Q3	Sell	1.9M	1.9M	-12K
2016-Q2	Sell	1.9M	1.9M	-66K
2016-Q1	Sell	2M	1.9M	-55K
2015-Q4	Buy	227K	2M	+1.8M
2015-Q3	Sell	363K	227K	-136K
2015-Q2	Buy	48K	363K	+315K
2015-Q1	Buy	18K	48K	+31K
2014-Q4	Sell	1.7M	18K	-1.7M
2013-Q3	Buy	1.1M	1.7M	+537K

Transactions may be incomplete if the investor has purchased shares of the company before they reached the threshold for reporting set in the Securites Exchange Act or other applicable laws.

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