Choksi Laboratories Ltd. — Board/Management Information 2026

May 18, 2026

Corporate Office & Central Laboratory :
Survey No 9/1, Near Tulsiyana Industrial Park, Gram
Kumerdi, IndoreMp 453555
Tel: +91 731 4243850 - 88
Email: compliance_officer@choksilab.in
Website: www.choksilab.in
CIN: L85195MP1993PLC007471

CHOKSI LABORATORIES
LIMITED

To,
The Corporate Relationship Department
BSE Limited
Phiroze Jeejeebhoy Tower
Dalal Street, Fort
Mumbai-Maharashtra 400001

Date: 18th May, 2026

Ref: Scrip Code: 526546, ISIN: INE493D01013

Subject: Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 - Change in Key Managerial Personnel

Dear Sir/Madam,

Pursuant to Regulation 30 read with Schedule III and other applicable provisions of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby inform you that Mr. Vyangesh Choksi (DIN: 00154926), Whole Time Director & Chief Financial Officer of the Company, has tendered his resignation from the position of Chief Financial Officer (CFO) of the Company.

Accordingly, Mr. Vyangesh Choksi has been relieved from the responsibilities of Chief Financial Officer with effect from the close of business hours on May 18, 2026. However, he shall continue to serve as the Whole Time Director of the Company.

Thanking You,

Yours faithfully,

FOR CHOKSI LABORATORIES LIMITED

PRAKHAR DUBEY
Digitally signed by
PRAKHAR DUBEY
Date: 2026.05.18
16:03:58 +05'30'

PRAKHAR DUBEY
COMPANY SECRETARY &
COMPLIANCE OFFICER

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Corporate Office & Central Laboratory :
Survey No 9/1, Near Tulsiyana Industrial Park, Gram
Kumerdi, IndoreMp 453555
Tel: +91 731 4243850 - 88
Email: compliance_officer@choksilab.in
Website: www.choksilab.in
CIN: L85195MP1993PLC007471

CHOKSI
LABORATORIES
LIMITED

Disclosure of information pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (as amended), read with SEBI Master circular HO/ 49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 (as amended):

Reason for change	Resignation as Chief Financial Officer
Date of Resignation	05^{th} May, 2026.
But taken on record 18^{th} May,2026 in the duly convened board meeting.
Brief Profile (in case of appointment)	Not applicable
Disclosure of relationship between Directors (in case of appointment)	Not applicable

FOR CHOKSI LABORATORIES LIMITED

PRAKHAR DUBEY
Digitally signed by
PRAKHAR DUBEY
Date: 2026.05.18
16:04:31 +05'30'

PRAKHAR DUBEY
COMPANY SECRETARY &
COMPLIANCE OFFICER

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To,

The Managing Director

Choksi Laboratories Ltd

Survey No. 9/1, Balaji Tulsiyana Industrial Estate,

Near Madhuri Refiners, Kumedi, Off. M.R. 10 Toll Naka, Indore – 452010

Subject: Resignation from the position of Chief Financial Officer (CFO)

Dear Sir/Madam,

I, Vyangesh Choksi, hereby tender my resignation from the position of Chief Financial Officer (CFO) of the company. This decision is due to my commitment to ongoing multiple new projects within the company.

I hereby confirm that there are no other material reasons for my resignation other than the one mentioned above. Furthermore, my sign-offs, certifications, and financial statements during my tenure were based on the books, records, and information made available.

I request you to kindly accept my resignation and take the same on record. Further, request you to acknowledge receipt of this letter and complete all the necessary regulatory and corporate formalities. I wish to thank the CMD and other stake holders for the continued support during the tenure.

Best Regards,

Vyangesh Choksi

Date – 05th May 2026