Sono Square Ratios and Metrics

Market cap in millions KRW. Fiscal year is January - December.

Millions KRW. Fiscal year is Jan - Dec.

Fiscal Year	Current	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Period Ending	Feb '26 Feb 25, 2026	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020
Market Capitalization	60,682	87,394	60,480	76,004	125,497	122,473
Market Cap Growth	-45.27%	44.50%	-20.42%	-39.44%	2.47%	-19.00%
Enterprise Value	80,461	83,223	-7,144	1,400	21,743	22,390
Last Close Price	602.00	867.00	600.00	754.00	1245.00	1215.00
PS Ratio	0.38	0.66	0.38	0.45	0.83	0.88
PB Ratio	0.67	0.87	0.53	0.66	0.92	0.77
P/TBV Ratio	0.70	0.90	0.55	0.69	0.95	0.79
P/FCF Ratio	-	8.51	-	-	-	-
P/OCF Ratio	-	7.56	-	-	-	-
EV/Sales Ratio	0.51	0.62	-	0.01	0.14	0.16
EV/EBITDA Ratio	21.78	33.26	-	-	-	-
EV/EBIT Ratio	43.49	127.41	-	-	-	-
EV/FCF Ratio	-14.15	8.11	-	-	-	-
Debt / Equity Ratio	0.38	0.32	0.27	0.25	0.19	0.22
Debt / EBITDA Ratio	8.96	12.86	22.99	-	-	-
Debt / FCF Ratio	-	3.13	-	-	-	-
Net Debt / Equity Ratio	0.22	-0.10	-0.58	-0.60	-0.72	-0.68
Net Debt / EBITDA Ratio	5.17	-4.14	-49.25	4.28	5.35	29.10
Net Debt / FCF Ratio	-3.48	-1.01	56.63	2.59	4.65	6.48
Asset Turnover	1.04	0.85	0.94	0.95	0.75	0.61
Inventory Turnover	14.37	11.23	15.02	20.21	22.08	12.91
Quick Ratio	0.85	1.23	2.34	2.21	2.82	3.21
Current Ratio	1.12	1.57	2.64	2.55	3.06	3.58
Return on Equity (ROE)	-12.50%	-9.21%	0.37%	-14.56%	-15.29%	-2.12%
Return on Assets (ROA)	0.81%	0.26%	-0.42%	-6.43%	-6.48%	-1.44%
Return on Invested Capital (ROIC)	2.02%	0.94%	-2.30%	-43.75%	-46.62%	-11.20%
Return on Capital Employed (ROCE)	2.10%	0.60%	-1.00%	-15.60%	-14.80%	-3.20%
Earnings Yield	-20.92%	-11.67%	-0.08%	-23.63%	-18.25%	-4.42%
FCF Yield	-9.37%	11.75%	-1.93%	-34.92%	-16.89%	-13.72%
Buyback Yield / Dilution	-	-	-	-	-	3.56%

Updated Sep 30, 2025. Source: S&P Global Market Intelligence. Standard template. Financial Sources.