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/60/2025-26 BSE Ltd, August 13, 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 Prit Hi _Power Private | 5,11,544 31,08,95622 | 13% August 2026 Limited Pask Holdings Private | 79,365 4,82,348.27 13™ August 2026 Limited H L Rochat Engineering | 5,32,157 32,34,233.41 13™ August 2026 Private Limited Amav Enterprises Private | 63,815 3,87,842.06 13% August 2026 Limited 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 | Exchange CIN/DIN, & | of Person | prior to acquisition allotment of acquisiti | on which Address with | (Promote | acquisition/ advice/ Intima | on/ trade was contact nos. 74 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 jon/ others 5, Rights etc.) entitleme entitleme ~ please entitlemen nts etc.) nts etc.) ispecify) ts etc.) Name: Prit Hi | Promoter | Equity 8,42,6 | Equity 511, | 31,08, | Sale Equity 3,31,0 |11 11 12 On Bombay ~Power Shares 00 Shares 544 | 956.22 shares 56 Augu | Augu | August | market | Stock Private shares shar shares | st st 2026 exchange Limited 1.60% es 0.63% | 2026 | 2026 PAN: AAACE1632K CIN: U28920MH19 74PTC017257 Address: CIDCO Colony, Sector 2, Airoli, 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*liot size) Note: In case of Options, notional value shall be calculated based on the Premium plus strike price of options. For PRIT HI-POWER PRIVATE LIMITED SWERY Name and Signature: CHANDRASHEKHAR TAMANEKAR Designation: Director Date: 13 August 2026 Place: Navi Mumbai 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 acguired/disposed Securities held post | Date of | Date Mode of | Exchange CIN/DIN, & | of Person | prior to acquisition allotment of acquisiti | on which Address with | (Promote | acquisition/ advice/ Intima | on/ trade was contact nos. 7 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: Pask | Promoter | Equity 9,66,3 | Equity 793 | 4,823 | Sale Equity 8,87,0 | 11 11 12 On Bombay Holdings Shares 65 Shares 65 48.27 shares 00 Augu | Augu | August | market | Stock Private shares shar shares | st st 2026 exchange Limited 1.84 % es 1.69 % | 2026 | 2026 PAN: AAACR2752H CIN: U67190MH19 D4PTC078890 Address: A- 396, 1% Floor Cibco COLOCNY, Bector 2, Airoli avi Mumbai- 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 PASK HOLDINGS PRIVATE LIMITED Name and Si'gnature: CHANDRASHEKHAR TAMA! Designation: Director Date: 13™ August, 2026 Place: Navi 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 persons as mentioned in Regulation 6(2). Name, PAN, | Category | Securities held | Securities acquired/-disposed Securities held post | Date of | Date Mode of Exchahge 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/ i o 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, isale/ Shares, shareh off / Warrants, | olding | War [Showing first 8,000 characters — download PDF for full document]