SIGA Technologies, Inc.
SIGA Technologies, Inc. (NASDAQ: SIGA) is trading at $3.40, about ₹326 at today's USD/INR rate, as of 30 Sep 2026, 4:00 PM ET, down 1.16% today. Indian residents can buy SIGA Technologies from India on Paasa under the RBI's Liberalised Remittance Scheme.
Quote
Today's low
$3.35
Today's high
$3.43
52 week low
$2.83
52 week high
$9.29
SIGA opened at $3.41, closed previously at $3.44, and has traded between $2.83 and $9.29 over the past 52 weeks.
About
SIGA Technologies, Inc. is a pharmaceutical company with commercialized products, specializing in the health security and infectious disease sectors across the United States. A core offering is TPOXX, an oral antiviral drug formulated to combat human smallpox, a condition caused by the variola virus. Furthermore, the company has forged a strategic collaboration with Cipla Therapeutics. This partnership aims to ensure ongoing innovation and accessibility of antibacterial treatments, particularly those designed to counter biothreats. Founded in 1995, SIGA Technologies' corporate headquarters are located in New York, New York.
Key statistics
Avg. volume
664.80K
Market cap
$243.86M
P/E Ratio
-77.98
Price-to-sales ratio
4.54
Enterprise value
$283.14M
Free cash flow yield
9.86%
Debt-to-equity ratio
0.00
Return on equity
11.72%
ROIC
8.99%
Beta
0.89
Dividend yield
17.65%
Last dividend
$1.20
Financial overview
Revenue
$94.60M
Earnings per share
$0.33
Free cash flow
$43.12M
Net profit margin
-5.14%
Gross margin
54.35%
EBITDA
$30.96M
Revenue growth
-31.80%
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This is not an investment recommendation
How to buy SIGA Technologies from India
Indian residents can buy SIGA Technologies 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.
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.
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.
Search for SIGA Technologies and place an order
Find SIGA Technologies by name or by its ticker, SIGA, and choose an order type. You can buy by amount or by quantity — fractional shares mean there is no minimum trade size. SIGA Technologies trades 7:00 pm – 1:30 am IST; orders can only execute during that window.
Track holdings and download tax reports
Follow your SIGA Technologies position in USD and INR, and use Paasa's capital-gains and dividend statements when you file your Indian return.
Read the full guide: how to invest in SIGA Technologies from India
Trading and taxes when buying SIGA Technologies from India
Trading and limits
- Trading hours
- 9:30 am – 4:00 pm ET
- 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
- Slab rateDividends are taxed at your slab rate in India. The US withholds tax on dividends paid to Indian residents at the treaty rate; Paasa files Form W-8BEN for you, and the tax withheld can generally be claimed as a credit in India. SIGA Technologies’ current yield is 17.65%.Dividend tax explained
- US estate tax
- May applyUS-situs assets such as US-listed shares can be exposed to US estate tax for non-US persons.US estate tax calculator
Custody. Shares are held in your own name at Interactive Brokers LLC and are SIPC-insured up to $500,000 in total, including $250,000 for cash.
FAQs
Can Indian residents buy SIGA Technologies stock?
Yes. SIGA Technologies (SIGA) has been listed on NASDAQ since 1997, in the Drug Manufacturers - Specialty & Generic 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. Shares are held in your own name at Interactive Brokers LLC and are SIPC-insured up to $500,000 in total, including $250,000 for cash.
How much does one SIGA Technologies share cost in rupees?
One SIGA Technologies share is $3.40 — about ₹326 at a USD/INR rate of 96.00 on 30 Sep 2026. Both the SIGA Technologies 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 SIGA Technologies 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.
Can I buy whole shares of SIGA Technologies?
Yes. One SIGA Technologies share is $3.40, and you can buy as many whole shares as you like. You can also buy by amount rather than by quantity: there is no minimum trade size, and Paasa supports fractional investing in SIGA Technologies.
How are gains on SIGA Technologies shares taxed in India?
The US does not levy capital gains tax on shares for Indian residents, 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 USD/INR rate on the purchase and the sale date, so the rupee move counts alongside the SIGA Technologies price. Paasa issues a capital-gains statement for your return.
Does SIGA Technologies pay a dividend, and how is it taxed in India?
Yes. SIGA Technologies pays a dividend and the current yield is 17.65%; the last declared dividend was $1.20 per share, about ₹115.20. Dividends are taxed at your slab rate in India. The US withholds tax on dividends paid to Indian residents at the treaty rate; Paasa files Form W-8BEN for you, and the tax withheld can generally be claimed as a credit in India. Paasa's dividend report lists the gross dividend and any tax withheld for each payment.
When can I trade SIGA Technologies from India?
NASDAQ trades 7:00 pm – 1:30 am IST in Indian time, so the close lands after midnight. The window shifts to 8:00 pm – 2:30 am IST when the US is on standard time. Orders can only execute during that window.
Is there estate or inheritance tax on SIGA Technologies shares held from India?
US-situs assets such as US-listed shares can be exposed to US estate tax for non-US persons. It applies to your overall holdings in that jurisdiction rather than to any one position. Paasa's US estate tax calculator shows the exposure for a given portfolio value.
Do I have to declare SIGA Technologies 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 SIGA Technologies holding, its cost and its closing value.
How do I sell SIGA Technologies and bring the money back to India?
You sell during market hours (7:00 pm – 1:30 am IST) and the proceeds settle in USD 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.