Dunde Yu - 08 Jun 2026 Form 4 Insider Report for Tuniu Corp (TOUR)

Reporting relationship: Chief Executive Officer, Director
Issuer ticker: TOUR
Reported as of: 08 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 10 Jun 2026, 06:30:52 UTC
Prior SEC filing: 25 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Dunde Yu

Key filing fact

Dunde Yu filed Form 4 for Tuniu Corp (TOUR) on 10 Jun 2026.

Key facts

This page summarizes Dunde Yu's Form 4 filing for Tuniu Corp (TOUR).
2 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 10 Jun 2026, 06:30.

Change

Previous filing in this sequence was filed on 25 Mar 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001629914 Primary reporting owner

Dunde Yu

Relationship: Chief Executive Officer, Director
Address: 12TH FLOOR, BUILDING 6-A, JUHUIYUAN, NANJING, CHINA
Signature: /s/ Dunde Yu
Signature date: 10 Jun 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

TOUR transaction Derivative

Option (Right to Buy)

Disposed to Issuer

Transaction value
Shares: -900,000
Change %: -100%
Price
Shares after: 0
Date: 08 Jun 2026
Ownership: By Dragon Rabbit Capital Limited
Underlying class: Class A Ordinary Share
Underlying amount: 900,000
Exercise price: $3.00
Footnotes: F1, F2

TOUR transaction Derivative

Option (Right to Buy)

Award

Transaction value
Shares: +900,000
Change %
Price
Shares after: 900,000
Date: 08 Jun 2026
Ownership: By Dragon Rabbit Capital Limited
Underlying class: Class A Ordinary Share
Underlying amount: 900,000
Exercise price: $3.00
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

The two reported transactions involved an amendment of an outstanding option to extend the expiration date thereof by one year, resulting in the deemed cancellation of the original option for Section 16 purposes and the grant of a replacement option for Section 16 purposes. The option was originally granted on June 13, 2014 and is fully vested.

Footnote F2

Dragon Rabbit Capital Limited is wholly owned by Longtu Holdings Limited, a British Virgin Islands company which is wholly owned by a trust, of which Mr. Yu's family is the beneficiary.