Ciena Corporation Financial Ratios — CIEN Stock

Profitability (USD)

	2011 Y	2012 Y	2013 Y	2014 Y	2015 Y	2016 Y	2017 Y	2018 Y	2019 Y	2020 Y	2021 Y	2022 Y	2023 Y	2024 Y	2025 Y
As of date	10/31/2011	10/31/2012	10/31/2013	10/31/2014	10/31/2015	10/31/2016	10/31/2017	10/31/2018	10/31/2019	10/31/2020	10/31/2021	10/31/2022	10/31/2023	10/31/2024	10/31/2025

Return on Common Equity (%)	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -
Return on Assets (%)	-9.61	-7.52	-4.64	-2.1	0.49	2.61	36.98	-8.94	6.63	8.95	11.06	3.08	4.78	1.49	2.14
Return on Capital (%)	- -	- -	- -	- -	-0.82	-2.55	- -	12.13	-7.05	-10.54	- -	-7.27	-15.76	-9.06	-12.22
Return on Invested Capital (%)	- -	- -	- -	- -	3.76	6.64	- -	-19.35	10.26	12.41	- -	5.35	6.97	2.88	5.3
Gross Margin (%)	40.71	39.49	41.54	41.44	43.98	44.67	44.47	42.49	43.17	46.8	47.56	42.95	42.83	42.83	42.04
EBITDA Margin (%)	2.15	3.36	6.36	6.94	11.06	11.82	12.9	11.74	13.92	18.29	18.22	10.94	12.01	8.09	9.46
Operating Margin (%)	-6.81	-3.93	0.26	2.01	5.5	6.37	8.52	8.18	10.49	14.54	14.57	7.08	8.77	4.76	6.52
Incremental Operating Margin (%)	- -	- -	31.13	19.76	56.27	20.08	36.27	4.97	25.42	-347.66	15.64	-2,256.52	16.93	52.11	15.85
Pretax Margin (%)	-10.78	-7.34	-3.85	-1.17	0.97	3.33	5.57	4.81	8.77	12.91	12.78	5.02	7.38	2.99	3.28
Profit Margin (%)	-11.22	-7.85	-4.1	-1.78	0.48	2.79	45.04	-11.14	7.09	10.23	13.81	4.21	5.81	2.09	2.59
Net Income to Common Margin (%)	-11.22	-7.85	-4.1	-1.78	0.48	2.79	45.04	-11.14	7.09	10.23	13.81	4.21	5.81	2.09	2.59
Effective Tax Rate (%)	- -	- -	- -	- -	50.9	16.3	- -	331.68	19.08	20.76	- -	16.22	21.27	29.95	21.08
Dvd Payout Ratio (%)	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -
Sustainable Growth Rate (%)	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -

Credit (USD)

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	2011 Y	2012 Y	2013 Y	2014 Y	2015 Y	2016 Y	2017 Y	2018 Y	2019 Y	2020 Y	2021 Y	2022 Y	2023 Y	2024 Y	2025 Y
As of date	10/31/2011	10/31/2012	10/31/2013	10/31/2014	10/31/2015	10/31/2016	10/31/2017	10/31/2018	10/31/2019	10/31/2020	10/31/2021	10/31/2022	10/31/2023	10/31/2024	10/31/2025

