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CIEN
- As of 05/21/24, 12:58:59 AM: 63 Insider Transactions.
Sector:
Technology
Industry:
Communication Equipment
Prev Close:
$19.39
Avg Vol(3m):
3,320,920
P/E:
208.40
EPS:
0.09
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Insider Transactions for CIEN
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
B
2020-02-12 07:50:00.0
CIENA CORP
CIEN
VANGUARD GROUP INC
11.4%
view
S
2019-01-24 13:46:32.0
CIENA CORP
CIEN
Bank of New York Mellon Corp
4.69%
view
S
2018-02-13 20:44:10.0
CIENA CORP
CIEN
TIAA CREF INVESTMENT MANAGEMENT LLC
2.07%
view
B
2018-02-08 19:10:35.0
CIENA CORP
CIEN
VANGUARD GROUP INC
8.47%
view
S
2018-02-07 14:40:15.0
CIENA CORP
CIEN
Invesco Ltd
4.1%
view
S
2018-01-19 14:04:28.0
CIENA CORP
CIEN
LOOMIS SAYLES & CO L P
3.82%
view
B
2017-02-14 14:20:06.0
CIENA CORP
CIEN
TIAA CREF INVESTMENT MANAGEMENT LLC
4.47%
view
S
2017-02-10 08:47:38.0
CIENA CORP
CIEN
WELLINGTON MANAGEMENT GROUP LLP
3.71%
view
B
2017-02-07 15:01:27.0
CIENA CORP
CIEN
Bank of New York Mellon Corp
7.06%
view
B
2017-01-12 11:22:46.0
CIENA CORP
CIEN
BlackRock Inc
10.1%
view
S
2016-06-09 15:39:44.0
CIENA CORP
CIEN
LOOMIS SAYLES & CO L P
8.15%
view
S
2016-02-11 09:15:35.0
CIENA CORP
CIEN
VANGUARD GROUP INC
2.51%
view
S
2016-02-10 16:09:21.0
CIENA CORP
CIEN
TEACHERS ADVISORS INC
5.1%
view
S
2016-01-26 14:16:53.0
CIENA CORP
CIEN
Bank of New York Mellon Corp
4.3%
view
S
2015-09-10 09:03:44.0
CIENA CORP
CIEN
Bank of New York Mellon Corp
4.22%
view
B
2015-02-17 16:49:48.0
CIENA CORP
CIEN
PLATINUM INVESTMENT MANAGEMENT LTD
n/a
view
B
2015-02-12 13:41:44.0
CIENA CORP
CIEN
Invesco Ltd
7.2%
view
B
2015-02-12 12:11:35.0
CIENA CORP
CIEN
TEACHERS ADVISORS INC
3.07%
view
S
2015-02-10 15:11:03.0
CIENA CORP
CIEN
Bank of New York Mellon Corp
8.4%
view
S
2015-01-13 10:38:30.0
CIENA CORP
CIEN
JPMORGAN CHASE & CO
2.7%
view
S
2014-02-13 16:59:48.0
CIENA CORP
CIEN
PLATINUM INVESTMENT MANAGEMENT LTD
1.57%
view
B
2014-02-12 14:43:56.0
CIENA CORP
CIEN
LOOMIS SAYLES & CO L P
6.41%
view
S
2014-02-07 10:10:52.0
CIENA CORP
CIEN
HARTFORD MUTUAL FUNDS INC
0.0%
view
B
2014-01-24 13:04:05.0
CIENA CORP
CIEN
JPMORGAN CHASE & CO
5.5%
view
S
2013-02-14 18:30:19.0
CIENA CORP
CIEN
PLATINUM INVESTMENT MANAGEMENT LTD
15.86%
view
S
2013-02-14 16:15:29.0
CIENA CORP
CIEN
SOROS FUND MANAGEMENT LLC
6.57%
view
S
2013-02-14 15:35:11.0
CIENA CORP
CIEN
SAC Capital Advisors LP
0.6%
view
B
2013-02-14 12:14:21.0
CIENA CORP
CIEN
HIGHBRIDGE CAPITAL MANAGEMENT LLC
0.01%
view
S
