DU HONG enters WEIBO CORP with 939.73K shares plus derivative instruments

Holding both equity and derivatives at entry signals strong long-term conviction in the company.

Direct Indirect Derivatives

DU HONG

Filed: 3/13/2026ACC: 0001104659-26-027333

InsiderDU HONGCIK 1899062

→

IssuerWEIBO CORPCIK 1595761

Director

Since Mar 2026

939.73K

Baseline shares

12% direct

111.74K

Direct ownership

2 positions

43.65K

Derivative underlying

7 instruments

Security positions

827.99K indirect

Non-Derivative Holdings3

ADS

Direct

Shares owned104.72K

ADS

Indirect

Shares owned827.99K

Class A Ordinary Shares

Direct

Shares owned7.01K

Total

111.74K direct·827.99K indirect939.73K

Security Title	Shares Owned	Ownership Type
ADS	104.72K	Direct
ADS	827.99K	Indirect
Class A Ordinary Shares	7.01K	Direct
Total	939.73K	111.74K direct·827.99K indirect

Derivative Holdings7

Restricted Share

Direct

Underlying security

Class A Ordinary Share

Underlying shares

6.25K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Restricted Share

Direct

Underlying security

Class A Ordinary Share

Underlying shares

6.25K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Restricted Share

Direct

Underlying security

Class A Ordinary Share

Underlying shares

6.25K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Restricted Share

Direct

Underlying security

Class A Ordinary Share

Underlying shares

6.25K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Restricted Share

Direct

Underlying security

Class A Ordinary Share

Underlying shares

6.15K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Restricted Share

Direct

Underlying security

Class A Ordinary Share

Underlying shares

6.25K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Restricted Share

Direct

Underlying security

Class A Ordinary Share

Underlying shares

6.25K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

43.65K

Owned

0.00

Security	Underlying	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Share Direct	Class A Ordinary Share	—	—	6.25K	N/A
Restricted Share Direct	Class A Ordinary Share	—	—	6.25K	N/A
Restricted Share Direct	Class A Ordinary Share	—	—	6.25K	N/A
Restricted Share Direct	Class A Ordinary Share	—	—	6.25K	N/A
Restricted Share Direct	Class A Ordinary Share	—	—	6.15K	N/A
Restricted Share Direct	Class A Ordinary Share	—	—	6.25K	N/A
Restricted Share Direct	Class A Ordinary Share	—	—	6.25K	N/A
Total				43.65K	0.00