We have received disclosure from Promoter entity regarding open market purchase of 50,000 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.kilburnengg.com Email: marketing@kilburnengg.com Date : 24t 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 50,000 equity shares by Firstview Trading Private Limited (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 Firstview Trading Private Limited (Promoter), regarding open market purchase of 50,000 equity shares of the Company on 21st August, 2026. The details of shares acquired by Firstview Trading Private Limited 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 SO - 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 Works: 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 Engincering Limited. ISIN of the Company INE 338F01015 Details of change in holding ofS ecurities of Promoter, Member of the Promoter Group, De nated Person or Director ofa listed company and immediate relatives of such persons and other such persons as mentioned in Regulation 6(2). Name, PAN, |C ategory [Securities held Sccurities acquired/Disposed Securiticsheld | Date ofallotment _ |Datcof |Modeof |Fxch CIN/DIN, & of Person |priotro post advice/acquisition [intimatio [acquisition |ange address with |(Promote |acquisition/ acquisition/dispos |of shares/disposals |n to /disposal (ol o contactnos. |r/membe |disposal al of shares, specify |company "“’hrl'f“/ whic rofthe [Typeof [No.an%d |Typeof [No. |Value Transactio [Typoef [Noan%d [From [To f.\ém'f// h the promoter Tsecuri |of share | securitie n securiti |of preferential [trade group/de [ties |holding s (For eg. (Rs./-) ype(Purch [es (For |shareholdi offer/off |was signated |(For eg. - Shares, ase/sale/Pileg.~ |ng market/ |exec person/ |- Warrant cdge/Revo [Shares, Interse |uted Director |Shares, s, cation/iny [Warran transfe |s/immedi| Warran Converti ocation/Ot |t ESOPs, etc.) ate ts,Canv ble hers- Convert| relative [ertible Debentu Please |iDle to/others |D ebent res, Specify | Debent etc) ures, Rights ures, Rights entitlem Rights entitle ent, etc) entitle m ents me nt, etc.) etc) 1 z 3 a 5 6 7 8 9 0 i 12 13 0 15 Name: Promater| Equity [1,6443,600 50,000 | 19125035 | Purchase | Equity [1,64,93,60021.08.2026 2108.2026[24.08.2026] Market Firstview Shares |(29.36%) Shares [(29.45%) Purchase Trading Private Limited AADCFSB97A U51909WB2018 PTC228935 Address : Unit No. 1902, 19 Floor, Biowonder- Block 4,789, nandapur, EM Bypass, Kolkata- 700107 Contact 830755047 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 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 etc) Exchangeon | which the trade was executed Type of Contract _ [Contract specifications Buy Sell jotional Value [Numofb uenirts Notional Number of l(contracts* lotsize) [Value units (contracts* jot size) 18] 17] 18 T B 200 | 7. NA| NA[ NA NA| NAJ NA| NA| Note: in case of Options, Notional Value shall be calculated based on Premium plus strike price of options For ‘stview Trading Private Limited Na& Smignateure: Asit Ghosh Designation: Director DIN: 10951841 Date: 24.08.2026 Place: KOLKATA rrerr