Total Debt	1,442	1,442	1,215	1,477	1,293	1,280	1,013	765	755	828	804	1,186	1,657	1,632	1,626
ST Debt	- -	216	3	198	7	239	356	11	10	29	29	30	32	31	30
LT Debt	1,442	1,226	1,212	1,279	1,285	1,042	657	755	746	799	775	1,157	1,625	1,602	1,595
Total Debt/EBITDA	38.5	23.41	9.18	9.3	4.78	4.16	2.8	2.11	1.52	1.28	1.22	2.98	3.14	5.03	3.6
Net Debt/EBITDA	24.03	12.98	6.54	5.53	1.79	1.55	0.82	-0.14	-0.44	-0.63	-1.13	0.19	1.03	1.88	0.98
Total Debt/EBIT	-12.16	-20.03	225.27	32.08	9.6	7.73	4.25	3.02	2.02	1.61	1.52	4.61	4.31	8.54	5.23
Net Debt/EBIT	-7.59	-11.11	160.46	19.07	3.59	2.87	1.24	-0.21	-0.58	-0.79	-1.41	0.29	1.41	3.19	1.43
EBITDA to Interest Expense	0.99	1.49	2.92	3.27	5.05	5.51	6.46	6.46	13.02	19.93	21.03	7.5	5.66	3.29	4.92
EBITDA-CapEx/Interest Expense	-0.39	0.33	1.95	2.27	3.89	3.59	4.77	5.25	11.39	17.38	18.5	5.79	4.52	1.91	3.38
EBIT to Interest Expense	-3.13	-1.74	0.12	0.95	2.52	2.97	4.27	4.5	9.81	15.84	16.82	4.86	4.13	1.94	3.39
Interest Expense	38	41	45	49	53	56	56	56	38	32	31	53	93	99	92
Common Equity/Total Assets	-294.11	-312.76	-331.09	-289.94	-222.54	-206.18	-118	-131.67	-119.25	-102.41	-77.77	-71.62	-60.27	-58.36	-54.03
Long-Term Debt/Equity (%)	10,396.91	- -	- -	- -	207.04	135.94	30.76	39.12	34.32	31.85	25.65	42.64	57.05	56.88	58.45
Long-Term Debt/Capital (%)	-33.57	-27.6	-25.5	-28.23	-27.32	-22.43	-18	-18.05	-19.18	-23.15	-25.99	-47.32	-94.53	-96.5	-103.38
Long-Term Debt/Total Assets (%)	73.91	65.16	67.23	61.73	47.7	36.25	16.63	20.09	19.15	19.12	15.92	22.82	29.01	28.39	27.2
Total Debt/Equity (%)	10,396.91	-1,620.75	-1,469.69	-2,122	208.23	167.07	47.42	39.66	34.77	33	26.61	43.73	58.18	57.96	59.56
Total Debt/Capital (%)	-33.57	-32.47	-25.56	-32.59	-27.48	-27.57	-27.76	-18.3	-19.43	-23.98	-26.97	-48.53	-96.41	-98.34	-105.34
Total Debt/Total Assets (%)	73.91	76.66	67.4	71.27	47.97	44.55	25.64	20.37	19.4	19.81	16.52	23.4	29.58	28.93	27.72
Net Debt to Equity	6,490.8	-898.68	-1,046.88	-1,261.41	77.82	62.12	13.83	-2.69	-9.97	-16.15	-24.68	2.72	19.12	21.66	16.26
Net Debt/Capital (%)	-18.61	-15.73	-16.97	-17.15	-8.79	-8.78	-6.89	1.06	4.52	8.92	16.93	-2.14	-19.95	-23.51	-16.84
EBITDA	37	62	132	159	270	307	362	363	497	646	660	397	527	325	451
EBITDA-CapEx	-15	14	89	111	208	200	267	296	435	564	580	307	421	188	310
Operating Income (Loss)	-119	-72	5	46	135	166	239	253	375	514	527	257	385	191	311

Liquidity (USD)

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	2011 Y	2012 Y	2013 Y	2014 Y	2015 Y	2016 Y	2017 Y	2018 Y	2019 Y	2020 Y	2021 Y	2022 Y	2023 Y	2024 Y	2025 Y
As of date	10/31/2011	10/31/2012	10/31/2013	10/31/2014	10/31/2015	10/31/2016	10/31/2017	10/31/2018	10/31/2019	10/31/2020	10/31/2021	10/31/2022	10/31/2023	10/31/2024	10/31/2025

