Saint-Gobain // Universal Registration Document 2021

Capital and ownership structure Stock market information/Securities market

Total shareholder return 2.2

The total shareholder return on Saint-Gobain shares amounts to: 8.7% per annum over the period from December 22, ■ 1986 (date of privatization of Saint-Gobain) to December 31, 2021; 9.5% per annum over the last five years (from ■ December 30, 2016 to December 31, 2021).

The total shareholder return is the effective profitability rate for the shareholder: it includes the variation in the share price, the dividends received over the period and deemed to be reinvested in shares and securities transactions (share capital increases). It is calculated based on the “Total Return” published by Datastream for all listed companies.

Trading volume since January 2020 Paris Stock Exchange ISIN code FR0000125007

In number of shares

In capital (in EUR)

Highest (in EUR)

Lowest (in EUR)

2020 January February

30,671,581 34,378,631 78,827,597 36,174,503 40,519,082 50,676,737 36,152,817 23,471,470 37,820,231 38,584,062 38,457,970 30,520,924 476,255,605 28,571,514 23,648,591 34,946,419 22,064,708 27,038,291 22,360,340 22,307,565 24,870,026 24,745,452 23,394,251 20,804,128 302,904,996 28,153,711

1,084,824,404 1,184,704,227 1,916,162,583 871,200,437 1,061,970,227 1,589,264,466 1,185,436,642 791,347,357 1,340,229,493 1,365,367,712 1,482,016,919 1,167,970,705 15,040,495,173 1,199,233,521 1,013,578,703 1,682,381,952 1,151,553,338 1,479,589,477 1,553,484,040 1,287,008,599 1,400,891,410 1,503,661,590 1,461,928,253 1,395,883,423 1,233,978,393 16,363,172,701

37.255 36.475 33.680 26.360 29.510 33.620 34.440 34.800 36.590 37.910 40.800 40.260 43.990 44.790 51.420 53.430 56.880 58.600 60.340 64.930 62.210 61.770 61.850 62.440

34.065 31.585 16.408 21.000 22.640 28.700 30.960 31.010 33.300 31.230 33.550 36.220 37.790 41.100 43.910 50.150 52.080 54.710 54.700 59.210 57.890 54.920 55.820 56.290

March

April May June July

August

September

October

November December TOTAL 2021 January February

March

April May June July

7

August

September

October

November December

TOTAL

(Source: Euronext Paris)

In 2021, 185,280,800 shares were traded on the London Stock Exchange (source: Datastream). The only other Group companies, excluding Compagnie de Saint-Gobain, whose shares are currently traded on a regulated market are Grindwell Norton and Saint-Gobain Sekurit India (Mumbai Stock Exchange) and Compañía Industrial El Volcan in Chile (Santiago Stock Exchange).

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