SIGA Technologies Inc. (SIGA) Stock

About SIGA Technologies Inc.

SIGA Technologies Inc. is led by CEO Diem Nguyen, employs 46 people, headquartered in US, publicly traded since 1997.

SIGA Technologies Inc. (SIGA) stock trades at $3.12 with a market capitalization of $224.17M. The stock is valued at a negative price-to-earnings (P/E) ratio of -77.52, reflecting a net loss over the last twelve months, price-to-book of 1.47, price-to-sales of 4.52. Over the past 52 weeks the stock has ranged between $2.83 and $8.95, and currently trades 65.1% below its 52-week high. It pays a dividend yielding 17.75%.

On profitability, SIGA Technologies Inc. generates a return on equity (ROE) of -1.53% (negative, reflecting a net loss), return on capital employed of -6.63%, an operating margin of 25.26%, a net profit margin of -5.14%.

SIGA Technologies Inc. by the numbers, 2016–2025

Between 2016 and 2025 SIGA Technologies Inc. reported revenue of $15.0M rising to $95.0M, a change of +533.3% across 10 years. Compounded, revenue has grown -5.3% a year over five years, -5.1% over three, -31.6% over the last twelve months. Net profit rose to $23.0M.

Operating margin went from -206.9% in 2016 to 25.1% in 2025, a gain of 232.0 percentage points. The most recent net margin is -5.14%. On a trailing twelve-month basis to Jun '26, revenue is $54.0M and net profit $-2.0M.

Borrowings fell from $67.0M to $1.0M, cash from operations was $43.0M in the latest year, positive in 7 of the last 10.

Return on equity has averaged 26.6% over five years, and was 11.6% in the most recent year.

The share price itself has compounded at —% a year over five years, —% over three, —% over the last year. Past price movement is history, not a forecast.

Figures are as reported and in the company's own reporting currency. They describe what has already happened and carry no implication about what follows.

SIGA Technologies Inc. (SIGA) — frequently asked questions