BZ Kanzhun Ltd

FF301 Page 1 of 7 v 1.0.2 Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities For the month ended: 30 November 2023 Status: New Submission To : Hong Kong Exchanges and Clearing Limited Name of Issuer: KANZHUN LIMITED (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) Date Submitted: 06 December 2023 I. Movements in Authorised / Registered Share Capital 1. Class of shares WVR ordinary shares Type of shares A Listed on SEHK (Note 1) Yes Stock code 02076 Description Class A Ordinary Shares Number of authorised/registered shares Par value Authorised/registered share capital Balance at close of preceding month 1,800,000,000 USD 0.0001 USD 180,000 Increase / decrease (-) USD Balance at close of the month 1,800,000,000 USD 0.0001 USD 180,000 2. Class of shares WVR ordinary shares Type of shares B Listed on SEHK (Note 1) No Stock code 02076 Description Class B Ordinary Shares Number of authorised/registered shares Par value Authorised/registered share capital Balance at close of preceding month 200,000,000 USD 0.0001 USD 20,000 Increase / decrease (-) USD Balance at close of the month 200,000,000 USD 0.0001 USD 20,000 Total authorised/registered share capital at the end of the month: USD 200,000

FF301 Page 2 of 7 v 1.0.2 II. Movements in Issued Shares 1. Class of shares WVR ordinary shares Type of shares A Listed on SEHK (Note 1) Yes Stock code 02076 Description Class A Ordinary Share Balance at close of preceding month 734,474,795 Increase / decrease (-) 4,036,448 Balance at close of the month 738,511,243 2. Class of shares WVR ordinary shares Type of shares B Listed on SEHK (Note 1) No Stock code 02076 Description Class B Ordinary Share Balance at close of preceding month 139,630,401 Increase / decrease (-) 0 Balance at close of the month 139,630,401 Remarks: As at 30 November 2023, there are 878,141,644 ordinary shares issued and outstanding, comprising of 738,511,243 Class A Ordinary Shares and 139,630,401 Class B Ordinary Shares (excluding the 12,011,860 Class A Ordinary Shares issued to the Depositary for bulk-issuance of ADSs reserved for future issuances upon the exercise or vesting of awards granted under the Share Incentive Plans).

FF301 Page 3 of 7 v 1.0.2 III. Details of Movements in Issued Shares (A). Share Options (under Share Option Schemes of the Issuer) 1. Class of shares issuable WVR ordinary shares Type of shares A Shares issuable to be listed on SEHK (Note 1) Yes Stock code of shares issuable (if listed on SEHK) (Note 1) 02076 Particulars of share option scheme Number of share options outstanding at close of preceding month Movement during the month Number of share options outstanding at close of the month No. of new shares of issuer issued during the month pursuant thereto (A) No. of new shares of issuer which may be issued pursuant thereto as at close of the month The total number of securities which may be issued upon exercise of all share options to be granted under the scheme at close of the month 1). 2020 Share Incentive Plan (Share Incentive Plan adopted in September 2020 and amended and restated in May 2021) 61,149,228 Exercised -4,036,448 Cancelled -37,196 57,075,584 4,036,448 57,075,584 General Meeting approval date (if applicable) 2). Post-IPO Share Scheme (Share Incentive Plan adopted on 14 December , 2022 as amended from time to time) 0 0 63,289,746 General Meeting approval date (if applicable) Total A (WVR ordinary shares A): 4,036,448 Total funds raised during the month from exercise of options: USD 0 Remarks: The exercise of 4,036,448 share options was settled using the Class A Ordinary Shares issued to the Depositary for bulk issuance of ADSs reserved for further issuances upon the exercise of vested awards granted under the Share Incentive Plans. (B). Warrants to Issue Shares of the Issuer which are to be Listed Not applicable

