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]: |
12/23/2020 |
6-K
| Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]: |
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]: |
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 |
GN
| SINA CORPORATION ALERT: Bragar Eagel & Squire, P.C. Investigates Sale of SINA and Encourages Investors to Contact the Firm |
09/28/2020 |
6-K
| Quarterly results |
08/07/2020 |
6-K
| Quarterly results |
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