Cash Ratio	1.19	1.01	0.77	0.93	1.39	1.18	0.89	0.93	1.2	1.63	1.76	1.1	1.2	1.25	1
Current Ratio	2.94	2.07	2.27	2.17	2.79	2.26	1.93	2.22	2.82	3.43	3.51	3.25	3.84	3.54	2.73
Quick Ratio	2.13	1.53	1.58	1.61	2.26	1.84	1.5	1.77	2.19	2.72	2.87	2.16	2.47	2.33	1.91
CFO/Avg Current Liab	-0.2	0.19	0.07	0.13	0.36	0.37	0.24	0.23	0.46	0.61	0.65	-0.17	0.17	0.53	0.7
Common Equity/Total Assets	-294.11	-312.76	-331.09	-289.94	-222.54	-206.18	-118	-131.67	-119.25	-102.41	-77.77	-71.62	-60.27	-58.36	-54.03
Long-Term Debt/Equity (%)	10,396.91	- -	- -	- -	207.04	135.94	30.76	39.12	34.32	31.85	25.65	42.64	57.05	56.88	58.45
Long-Term Debt/Capital (%)	-33.57	-27.6	-25.5	-28.23	-27.32	-22.43	-18	-18.05	-19.18	-23.15	-25.99	-47.32	-94.53	-96.5	-103.38
Long-Term Debt/Total Assets (%)	73.91	65.16	67.23	61.73	47.7	36.25	16.63	20.09	19.15	19.12	15.92	22.82	29.01	28.39	27.2
Total Debt/Equity (%)	10,396.91	-1,620.75	-1,469.69	-2,122	208.23	167.07	47.42	39.66	34.77	33	26.61	43.73	58.18	57.96	59.56
Total Debt/Capital (%)	-33.57	-32.47	-25.56	-32.59	-27.48	-27.57	-27.76	-18.3	-19.43	-23.98	-26.97	-48.53	-96.41	-98.34	-105.34
Total Debt/Total Assets (%)	73.91	76.66	67.4	71.27	47.97	44.55	25.64	20.37	19.4	19.81	16.52	23.4	29.58	28.93	27.72
CFO/Total Liabilities	-4.67	5.44	2.37	4.19	12.64	13.74	12.94	12.55	24.01	29.54	29.35	-7.12	6.11	18.21	25.71
CFO/CapEx	-1.73	2.23	1.02	1.86	4.22	2.7	2.48	3.39	6.6	5.97	6.81	-1.85	1.59	3.77	5.73
Altman's Z-Score	-3.09	-3.17	-2.53	-2.01	-0.99	-0.78	0.5	1	2.06	2.57	3.36	2.32	2.2	2.57	5.96

Working Capital (USD)

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	2011 Y	2012 Y	2013 Y	2014 Y	2015 Y	2016 Y	2017 Y	2018 Y	2019 Y	2020 Y	2021 Y	2022 Y	2023 Y	2024 Y	2025 Y
As of date	10/31/2011	10/31/2012	10/31/2013	10/31/2014	10/31/2015	10/31/2016	10/31/2017	10/31/2018	10/31/2019	10/31/2020	10/31/2021	10/31/2022	10/31/2023	10/31/2024	10/31/2025

Accounts Receivable Turnover	4.58	4.81	4.99	4.54	4.57	4.61	4.68	4.39	4.73	4.89	4.51	4.02	4.56	4.2	5.06
Days Sales Outstanding	79.74	75.93	73.09	80.36	79.83	79.09	78.06	83.08	77.22	74.62	80.87	90.72	80.07	86.93	72.11
Inventory Turnover	4.2	4.53	4.78	5.32	6.15	7.15	6.5	6.72	6.68	5.45	5.28	3.14	2.51	2.45	3.36
Days Inventory Outstanding	86.88	80.61	76.34	68.61	59.38	51.04	56.11	54.34	54.64	66.95	69.07	116.33	145.37	148.78	108.7
Accounts Payable Turnover	5.6	6.77	5.55	5.79	6.05	6.37	6.5	5.91	6.16	5.9	5.95	6.06	6.26	5.57	5.73
Accounts Payable Turnover Days	65.2	53.93	65.74	63.02	60.33	57.3	56.17	61.75	59.22	61.86	61.33	60.19	58.27	65.51	63.65
Cash Conversion Cycle	101.42	102.61	83.69	85.95	78.88	72.83	78.01	75.67	72.64	79.72	88.62	146.87	167.18	170.2	117.16
Inventory to Cash Days	-7.15	-4.68	-3.24	11.74	20.44	28.06	21.95	28.74	22.57	7.67	11.79	-25.62	-65.3	-61.85	-36.6
Inventories	230	260	249	255	191	211	267	263	345	344	374	947	1,051	820	826
Raw Materials	45	40	53	65	53	45	53	67	99	119	175	665	665	543	594
Work In Process	14	11	8	8	9	13	19	10	14	14	10	18	55	32	35
Finished Goods	135	178	154	166	126	156	185	189	227	210	181	259	314	325	286
Other Inventory	68	71	76	76	56	60	61	48	53	41	45	41	67	28	41