FF301 Page 4 of 7 v 1.0.2 (C). Convertibles (i.e. Convertible into Issue Shares of the Issuer which are to be Listed) Not applicable (D). Any other Agreements or Arrangements to Issue Shares of the Issuer which are to be listed, including Options (other than Share Options Schemes) 1. Class of shares issuable WVR ordinary shares Type of shares A Shares issuable to be listed on SEHK (Note 1) Yes Stock code of shares issuable (if listed on SEHK) (Note 1) 02076 Description General Meeting approval date (if applicable) No. of new shares of issuer issued during the month pursuant thereto (D) No. of new shares of issuer which may be issued pursuant thereto as at close of the month 1). 2020 Share Incentive Plan - restricted share unit (Share Incentive Plan adopted in September 2020 and amended and restated in May 2021) 0 16,487,000 2). Post-IPO Share Scheme - share awards 0 22,659,294 Total D (WVR ordinary shares A): 0 Remarks: As of 30 November 2023, (i) nil restricted share unit were granted under 2020 Share Incentive Plan during the month, and nil share awards were granted under Post-IPO Share Scheme during the month. (ii) nil restricted share unit granted under 2020 Share Incentive Plan were vested and settled during the month, and nil share award granted under Post-IPO Share Scheme were vested and settled during the month. (iii) 40,424 restricted shares units granted under 2020 Share Incentive Plan were cancelled during the month, and 73,202 share awards granted under Post-IPO Share Scheme were lapsed during the month. (E). Other Movements in Issued Share Not applicable Total increase / decrease (-) in WVR ordinary shares A during the month (i.e. Total of A to E) 4,036,448

FF301 Page 5 of 7 v 1.0.2 IV. Information about Hong Kong Depositary Receipt (HDR) Not applicable

FF301 Page 6 of 7 v 1.0.2 V. Confirmations We hereby confirm to the best knowledge, information and belief that, in relation to each of the securities issued by the issuer during the month as set out in Part III and IV which has not been previously disclosed in a return published under Main Board Rule 13.25A / GEM Rule 17.27A, it has been duly authorised by the board of directors of the listed issuer and, insofar as applicable: (Note 2) (i) all money due to the listed issuer in respect of the issue of securities has been received by it; (ii) all pre-conditions for listing imposed by the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited under "Qualifications of listing" have been fulfilled; (iii) all (if any) conditions contained in the formal letter granting listing of and permission to deal in the securities have been fulfilled; (iv) all the securities of each class are in all respects identical (Note 3); (v) all documents required by the Companies (Winding Up and Miscellaneous Provisions) Ordinance to be filed with the Registrar of Companies have been duly filed and that compliance has been made with other legal requirements; (vi) all the definitive documents of title have been delivered/are ready to be delivered/are being prepared and will be delivered in accordance with the terms of issue; (vii) completion has taken place of the purchase by the issuer of all property shown in the listing document to have been purchased or agreed to be purchased by it and the purchase consideration for all such property has been duly satisfied; and (viii) the trust deed/deed poll relating to the debenture, loan stock, notes or bonds has been completed and executed, and particulars thereof, if so required by law, have been filed with the Registrar of Companies. Submitted by: Liang Huaiyuan Title: Joint Company Secretary (Director, Secretary or other Duly Authorised Officer) Notes 1. SEHK refers to Stock Exchange of Hong Kong. 2. Items (i) to (viii) are suggested forms of confirmation which may be amended to meet individual cases. Where the issuer has already made the relevant confirmations in a return published under Main Board Rule 13.25A / GEM Rule 17.27A in relation to the securities issued, no further confirmation is required to be made in this return.

FF301 Page 7 of 7 v 1.0.2 3. “Identical” means in this context: ． the securities are of the same nominal value with the same amount called up or paid up; ． they are entitled to dividend/interest at the same rate and for the same period, so that at the next ensuing distribution, the dividend/interest payable per unit will amount to exactly the same sum (gross and net); and ． they carry the same rights as to unrestricted transfer, attendance and voting at meetings and rank pari passu in all other respects. 4. If there is insufficient space, please submit additional document. 5. In the context of repurchase of shares: ． “shares issuable to be listed on SEHK” should be construed as “shares repurchased listed on SEHK”; and ． “stock code of shares issuable (if listed on SEHK)” should be construed as “stock code of shares repurchased (if listed on SEHK)”; and ． “class of shares issuable” should be construed as “class of shares repurchased”; and ． “issue and allotment date” should be construed as “cancellation date” 6. In the context of redemption of shares: ． “shares issuable to be listed on SEHK” should be construed as “shares redeemed listed on SEHK”; and ． “stock code of shares issuable (if listed on SEHK)” should be construed as “stock code of shares redeemed (if listed on SEHK)”; and ． “class of shares issuable” should be construed as “class of shares redeemed”; and ． “issue and allotment date” should be construed as “redemption date”

