Please refer to the Notice of Postal Ballot 22.07.2026

GUJARAT THEMIS BIOSYN LIMITED CIN: L24230GJ1981PLC004878 REGD. OFFICE &FACTORY: 69/C GIDC INDUSTRIAL ESTATE, VAPI – 396 195, DIST. VALSAD, GUJARAT, INDIA TEL: 0260-2430027 / 2400639 E-mail:hrm@gtbl.in.net GTBL/BSE/NSE/2026-27/38 23rd July, 2026 Corporate Relationship Department Listing Department BSE Limited National Stock Exchange of India Limited Floor 25, Phiroze Jeejeebhoy Towers Exchange Plaza, Dalal Street, Mumbai- 400001 Bandra Kurla Complex, Scrip Code – 506879. Bandra (East), Mumbai- 400051 Symbol: GUJTHEM Dear Sir / Madam, Sub: Notice of Postal Ballot and e-Voting We attach herewith a copy of the Notice of Postal Ballot of Gujarat Themis Biosyn Limited (the “Company”’) along with the Explanatory Statement pursuant to the applicable provisions of the Companies Act, 2013 read with the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, (“Notice”), seeking approval of the Members of the Company on the Resolution forming part of the Notice. In accordance with circulars issued by Ministry of Corporate Affairs (MCA), from time to time, this Notice is being sent only by electronic mode to the Members whose names appear on the Register of Members / list of Beneficial Owners as on Friday, 10th July, 2026 (“cut-off date”) and whose e-mail addresses are registered with the Company / Registrar and Transfer Agent (“RTA”) / Depositories. As per the provisions of the MCA Circulars, Members can vote only through the remote e-voting process. Company has engaged the services of the Central Depository Services (India) Limited (CDSL) to provide remote e-voting facility. The voting rights shall be reckoned on the paid-up value of the shares registered in the names of the equity shareholders as on cut-off date. The procedure for remote e-voting is detailed in the Notes to the Notice. The remote e-voting period shall commence from Friday, 24th July, 2026 at 9:00 a.m. (IST) and concludes on Saturday, 22nd August, 2026 at 05:00 p.m. (IST). The remote e-voting facility shall be disabled by CDSL thereafter. The result of the Postal Ballot will be declared within two working days i.e. latest by Tuesday, 25th August, 2026. The copy of Notice is also available on the Company's website at www.gtbl.in We request to take this information on record. Thanking you, Yours faithfully, For Gujarat Biosyn Themis Limited Vineet Gawankar Company Secretary & Compliance Officer Encl: Notice of Postal Ballot dated 22.07.2026 MUMBAI OFFICE: Themis House, 11/12 Udyog Nagar, S.V Road, Goregaon (West), Mumbai – 400 104 Tel: 91-22-67607080 / 28757836 Fax: 28746621 / 67607019; E-mail: gtblmumbai@gtbl.in Website Address: www.gtbl.in GUJARAT THEMIS BIOSYN LIMITED CIN: L24230GJ1981PLC004878 Regd. Office. Plot no. 69-C, GIDC Industrial Estate, Vapi-396 195, Dist. Valsad, Gujarat Phone No: 0260-2430027 / 2400639 website www.gtbl.in. E-mail: secretary@gtbl.in.net Notice of Postal Ballot Pursuant to Section 110 of the Companies Act, 2013 read with Companies (Management and Administration) Rules, 2014, as amended and applicable Circulars issued by the Ministry of Corporate Affairs, Government of India, from time to time. Dear Member(s), NOTICE is hereby given that pursuant to the provisions of Section 108 and 110 and all other applicable provisions, if any, of the Companies Act, 2013 (“the Act”) read with Rule 20 and Rule 22 of the Companies (Management and Administration) Rules, 2014 (“the Rules”), Secretarial Standards on General Meetings (“the SS-2”) issued by the Institute of Company Secretaries of India and the General Circular Nos. 14/2020 dated April 8, 2020, No. 17/2020 dated April 13, 2020, No. 09/2024 dated September 19, 2024, No.03/2025 dated September 22, 2025 issued by the Ministry of Corporate Affairs (collectively referred to as “MCA Circulars”), Regulation 44 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”) and other applicable provisions, of the Act, rules, regulations, circulars and notification (including