Share-based payments (Tables)
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12 Months Ended |
Mar. 31, 2026 |
| Disclosure of terms and conditions of share-based payment arrangement [line items] |
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| Disclosure of number and weighted average exercise prices of share options |
As the number of stock options and the price of those options were made known to each allottee, the Plan has been considered as a fixed price grant. Stock option activity under the ASOP 2014 Plan is as follows: No. of options granted, exercised and forfeited | | | | Weighted average exercise price in ₹ 2026 | | | | Weighted average exercise price in ₹ 2025 | | | | Weighted average exercise price in ₹ 2024 | Outstanding at the beginning of the year | | | | | | | | | | | | | | | | | | | | | | | | | | Forfeited during the year | | (217,450) | | | | (1,426,246) | | | | (146,700) | | | | | (146,214) | | | | (11,420,954) | | | | | | | Exercised during the year | | (505,290) | | | | (770,976) | | | | (497,091) | | | Outstanding at the end of the year | | | | | | | | | | | | | Exercisable at the end of the year | | | | | | | | | | | | |
| * | During the year there was a ratio change from the current ratio, where one (1) ADS represents one (1) equity share, to a new ratio, where one (1) ADS represents six (6) equity shares, with no change to the Company’s equity shares with effect from October 4, 2024.Outstanding options after ratio change is 78,788 at the end of March 31, 2026 out of which exercisable is 65,000 Options. |
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| Disclosure of number and weighted average remaining contractual life of outstanding share options |
A summary of information about fixed price stock options outstanding with respect to ASOP 2014 is furnished below: | | Range of exercise price in ₹ | | Number outstanding on March 31 | | Weighted average exercise price in ₹ | | Weighted average remaining contractual life | | Number exercisable on March 31 | | Weighted average exercise price In ₹ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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| SISL Employee Stock Option Plan 2025 [Member] |
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| Disclosure of terms and conditions of share-based payment arrangement [line items] |
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| Disclosure of number and weighted average exercise prices of share options |
The movement in the number of stock options are as follows: No. of options granted, exercised and forfeited | | | | | | | Outstanding at the beginning of the year | | | | | | | | | | Forfeited and expired during the year | | | | | Exercised during the year | | | | | Outstanding at the end of the year | | | | | Exercisable at the end of the year | | | | |
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| Disclosure of number and weighted average remaining contractual life of outstanding share options |
Range of weighted average remaining contractual life, weighted average fair value and weighted average share price for the options are as follows: | | | | | | | Remaining contractual life for the options outstanding as of (years) | | | | | Fair value for the options granted during the year ended (₹) | | | | |
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| Disclosure of terms and conditions of share-based payment arrangement |
The following share based payment arrangements were in existence during the current year: | SISL Employee Stock Option Plan 2025 | | | | | | | | ₹ 150 | | 2/5th of the options vests at the end of two years from the date of grant.The remaining 3/5th of the options vests equally every six months over the next 3 years. |
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| Disclosure of key inputs used in the measurement of the grant date fair valuation of equity settled plans |
| | | | | | | | | 6.45% | | | | | | | | | | 15% | | | | | 0% | | | | | | | | Share price on the date of grant ₹ | | | | |
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