Intimation of Book closure

CIN : L65990GJ1988PLC01570 ® Prerna RY Infrabuild Lane Opp. Honest (Prahaladnagar), Off S. G. Road, Makarba, Anmedabad - 380058 seen! Limited © 99090 08010, 079 2692 5653 &8 info@prernagroup.com www.prernagroup.com MAINE) (BSE Listed Company) Date: 27" August, 2026 To, The Department of Corporate Service, BSE Limited, 1st Floor, New Trading Ring, Rotunda Building, Phiroze Jeejeebhoy Tower, Dalal Street, Mumbai-400 001. Scrip Code — 531802 Dear Sir, Sub: Intimation of the Book Closure and record date. Pursuant to the Regulation 42 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we would like to inform you that the 38" Annual General Meeting (“AGM") of the Company is scheduled to be held on Monday, the 28" day of September, 2026 at 11:00 a.m. (IST) through Video Conferencing ("VC") / ) / Another Audio-Visual Means ("OAVM"). The details of the Book closure as per Regulation 42 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 are as given below: SrNo_ | Particulars Details 1 Book Closure / Record Date Book Closure | 2 Type of Security Equity Shares | 3 Book Closure Start Date Tuesday 22" September 2026 4 Book Closure End Date Monday 28*" September 2026 5 Purpose Annual general Meeting 2025- 6 Meeting (AGM) Date Monday 28" September 2026 7 Cut off date of E voting Monday 21* September 2026 8 E voting start date and time Friday 25‘ September 2026. 9.00 a.m. 9 E voting end date and time Sunday 27" September 2026. 5.00 p.m. Kindly take it on your record. Yours faithfully, For, PRERNA INFRABUILD LIMITED SANKET SHAH Managing Director | DIN: 00038121 |