Current reports
6-K
Current report (foreign)
25 Oct 24
6-K
Current report (foreign)
27 Sep 24
6-K
Current report (foreign)
17 Sep 24
6-K
Current report (foreign)
29 Aug 24
6-K
Achieving Guidance Ahead of Schedule
16 Aug 24
6-K
Current report (foreign)
15 Aug 24
6-K
Current report (foreign)
13 Aug 24
6-K
Current report (foreign)
1 Aug 24
6-K
Sigma Lithium Signs Inaugural Deferred Us$ 22M Letter of Credit Export Financing with Banco Do Brasil
29 Jul 24
6-K
Current report (foreign)
15 Jul 24
Registration and prospectus
F-10/A
Registration of securities (Canada) (amended)
3 Dec 21
F-10
Registration of securities (Canada)
5 Nov 21
F-X
Appointment of agent for service of process by issuers registering securities
5 Nov 21
F-X
Appointment of agent for service of process by issuers registering securities
8 Sep 21
40FR12B
Initial registration of securities (Canada)
8 Sep 21
D
$1.73M in equity, sold $1.73M, 1 investor
26 Feb 21
Proxies
No filings
Ownership
SC 13G
BlackRock, Inc.
24 Oct 24
SC 13G/A
A10 Investimentos Fundo de Investimento de Acoes - Investimento No Exterior
13 Feb 24
SC 13G
Fitpart Fund Administration Services Ltd.
15 May 23
SC 13G/A
BlackRock Inc.
5 May 23
SC 13G/A
A10 Investimentos Fundo de Investimento de Acoes - Investimento No Exterior
14 Feb 23
SC 13G/A
BlackRock Inc.
1 Feb 23
SC 13G
A10 Investimentos Fundo de Investimento de Acoes - Investimento No Exterior
14 Feb 22
SC 13G
BlackRock Inc.
4 Feb 22