2013-02-13 13:36:29.0
CIENA CORP
CIEN
VANGUARD GROUP INC
1.39%
view
B
2013-02-11 11:25:09.0
CIENA CORP
CIEN
HARTFORD MUTUAL FUNDS INC
5.65%
view
B
2013-01-10 17:47:56.0
CIENA CORP
CIEN
BlackRock Inc
10.18%
view
B
2012-07-10 13:58:36.0
CIENA CORP
CIEN
SAC Capital Advisors LP
5.2%
view
B
2012-03-12 09:56:56.0
CIENA CORP
CIEN
PLATINUM INVESTMENT MANAGEMENT LTD
n/a
view
S
2012-02-14 16:32:37.0
CIENA CORP
CIEN
Brookside Capital Trading Fund
2.8%
view
B
2012-02-14 14:57:12.0
CIENA CORP
CIEN
Highbridge International LLC
5.15%
view
B
2012-02-14 12:13:23.0
CIENA CORP
CIEN
FMR LLC
6.85%
view
B
2012-01-12 09:23:02.0
CIENA CORP
CIEN
SOROS FUND MANAGEMENT LLC
5.68%
view
B
2011-12-12 15:14:34.0
CIENA CORP
CIEN
PLATINUM INVESTMENT MANAGEMENT LTD
n/a
view
B
2011-10-11 12:22:27.0
CIENA CORP
CIEN
SOROS FUND MANAGEMENT LLC
5.0%
view
B
2011-09-12 17:00:32.0
CIENA CORP
CIEN
PLATINUM INVESTMENT MANAGEMENT LTD
n/a
view
S
2011-06-17 16:30:42.0
CIENA CORP
CIEN
Highbridge International LLC
7.67%
view
B
2011-02-14 15:13:33.0
CIENA CORP
CIEN
ARTIS CAPITAL MANAGEMENT
5.8%
view
B
2011-01-10 13:28:06.0
CIENA CORP
CIEN
FMR LLC
10.12%
view
B
2010-02-16 16:01:49.0
CIENA CORP
CIEN
Brookside Capital Trading Fund
2.6%
view
B
2010-02-16 11:06:23.0
CIENA CORP
CIEN
KINGDOM RIDGE CAPITAL MASTER FUND
3.922%
view
B
2009-02-23 15:29:34.0
CIENA CORP
CIEN
Kingdom Ridge Capital
9.8%
view
S
2009-02-17 14:14:31.0
CIENA CORP
CIEN
MORGAN STANLEY
0.7%
view
B
2008-11-07 12:46:23.0
CIENA CORP
CIEN
MORGAN STANLEY
5.0%
view
S
2008-08-11 12:17:56.0
CIENA CORP
CIEN
PRUDENTIAL FINANCIAL INC
n/a
view
B
2008-02-13 09:33:25.0
CIENA CORP
CIEN
PRUDENTIAL FINANCIAL INC
9.3%
view
S
2007-07-10 12:57:14.0
CIENA CORP
CIEN
FMR CORP
n/a
view
S
2007-02-13 14:44:39.0
CIENA CORP
CIEN
FMR CORP
n/a
view
S
2006-02-14 00:00:00.0
CIENA CORP
CIEN
FMR CORP
n/a
view
B
2004-11-10 00:00:00.0
CIENA CORP
CIEN
CITIGROUP INC
6.2%
view
S
2004-07-12 00:00:00.0
CIENA CORP
CIEN
FMR CORP
n/a
view
S
2004-02-13 00:00:00.0
CIENA CORP
CIEN
CITIGROUP INC
n/a
view
S
2003-02-13 00:00:00.0
CIENA CORP
CIEN
CITIGROUP INC
n/a
view
S
2003-02-12 00:00:00.0
CIENA CORP
CIEN
FMR CORP
n/a
view
B
2002-02-12 00:00:00.0
CIENA CORP
CIEN
MASSACHUSETTS FINANCIAL SERVICES CO
6.38%
view
S
2002-01-10 00:00:00.0
CIENA CORP
CIEN
FMR CORP
n/a
view
B
2001-02-13 00:00:00.0
CIENA CORP
CIEN
OAK ASSOCIATES LTD
n/a
view
B
2000-02-14 00:00:00.0
CIENA CORP
CIEN
OAK ASSOCIATES LTD
6.87%
view
S
1998-09-16 00:00:00.0
CIENA CORP
CIEN
TELLABS INC
6.8%
view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.