We have received disclosure from Promoter regarding open market purchase of 25,000 Equity shares as per attached details.

KILBURN ENGINEERING LTD. Corporate office: 501, 5th floor, I-Think Techno Campus, Jolly Board Tower No.1, Kanjurmarg (East), Mumbai 400 042, Maharashtra, INDIA. Tel No. : +91 22 6551 0300 Website : www.kilournengg.com Email: marketing@kilburnengg.com Date: 24% August, 2026 The Corporate Relationship Department BSE Limited P.]. Tower Dalal Street, Fort Mumbai-400 001 Scrip Code: BSE 522101 Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 - Regulation 7(2) Open Market Purchase of 25,000 equity shares by Mrs. Yashodhara Khaitan (Promoter) Dear Sir / Madam, We would like to inform you that we have received a Disclosure in Form ‘B’ dated 24% August, 2026 pursuant to Regulation 7(2) of the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015, from Mrs. Yashodhara Khaitan (Promoter), regarding open market purchase of 25,000 equity shares of the Company on 21st August, 2026. The details of shares acquired by Mrs. Yashodhara Khaitan are enclosed herewith in Form ‘B’ prescribed under the above Regulations. Yours faithfully, For Kilburn Engineering Limited Abhijit Mehta Company Secretary & Compliance Officer Encl: as above AN ISO - 9001 : 2015 CERTIFIED COMPANY CIN : L24232WB1987PLC042956 Registered office : 1901,19th Floor, Biowonder - Block A, 789, Anandapur, Eastern Metropolitan Bypass, Kolkata - 700 107, INDIA. Tel no.: +91 33 6904 5700 Saravali Worlks : Plot No. 6, MIDC - Saravali, Kalyan Bhiwandi Road, Taluka Bhiwandi, Dist. Thane - 421 311, Maharashtra, INDIA. Tel No. :+91 2522 663800 / 283000, Ambarnath Works : Plot No. B-78/1, Anand Nagar, Additional MIDC, Ambernath (East),Dist. Thane - 421 506, Maharashtra, INDIA. FORM B SEBI (Prohibition of Insider Trading) Regulations, 2015 Regulation 7 (2) read with Regulation 6(2) - Continual Disclosure] Name of the Company: Kilburn Engineering Limited. - ISIN of the Company: INE 338F01015 - Details of change in holding of Securities of Promoter, Member of the Promoter Group, Designated Person or Director ofa listed company and immediate relatives of such persons and other such persons as mentioned in Regulation 6(2). Name, PAN, |Category of Securities held Securities acquired/Disposed Securities held Date of allotment Date of |Mode of Exchange CIN/DIN,& [Person prior to post advice/acquisition of |intimatio [acquisition |on which laddress with |(Promoter/|acquisition/ acquisition/dispos [shares/disposals of nto /disposal (onfipe rade contact nos. |m ember of |disposal al shares, specify company RSN was the — Fights) lexccuted | promoter |Typeof No.and Typeof No. Value |Transacti [Typeof [Noand |From To preferential | group/desi |T securiti|% of |securities (Rs./) |on securities % of offer/ off | gnated |es (For |share |(Foreg.- type(Purc|(For eg. - [shareho market/ | person/ |eg- holding |Shares, hase/sale |Shares, |Iding Inter-se Director |Shares, ‘Warrants, /Pledge/ |Warrants, transfer, 's/immediat| Warrant Convertib Revocatio [Converti ESOPs, etc.) e relative |s,Conver le n/Invocat|ble to/others [tible Debentur ion/Other|Debentur etc) Debentu es, Rights s-Please |eS Rights res, entitleme Specify [entitleme Rights nt, etc.) nt, etc.) entitlem ents etc.) = S [ DU || —— R B 1 B 3 4 5 6 7 8 9 10 i 12 13 14 15 ame: Promoter | Equity | 60,000 | Equity | 25,000 | 943082250 | Purchase | Equity | 85000 | 21.08.2026 |21.082026 [24.082026] Market NSE ‘ashodhara Shares | {0.11%) | Shares Shares | (0.15%) purchase Khaitan PAN : IAFDPK0951 |Address : 10, lQuecns Park, [Ballygunge, [Kolkata- 700019 IContact l9831707050 Note: (i) “Securities” shall have the meaning as defined under regulation 2(1)(i) of SEBI (Prohibition of Insider Trading) Regulations, 2015. (ii) Value of transaction excludes taxes/brokerage/any other charges Details of trading in derivatives on the securities of the company by Promoter, member of the promoter group, designated person or Director ofa listed company and immediate relatives of such persons and other such persons as mentioned in Regulation 6(2). Trading in Derivatives (Specify type of contact, Futures or Options ctc) Exchange on which the trade 'was executed Type of contract Buy sell Contract ispecifications Notional Value Number of units |Notional Number of (contracts* lot Value units ize) (contracts* lot size) 16] 17] 18| 19) 20 | 22 B NA| NA| NA NA| - NA NA| NA| Note: in case of Options, Notional Value shall be calculated based on Premium plus strike price of options Name & Signature: Yashodhara Khaitan Designation: Promoter Date: 24.08.2026 Place: KOLKATA