ESOP/ESOS/ESPS

August 13, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Bandra Kurla Complex, Mumbai – 400 001 Bandra (East), Mumbai – 400 051 Scrip Code: 544184 Symbol: BOROSCI Sub: Intimation of allotment of 4,475 equity shares against stock options exercised under the Company’s ESOP Scheme Dear Sirs, This is to intimate that the ESOP Share Allotment Committee has through Circular Resolution passed today, i.e., August 13, 2026 (around 09:05 a.m.), approved the allotment of 4,475 equity shares of the Company, arising out of exercise of vested options under the Borosil Scientific Limited – Employee Stock Option Scheme (‘BSL-ESOS’). Pursuant to the aforesaid allotment of equity shares, the issued and paid-up equity share capital of the Company stands increased to Rs. 8,89,51,525 divided into 8,89,51,525 equity shares of face value of Re. 1/- each. The Company has already received the in-principle approval in respect of these shares from: • The National Stock Exchange of India Limited vide letter no. NSE/LIST/44522 dated November 11, 2024 for shares allotted against stock options under BSL ESOS. • BSE Limited vide letter no. DCS/IPO/AK/ESOP-IP/3398/2024-25 dated November 11, 2024 for shares allotted against stock options under BSL ESOS. The disclosures as required under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with SEBI’s Master Circular updated as on January 30, 2026, are given in the “Annexure-A” and the details as required under Regulation 10(c) of SEBI (Share Based Employee Benefits and Sweat Equity) Regulations, 2021 – Notification for issue of shares are given in the “Annexure-B”. The aforementioned information is also available on the Company’s website at www.borosilscientific.com For Borosil Scientific Limited Ramavtar Sharma Company Secretary & Compliance Officer Encl: Annexure A & Annexure B Annexure A: Disclosures as required under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Borosil Scientific Limited – Employee Stock Option Scheme (‘BSL-ESOS’) Equity Shares of the face value of Re.1/- Type of securities proposed to be issued each Type of Issue ESOP Allotment Total number of securities proposed to be listed 4,475 Equity Shares Annexure B: Details as required under Regulation 10(c) of SEBI (Share Based Employee Benefits and Sweat Equity) Regulations, 2021 – Notification for issue of shares Particulars Remarks Borosil Scientific Limited Company name and address of 1 1101, 11th Floor, Crescenzo, G-Block, Plot No Registered Office C-38 Opp. MCA Club, Bandra Kurla Complex, Bandra (East), Mumbai-400051 BSE Limited (‘BSE’) Name of the recognized Stock Exchanges 2 National Stock Exchange of India Limited on which the company’s shares are listed (‘NSE’) Filing date of the statement referred in regulation 10(b) of the SEBI (Share Based Original filing date with BSE/NSE: October 08, 3 Employee Benefits and Sweat Equity) 2024 Regulations, 2021 with the recognized Stock Exchange BSE: 213495 4 Filing Number, if any NSE: 44522 Title of the Scheme pursuant to which Borosil Scientific Limited - Employee Stock shares are issued, if any Option Scheme (BSL ESOS). 6 Kind of security to be listed Equity Shares 7 Par value of the shares Re. 1/- 8 Date of issue of shares August 13, 2026 9 Number of shares issued 4,475 10 Share Certificate No., if applicable Not Applicable Distinctive number of the share, if 11 102416721 – 102421195 applicable ISIN Number of the shares if issued in 12 INE02L001032 Demat 13 Exercise price per share Rs. 141/- 14 Premium per share Rs. 140/- 15 Total Issued shares after this issue 8,89,51,525 16 Total Issued share capital after this issue Rs. 8,89,51,525 17 Details of any lock-in on the shares Not Applicable 18 Date of expiry of lock-in Not Applicable The Equity shares allotted shall rank pari- Whether shares are identical in all passu and are identical in all respect with the 19 respects to existing shares if not, when will existing equity shares including payment of they become identical? dividend and other rights. 20 Details of listing fees, if payable Not Applicable For Borosil Scientific Limited Ramavtar Sharma Company Secretary & Compliance Officer