FF304 Page 1 of 5 v 1.2.5 Next Day Disclosure Return (Equity issuer - changes in issued share capital and/or share buybacks) Instrument: Equity issuer Status: New Submission Name of Issuer: KANZHUN LIMITED (A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability) Date Submitted: 06 December 2023 Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 13.25A of the Main Board Rules (the “Main Board Listing Rules”) / rule 17.27A of the GEM Rules (the “GEM Listing Rules”) Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited (the “Exchange”) Section I 1. Class of shares WVR ordinary shares Type of shares A Listed on SEHK (Note 11) Yes Stock code (if listed) 02076 Description Class A Ordinary Shares Issues of shares (Notes 6 and 7) No. of shares Issued shares as a % of existing number of issued shares before relevant share issue (Notes 4, 6 and 7) Issue price per share (Notes 1 and 7) Closing market price per share of the immediately preceding business day (Note 5) % discount(-)/ premium of issue price to market price (Note 7) Opening balance as at (Note 2) 30 November 2023 738,511,243 1). Issue of shares under share award scheme Issue of Class A ordinary shares pursuant to vesting and settlement of restricted share units granted to eligible participants (other than the directors of the Company) Date of changes 04 December 2023 679,558 0.07739 % USD 0 HKD 58.01 -100 % 2). Issue of shares under share award scheme Issue of Class A ordinary shares pursuant to vesting and settlement of restricted share units granted to eligible participants (directors of the Company) Date of changes 04 December 2023 132,500 0.01509 % USD 0 HKD 58.01 -100 % 3). Repurchase of shares (or other securities) but not cancelled Repurchase of 275,148 American depository shares 550,296 0.06267 % %

FF304 Page 2 of 5 v 1.2.5 (representing 550,296 Class A ordinary shares) on December 5, 2023 U.S. time Date of changes 05 December 2023 Closing balance as at (Note 8) 05 December 2023 739,323,301 Remarks: As of December 5, 2023 (i.e. after the issue of shares on December 4, 2023), the number of Class A Ordinary Shares issued to the Depositary for bulk-issuance of ADSs reserved for future issuances upon the exercise or vesting of awards granted under the Share Incentive Plans is 11,199,802.

FF304 Page 3 of 5 v 1.2.5 We hereby confirm to the best knowledge, information and belief that, in relation to each issue of securities as set out in Section I, it has been duly authorised by the board of directors of the listed issuer and, insofar as applicable: (Note 9) (i) all money due to the listed issuer in respect of the issue of securities has been received by it; (ii) all pre-conditions for the listing imposed by the Main Board Listing Rules / GEM Listing Rules under "Qualifications of listing" have been fulfilled; (iii) all (if any) conditions contained in the formal letter granting listing of and permission to deal in the securities have been fulfilled; (iv) all the securities of each class are in all respects identical (Note 10); (v) all documents required by the Companies (Winding Up and Miscellaneous Provisions) Ordinance to be filed with the Registrar of Companies have been duly filed and that compliance has been made with other legal requirements; (vi) all the definitive documents of title have been delivered/are ready to be delivered/are being prepared and will be delivered in accordance with the terms of issue; (vii) completion has taken place of the purchase by the issuer of all property shown in the listing document to have purchased or agreed to be purchased by it and the purchase consideration for all such property has been duly satisfied; and (viii) the trust deed/deed poll relating to the debenture, loan stock, notes or bonds has been completed and executed, and particulars thereof, if so required by law, have been filed with the Registrar of Companies. Notes to Section I: 1. Where shares have been issued at more than one issue price per share, a weighted average issue price per share should be given. 2. Please insert the closing balance date of the last Next Day Disclosure Return published pursuant to Main Board Rule 13.25A / GEM Rule 17.27A or Monthly Return pursuant to Main Board Rule 13.25B / GEM Rule 17.27B, whichever is the later. 3. Please set out all changes in issued share capital requiring disclosure pursuant to Main Board Rule 13.25A / GEM Rule 17.27A together with the relevant dates of issue. Each category will need to be disclosed individually with sufficient information to enable the user to identify the relevant category in the listed issuer's Monthly Return. For example, multiple issues of shares as a result of multiple exercises of share options under the same share option scheme or of multiple conversions under the same convertible note must be aggregated and disclosed as one category. However, if the issues resulted from exercises of share options under 2 share option schemes or conversions of 2 convertible notes, these must be disclosed as 2 separate categories. 4. The percentage change in the number of issued shares of listed issuer is to be calculated by reference to the listed issuer's total number of shares in issue (excluding for such purpose any shares repurchased or redeemed but not yet cancelled) as it was immediately before the earliest relevant event which has not been disclosed in a Monthly Return or Next Day Disclosure Return. 5. Where trading in the shares of the listed issuer has been suspended, “closing market price per share of the immediately preceding business day” should be construed as “closing market price per share of the business day on which the shares were last traded”. 6. In the context of a repurchase of shares: ■ “issues of shares” should be construed as “repurchases of shares”; and

