Press Release: Sika: RECORD RESULTS FOR SALES AND -2-

KEY FIGURES 2021

as % of as % of

in CHF mn net sales 2020 net sales 2021 in %

------------------- ---------- --------- ---------- -------- ------------

Net sales 7,877.5 9,252.3 +17.5

------------------- ---------- --------- ---------- -------- ------------

Gross result 54.8 4,314.8 51.8 4,791.3 +11.0

------------------- ---------- --------- ---------- -------- ------------

Operating profit

before

depreciation

(EBITDA) 19.0 1,497.6 19.0 1,758.0 +17.4

------------------- ---------- --------- ---------- -------- ------------

Operating profit

(EBIT) 14.4 1,130.5 15.0 1,391.4 +23.1

------------------- ---------- --------- ---------- -------- ------------

Net profit 10.5 825.1 11.3 1,048.5 +27.1

------------------- ---------- --------- ---------- -------- ------------

Net profit per

share (EPS) in

CHF(1) 5.82 7.39 +27.0

------------------- ---------- --------- ---------- -------- ------------

Operating free cash

flow 16.0 1,259.4 9.8 908.4 -27.9

------------------- ---------- --------- ---------- -------- ------------

Balance sheet total 9,794.0 10,699.9 +9.2

------------------- ---------- --------- ---------- -------- ------------

Shareholders'

equity 3,288.0 4,395.9

------------------- ---------- --------- ---------- -------- ------------

Equity ratio in % 33.6 41.1

------------------- ---------- --------- ---------- -------- ------------

Net working capital 16.9 1,329.5 18.4 1,701.9

------------------- ---------- --------- ---------- -------- ------------

ROCE in % 16.6 20.1

------------------- ---------- --------- ---------- -------- ------------

Number of employees 24,848 27,059 +8.9

------------------- ---------- --------- ---------- -------- ------------

1) undiluted

The Annual Report and the media conference/analyst presentation on the 2021 financial year can be downloaded at www.sika.com.

Link to Annual Report: www.sika.com/annualreport

Link to live transmission of the media, investor, and analyst presentation of February 18, 2022, 10.00 a.m. (CET): www.sika.com/live

FINANCIAL CALENDAR

Net sales first quarter 2022 Tuesday, April 12, 2022

54th Annual General Meeting Tuesday, April 12, 2022

Half-Year Report 2022 Friday, July 22, 2022

Results first nine months 2022 Friday, October 21, 2022

Net sales 2022 Wednesday, January 11, 2023

Media conference/analyst presentation Friday, February 17, 2023

on 2022 full-year results

CONTACT

Dominik Slappnig

Corporate Communications &

Investor Relations

+41 58 436 68 21

slappnig.dominik@ch.sika.com https://www.globenewswire.com/Tracker?data=PP04HeO7Tj1ag9nP841tSyhTmPGXQsSU5jtJ333jFRP_tX80xa96m66MVyqo6g_Q6t_gikCMycbvIiPJXeiV50Ua7mJX5kh85vZexNtrP3Lc1bmuRSZHI3e0oTeQ8Xhx

SIKA AG CORPORATE PROFILE

Sika is a specialty chemicals company with a leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing, and protecting in the building sector and motor vehicle industry. Sika has subsidiaries in 101 countries around the world and manufactures in over 300 factories. Its more than 27,000 employees generated annual sales of CHF 9.3 billion in 2021.

The media release can be downloaded from the following link:

Media Release https://www.globenewswire.com/Tracker?data=3fVZGw8_Alpi-oMLxjrc-YlKzLrssYRqwg3J3Elqkbrj4lvBeUXQnUvr19AGh4Ep162tgCQVc1haoTL2YN3EshBYdhgTPe48BwRI9KYBRZIK3Sga0hNnv_Fi-Ya6U6ld_IkezJTtdenlCzqgRgIl6I_qkQh62WtW9zAiwlr-LVk=

(END) Dow Jones Newswires

February 17, 2022 23:00 ET (04:00 GMT)