ALTEOGEN 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 9, 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	19,798,750	24,040,195	16,494,840	5,137,836	1,970,174	3,198,722
Market Cap Growth	-5.23%	45.74%	221.05%	160.78%	-38.41%	-36.61%
Enterprise Value	19,478,776	23,793,519	16,441,648	5,111,520	1,888,767	3,056,889
Last Close Price	370000.00	449500.00	309238.44	98416.76	38217.67	63030.02
PE Ratio	142.79	169.70	264.97	-	-	-
Forward PE	68.11	75.04	-	-	-	169.45
PS Ratio	91.72	111.37	160.37	53.23	68.39	82.56
PB Ratio	36.12	43.85	45.33	22.35	8.70	13.20
P/TBV Ratio	44.77	54.36	60.82	35.09	13.41	24.09
P/FCF Ratio	195.79	237.74	327.76	-	-	-
P/OCF Ratio	159.50	193.67	310.96	-	-	-
EV/Sales Ratio	90.24	110.23	159.85	52.96	65.57	78.90
EV/EBITDA Ratio	173.36	211.71	581.92	-	-	-
EV/EBIT Ratio	182.26	222.58	647.21	-	-	-
EV/FCF Ratio	192.63	235.30	326.70	-	-	-
Debt / Equity Ratio	0.01	0.01	0.03	0.01	0.02	0.02
Debt / EBITDA Ratio	0.06	0.06	0.42	-	-	-
Debt / FCF Ratio	0.07	0.07	0.23	-	-	-
Net Debt / Equity Ratio	-0.77	-0.77	-0.48	-0.47	-0.54	-0.82
Net Debt / EBITDA Ratio	-3.76	-3.76	-6.14	17.01	4.61	15.28
Net Debt / FCF Ratio	-4.18	-4.18	-3.45	12.12	5.07	8.65
Asset Turnover	0.39	0.39	0.31	0.39	0.11	0.19
Inventory Turnover	13.43	13.43	38.33	49.47	18.56	43.81
Quick Ratio	3.02	3.02	5.21	6.92	10.36	17.39
Current Ratio	3.29	3.29	5.38	7.85	10.61	17.67
Return on Equity (ROE)	31.83%	31.83%	20.44%	-1.57%	-4.30%	-5.96%
Return on Assets (ROA)	12.06%	12.06%	4.77%	-2.43%	-7.29%	-4.55%
Return on Invested Capital (ROIC)	75.61%	60.43%	16.32%	-8.68%	-40.11%	-50.74%
Return on Capital Employed (ROCE)	19.30%	19.30%	6.90%	-4.10%	-12.60%	-6.20%
Earnings Yield	0.72%	0.59%	0.38%	-0.07%	-0.41%	-0.20%
FCF Yield	0.51%	0.42%	0.30%	-0.18%	-1.23%	-0.72%
Buyback Yield / Dilution	-0.82%	-0.82%	-3.62%	-0.74%	-1.32%	-0.54%

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