FF304 Page 4 of 5 v 1.2.5 ■ “issued shares as a % of existing number of shares before relevant share issue” should be construed as “repurchased shares as a % of existing number of shares before relevant share repurchase”. 7. In the context of a redemption of shares: ■ “issues of shares” should be construed as “redemptions of shares”; ■ “issued shares as a % of existing number of shares before relevant share issue” should be construed as “redeemed shares as a % of existing number of shares before relevant share redemption”; and ■ “issue price per share” should be construed as “redemption price per share”. 8. The closing balance date is the date of the last relevant event being disclosed. 9. Items (i) to (viii) are suggested forms of confirmation which may be amended to meet individual cases. 10. “Identical” means in this context: ■ the securities are of the same nominal value with the same amount called up or paid up; ■ they are entitled to dividend/interest at the same rate and for the same period, so that at the next ensuing distribution, the dividend/interest payable per unit will amount to exactly the same sum (gross and net); and ■ they carry the same rights as to unrestricted transfer, attendance and voting at meetings and rank pari passu in all other respects. 11. SEHK refers to Stock Exchange of Hong Kong.

FF304 Page 5 of 5 v 1.2.5 Section II must also be completed by a listed issuer where it has made a repurchase of shares which is discloseable under Main Board Rule 10.06(4)(a) / GEM Rule 13.13(1). The issuer has Purchase report or additional information for issuer whose primary listing is on the Exchange Section II 1. Class of shares WVR ordinary shares Type of shares A Listed on SEHK (Note) Yes Stock code (if listed) 02076 Description A. Purchase report Trading date Number of securities purchased Method of purchase (Note) Price per share or highest price paid $ Lowest price paid $ Total paid $ 1). 05 December 2023 550,296 On another stock exchange The Nasdaq Global Select Market USD 7.395 USD 7 USD 3,994,626.18 Total number of securities purchased 550,296 Total paid $ USD 3,994,626.18 B. Additional information for issuer whose primary listing is on the Exchange 1). Number of such securities purchased on the Exchange in the year to date (since ordinary resolution) (a) 550,296 2). % of number of shares in issue at time ordinary resolution passed acquired on the Exchange since date of resolution ( (a) x 100 )/ Number of shares in issue 0.0632 % We hereby confirm that the repurchases set out in A above which were made on the Exchange were made in accordance with the Main Board Listing Rules / GEM Listing Rules and that there have been no material changes to the particulars contained in the Explanatory Statement dated May 24, 2023 which has been filed with the Exchange. We also confirm that any purchases set out in A above which were made on another stock exchange were made in accordance with the domestic rules applying to purchases made on that other exchange. Remarks: The "Exchange" mentioned in B above refers to The Nasdaq Global Select Market. Note to Section II: Please state whether on the Exchange, on another stock exchange (stating the name of the exchange), by private arrangement or by general offer. Submitted by: Liang Huaiyuan (Name) Title: Joint Company Secretary (Director, Secretary or other Duly Authorised Officer)