SK Securities 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	747,929	191,639	265,314	255,794	432,906	369,968
Market Cap Growth	274.12%	-27.77%	3.72%	-40.91%	17.01%	32.13%
Last Close Price	1807.00	462.00	639.61	614.70	987.07	779.87
PE Ratio	213.83	-	105.62	27.47	10.92	32.85
PS Ratio	0.77	0.23	0.29	0.24	0.44	0.41
PB Ratio	1.25	0.34	0.41	0.40	0.70	0.64
P/FCF Ratio	-	0.90	1.25	0.80	-	-
P/OCF Ratio	-	0.88	1.23	0.78	-	-
Debt / Equity Ratio	5.80	5.72	5.13	5.64	6.12	5.30
Debt / FCF Ratio	-	15.06	15.59	11.31	-	-
Net Debt / Equity Ratio	-1.51	-1.13	-0.45	-0.25	0.68	0.08
Net Debt / FCF Ratio	3.84	-2.97	-1.35	-0.51	-0.73	-0.12
Asset Turnover	0.14	0.14	0.14	0.17	0.17	0.19
Quick Ratio	1.94	1.49	1.68	1.64	2.17	1.84
Current Ratio	2.03	1.67	1.91	1.89	2.56	2.19
Return on Equity (ROE)	0.62%	-13.80%	0.50%	1.37%	6.91%	2.14%
Return on Assets (ROA)	0.05%	-1.33%	0.05%	0.13%	0.71%	0.26%
Return on Invested Capital (ROIC)	2.29%	6.19%	4.18%	7.03%	5.96%	4.68%
Earnings Yield	0.47%	-43.07%	0.96%	3.68%	9.25%	3.08%
FCF Yield	-31.63%	110.76%	80.26%	124.97%	-132.55%	-104.71%
Dividend Yield	0.06%	0.22%	-	-	-	-
Payout Ratio	11.94%	-	82.65%	67.16%	10.96%	41.05%
Buyback Yield / Dilution	0.00%	0.04%	0.04%	3.92%	2.47%	4.18%
Total Shareholder Return	0.06%	0.25%	0.04%	3.92%	2.47%	4.18%

Source: S&P Global Market Intelligence. Capital Markets template. Financial Sources.