Enterprise Value (USD)

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	2011 Y	2012 Y	2013 Y	2014 Y	2015 Y	2016 Y	2017 Y	2018 Y	2019 Y	2020 Y	2021 Y	2022 Y	2023 Y	2024 Y	2025 Y
As of date	10/31/2011	10/31/2012	10/31/2013	10/31/2014	10/31/2015	10/31/2016	10/31/2017	10/31/2018	10/31/2019	10/31/2020	10/31/2021	10/31/2022	10/31/2023	10/31/2024	10/31/2025

Market Capitalization	1,263	1,234	2,382	1,773	2,859	2,680	3,020	4,493	5,780	6,077	8,430	7,243	6,287	9,191	27,011
- Cash & Cash Equivalents	542	642	346	587	791	778	641	745	904	1,089	1,423	994	1,011	935	1,092
+ Preferred Equity and Hybrid Capital	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -
+ Minority/Non Controlling Interest	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -
+ Total Debt	1,442	1,442	1,215	1,477	1,293	1,280	1,013	765	755	828	804	1,186	1,657	1,632	1,626
Enterprise Value	2,164	1,983	3,125	2,523	3,225	2,908	3,114	4,364	5,522	5,666	7,630	7,281	6,828	9,572	27,328
Total Capital	-4,297	-4,441	-4,754	-4,532	-4,705	-4,645	-3,650	-4,181	-3,887	-3,453	-2,980	-2,444	-1,719	-1,660	-1,543
Total Debt/Capital (%)	-33.57	-32.47	-25.56	-32.59	-27.48	-27.57	-27.76	-18.3	-19.43	-23.98	-26.97	-48.53	-96.41	-98.34	-105.34
Total Debt / EV	0.67	0.73	0.39	0.59	0.4	0.44	0.33	0.18	0.14	0.15	0.11	0.16	0.24	0.17	0.06
EV/Sales	1.24	1.08	1.5	1.1	1.32	1.12	1.11	1.41	1.55	1.6	2.11	2	1.56	2.38	5.73
EV/EBITDA	57.75	32.19	23.6	15.89	11.93	9.46	8.61	12.02	11.1	8.77	11.56	18.32	12.96	29.48	60.58
EV/EBIT	- -	- -	579.41	54.79	23.96	17.55	13.05	17.24	14.74	11.03	14.46	28.3	17.74	50.06	87.93
EV/Cash Flow to Firm	- -	13.12	33.58	15.4	11.18	8.65	4.53	44.13	12.44	10.91	13.26	- -	28.26	16.4	31.11
EV/Free Cash Flow to Firm	1,594.38	9.95	22.83	11.9	9.2	6.56	3.98	26.21	10.9	9.41	11.65	- -	19.63	13.29	26.81
Diluted Market Cap	1,263	1,234	2,382	1,773	2,899	2,921	3,614	4,493	5,851	6,143	8,510	7,290	6,304	9,270	27,586
Diluted Enterprise Value	2,164	2,033	3,250	2,663	3,401	3,423	3,987	4,513	5,702	5,883	7,891	7,482	6,950	9,968	28,119
EV per Share	22.57	19.96	30.54	23.85	27.24	21.02	21.93	30.36	35.46	36.73	49.14	48.15	45.84	66.14	192.15
TTM Sales	1,742	1,834	2,083	2,288	2,446	2,601	2,802	3,094	3,572	3,532	3,621	3,633	4,387	4,015	4,770
TTM EBITDA	37	62	132	159	270	307	362	363	497	646	660	397	527	325	451
TTM Operating Income	-119	-72	5	46	135	166	239	253	375	514	527	257	385	191	311
TTM Cash Flow to Firm	-51	151	93	164	288	336	687	99	444	519	576	-123	242	584	879
TTM Free Cash Flow to Firm	1	199	137	212	350	443	782	167	507	602	655	-33	348	720	1,019

