Key facts
- This page summarizes Yang Mu's Form 4 filing for Kanzhun Ltd (BZ).
- 3 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 01 Apr 2026, 16:06.
Yang Mu - 30 Mar 2026 Form 4 Insider Report for Kanzhun Ltd (BZ)
- Reporting relationship
- Director
- Issuer ticker
- BZ
- Reported as of
- 30 Mar 2026
- Net transaction value
- -$113,521
- SEC form
- 4
- Accepted by SEC
- 01 Apr 2026, 16:06:44 UTC
- Prior SEC filing
- 24 Mar 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Yang Mu
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Yang Mu filed Form 4 for Kanzhun Ltd (BZ) on 01 Apr 2026.
Change
- Previous filing in this sequence was filed on 24 Mar 2026.
- Current net transaction value: -$113,521.
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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002116220
Primary reporting owner
Mu Yang
- Relationship
- Director
- Address
- 21/F, GRANDYVIC BUILDING, TAIYANGGONG MIDDLE RD CHAOYANG DISTRICT, BEIJING, CHINA
- Signature
- /s/ Yang Mu
- Signature date
- 01 Apr 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
BZ
transaction
Class A ordinary shares
Options Exercise
- Transaction value
- Shares
- +40,000
- Change %
- +68%
- Price
- Shares after
- 98,528
- Date
- 30 Mar 2026
- Ownership
- Direct
- Footnotes
- F1, F2
BZ
transaction
Class A ordinary shares
Sale
- Transaction value
- $113,521
- Shares
- -16,968
- Change %
- -17%
- Price
- $6.69
- Shares after
- 81,560
- Date
- 30 Mar 2026
- Ownership
- Direct
- Footnotes
- F1, F3
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
BZ
transaction
Derivative
Restricted Share Unit
Options Exercise
- Transaction value
- Shares
- -40,000
- Change %
- -50%
- Price
- $0.000000*
- Shares after
- 40,000
- Date
- 30 Mar 2026
- Ownership
- Direct
- Underlying class
- Class A ordinary shares
- Underlying amount
- 40,000
- Exercise price
- Footnotes
- F4, F5
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 5 footnotes
Footnote F1
These Class A ordinary shares are held through American Depositary Shares ("ADS") of the issuer. Each ADS represents two Class A ordinary shares.
Footnote F2
Represents Class A ordinary shares acquired in the form of ADS upon the vesting of restricted share units ("RSU") on March 30, 2026.
Footnote F3
The shares were sold in a "sell-to-cover" transaction to cover tax withholding obligations in connection with the vesting and settlement of the RSUs.
Footnote F4
Each RSU represents a contingent right to receive one Class A ordinary share at settlement.
Footnote F5
The RSUs vested and settled on March 30, 2026.