South India Paper Mills open offer: 26% at ₹120 in 2026

Key developments at a glance

South India Paper Mills Ltd is in focus after a mandatory open offer was announced by Nandini Modi and Kirit Modi along with seven persons acting in concert (PACs). The offer aims to buy up to 26% of the company at an offer price of ₹120 per share. The open offer follows a share purchase agreement (SPA) that involves a 20.21% stake changing hands via a block deal. Separately, the company has scheduled its 67th annual general meeting (AGM) for September 17, 2026, to be held through video conferencing. The company also disclosed the remote e-voting timetable linked to the AGM. Together, these updates put both corporate control and shareholder participation events on the near-term calendar.

Mandatory open offer: what has been announced

Nandini Modi and Kirit Modi, with their PACs, have launched a mandatory open offer to acquire up to 26% of the voting share capital of South India Paper Mills. The acquirers intend to purchase up to 48,75,000 fully paid-up equity shares. The offer price is fixed at ₹120 per share. If the offer is fully accepted, the maximum consideration is ₹58.5 crore. The payment for the open offer will be made entirely in cash. The open offer has been stated to be compliant with Regulations 3(1) and 4 of the SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011.

The trigger: 20.21% SPA and block deal details

The open offer was triggered by an underlying transaction involving an SPA dated August 18, 2026. Under this agreement, the acquirers agreed to acquire 37,90,240 equity shares, representing 20.21% of the voting share capital. The sellers named in the announcement are Harshad Natvarlal Modi and Rajul Harshad Modi. The consideration for this block deal is ₹45.48 crore, also priced at ₹120 per share. With the SPA plus the open offer, the combined transaction value has been cited at approximately ₹104 crore. The stated implication is a significant increase in the acquirers’ stake and a shift in control.

How the shareholding and control changes are described

The announcement states that the combined transactions would raise the acquirers’ holding from 19.17% to over 39%, thereby establishing control over the paper manufacturing firm. The open offer provides an exit opportunity to public shareholders at a fixed price, subject to acceptance and process completion. The offer price has been determined in accordance with SEBI SAST Regulations, and it may be revised as per regulatory provisions. The tendering period for shareholders to accept the offer will be 10 working days, with the specific dates to be disclosed in the forthcoming Letter of Offer. Investors were also advised to track the Detailed Public Statement (DPS), expected within five working days of the public announcement, for process timelines.

AGM and e-voting schedule: dates shareholders should note

South India Paper Mills has scheduled its 67th AGM for September 17, 2026. The AGM will be conducted via video conferencing. For voting eligibility, the e-voting cut-off date is set at September 10, 2026. The remote e-voting period begins on September 14, 2026, at 9:00 am and closes on September 16, 2026, at 5:00 pm. These dates define the window for shareholders to cast votes electronically ahead of the meeting. For shareholders tracking both the control transaction and routine corporate approvals, the timing matters because it clusters multiple decision points in the same month.

Stock identifiers and price points mentioned

South India Paper Mills is listed as NSE: SIPAPER and BSE: 516108, in the Paper & Paper Products sector. A price point cited in the data shows ₹112.10, down ₹5.15 (-4.39%), with a timestamp of 04:01 PM on BSE. Another line states: “As of 24 Aug 2026, South India Paper Mills share price is ₹117.2.” The market depth snippet shows a Bid / Ask of 115.00 / 117.55. The same data includes a “Previous Close” of ₹101.00 and an “Open” of ₹121.20. It also lists 52-week high ₹118.4, today’s low ₹112.1, and 52-week low ₹65.1.

Summary table: offer, SPA, and key timelines

Company updates and regulatory filings referenced

The data references exchange updates titled “Announcement Under Reg 30 - Updates - Public Announcement Received By The Company From Acquirer Mrs Nandini Modi And Kirit Modi” dated 18 Aug 2026. It also references “Public Announcement - Open Offer” dated 10 Aug 2026. Indcap Advisors Private Limited has been appointed as the Manager to the Open Offer. The structure described aligns with the SEBI SAST framework where an SPA that leads to a change in control can trigger a mandatory open offer to public shareholders. The Letter of Offer is expected to provide the final tendering dates, while the DPS is expected to outline timelines and procedural details.

Financial performance data cited in the announcement

The article text states that South India Paper Mills reported a net profit of ₹497.79 lakh for Q1FY27, up 408% YoY, attributed to revenue growth and controlled expenses. In normalized units, the reported net profit is ₹4.98 crore (₹497.79 lakh). No quarterly revenue figure is provided in the supplied text, so only the stated profit and year-on-year percentage change can be cited. The mention is relevant because open offers and control changes often heighten investor scrutiny of near-term operating performance.

Shareholding snapshot provided (Jun 2025 to Jun 2026)

The shareholding table in the provided text shows promoters at 31.28% (Jun 2025), 30.85% (Sep 2025), 27.91% (Dec 2025), 27.81% (Mar 2026), and 26.91% (Jun 2026). Investors are shown at 68.72% (Jun 2025), 69.15% (Sep 2025), 72.09% (Dec 2025), 72.19% (Mar 2026), and 73.09% (Jun 2026). The table also lists certain holders and their percentages, including Harshad Natvarlal Modi (13.55%) and Rajul Harshad Modi (6.67%) across the displayed quarters, along with other names such as Anil Kumar Goel (5.33%), Fortune Packaging LLP (4.63% in Jun 2026), Kirit Modi (1.61% in Jun 2026), and Nandini Modi (2.85% in Jun 2026).

Why the development matters for investors

A mandatory open offer at a stated price provides a defined exit option for shareholders during a potential change in control. The announcement explicitly links the offer to an SPA and describes a post-transaction increase in the acquirers’ holding from 19.17% to over 39%. For shareholders, the practical next steps are to watch for the DPS and the Letter of Offer, because those documents will set the acceptance window and operational instructions. Separately, the AGM and the remote e-voting schedule create a time-bound requirement for participation, with eligibility determined by the September 10, 2026 cut-off date. With both developments occurring close together, investors may track filings closely for final timelines and procedural updates.