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YD

Yu Dunde

CEO
Tuniu Corp
Insider activity · 24 months2 buys0 salesCumulative net flow
Total declarations
3
Company
1
▲ Purchases (2 ops.)
€18k
▼ Sales (0 ops.)
—

Latest filing published 25 Mar 2026 for Tuniu Corp, €17k.

Filing timeline

BuySale
Yu Dunde

Insider track record

Disclosed buys
2
Disclosed sells
0
Signal history

Closed purchases

Market purchases
2
Positive at T+90
0%
Median T+90
-37.4%

Based on 2 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.

Purchases by company

Since each purchase

  • Filed 25 Mar 2026 · 228 days ago · €17k
    -35.0%
    Entry US$7.43 · Close 22 Oct 2026 US$4.83

Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.

Yu Dunde: trading record in brief

Yu Dunde is a declared insider of Tuniu Corp, with filings sourced from SEC (Form 4). Between 20 March 2026 and 24 March 2026, the trades on record add up to 3 filings.

Purchases make up the whole of the open-market record (2 purchases, €18k). Unlike grants, an open-market purchase is paid for by the insider, at the market price.

On 25 March 2026 came the latest disclosure, an open-market purchase for €17k in Tuniu Corp. Filings reach the SEC (Form 4) feed a median of 2 days 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 Yu Dunde

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

Declarations3 total
  • ▲
    Chief Executive OfficerExecutivesTuniu Corp
    19,599 USD41SEC
    27,000 shares@ US$0.725972.3% of flowAmerican depositary shareSEC:0001104659-26-034167:1
    Canonical exit: 21 Jun 2026 (T+90)
  • ▲
    Chief Executive OfficerExecutivesTuniu Corp
    1,440 USD37SEC
    2,000 shares@ US$0.725.3% of flowAmerican depositary shareSEC:0001104659-26-034167:2
    Canonical exit: 22 Jun 2026 (T+90)
  • ●
    Chief Executive OfficerExecutivesTuniu Corp
    6,083 USD30SEC
    8,895 shares@ US$0.6839100.0% of flowAmerican depositary shareSEC:0001104659-26-034167:0

3 of 3 declarations