Multiples (USD)

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	2011 Y	2012 Y	2013 Y	2014 Y	2015 Y	2016 Y	2017 Y	2018 Y	2019 Y	2020 Y	2021 Y	2022 Y	2023 Y	2024 Y	2025 Y
As of date	10/31/2011	10/31/2012	10/31/2013	10/31/2014	10/31/2015	10/31/2016	10/31/2017	10/31/2018	10/31/2019	10/31/2020	10/31/2021	10/31/2022	10/31/2023	10/31/2024	10/31/2025

Price/Free Cash Flow	-33.14	7.95	26.91	12.84	8.94	7.36	10.97	15.14	12.3	10.66	13.7	-94.75	22.96	14.24	29.13
EV/EBIT	- -	- -	579.41	54.79	23.96	17.55	13.05	17.24	14.74	11.03	14.46	28.3	17.74	50.06	87.93
Enterprise Value	2,164	1,983	3,125	2,523	3,225	2,908	3,114	4,364	5,522	5,666	7,630	7,281	6,828	9,572	27,328
Low Price	9.89	10.3	12.41	13.77	14.69	15.62	18.94	19.4	30.33	30.58	38.47	38.33	39.94	41.83	49.21
EV/Sales	1.24	1.08	1.5	1.1	1.32	1.12	1.11	1.41	1.55	1.6	2.11	2	1.56	2.38	5.73
EV/EBITDA	57.75	32.19	23.6	15.89	11.93	9.46	8.61	12.02	11.1	8.77	11.56	18.32	12.96	29.48	60.58
Price/Earnings	- -	- -	- -	- -	245.01	36.93	2.39	- -	22.81	16.82	16.85	47.37	24.67	109.47	219
Price/Earnings Average	-9.59	-9.91	-22.17	-54.5	216.41	37.97	2.66	-10.54	23.61	19.53	16.52	55.26	27.02	88.38	104.52
Price/Earnings High	-14.33	-12.68	-33.47	-70.7	268.97	48.52	3.15	-13.48	28.74	26.27	18.96	77.41	31.71	120.5	223.4
Price/Earnings Low	-4.85	-7.1	-14.87	-35.84	149.1	29.76	2.13	-8.09	18.64	13.06	11.94	37.91	23.35	72.1	56.74
Price/Book Value	-0.22	-0.21	-0.4	-0.3	-0.48	-0.45	-0.65	-0.91	-1.24	-1.42	-2.23	-1.99	-1.86	-2.79	-8.52
Price/Book Value Average	-0.33	-0.24	-0.32	-0.37	-0.42	-0.47	-0.72	-0.73	-1.29	-1.65	-2.18	-2.33	-2.04	-2.25	-4.07
Price/Book Value High	-0.49	-0.31	-0.48	-0.48	-0.52	-0.59	-0.85	-0.94	-1.57	-2.22	-2.51	-3.26	-2.39	-3.07	-8.7
Price/Book Value Low	-0.17	-0.17	-0.21	-0.24	-0.29	-0.36	-0.58	-0.56	-1.02	-1.1	-1.58	-1.6	-1.76	-1.84	-2.21
Price/Tangible Book Value	-3.98	-3.56	-8.87	-8.94	17.67	7.6	1.71	3.03	3.28	2.89	3.19	3.13	2.86	4.17	13.61
Price/Tangible Book Value Average	-5.9	-4.12	-7.05	-11.17	15.61	7.81	1.9	2.45	3.4	3.36	3.13	3.65	3.13	3.36	6.5
Price/Tangible Book Value High	-8.82	-5.28	-10.65	-14.49	19.4	9.99	2.25	3.13	4.13	4.51	3.59	5.11	3.68	4.59	13.89
Price/Tangible Book Value Low	-2.98	-2.96	-4.73	-7.35	10.75	6.12	1.52	1.88	2.68	2.24	2.26	2.5	2.71	2.74	3.53
Price/Sales	0.73	0.67	1.14	0.77	1.17	1.03	1.08	1.45	1.62	1.72	2.33	1.99	1.43	2.29	5.66
Price/Sales Average	1.08	0.78	0.91	0.97	1.03	1.06	1.2	1.17	1.67	2	2.28	2.33	1.57	1.85	2.7
