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APTALSEMarket openCloses 4:30pm UK

Aptamer Group plc

£0.00Last updated
+£0.00 (0.00%)Past day
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Aptamer Group plc (LSE: APTA) is trading at £0.00, about ₹0 at today's GBP/INR rate, as of 30 Sep 2026, 3:00 AM ET. Indian residents can buy Aptamer from India on Paasa under the RBI's Liberalised Remittance Scheme.

Quote

Open:£0.00
Previous close:£0.00
Volume:0.00

Today's low

£0.00

Today's high

£0.00

52 week low

£0.00

52 week high

£0.01

APTA opened at £0.00, closed previously at £0.00, and has traded between £0.00 and £0.01 over the past 52 weeks.

About

Aptamer Group plc, an international company headquartered in York, United Kingdom, specializes in providing advanced binders for applications spanning research, diagnostics, and therapeutics. Their innovative binder technology is engineered to resolve challenges often associated with traditional molecular tools, such as antibodies, offering crucial solutions to bioprocessing, diagnostic, and pharmaceutical scientists. Established in 2014, the company primarily serves pharmaceutical corporations, diagnostic development firms, and various research institutes.

Country
GB
CEO
Arron Craig Tolley
Exchange listed on
LSE
Industry
Biotechnology
Base currency
GBP
Full Time Employees
30
Sector
Healthcare
IPO date
22/12/2021

Key statistics

Avg. volume

5.76M

Market cap

£10.88M

P/E Ratio

-3.15

Price-to-sales ratio

7.90

Enterprise value

£6.79M

Free cash flow yield

-27.34%

Debt-to-equity ratio

0.15

Return on equity

-175.40%

ROIC

-133.37%

Beta

0.87

Dividend yield

0.00%

Last dividend

£0.00

Financial overview

Revenue

£1.20M

Earnings per share

-£0.00

Free cash flow

-£2.01M

Net profit margin

-178.52%

Gross margin

31.79%

EBITDA

-£2.28M

Revenue growth

39.88%

Similar securities

This is not an investment recommendation

How to buy Aptamer from India

Indian residents can buy Aptamer shares through Paasa in four steps. Funds leave India under the RBI's Liberalised Remittance Scheme and the shares are held in your own name with Interactive Brokers.

  1. Open a Paasa account

    Complete digital KYC with your PAN, Aadhaar and address proof. Your brokerage account is opened in your own name with Interactive Brokers.

  2. Add funds under LRS

    Transfer INR from your Indian bank account. Your bank reports the remittance under the RBI's Liberalised Remittance Scheme and converts it to US dollars and then to GBP.

  3. Search for Aptamer and place an order

    Find Aptamer by name or by its ticker, APTA, and choose an order type. Aptamer trades 12:30 pm – 9:00 pm IST; orders can only execute during that window.

  4. Track holdings and download tax reports

    Follow your Aptamer position in GBP and INR. Aptamer pays no dividend today, so your filing is the capital-gains statement plus the Schedule FA holding line.

Read the full guide: how to invest in Aptamer from India

Trading and taxes when buying Aptamer from India

Trading and limits

Trading hours
8:00 am – 4:30 pm UK
LRS limit
$250,000Per financial year, under the RBI's Liberalised Remittance Scheme.

Tax for Indian residents

TCS on remittance
20%Collected by your bank on LRS remittances above ₹10 lakh in a financial year. The TCS is adjustable against your income-tax liability.Adjusting TCS against your tax
Capital gains in India
12.5% or slab rateGains on shares held for more than 24 months are long-term and taxed at 12.5%. Gains on shares held for 24 months or less are short-term and taxed at your income-tax slab rate.Capital gains explained
Dividends
NoneAptamer does not currently pay a dividend. If it starts, dividends are taxed at your slab rate in India.Dividend tax explained
Transaction tax
The UK charges 0.5% Stamp Duty Reserve Tax when buying direct company shares electronically on the LSE; ETFs and UCITS funds do not attract it.
Estate or inheritance tax
May applyShares in UK-incorporated companies are UK-situs assets and fall within UK Inheritance Tax, charged at 40% above the £325,000 threshold for non-residents.Estate tax explained

Custody. Shares are held in your own name at Interactive Brokers, segregated from Paasa's own assets.

FAQs

Can Indian residents buy Aptamer stock?

Yes. Aptamer (APTA) has been listed on the London Stock Exchange since 2021, in the Biotechnology industry, and Indian residents can buy it through Paasa. You fund the account from your Indian bank under the RBI's Liberalised Remittance Scheme and the money is converted to US dollars and then to GBP. Shares are held in your own name at Interactive Brokers, segregated from Paasa's own assets.

How much does one Aptamer share cost in rupees?

One Aptamer share is £0.00 — about ₹0 at a GBP/INR rate of 127.06 on 29 Sep 2026. Both the Aptamer price and the rupee rate move during the day, so the rupee cost changes with them.

What are the LRS and TCS rules for buying Aptamer from India?

Remit up to $250,000 per financial year under the RBI's Liberalised Remittance Scheme (LRS). Banks collect 20% tax at source on LRS remittances above ₹10 lakh in a financial year; the TCS is adjustable against your income-tax liability. FX and the LRS declaration are handled by your bank when you fund your account.

How are gains on Aptamer shares taxed in India?

Non-residents are exempt from UK capital gains tax on the disposal of listed shares, so the tax is an India-side one. Gains on shares held for more than 24 months are long-term and taxed at 12.5%. Gains on shares held for 24 months or less are short-term and taxed at your income-tax slab rate. The gain is computed in rupees using the GBP/INR rate on the purchase and the sale date, so the rupee move counts alongside the Aptamer price. Paasa issues a capital-gains statement for your return.

Does Aptamer pay a dividend?

No. Aptamer does not currently pay a dividend, so holding it produces no dividend income to declare in India. If it starts paying one, the Indian treatment is the usual one — dividends are taxed at your slab rate in India — and Paasa's dividend report would show the gross amount and any tax withheld.

When can I trade Aptamer from India?

The London Stock Exchange trades 12:30 pm – 9:00 pm IST in Indian time. The window shifts to 1:30 pm – 10:00 pm IST when the UK is on standard time. Orders can only execute during that window.

Is there estate or inheritance tax on Aptamer shares held from India?

Shares in UK-incorporated companies are UK-situs assets and fall within UK Inheritance Tax, charged at 40% above the £325,000 threshold for non-residents. It applies to your overall holdings in that jurisdiction rather than to any one position.

Are there transaction taxes when buying Aptamer?

The UK charges 0.5% Stamp Duty Reserve Tax when buying direct company shares electronically on the LSE; ETFs and UCITS funds do not attract it. This is charged by the market, not by Paasa.

Do I have to declare Aptamer shares in my Indian tax return?

Yes. Foreign shares held on 31 March must be reported in Schedule FA of your Indian income-tax return. Paasa gives you a Schedule FA-ready statement listing your Aptamer holding, its cost and its closing value.

How do I sell Aptamer and bring the money back to India?

You sell during market hours (12:30 pm – 9:00 pm IST) and the proceeds settle in GBP in your Paasa account. From there you can hold the balance, reinvest, or repatriate. Funds can be withdrawn in any currency to any bank account in your own name. Whether the sale is short- or long-term is decided by the 24-month holding period.