JK Synapse Ratios and Metrics

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

Millions KRW. Fiscal year is Jan - Dec.

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Apr '26 Apr 20, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021
Market Capitalization	24,705	22,710	42,942	77,824	67,029	119,136
Market Cap Growth	-45.98%	-47.12%	-44.82%	16.11%	-43.74%	5.97%
Enterprise Value	85,281	83,955	142,605	77,223	94,041	89,841
Last Close Price	508.00	576.00	1848.00	3976.00	6350.00	13750.00
PS Ratio	0.40	0.37	0.88	1.57	1.67	4.06
PB Ratio	0.39	0.35	0.80	0.52	0.87	1.68
P/TBV Ratio	0.53	0.49	0.85	0.76	0.94	1.74
EV/Sales Ratio	1.38	1.36	2.92	1.56	2.34	3.06
EV/EBITDA Ratio	-	-	-	-	-	87.11
Debt / Equity Ratio	1.05	1.05	1.28	0.37	0.59	0.76
Debt / EBITDA Ratio	-	-	-	-	-	52.22
Net Debt / Equity Ratio	0.99	0.99	1.15	0.06	0.33	0.50
Net Debt / EBITDA Ratio	-5.15	-5.15	-5.05	-0.85	-55.31	34.35
Net Debt / FCF Ratio	-16.81	-16.81	-5.20	-0.38	-3.52	-2.53
Asset Turnover	0.42	0.42	0.25	0.25	0.27	0.25
Inventory Turnover	13.53	13.53	5.45	4.61	5.22	7.40
Quick Ratio	0.12	0.12	0.36	0.68	0.74	0.45
Current Ratio	0.18	0.18	0.51	1.00	1.13	0.59
Return on Equity (ROE)	-31.61%	-31.61%	-52.70%	-33.75%	-20.91%	-4.14%
Return on Assets (ROA)	-6.44%	-6.44%	-5.82%	-4.67%	-1.86%	-0.64%
Return on Capital Employed (ROCE)	-20.10%	-20.10%	-19.50%	-9.20%	-5.10%	-1.50%
Earnings Yield	-74.82%	-81.39%	-135.14%	-50.60%	-17.87%	-2.31%
FCF Yield	-15.28%	-16.63%	-27.61%	-31.88%	-10.75%	-11.74%
Buyback Yield / Dilution	83.30%	83.30%	-163.28%	-60.38%	-20.85%	-9.16%

Updated Dec 31, 2025. Source: S&P Global Market Intelligence. Standard template. Financial Sources.