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Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Latest filing published 18 Aug 2026 for WEIBO Corp.
Insider track record
Disclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
No signal scores available.
Hong Du: trading record in brief
Hong Du has filed trades across 2 companies (mainly through SEC (Form 4)), most often in Playtika Holding Corp. and WEIBO Corp. Over a trading history stretching from 7 February 2022 to 17 August 2026, the count stands at 7 filings.
None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.
On 18 August 2026 came the latest disclosure, a share grant for €21k in WEIBO Corp. Filings reach the SEC (Form 4) feed a median of 1 day after the trade. For comparison, the SEC allows two business days to file a Form 4. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to Hong Du
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations7 total
6,250 shares0ADSSEC:0001104659-26-098097:0
3,105 shares@ US$7.66610.0013% mcap100.0% of flowADSSEC:0001104659-26-098097:1
67,114 shares0Common StockSEC:0001899062-26-000002:0
35,274 shares0Common StockSEC:0001562180-25-001660:0
31,776 shares0Common StockSEC:0001562180-24-001168:0
25,000 shares0Common StockSEC:0001562180-23-001275:0
15,262 shares0Common StockSEC:0001562180-22-001280:0
7 of 7 declarations
