Disclosure under Regulation 7(2) of SEBI (PIT) Regulations

Reqd. Office: B-217, 2nd Floor, Pranik Chambers, Saki Vihar Road, Sakinaka, Andheri (E), Mumbai-400 072 T: +91 8169376816 E: kaisercorpltd@gmail.com E: compliancekaiser@gmail.com CORPORATION LIMITED o'inmeswicoas To KCL/56/2025-26 BSE Ltd, August 6, 2026 The Corporate Relations Department, Phiroze Jeejeebhoy, Dalal Street- Fort, Mumbai - 400001 Ref: BSE Scrip Code- 531780 Dear Sir / Madam, Sub: Disclosure Under Regulation 7(2) of SEBI (Prohibition of Insider Trading) Regulations, 2015 This is to inform you that pursuant to the Regulation 7(2) of SEBI (Prohibition of Insider Trading) Regulations, 2015, we have received the following disclosures from the promoters regarding sale of shares. Name of Promoter No. of shares | Value of the | Date of Disclosure Sold shares Sold received Pask Holdings Private | 7,50,000 46,33,030.74 [ August Limited 2026 H L Rochat Engineering | 8,81,546 54,45,639.88 6% August Private Limited 2026 We request you to kindly take the above information on your records. Thanking you, For Kaiser Corporation Ltd. Jinal Jain Company Secretary and Compliance Officer Membership No: A59185 Encl.: Disclosure FORM B SEBI (Prohibition of Insider Trading) Regulation, 2015 [Regulation 7(2) read with Regulation 6(2) — Continual Disclosure] Name of the Company: Kaiser Corporation Limited ISIN number of the Company: INE229G01022 Details of change in holding of Securities of Promoter, Member of the Promoter Group, Designated Person or Director of a listed company and immediate relatives of such persons and other such persons as mentioned in Regulation 6(2). Name, PAN, | Category | Securities held | Securities acquired/-disposed Securities held post | Date of | Date Mode of Exchange7 CIN/DIN, & | of Person | prior to acquisition allotment of acquisiti | on which Address with | (Promote | acquisition/ advice/ Intima | on/ trade was contact nos. r/ disposal acquisition tion to | disposal | executed member of shares/ | the (on of the disposal of | Comp | market/ promoter shares, any public/ group/ . specify rights/ designate | Type of | No. Type of | No. Value ([Transactio [Type of | No. From | To prefere d person | securities | and % | securities (inRs.) |n Type securities | and % ntial / (For eg. — | of (For eg. - (Purchase/ (For eg. - | of offer/ Directors | Shares, shareh | Shares, sale/ Shares, shareh off / Warrants, | olding | Warrants, Pledge/ Warrants, | olding - market/ immediat | Convertib Convertib Revocatio |Convertibl inter-se e relative | le le n/ e transfer to/others | Debentur Debentur Inrevocati [Debenture , ESOPs, etc.) es, Rights es, Rights on/ others 5, Rights etc.) entitleme entitleme ~ please entitlemen - nts etc.) ntsetc) o specify) ftsetc.) | o Name: Pask | Promoter Equity 17,16, | Equity 7,50, | 46,33, | Sale Equity 9,66,3 |5 5 6 On Bombay Holdings Shares 365 Shares 000 | 030.74 shares 65 Augu | Augu | August | market | Stock Private shares shar shares | st st 2026 exchange Limited 3.26% es e 1.84% | 2026 | 2026 - B AACR2752H 67190MH19 4PTC078890 ddress: A- 96, 1* Floor IDCO OLOCNY, ector 2, Airoli avi Mumbai - 00708 ontact no. 169376816 Details of trading in derivatives on the securities of the company by Promoter, member of the promoter group, designated person or Director of a listed company and immediate relatives of such persons as mentioned in Regulation 6(2) . o Trading in derivatives (Specify type of contracf, Futures or Options etc.) - ) N Exchange on which Type of contract Contract Buy o Sell B the trade was specifications Notional Value Number of units | Notional Value Number of units | executed (contracts*lot size) (contracts*lot size) - Note: In case of Optiohs, ‘notional value shall be calculated based on the Premium plus strike Ericgof options. For PASK HOLDINGS PR Name and Signature: CHANDRASHEKHAR TAM. Designation: Director Date: 6™ August, 2026 Place: Mumbai FORMB SEBI (Prohibition of Insider Trading) Regulation, 2015 [Regulation 7(2) read with Regulation 6(2) - Continual Disclosure] Name of the Company: Kaiser Corporation Limited ISIN number of the Company: INE229G01022 Details of change in holding of Securities of Promoter, Member of the Promoter Group, Designated Person or Director of a listed company and immediate relatives of such persons and other such persoris as mentioned in Regulation 6(2). Name, PAN, | Category | Securities held | Securities acquired/-disposed Securities held post | Date of | Date Mode of | Exchange CIN/DIN, & | of Person | prior 1o acquisition allotment of acquisiti | on which Address with | (Promote | acquisition/ advice/ Intima | on/ trade was contact nos. r/ disposal acquisition tion to | disposal | executed member of shares/ | the (on of the disposal of | Comp | market/ promoter shares, any public/ group/ specify rights/ designate | Type of | No. Type of | No. Value [Transactio Type of | No. From | To prefere d person | securities | and % | securities (inRs.) |n Type securities | and % ntial / (For eg. — | of (For eg. — (Purchase/ (For eg. — | of offer/ Directors | Shares, shareh | Shares, sale/ Shares, shareh off / Warrants, | olding | Warrants, Pledge/ Warrants, | olding market/ immediat | Convertib Convertib Revocatio (Convertibl inter-se e relative | le le n/ e transfer to/others | Debentur Debentur Inrevocati Debenture , ESOPs, etc.) es, Rights es, Rights on/ others 5, Rights etc.) entitleme entitleme ~ please entitlemen nts etc.) nts etc.) specify) ts etc.) Name: H L | Promoter | Equity 16,38, | Equity 8,81, | 54,45, | Sale Equity 7,565 | 5 5 6 On Bombay ROCHAT Shares 124 Shares 546 639.88 shares 78 Augu | Augu | August | market | Stock ENGINEERING shares shares | st st 2026 exchange PVT LTD 3.11% 1.44 % | 2026 | 2026 PAN: CH1827R CIN: U74999MH19 B1PTC024960 Address: A B96, Sector 2, iroli, Navi umbai - #00708 Contact no. 8169376816 Details of trading in derivatives on the securities of the company by Promoter, member of the promoter group, designated person or Director of a listed company and immediate relatives of such persons as mentioned in Regulation 6(2) Trading in derivatives (Specify type of contract, Futures or Options etc.) Exchange on which Type of contract Contract | Buy Sell the trade was specifications Notional Value Number of units | Notional Value Number of units | executed (contracts*lot size) (contracts*lot size) Note: In case of Options, notional value shall be calculated based on the Premium plus strike price of options. For H L ROCHAT ENGINEERING:;}VIVAT MITED r,@ Name and Signature: CHANDRASHEKHAR TAMANE! Designation: Director Date: 6™ August, 2026 Place: Mumbai