Price/Sales High	1.61	1	1.37	1.26	1.28	1.35	1.42	1.5	2.04	2.69	2.62	3.26	1.84	2.52	5.78
Price/Sales Low	0.54	0.56	0.61	0.64	0.71	0.83	0.96	0.9	1.32	1.34	1.65	1.6	1.36	1.51	1.47
Price/Cash Flow	-13.96	11.52	53.31	19.74	10.91	9.26	12.86	19.6	13.99	12.31	15.56	-43.17	37.35	17.86	33.51
Price/Cash Flow Average	-20.72	13.33	42.39	24.66	9.63	9.52	14.29	15.85	14.48	14.29	15.26	-50.37	40.9	14.42	15.99
Price/Cash Flow High	-30.97	17.06	63.99	31.99	11.97	12.16	16.92	20.27	17.63	19.23	17.51	-70.56	48.01	19.66	34.18
Price/Cash Flow Low	-10.48	9.55	28.43	16.22	6.64	7.46	11.45	12.16	11.43	9.56	11.03	-34.55	35.35	11.76	8.68
Price/Free Cash Flow Average	-49.2	9.2	21.4	16.04	7.9	7.57	12.19	12.24	12.73	12.38	13.43	-110.54	25.15	11.49	13.9
Price/Free Cash Flow High	-73.53	11.77	32.31	20.81	9.82	9.67	14.43	15.65	15.5	16.65	15.41	-154.85	29.52	15.67	29.72
Price/Free Cash Flow Low	-24.87	6.59	14.35	10.55	5.44	5.93	9.77	9.39	10.05	8.28	9.71	-75.82	21.73	9.38	7.55
EV/Sales Average	1.59	1.21	1.33	1.36	1.24	1.25	1.33	1.18	1.63	1.92	2.11	2.38	1.72	2.02	2.81
EV/Sales High	2.13	1.43	1.79	1.64	1.49	1.55	1.55	1.51	2	2.61	2.45	3.31	1.99	2.69	5.89
EV/Sales Low	1.06	0.99	1.03	1.03	0.92	1.02	1.09	0.91	1.28	1.26	1.48	1.65	1.5	1.68	1.58
EV/EBITDA Average	74.08	36.15	20.86	19.55	11.19	10.6	10.31	10.06	11.73	10.52	11.59	21.74	14.29	25	29.76
EV/EBITDA High	98.84	42.63	28.16	23.7	13.46	13.09	12.02	12.85	14.35	14.28	13.44	30.27	16.56	33.31	62.26
EV/EBITDA Low	49.33	29.59	16.15	14.78	8.29	8.66	8.47	7.73	9.2	6.9	8.12	15.07	12.52	20.79	16.7
EV/EBIT Average	-23.4	-30.93	512.11	67.43	22.48	19.66	15.62	14.43	15.57	13.23	14.49	33.6	19.57	42.45	43.2
EV/EBIT High	-31.22	-36.48	691.09	81.72	27.04	24.28	18.21	18.43	19.05	17.97	16.81	46.76	22.68	56.56	90.37
EV/EBIT Low	-15.58	-25.32	396.51	50.97	16.65	16.07	12.83	11.09	12.21	8.68	10.15	23.28	17.14	35.31	24.24
Last Price	13.18	12.42	23.27	16.76	24.14	19.38	21.27	31.26	37.12	39.39	54.29	47.9	42.2	63.51	189.92
High Price	29.24	18.39	27.94	27.16	26.5	25.46	27.98	32.33	46.78	61.52	61.09	78.28	54.25	69.91	193.74
Enterprise Value Average	2,776	2,227	2,762	3,105	3,027	3,258	3,729	3,654	5,834	6,796	7,645	8,642	7,532	8,117	13,425
Enterprise Value High	3,703	2,626	3,728	3,764	3,640	4,024	4,346	4,667	7,136	9,230	8,867	12,029	8,728	10,814	28,087
Enterprise Value Low	1,848	1,823	2,139	2,347	2,241	2,662	3,062	2,808	4,574	4,458	5,354	5,988	6,596	6,751	7,532