any statutory modification(s) or re-enactment(s) thereof for the time being in force and the provisions of the Articles of Association of the Company or GTBL, the resolution as set out hereunder is proposed for approval of the Members of the Company by way of Postal Ballot through remote e- voting only, i.e. voting through electronic means (“Remote e-Voting”) in accordance with the framework provided in MCA Circulars and other statutory provisions as stated hereinabove and additional facility as mentioned in the notes to this Notice (“Postal Ballot”). The instructions regarding Remote e-Voting and other relevant information are provided in the notes to this Notice. An Explanatory Statement pursuant to Sections 102, 110 and other applicable provisions, if any, of the Act and Listing Regulations setting out the material facts and reasons thereof, are enclosed herewith. In compliance with the aforesaid MCA Circulars, this Postal Ballot Notice is being sent only through electronic mode to those Members whose e-mail addresses are registered with the Company/ Depository Participants. If your e-mail address is not registered with the Company/Depository Participants, please follow the process provided in the Notes appended below to receive this Postal Ballot Notice and login ID and password for remote e-voting. The communication of the assent or dissent of the Members on the proposed resolutions would only take place through the remote e-voting system. In accordance with Sections 108 and 110 of the Act read with the Rules and Regulation 44 of the SEBI Listing Regulations, the Company has engaged the services of the Central Depository Services (India) Limited (CDSL), one of the agencies authorized by the MCA, to provide the remote e-voting facility. The procedure for remote e-voting is detailed in the Notes annexed to this Notice. The remote e-voting period shall commence from Friday, 24th July 2026 at 9:00 a.m. (IST) and conclude on Saturday, 22nd August 2026 at 05:00 p.m. (IST). The remote e-voting facility will be disabled by CDSL thereafter. The Board of Directors of the Company has appointed Mr. Ketan R. Shirwadkar (FCS No 13938; CP 15386) Proprietor of M/s. KRS & Co., Practicing Company Secretaries, as Scrutinizer for conducting the Postal Ballot voting through Remote e-voting in a fair and transparent manner. Page 1 of 22 GUJARAT THEMIS BIOSYN LIMITED CIN: L24230GJ1981PLC004878 Regd. Office. Plot no. 69-C, GIDC Industrial Estate, Vapi-396 195, Dist. Valsad, Gujarat Phone No: 0260-2430027 / 2400639 website www.gtbl.in. E-mail: secretary@gtbl.in.net Upon completion of scrutiny of the Postal Ballot (e-voting), the Scrutinizer will submit his report to the Chairman or in his absence to the Company Secretary of the Company or any person authorised by him on or before Tuesday, 25th August, 2026. The result of Postal Ballot (e-voting) shall also be displayed at the Company's Registered office. In addition to the results being communicated to Stock Exchanges i.e. BSE Limited and the National Stock Exchange of India Limited, CDSL, NSDL, Registrar and Share Transfer Agent (RTA), it shall also be displayed at the Company's Registered office and on the Company's website www.gtbl.in SPECIAL BUSINESS: 1. Raising funds by issue of Equity Shares through Qualified Institutions Placement To consider and if thought fit, to pass the following resolution, with or without modification, as a special resolution. “RESOLVED THAT in supersession of the special resolution passed by the members of the Company dated July 8, 2026 and pursuant to the provisions of Sections 23, 42, 62(1)(c), 71, 179 and other applicable provisions, if any, of the Companies Act, 2013, as amended, (“Companies Act”), the Companies (Prospectus and Allotment of Securities) Rules, 2014, the Companies (Share Capital and Debentures) Rules, 2014 and other rules and regulations framed thereunder (including any amendments, stat [Showing first 8,000 characters — download PDF for full document]