Company
Date
Role
Action
Shares
Amount
Of holding
16 Nov 2022
CTO; VP Optical Transport
Sold, plan not stated
4,800
$278.44K
8.7%
3 Aug 2021
CTO; VP Optical Transport
Sold, plan not stated
382
$29.87K
0.9%
2 Aug 2021
CTO; VP Optical Transport
Sold, plan not stated
3,572
$279.43K
7.6%
16 Jul 2021
CTO & VP Optical Transport
Sold, plan not stated
846
$66.19K
1.8%
2 Jul 2021
CTO & VP Optical Transport
Sold, plan not stated
4,800
$365.48K
9.1%
7 Jun 2021
CTO & VP Optical Transport
Sold, plan not stated
2,400
$184.81K
4.3%
3 Mar 2020
CTO; VP Optical Transport
Sold, plan not stated
4,800
$389.87K
10.0%
4 Dec 2019
CTO; VP Optical Transport
Sold, plan not stated
3,000
$185.76K
7.2%
10 Jun 2019
CTO; VP Optical Transport
Sold, plan not stated
2,400
$146.97K
5.5%
4 Jun 2019
CTO; VP Optical Transport
Sold, plan not stated
3,000
$171.16K
6.4%
22 May 2019
CTO; VP Optical Transport
Sold, plan not stated
2,440
$142.50K
5.0%
5 Apr 2019
CTO; VP Optical Transport
Sold, plan not stated
2,600
$145.90K
6.0%
4 Apr 2019
CTO; VP Optical Transport
Sold, plan not stated
400
$22.40K
0.9%
21 Mar 2019
CTO; VP Optical Transport
Sold, plan not stated
2,800
$146.49K
6.0%
20 Mar 2019
CTO; VP Optical Transport
Sold, plan not stated
200
$10.40K
0.4%
15 Mar 2019
CTO; VP Optical Transport
Sold, plan not stated
3,000
$153.00K
6.0%
19 Jun 2018
CTO; VP Optical Transport
Sold, plan not stated
2,100
$114.99K
4.1%
15 Jun 2018
CTO; VP Optical Transport
Sold, plan not stated
3,000
$161.33K
5.5%
6 Jun 2018
CTO; VP Optical Transport
Sold, plan not stated
3,000
$158.00K
5.2%
14 Sep 2017
CTO; VP Optical Transport
Sold, plan not stated
3,000
$140.25K
5.6%
13 Sep 2017
CTO; VP Optical Transport
Sold, plan not stated
1,000
$46.24K
1.8%
1 Sep 2017
CTO; VP Optical Transport
Sold, plan not stated
3,000
$140.58K
5.2%
31 Aug 2017
CTO; VP Optical Transport
Sold, plan not stated
1,800
$82.40K
3.0%
30 Aug 2017
CTO; VP Optical Transport
Sold, plan not stated
200
$9.16K
0.3%
25 Apr 2017
CTO; VP Optical Transport
Sold, plan not stated
2,679
$120.16K
5.1%
24 Apr 2017
CTO; VP Optical Transport
Sold, plan not stated
321
$14.37K
0.6%
7 Apr 2017
CTO; VP Optical Transport
Sold, plan not stated
2,000
$87.54K
3.7%
24 Mar 2017
CTO; VP Optical Transport
Sold, plan not stated
2,000
$85.58K
3.5%
4 Jan 2017
CTO; VP Optical Transport
Sold, plan not stated
1,000
$42.53K
1.7%
8 Jul 2016
CTO; VP Optical Transport
Sold, plan not stated
1,000
$41.53K
1.7%
8 Jun 2016
CTO; VP Optical Transport
Sold, plan not stated
1,000
$40.93K
1.6%
31 May 2016
CTO; VP Optical Transport
Sold, plan not stated
1,000
$39.90K
1.6%
4 Apr 2016
CTO; VP Optical Transport
Sold, plan not stated
1,000
$39.91K
2.0%
1 Apr 2016
CTO; VP Optical Transport
Sold, plan not stated
3,000
$119.42K
5.6%
29 Mar 2016
CTO; VP Optical Transport
Sold, plan not stated
1,400
$54.04K
2.5%
14 Mar 2016
CTO; VP Optical Transport
Sold, plan not stated
2,000
$74.30K
3.5%
11 Mar 2016
CTO; VP Optical Transport
Sold, plan not stated
1,000
$36.75K
1.7%
11 Feb 2015
CTO; VP Optical Transport
Sold, plan not stated
435
$17.41K
0.8%
10 Feb 2015
CTO; VP Optical Transport
Sold, plan not stated
3,165
$126.63K
5.4%
22 Jan 2015
CTO; VP Optical Transport
Sold, plan not stated
5,000
$190.41K
7.8%
20 Jan 2015
CTO; VP Optical Transport
Sold, plan not stated
4,000
$148.36K
5.9%
2 Dec 2014
CTO; VP Optical Transport
Sold, plan not stated
1,000
$33.99K
1.5%
13 Nov 2014
CTO; VP Optical Transport
Sold, plan not stated
3,000
$108.00K
4.2%
12 Nov 2014
CTO; VP Optical Transport
Sold, plan not stated
3,000
$105.03K
4.0%
3 Nov 2014
CTO; VP Optical Transport
Sold, plan not stated
1,000
$33.82K
1.9%
2 Oct 2014
CTO; VP Optical Transport
Sold, plan not stated
1,000
$32.89K
1.9%
2 Sep 2014
CTO; VP Optical Transport
