Hong Du

CIK: 0001899062

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)1 (20.0%)

Derivative conversions

Awards (A)2 (40.0%)

Compensation grants

Other (G, F, J, C, D, …)2 (40.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (2)

WEIBO Corp

Director

PLTK

Playtika Holding Corp.

Director

Discretionary Trading P&L

Holdings

Transaction History (5 total)

WB
WEIBO Corp
Aug 17, 2026
Tax Payment(F)
Direct
3.1K shares at avg. $7.67$24K
WB
WEIBO Corp
Aug 16, 2026
Exercise(M)
Direct
6.3K shares-
WB
WEIBO Corp
Aug 16, 2026
Conversion(C)
Restricted Share
Direct
6.3K shares-
PLTK
Playtika Holding Corp.
Feb 24, 2026
Award(A)
Direct
67.1K shares-
PLTK
Playtika Holding Corp.
Feb 25, 2025
Award(A)
Direct
35.3K shares-

		Type	Shares	Price		Ownership
Aug 17, 2026	WB WEIBO Corp	Tax Payment(F)	3,105	$7.67	$23,803	Direct
Aug 16, 2026	WB WEIBO Corp	Exercise(M)	6,250	-	$0	Direct
Aug 16, 2026	WB WEIBO Corp	Conversion(C) Restricted Share	6,250	-	-	Direct
Feb 24, 2026	PLTK Playtika Holding Corp.	Award(A)	67,114	-	$0	Direct
Feb 25, 2025	PLTK Playtika Holding Corp.	Award(A)	35,274	-	-	Direct

1-5 of 5 transactions

About Du Hong

Du Hong (SEC CIK 0001899062) files insider reports with the SEC as Director of WEIBO Corp (WB) and Director of Playtika Holding Corp. (PLTK).

Signal8 holds 4 ownership filings by Du Hong (1 Form 3, 3 Form 4), filed between Feb 26, 2025 and Aug 18, 2026. Those filings report 5 transactions, from Feb 25, 2025 to Aug 17, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Du Hong's filings is in BEIJING.

Recent filings by Du Hong

Aug 17, 2026: Tax withholding of WB shares (Form 4, code F).
Aug 16, 2026: Option exercise of WB shares (Form 4, code M).
Aug 16, 2026: Conversion of WB derivative securities (Form 4, code C).
Feb 24, 2026: Grant or award of PLTK shares (Form 4, code A).
Feb 25, 2025: Grant or award of PLTK shares (Form 4, code A).

Other insiders filing for WEIBO Corp (WB)

WANG YAN, Director
Wang Gaofei, Chief Executive Officer
CHEN PEHONG, Director
Lu Pochin Christopher, Director
Liu Bo (Elvis), Director
Cao Zenghui, Officer

How to read Form 4 transaction codes