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SINA CORP (SINA)
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Filings
Date Filed
Type
Description
02/10/2023
SC 13G/A
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/14/2022
SC 13G
SINA CORP reports a 13.1% stake in TuSimple Holdings Inc.
01/28/2022
SC 13G/A
SINA CORP reports a 40.7% stake in Weibo Corporation
04/02/2021
15-12B
Form 15-12B - Securities registration termination [Section 12(b)]:
03/26/2021
S-8 POS
Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments:
03/26/2021
S-8 POS
Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments:
03/26/2021
S-8 POS
Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments:
03/26/2021
S-8 POS
Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments:
03/26/2021
S-8 POS
Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments:
03/26/2021
S-8 POS
Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments:
03/26/2021
S-8 POS
Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments:
03/26/2021
S-8 POS
Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments:
03/24/2021
SC 13D/A
CHAO CHARLES GUOWEI reports a 0% stake in SINA CORPORATION
03/23/2021
SC 13E3/A
Form SC 13E3/A - Going private transaction by certain issuers: [Amend]
03/23/2021
6-K
Quarterly results
03/22/2021
25-NSE
Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities:
02/16/2021
SC 13G/A
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/16/2021
SC 13G/A
Oasis Management Co Ltd. reports a 7.4% stake in SINA CORPORATION
02/12/2021
SC 13G/A
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/12/2021
SC 13G/A
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
12/28/2020
6-K
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
Docs:
"
FORM 6-K
",
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Investor Relations SINA Corporation Phone:
"
12/23/2020
6-K
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
Docs:
"
6-K
",
"
SINA Announces Shareholders' Approval of Merger Agreement
"
12/17/2020
SC 13G
Oasis Management Co Ltd. reports a 5.2% stake in SINA CORPORATION
12/08/2020
SC 13E3/A
Form SC 13E3/A - Going private transaction by certain issuers: [Amend]
11/20/2020
6-K
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
Docs:
"
6-K
",
"
SINA to Hold Extraordinary General Meeting of Shareholders
"
11/20/2020
SC 13E3/A
Form SC 13E3/A - Going private transaction by certain issuers: [Amend]
11/09/2020
SC 13E3/A
Form SC 13E3/A - Going private transaction by certain issuers: [Amend]
10/23/2020
SC 13G
MORGAN STANLEY reports a 5.1% stake in SINA CORP
10/13/2020
SC 13E3
Form SC 13E3 - Going private transaction by certain issuers:
09/29/2020
SC 13D/A
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
09/29/2020
6-K
Quarterly results
09/28/2020
6-K
Quarterly results
08/07/2020
6-K
Quarterly results
07/10/2020
SC 13D/A
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
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