Shares Outstanding	94	101	101	107	136	140	143	154	154	155	155	148	145	143	141
Diluted Weighted Avg Shares	96	99	102	106	120	151	170	144	158	156	157	152	149	146	145
Basic Weighted Avg Shares	96	99	102	106	118	138	142	144	156	154	155	151	149	145	142
Revenue per Share	18.17	18.46	20.35	21.63	20.65	18.8	19.73	21.53	22.94	22.89	23.32	24.02	29.45	27.74	33.54
EBITDA per Share	0.39	0.62	1.29	1.5	2.28	2.22	2.55	2.53	3.19	4.19	4.25	2.63	3.54	2.24	3.17
Operating Income per Share	-1.24	-0.72	0.05	0.44	1.14	1.2	1.68	1.76	2.41	3.33	3.4	1.7	2.58	1.32	2.19
Basic EPS, GAAP	-2.04	-1.45	-0.83	-0.38	0.1	0.52	8.89	-2.4	1.63	2.34	3.22	1.01	1.71	0.58	0.87
Basic EPS from Cont Ops	-2.04	-1.45	-0.83	-0.38	0.1	0.52	8.89	-2.4	1.63	2.34	3.22	1.01	1.71	0.58	0.87
Diluted EPS, GAAP	-2.04	-1.45	-0.83	-0.38	0.1	0.48	7.43	-2.4	1.61	2.32	3.19	1	1.71	0.58	0.85
Diluted EPS from Cont Ops	-2.04	-1.45	-0.83	-0.38	0.1	0.48	7.43	-2.4	1.61	2.32	3.19	1	1.71	0.58	0.85
Dividend per Share	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -
Cash Flow per Share	-0.94	1.08	0.44	0.85	2.21	2.09	1.65	1.59	2.65	3.2	3.49	-1.11	1.13	3.56	5.67
Free Cash Flow per Basic Share	-1.49	0.59	0.01	0.39	1.69	1.32	0.99	1.12	2.25	2.66	2.98	-1.71	0.42	2.61	4.68
Cash & Equivalents per Share	5.65	6.97	4.61	6.87	7.82	7.61	6.48	6.22	6.51	8.03	10.33	7.59	7.49	8.65	9.2
Book Value per Share	-59.88	-59.22	-58.32	-56.81	-50.65	-42.84	-32.84	-34.41	-29.82	-27.75	-24.37	-24.01	-22.66	-22.75	-22.28
Tangible Book Value per Share	-3.32	-3.48	-2.62	-1.87	1.37	2.55	12.45	10.32	11.32	13.62	17.02	15.31	14.75	15.25	13.95

Ciena Corporation

Profitability (USD)

Credit (USD)

Liquidity (USD)

Working Capital (USD)

Enterprise Value (USD)

Multiples (USD)

Per Share Data Items (USD)