Certificate under SEBI (Depositories and Participants) Regulations, 2018

October 9, 2026 To To The Corporate Relations Department The Listing Department BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, Dalal Street, Bandra Kurla Complex, Bandra (E), Mumbai – 400001 Mumbai – 400051 Code: 540222 Code: LAURUSLABS Dear Sir / Madam, Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended September 30, 2026 Please find attached the certificates received from KFin Technologies Limited, Registrar and Share Transfer Agent of the Company in accordance with Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended September 30, 2026. This is for your information and records. Thanking you, Yours sincerely, For Laurus Labs Limited G. Venkateswar Reddy Company Secretary & Compliance Officer Encl: A/a KFIN/LLAB/CDSL/74(5) E/1 Date: 02‐10‐2026 CENTRAL DEPOSITORY SERVICES (INDIA) LIMITED REGD OFF: MARATHON FUTUREX, A WING 25TH FLOOR NM JOSHI MARG LOWER PAREL (EAST) MUMBAI ‐ 400 023 Dear Sir(s), Sub: Certificate under Regulation 74(5) for the quarter ended September 30,2026 We as Registrar to an Issue and Share Transfer Agent of the LAURUS LABS LIMITED, certify that the details of securities dematerialized/rematerialized during the aforesaid period, as required under Regulation 74(5) of SEBI (Depositories and participants) Regulations 2018 have been furnished to all the Stock Exchanges where the shares of the company are listed. Thanking You Yours faithfully, for KFIN TECHNOLOGIES LIMITED GANESH CHANDRA PATRO DEPUTY VICE PRESIDENT CC TO: LAURUS LABS LIMITED PLOT NO.21, JAWAHARLAL NEHRU PHARMA CITY PARAWADA VISAKHAPATNAM 531021 KFIN/LLAB/NSDL/74(5) E/1 Date: 02‐10‐2026 NATIONAL SECURITIES DEPOSITORY LIMITED TRADE WORLD 4TH FLOOR KAMALA MILLS COMPOUND SENAPATI BAPAT MARG LOWER PAREL MUMBAI ‐ 400 013 Dear Sir(s), Sub: Certificate under Regulation 74(5) for the quarter ended September 30,2026 We as Registrar to an Issue and Share Transfer Agent of the LAURUS LABS LIMITED, certify that the details of securities dematerialized/rematerialized during the aforesaid period, as required under Regulation 74(5) of SEBI (Depositories and participants) Regulations 2018 have been furnished to all the Stock Exchanges where the shares of the company are listed. Thanking You Yours faithfully, for KFIN TECHNOLOGIES LIMITED GANESH CHANDRA PATRO DEPUTY VICE PRESIDENT CC TO: LAURUS LABS LIMITED PLOT NO.21, JAWAHARLAL NEHRU PHARMA CITY PARAWADA VISAKHAPATNAM 531021