BTC Digital Ltd.

Related Filers (9)

Financials (1)

NT 20-F
Wednesday, 4/27/2022
Notice under Rule 12b25 of inability to timely file all or part of an annual report of form 20-F for period ending 2021-12-31
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News (1)

8-K
Friday, 1/19/2024
Current report filing
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Other (85)

6-K
Friday, 12/29/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 12/26/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 12/13/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 11/29/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
SEC STAFF ACTION
Tuesday, 11/28/2023
None
6-K
Tuesday, 9/12/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 8/23/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 8/17/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 8/10/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 8/7/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 7/24/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 7/14/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 6/8/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 6/1/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 3/24/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
20-F
Wednesday, 3/15/2023
Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
F-1/A
Thursday, 12/15/2022
Registration statement for securities of certain foreign private issuers
6-K
Wednesday, 11/30/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 11/18/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 10/27/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 10/19/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 9/20/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
F-1
Wednesday, 9/7/2022
Registration statement for securities of certain foreign private issuers
6-K
Thursday, 8/11/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 7/7/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 6/7/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
20-F
Monday, 5/16/2022
Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
6-K
Monday, 5/16/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 5/4/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 4/18/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 3/17/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 1/6/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 1/4/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 12/22/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 11/12/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K/A
Monday, 11/1/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 10/29/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 9/7/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 9/1/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 8/18/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 8/4/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 7/14/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 7/8/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 7/8/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
EFFECT
Thursday, 6/3/2021
Notice of Effectiveness
POS AM
Thursday, 5/27/2021
Post-effective amendment to a registration statement that is not immediately effective upon filing
6-K
Wednesday, 5/26/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
EFFECT
Friday, 5/21/2021
Notice of Effectiveness
CORRESP
Thursday, 5/20/2021
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
6-K
Thursday, 5/20/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
F-3
Thursday, 5/13/2021
Registration statement for specified transactions by certain foreign private issuers
20-F/A
Friday, 5/7/2021
Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
20-F
Friday, 4/30/2021
Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
6-K
Monday, 4/26/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 3/31/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 1/7/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
CORRESP
Wednesday, 12/16/2020
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
6-K
Tuesday, 12/8/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 12/4/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 12/2/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 11/18/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 9/22/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 8/31/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
EFFECT
Friday, 8/7/2020
Notice of Effectiveness
F-1/A
Thursday, 8/6/2020
Registration statement for securities of certain foreign private issuers
CORRESP
Thursday, 8/6/2020
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
6-K
Tuesday, 8/4/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
F-1
Friday, 7/24/2020
Registration statement for securities of certain foreign private issuers
20-F
Thursday, 6/4/2020
Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
6-K
Monday, 6/1/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
CERT
Tuesday, 5/26/2020
Certification by an exchange approving securities for listing
8-A12B
Tuesday, 5/26/2020
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
6-K
Monday, 4/27/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 4/15/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
20FR12B
Tuesday, 3/31/2020
Form for initial registration of a class of securities of foreign private issuers pursuant to Section 12(b)
CERT
Tuesday, 3/31/2020
Certification by an exchange approving securities for listing
8-A12B
Monday, 3/30/2020
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
EFFECT
Monday, 3/16/2020
Notice of Effectiveness
CORRESP
Monday, 3/16/2020
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
F-4/A
Thursday, 3/12/2020
Registration statement for securities issued by foreign private issuers in certain business combination transactions
F-4/A
Friday, 3/6/2020
Registration statement for securities issued by foreign private issuers in certain business combination transactions
CORRESP
Monday, 3/2/2020
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Thursday, 2/13/2020
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
F-4/A
Thursday, 2/13/2020
Registration statement for securities issued by foreign private issuers in certain business combination transactions
F-4
Thursday, 1/9/2020
Registration statement for securities issued by foreign private issuers in certain business combination transactions
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Ownership (12)

SC 13G/A
Friday, 2/11/2022
Azimut Investments S.A.: Major Shareholders
SC 13D/A
Monday, 4/26/2021
RG Education Investment Ltd: Major Shareholders
SC 13G/A
Tuesday, 2/16/2021
K2 PRINCIPAL FUND, L.P.: Major Shareholders
SC 13G
Friday, 2/12/2021
Azimut Investments S.A.: Major Shareholders
SC 13G/A
Thursday, 1/21/2021
Vedrenne-Cloquet Benjamin: Major Shareholders
SC 13G
Thursday, 4/30/2020
AZ Fund Management S.A.: Major Shareholders
SC 13G
Wednesday, 4/15/2020
Vedrenne-Cloquet Benjamin: Major Shareholders
SC 13G
Thursday, 4/9/2020
MLZ Investment Management Ltd: Major Shareholders
SC 13D
Thursday, 4/9/2020
RG Education Investment Ltd: Major Shareholders
SC 13D
Thursday, 4/9/2020
Peng Siguang: Major Shareholders
SC 13D
Thursday, 4/9/2020
JZ Education Investment Ltd: Major Shareholders
SC 13G
Thursday, 4/9/2020
Xu Chenyang: Major Shareholders
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Prospectus (41)

S-8
Friday, 1/19/2024
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Monday, 4/10/2023
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Wednesday, 9/21/2022
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B5
Monday, 8/8/2022
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Friday, 11/12/2021
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Friday, 9/3/2021
Prospectus filed pursuant to Rule 424(b)(5)
S-8
Thursday, 6/10/2021
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B5
Tuesday, 5/25/2021
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Monday, 5/24/2021
Prospectus filed pursuant to Rule 424(b)(5)
SC TO-I/A
Friday, 1/8/2021
Issuer tender offer statement
424B3
Thursday, 1/7/2021
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Thursday, 1/7/2021
Prospectus filed pursuant to Rule 424(b)(3)
SC TO-I/A
Thursday, 12/31/2020
Issuer tender offer statement
S-8
Wednesday, 12/30/2020
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
SC TO-I/A
Monday, 12/28/2020
Issuer tender offer statement
SC TO-I/A
Wednesday, 12/16/2020
Issuer tender offer statement
424B3
Tuesday, 12/8/2020
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Monday, 12/7/2020
Prospectus filed pursuant to Rule 424(b)(3)
SC TO-I
Monday, 12/7/2020
Issuer tender offer statement
S-8
Friday, 9/18/2020
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B3
Monday, 8/31/2020
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Thursday, 8/13/2020
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Thursday, 3/26/2020
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Monday, 3/23/2020
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Monday, 3/16/2020
Prospectus filed pursuant to Rule 424(b)(3)
425
Wednesday, 3/11/2020
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Wednesday, 3/11/2020
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Wednesday, 3/11/2020
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Wednesday, 3/11/2020
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 3/10/2020
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 3/3/2020
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Monday, 3/2/2020
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Monday, 2/24/2020
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Monday, 2/24/2020
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Monday, 2/24/2020
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Monday, 2/24/2020
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Wednesday, 2/5/2020
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Wednesday, 2/5/2020
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 12/17/2019
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 12/17/2019
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 12/17/2019
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
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