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Stephen Alexander

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Insider profile

Currently holds a position at Ciena Corp

Positions

Position Company Period
Senior Vice President, Chief Technology Officer Ciena Corp Oct. 1, 2005 -
Stephen Alexander's trades of Ciena Corp's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2023-12-15 2023-12-15
US Ciena Corp (CIEN)
PrS Proposed sale
70,313
109.10
US$2,003,483 		70,313 109.10 US$2,003,483
2023-11-15 2023-11-15
US Ciena Corp (CIEN)
PrS Proposed sale
63,396
405.02
US$2,819,161 		63,396 405.02 US$2,819,161
2023-10-16 2023-10-16
US Ciena Corp (CIEN)
PrS Proposed sale
34,823
87.72
US$3,616,322 		34,823 87.72 US$3,616,322
2023-09-15 2023-09-15
US Ciena Corp (CIEN)
PrS Proposed sale
2,000
48.90
US$97,800 		2,000 48.90 US$97,800
2023-08-15 2023-08-15
US Ciena Corp (CIEN)
PrS Proposed sale
2,000
41.76
US$83,520 		2,000 41.76 US$83,520
2023-07-17 2023-07-17
US Ciena Corp (CIEN)
PrS Proposed sale
2,000
41.20
US$82,400 		2,000 41.20 US$82,400
2023-06-15 2023-06-15
US Ciena Corp (CIEN)
PrS Proposed sale
2,000
44.09
US$88,180 		2,000 44.09 US$88,180
2023-05-15 2023-05-15
US Ciena Corp (CIEN)
PrS Proposed sale
2,000
43.50
US$87,000 		2,000 43.50 US$87,000
2023-04-17 2023-04-17
US Ciena Corp (CIEN)
PrS Proposed sale
2,000
50.77
US$101,540 		2,000 50.77 US$101,540
2023-01-19 2023-01-17
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -2.8%
50.89
US$101,780 		2,000 -2.8% 50.89 US$101,780
2022-12-19 2022-12-15
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -2.4%
49.87
US$99,740 		2,000 -2.4% 49.87 US$99,740
2022-11-17 2022-11-15
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -8.5%
45.00
US$90,000 		2,000 -8.5% 45.00 US$90,000
2022-10-18 2022-10-17
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -7.9%
40.32
US$80,640 		2,000 -7.9% 40.32 US$80,640
2022-09-19 2022-09-15
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -7.0%
42.37
US$84,740 		2,000 -7.0% 42.37 US$84,740
2022-08-17 2022-08-15
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -6.5%
54.21
US$108,420 		2,000 -6.5% 54.21 US$108,420
2022-07-19 2022-07-15
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -6.1%
47.17
US$94,340 		2,000 -6.1% 47.17 US$94,340
2022-06-17 2022-06-15
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -5.6%
43.73
US$87,460 		2,000 -5.6% 43.73 US$87,460
2022-05-18 2022-05-16
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -5.3%
52.23
US$104,460 		2,000 -5.3% 52.23 US$104,460
2023-01-19 2022-03-15
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -2.5%
54.11
US$108,220 		2,000 -2.5% 54.11 US$108,220
2022-02-17 2022-02-15
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -4.7%
64.42
US$128,840 		2,000 -4.7% 64.42 US$128,840
2022-01-20 2022-01-18
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -4.5%
70.63
US$141,260 		2,000 -4.5% 70.63 US$141,260
2021-12-17 2021-12-15
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -3.4%
73.86
US$147,720 		2,000 -3.4% 73.86 US$147,720
2021-11-17 2021-11-15
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -3.0%
61.44
US$122,880 		2,000 -3.0% 61.44 US$122,880
2021-10-19 2021-10-15
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -2.9%
53.30
US$106,600 		2,000 -2.9% 53.30 US$106,600
2021-09-17 2021-09-15
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -2.7%
53.00
US$106,000 		2,000 -2.7% 53.00 US$106,000
2021-06-16 2021-06-15
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -2.5%
58.13
US$116,260 		2,000 -2.5% 58.13 US$116,260
2021-05-19 2021-05-17
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -2.4%
51.26
US$102,520 		2,000 -2.4% 51.26 US$102,520
2021-04-16 2021-04-15
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -2.4%
56.25
US$112,500 		2,000 -2.4% 56.25 US$112,500
2021-03-16 2021-03-15
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -2.3%
54.56
US$109,120 		2,000 -2.3% 54.56 US$109,120
2021-02-17 2021-02-16
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -2.2%
56.10
US$112,200 		2,000 -2.2% 56.10 US$112,200
2021-01-19 2021-01-15
US Ciena Corp (CIEN)
PlS Planned sale
2,000 -2.2%
54.37
US$108,740 		2,000 -2.2% 54.37 US$108,740
2020-12-22 2020-12-21
US Ciena Corp (CIEN)
PlS Planned sale
2,500 -2.6%
50.49
US$126,225 		2,500 -2.6% 50.49 US$126,225
2020-11-16 2020-11-16
US Ciena Corp (CIEN)
PlS Planned sale
2,500 -3.4%
43.76
US$109,400 		2,500 -3.4% 43.76 US$109,400
2020-10-16 2020-10-15
US Ciena Corp (CIEN)
PlS Planned sale
2,500 -3.3%
41.52
US$103,800 		2,500 -3.3% 41.52 US$103,800
2020-09-16 2020-09-15
US Ciena Corp (CIEN)
PlS Planned sale
2,500 -3.1%
43.00
US$107,500 		2,500 -3.1% 43.00 US$107,500
2020-08-19 2020-08-17
US Ciena Corp (CIEN)
PlS Planned sale
2,500 -3.0%
60.00
US$150,000 		2,500 -3.0% 60.00 US$150,000
2020-07-17 2020-07-15
US Ciena Corp (CIEN)
PlS Planned sale
2,500 -2.9%
54.11
US$135,275 		2,500 -2.9% 54.11 US$135,275
2020-06-16 2020-06-15
US Ciena Corp (CIEN)
PlS Planned sale
2,500 -2.8%
52.12
US$130,294 		2,500 -2.8% 52.12 US$130,294
2020-05-19 2020-05-15
US Ciena Corp (CIEN)
PlS Planned sale
2,500 -2.7%
46.33
US$115,825 		2,500 -2.7% 46.33 US$115,825
2020-04-16 2020-04-15
US Ciena Corp (CIEN)
PlS Planned sale
2,500 -2.6%
44.65
US$111,625 		2,500 -2.6% 44.65 US$111,625
2020-03-18 2020-03-17
US Ciena Corp (CIEN)
PlS Planned sale
2,500 -2.5%
35.07
US$87,679 		2,500 -2.5% 35.07 US$87,679
2020-02-19 2020-02-18
US Ciena Corp (CIEN)
PlS Planned sale
2,500 -2.5%
42.83
US$107,075 		2,500 -2.5% 42.83 US$107,075
2020-01-17 2020-01-15
US Ciena Corp (CIEN)
PlS Planned sale
2,500 -2.4%
41.82
US$104,550 		2,500 -2.4% 41.82 US$104,550
2019-10-17 2019-10-15
US Ciena Corp (CIEN)
PlS Planned sale
2,500 -2.5%
37.73
US$94,325 		2,500 -2.5% 37.73 US$94,325
2019-09-18 2019-09-16
US Ciena Corp (CIEN)
PlS Planned sale
2,500 -2.4%
39.73
US$99,325 		2,500 -2.4% 39.73 US$99,325