Citibank N.A. has submitted a regulatory filing to the Bombay Stock Exchange under SEBI's Substantial Acquisition of Shares and Takeover Regulations 2011, disclosing changes in client shareholding for arisinfra solutions Limited. The disclosure, filed on March 10, 2026, provides detailed information about share transactions executed by investment funds managed through Citibank's custody services.

Transaction Details and Current Holdings

The filing reveals that client funds now hold a total of 28,45,701 shares in Arisinfra Solutions Limited, representing 3.48% of the company's paid-up equity capital. This marks a change from their previous position, with the transaction involving acquisition of 12,37,676 shares through secondary market operations.

Client Fund Structure

The disclosure identifies four investment entities acting as the acquirers and persons acting in concert:

• THINK INVESTMENTS PCC FDI
• THINK INVESTMENTS PCC
• TIMF HOLDINGS
• THINK INDIA OPPORTUNITIES MASTER FUND LP

These entities hold SEBI registration numbers IN-MU-FP-0654-22, IN-MU-FP-0009-14, and IN-CY-FP-0461-20, and are confirmed as non-promoter entities in the target company.

Shareholding Movement Analysis

The regulatory filing provides a comprehensive breakdown of the shareholding changes, showing the position before and after the February 26, 2026 transaction.

The transaction represents a net reduction in percentage holding despite the acquisition of additional shares, indicating changes in the overall shareholding structure or capital base of Arisinfra Solutions Limited.

Company Capital Structure

Arisinfra Solutions Limited maintains a paid-up equity capital of 8,17,61,246 shares, with its securities listed on both BSE and NSE exchanges. The company's total diluted share capital remains unchanged at 8,17,61,246 shares following this transaction, as no convertible securities or warrants were involved in the reported dealings.

The disclosure was signed by Sagar Madan as constituted attorney for Citibank N.A.'s Securities Services division, with the filing processed through their Mumbai office at Bandra Kurla Complex. This regulatory submission ensures compliance with SEBI's transparency requirements for substantial shareholding changes in publicly listed companies.

Arisinfra Solutions Limited has announced the grant of 1,42,000 employee stock options under its Employee Stock Option Plan - 2021, marking a significant step in the company's employee compensation strategy. The Nomination and Remuneration Committee approved this grant through a circular resolution passed on March 07, 2026.

Grant Details and Financial Impact

The approved stock options carry a total value of Rs. 2,84,000, with each option priced at Rs. 2.00 per share. The grant structure follows the company's established ESOP-2021 framework and complies with SEBI regulations.

Regulatory Compliance and Structure

The employee stock option grant operates under the Securities and Exchange Board of India (Share Based Employee Benefits and Sweat Equity) Regulations, 2021. Each stock option entitles the holder to apply for one equity share of the company valued at Rs. 2.00 each upon exercise.

Implementation Timeline and Exercise Provisions

The vesting and exercise timeline for the granted options will follow the provisions outlined in the Arisinfra ESOP - 2021 plan. The company has not reported any options exercised, money realized from exercises, or lapsed options as of the grant date. The diluted earnings per share calculation is not applicable at this stage since this announcement pertains specifically to the grant of options rather than their exercise.

Corporate Governance and Disclosure

The announcement was signed by Bhavik Jayesh Khara, Whole Time Director and CFO, ensuring proper corporate governance protocols. The company has committed to uploading the intimation details on its investor relations section, maintaining transparency with stakeholders and regulatory compliance with SEBI Master Circular requirements dated January 30, 2026.