ALEXANDER STEPHEN B

Known title: SVP, Chief Technology OfficerCIK: 0001177261

Associated companies

CIEN · Ciena Corporation Common Stock CIEN insiders

this person other insiders at CIEN

Transaction History

CIEN	▼ Sell	Open Market	2,000	$102K	1/17/2023	View on chart
CIEN	▼ Sell	Tax Withholding	456	$22K	12/20/2022	View on chart
CIEN	▼ Sell	Tax Withholding	444	$22K	12/20/2022	View on chart
CIEN	▼ Sell	Tax Withholding	1,960	$97K	12/20/2022	View on chart
CIEN	▼ Sell	Tax Withholding	366	$18K	12/20/2022	View on chart
CIEN	▼ Sell	Tax Withholding	1,754	$86K	12/20/2022	View on chart
CIEN	▼ Sell	Tax Withholding	1,131	$56K	12/20/2022	View on chart
CIEN	▼ Sell	Tax Withholding	264	$13K	12/20/2022	View on chart
CIEN	▼ Sell	Tax Withholding	1,265	$62K	12/20/2022	View on chart
CIEN	▼ Sell	Open Market	2,000	$100K	12/15/2022	View on chart
CIEN	▲ Buy	Grant	5,236	$0	12/13/2022	View on chart
CIEN	▲ Buy	Option Exercise	4,057	—	12/13/2022	View on chart
CIEN	▲ Buy	Grant	12,144	$0	12/13/2022	View on chart
CIEN	▼ Sell	Open Market	2,000	$90K	11/15/2022	View on chart
CIEN	▼ Sell	Open Market	2,000	$81K	10/17/2022	View on chart
CIEN	▼ Sell	Tax Withholding	252	$10K	9/20/2022	View on chart
CIEN	▼ Sell	Tax Withholding	182	$7K	9/20/2022	View on chart
CIEN	▼ Sell	Tax Withholding	307	$12K	9/20/2022	View on chart
CIEN	▼ Sell	Tax Withholding	324	$13K	9/20/2022	View on chart
CIEN	▼ Sell	Open Market	2,000	$85K	9/15/2022	View on chart
CIEN	▼ Sell	Open Market	2,000	$108K	8/15/2022	View on chart
CIEN	▼ Sell	Open Market	2,000	$94K	7/15/2022	View on chart
CIEN	▼ Sell	Tax Withholding	252	$11K	6/20/2022	View on chart
CIEN	▼ Sell	Tax Withholding	324	$14K	6/20/2022	View on chart
CIEN	▼ Sell	Tax Withholding	307	$13K	6/20/2022	View on chart
CIEN	▼ Sell	Tax Withholding	182	$8K	6/20/2022	View on chart
CIEN	▼ Sell	Open Market	2,000	$87K	6/15/2022	View on chart
CIEN	▼ Sell	Open Market	2,000	$104K	5/16/2022	View on chart
CIEN	▼ Sell	Tax Withholding	252	$15K	3/20/2022	View on chart
CIEN	▼ Sell	Tax Withholding	324	$19K	3/20/2022	View on chart
CIEN	▼ Sell	Tax Withholding	306	$18K	3/20/2022	View on chart
CIEN	▼ Sell	Tax Withholding	182	$11K	3/20/2022	View on chart
CIEN	▼ Sell	Open Market	2,000	$108K	3/15/2022	View on chart
CIEN	▼ Sell	Open Market	2,000	$129K	2/15/2022	View on chart
CIEN	▼ Sell	Open Market	2,000	$141K	1/18/2022	View on chart
CIEN	▼ Sell	Tax Withholding	717	$53K	12/20/2021	View on chart
CIEN	▼ Sell	Tax Withholding	469	$35K	12/20/2021	View on chart
CIEN	▼ Sell	Tax Withholding	5,998	$447K	12/20/2021	View on chart
CIEN	▼ Sell	Tax Withholding	444	$33K	12/20/2021	View on chart
CIEN	▼ Sell	Tax Withholding	650	$48K	12/20/2021	View on chart
CIEN	▼ Sell	Tax Withholding	1,300	$97K	12/20/2021	View on chart
CIEN	▼ Sell	Tax Withholding	1,131	$84K	12/20/2021	View on chart
CIEN	▼ Sell	Tax Withholding	1,753	$131K	12/20/2021	View on chart
CIEN	▼ Sell	Tax Withholding	366	$27K	12/20/2021	View on chart
CIEN	▼ Sell	Open Market	2,000	$148K	12/15/2021	View on chart
CIEN	▲ Buy	Grant	11,939	$0	12/14/2021	View on chart
CIEN	▲ Buy	Option Exercise	12,418	—	12/14/2021	View on chart
CIEN	▲ Buy	Grant	8,726	$0	12/14/2021	View on chart
CIEN	▼ Sell	Open Market	2,000	$123K	11/15/2021	View on chart
CIEN	▼ Sell	Open Market	2,000	$107K	10/15/2021	View on chart
CIEN	▼ Sell	Tax Withholding	498	$26K	9/20/2021	View on chart
CIEN	▼ Sell	Tax Withholding	252	$13K	9/20/2021	View on chart
CIEN	▼ Sell	Tax Withholding	324	$17K	9/20/2021	View on chart
CIEN	▼ Sell	Tax Withholding	306	$16K	9/20/2021	View on chart
CIEN	▼ Sell	Open Market	2,000	$106K	9/15/2021	View on chart
CIEN	▼ Sell	Open Market	2,000	$112K	8/16/2021	View on chart