Saint-Gobain // Universal Registration Document 2021

5

Corporate governance Compensation of the management and governing bodies

Compensation ratios Legal scope – Compagnie de Saint-Gobain

Pursuant to Articles L.22-10-9 6° and 7° of the French Commercial Code, the table below shows the ratios between the compensation level of the Executive corporate officers of Compagnie de Saint-Gobain and the average and the median compensation of its employees over the last five fiscal years, based on full-time equivalent and any changes thereto. Table 2 – Change in the ratios for average and median compensation over the last five fiscal years – Compagnie de Saint-Gobain 2021 (5) 2020 (1) 2019 (1) 2018 2017 Ratio on average compensation Pierre-André de Chalendar , Chairman and Chief executive officer Until July 1, 2021. 15 22 (2) 23 (2) 19 24

Change in ratio

-35.1% - 2.6% (2)

20.0% (2)

- 18.4% - 0.6%

Pierre-André de Chalendar , Chairman of the Board of Directors

Since July 1, 2021.

2

-

-

-

-

Change in ratio

-

-

-

-

-

Benoit Bazin , Chief operating officer

From January 1, 2019 to June 30, 2021.

8

13

12

N/A N/A

Change in ratio

-35.5% 10.2% N/A N/A N/A

Benoit Bazin , Chief executive officer

Since July 1, 2021.

23

-

-

-

-

Change in ratio

-

-

-

-

-

Ratio on median compensation

Pierre-André de Chalendar , Chairman and Chief executive officer

Until July 1, 2021.

26

42 (3)

42 (3)

35

47

Change in ratio

-37.8% 1.2% (3)

19.6 % (3)

- 26.1% 5.7%

Pierre-André de Chalendar , Chairman of the Board of Directors

Since July 1, 2021.

4

-

-

-

-

Change in ratio

-

-

-

-

-

Benoit Bazin , Chief operating officer

From January 1, 2019 to June 30, 2021.

15

25

21 (4)

N/A N/A

Change in ratio

-38.2% 14.5% N/A N/A N/A

Benoit Bazin , Chief executive officer

Since July 1, 2021.

40

-

-

-

-

Change in ratio

-

-

-

-

-

The compensation of Executive corporate officers for the 2019 and 2020 fiscal years taken into account are those post-reductions due to Covid-19 (see (1) Chapter 5, Section 2.2.2 of the Company’s 2020 universal registration document). Without the reductions in fixed remuneration for 2020 and variable remuneration for 2019 paid in 2020 decided by the Board of Directors as a result of (2) Covid-19, the 2019 and 2020 ratios would have been 24 and 23 respectively and the change in these ratios between 2018 and 2019 and between 2019 and 2020 would have been 23.0% and -3.2% respectively. Without the reductions in fixed remuneration for 2020 and variable remuneration for 2019 paid in 2020 decided by the Board of Directors as a result of (3) Covid-19, the 2019 and 2020 ratios would each have been 43 and the change in these ratios between 2018 and 2019 and between 2019 and 2020 would have been 22.6% and 0.6% respectively. Without the reduction in variable remuneration for the 2019 financial year decided by the Board of Directors as a result of Covid-19, the 2019 ratio would (4) have been 22, excluding the cancellation of the increase in the variable remuneration cap from 120% to 150% initially decided by the Board of Directors in February 2020. Given the changes in corporate governance during the 2021 fiscal year, the compensation of Executive Directors for the 2021 fiscal year has been (5) annualized. It is specified that Mr. Pierre-André de Chalendar did not receive any performance shares for 2021. Mr. Benoit Bazin did not receive any performance shares in his capacity as Chief operating officer for the period from January 1 to June 30, 2021. He was granted 64,000 performance shares on November 25, 2021 in his capacity as Chief executive officer, representing a total value (according to IFRS) of €2,290,656 at the date of allocation.

SAINT-GOBAIN UNIVERSAL REGISTRATION DOCUMENT 2021 212

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