History for CIEN
| Year |
Qtr |
# Shares |
Change |
| 2023 |
Q2 |
8,569,599 |
-229,233 |
| 2023 |
Q1 |
8,798,832 |
-111,802 |
| 2022 |
Q4 |
8,910,634 |
+299,753 |
| 2022 |
Q3 |
8,610,881 |
+6,781 |
| 2022 |
Q2 |
8,604,100 |
-213,330 |
| 2022 |
Q1 |
8,817,430 |
-70,377 |
| 2021 |
Q4 |
8,887,807 |
+1,701,056 |
| 2021 |
Q3 |
7,186,751 |
+7,186,751 |
| 2021 |
Q2 |
0 |
Liquidated |
| 2021 |
Q1 |
4,942,625 |
-63,936 |
| 2020 |
Q4 |
5,006,561 |
-1,760,245 |
| 2020 |
Q3 |
6,766,806 |
+584,256 |
| 2020 |
Q2 |
6,182,550 |
+4,615,896 |
| 2020 |
Q1 |
1,566,654 |
+658,625 |
| 2019 |
Q4 |
908,029 |
+108,202 |
| 2019 |
Q3 |
799,827 |
+540,974 |
| 2019 |
Q2 |
258,853 |
-990,972 |
| 2019 |
Q1 |
1,249,825 |
+1,072,632 |
| 2018 |
Q4 |
177,193 |
+153,839 |
| 2018 |
Q3 |
23,354 |
-645,964 |
| 2018 |
Q2 |
669,318 |
-1,048,272 |
| 2018 |
Q1 |
1,717,590 |
-19,160 |
| 2017 |
Q4 |
1,736,750 |
+299,310 |
| 2017 |
Q3 |
1,437,440 |
-200 |
| 2017 |
Q2 |
1,437,640 |
+97,610 |
| 2017 |
Q1 |
1,340,030 |
-180,169 |
| 2016 |
Q4 |
1,520,199 |
-28,970 |
| 2016 |
Q3 |
1,549,169 |
+88,869 |
| 2016 |
Q2 |
1,460,300 |
+37,700 |
| 2016 |
Q1 |
1,422,600 |
+333,300 |
| 2015 |
Q4 |
1,089,300 |
-61,400 |
| 2015 |
Q3 |
1,150,700 |
+233,700 |
| 2015 |
Q2 |
917,000 |
-1,314,100 |
| 2015 |
Q1 |
2,231,100 |
+1,736,900 |
| 2014 |
Q4 |
494,200 |
+342,900 |
| 2014 |
Q3 |
151,300 |
+58,500 |
| 2014 |
Q2 |
92,800 |
-721,000 |
| 2014 |
Q1 |
813,800 |
+813,800 |
| 2013 |
Q4 |
0 |
Liquidated |
| 2013 |
Q3 |
1,154,500 |
+271,000 |
| 2013 |
Q2 |
883,500 |
+36,000 |
| 2013 |
Q1 |
847,500 |
-2,916,400 |
| 2012 |
Q4 |
3,763,900 |
+2,749,400 |
| 2012 |
Q3 |
1,014,500 |
+119,215 |
| 2012 |
Q2 |
895,285 |
+503,985 |
| 2012 |
Q1 |
391,300 |
-5,619,519 |
| 2011 |
Q4 |
6,010,819 |
+580,679 |
| 2011 |
Q3 |
5,430,140 |
-3,922,910 |
| 2011 |
Q2 |
9,353,050 |
+3,391,550 |
| 2011 |
Q1 |
5,961,500 |
|