Windsor Machines Limited Receives Trading Approval for 26.06 Lakh Equity Shares from Warrant Conversion
Windsor Machines Limited received trading approval from NSE and BSE for 26,06,203 equity shares of ₹2.00 face value each, issued at ₹189.85 premium through warrant conversion on preferential basis. The shares, bearing distinctive numbers 84478319 to 87084521, will commence trading from December 29, 2025, subject to lock-in until June 30, 2027. Both exchanges issued approval letters dated December 26, 2025, completing the regulatory process for these promoter-allotted securities.

*this image is generated using AI for illustrative purposes only.
Windsor Machines Limited has secured trading approval from both the National Stock Exchange of India Limited (NSE) and BSE Limited for 26,06,203 equity shares allotted through warrant conversion on preferential basis. The approval, received on December 26, 2025, enables trading of these securities from December 29, 2025.
Trading Approval Details
The company received formal approval letters from both exchanges on December 26, 2025. NSE issued approval via letter bearing number NSE/LIST/52174, while BSE provided approval through letter number LOD/PREF/SV/464/2025-2026. The approval covers equity shares allotted pursuant to conversion of warrants issued on preferential basis to promoters.
| Parameter: | Details |
|---|---|
| Number of Shares: | 26,06,203 |
| Face Value: | ₹2.00 per share |
| Premium: | ₹189.85 per share |
| Trading Commencement: | December 29, 2025 |
| Lock-in Period: | Until June 30, 2027 |
Share Specifications
The newly approved equity shares carry distinctive numbers from 84478319 to 87084521. These shares were allotted to promoters on a preferential basis and will trade under the symbol 'WINDMACHIN' on NSE in the EQ series. The shares are subject to a lock-in period extending until June 30, 2027.
Regulatory Compliance
Windsor Machines Limited made this disclosure pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015. The company's Company Secretary and Compliance Officer, Rohit Sojitra, signed the regulatory filing on December 26, 2025.
Exchange Communications
BSE issued Notice No. 20251226-13 dated December 26, 2025 to its Trading Members regarding the listing of these securities. NSE confirmed that all future critical and price-sensitive information submissions should be made through NEAPS (NSE Electronic Application Processing System), the exchange's online filing facility.
The trading approval represents the completion of the warrant conversion process and adds to the company's existing equity base, providing enhanced liquidity for investors while maintaining the prescribed lock-in restrictions for promoter holdings.
Historical Stock Returns for Windsor Machines
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| +0.77% | +2.95% | -1.99% | -21.13% | -27.48% | +1,420.28% |

