Sold, plan not stated
1,000
$34.70K
1.8%
16 Jun 2014
CTO; VP Optical Transport
Sold, plan not stated
2,000
$69.92K
3.5%
16 Dec 2013
CTO; VP Optical Transport
Sold, plan not stated
2,901
$113.28K
4.8%
13 Dec 2013
CTO; VP Optical Transport
Sold, plan not stated
99
$3.87K
0.2%
17 Oct 2013
CTO; VP Optical Transport
Sold, plan not stated
1,000
$34.27K
1.6%
13 Aug 2013
CTO; VP Optical Transport
Sold, plan not stated
4,000
$129.85K
6.1%
8 Aug 2013
CTO; VP Optical Transport
Sold, plan not stated
298
$8.94K
0.4%
18 Jul 2013
CTO; VP Optical Transport
Sold, plan not stated
1,000
$29.69K
1.5%
15 Jul 2013
CTO; VP Optical Transport
Sold, plan not stated
1,402
$42.08K
2.0%
12 Jul 2013
CTO; VP Optical Transport
Sold, plan not stated
450
$13.50K
0.7%
22 Apr 2013
CTO; VP Optical Transport
Sold, plan not stated
1,000
$27.86K
1.4%
9 Apr 2013
CTO; VP Optical Transport
Sold, plan not stated
1,500
$40.23K
2.1%
8 Mar 2013
CTO; VP Optical Transport
Sold, plan not stated
3,350
$87.40K
4.5%
28 Feb 2013
CTO; VP Optical Transport
Sold, plan not stated
3,000
$75.91K
3.8%
27 Feb 2013
CTO; VP Optical Transport
Sold, plan not stated
1,100
$27.72K
1.4%
6 Dec 2012
CTO; VP Optical Transport
Sold, plan not stated
10,000
$220.13K
10.1%
15 Oct 2012
CTO; VP Optical Transport
Sold, plan not stated
1,300
$27.21K
1.3%
26 Sep 2012
CTO; VP Optical Transport
Sold, plan not stated
2,000
$45.00K
1.9%
24 Aug 2012
CTO; VP Optical Transport
Sold, plan not stated
2,000
$41.05K
2.3%
16 Jul 2012
CTO; VP Optical Transport
Sold, plan not stated
1,400
$27.28K
1.3%
16 Apr 2012
CTO; VP Optical Transport
Sold, plan not stated
1,400
$25.93K
2.3%
15 Mar 2012
CTO; VP Optical Transport
Sold, plan not stated
1,100
$20.78K
1.8%
27 Feb 2012
CTO; VP Optical Transport
Sold, plan not stated
5,112
$92.75K
7.7%
17 Oct 2011
CTO; VP Optical Transport
Sold, plan not stated
1,500
$22.30K
2.2%
3 Oct 2011
CTO; VP Optical Transport
Sold, plan not stated
500
$6.64K
0.7%
15 Jul 2011
CTO; VP Optical Transport
Sold, plan not stated
1,500
$25.06K
2.1%
1 Jul 2011
CTO; VP Optical Transport
Sold, plan not stated
500
$8.46K
0.7%
16 Jun 2011
CTO; VP Optical Transport
Sold, plan not stated
4,750
$74.85K
6.2%
1 Jun 2011
CTO; VP Optical Transport
Sold, plan not stated
2,500
$40.00K
3.2%
15 Apr 2011
CTO; VP Optical Transport
Sold, plan not stated
8,000
$103.37K
9.2%
1 Apr 2011
CTO; VP Optical Transport
Sold, plan not stated
500
$7.16K
0.6%
4 Mar 2011
CTO; VP Optical Transport
Sold, plan not stated
700
$11.05K
0.8%
3 Mar 2011
CTO; VP Optical Transport
Sold, plan not stated
1,300
$19.85K
1.4%
24 Feb 2011
CTO; VP Optical Transport
Sold, plan not stated
1,000
$15.40K
1.1%
3 Jan 2011
CTO; VP Optical Transport
Sold, plan not stated
4,500
$64.03K
4.6%
13 Oct 2010
CTO; VP Optical Transport
Sold, plan not stated
1,000
$10.01K
1.0%
1 Sep 2010
CTO; VP Optical Transport
Sold, plan not stated
500
$4.56K
0.5%
1 Apr 2010
CTO; VP Optical Transport
Sold, plan not stated
500
$5.22K
1.2%
4 Jan 2010
CTO; VP Optical Transport
Sold, plan not stated
500
$4.95K
1.2%
9 Oct 2009
CTO; VP Optical Transport
Sold, plan not stated
4,000
$49.18K
8.6%
1 Oct 2009
CTO; VP Optical Transport
Sold, plan not stated
500
$5.59K
1.1%
16 Sep 2009
CTO; VP Optical Transport
Sold, plan not stated
7,000
$85.63K
13.0%
1 Jul 2009
CTO & VP
Sold, plan not stated
500
$4.10K
0.9%
30 Apr 2009
CTO & VP
Sold, plan not stated
8,000
$70.02K
12.8%
1 Apr 2009
CTO & VP
Sold, plan not stated
500
$3.51K
0.8%
2 Jan 2009
CTO & VP
Sold, plan not stated
2,000
$12.80K
3.1%
12 Dec 2008
CTO & VP
Sold, plan not stated
6,200
$34.10K
8.7%
29 May 2007
CTO & VP
Sold, plan not stated
5,000
$131.25K
12.5%
19 Mar 2007
CTO & VP
Bought
2,500
$61.25K
14.3%
16 Mar 2007
CTO & VP
Sold, plan not stated
7,462
$177.22K
24.9%
