AGO 2022 06 01 1.07 [FR] Avis de convocation BALO 202205112201570 2022 /sites/default/files/netgem/fichiers/investisseurs/infos-reglementees/ago-2022-06-01-1-07-avis-de-convocation-balo202205112201570_0.pdf Shareholders Shareholders meetings 2022