SIGA SIGA Technologies Inc. - Common Stock

NASDAQ · Pharmaceuticals · View on SEC EDGAR ↗
$4.42
Price · May 20, 2026
Fundamentals as of May 7, 2026

SIGA Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range

Price
$4.42
Market Cap
$438M
P/E (TTM)
19.1
EPS (TTM)
$0.32
Revenue (TTM)
$95M
Div Yield
9.8%
ROE
11.4%
Debt/Equity
52W Range
$4 – $10

SIGA Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view

10-Year Performance Revenue, net income, margins and EPS trends

Revenue & Net Income $95M
8-point trend, -80.2%
2018-12-31 2025-12-31
EPS $0.32
10-point trend, +146.4%
2016-12-31 2025-12-31
Free Cash Flow
4-point trend, +84.2%
2016-12-31 2019-12-31
Margins 24.6%

Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?

Metric
5Y trend
SIGA
Peer Median
P/E (TTM)
5-point trend, +131.1%
19.1
24.0
P/S (TTM)
5-point trend, +11.8%
4.6
5.8
P/B
5-point trend, -30.6%
2.2
2.0

Profitability Gross, operating and net margins; ROE, ROA, ROIC

Metric
5Y trend
SIGA
Peer Median
Operating Margin
5-point trend, -62.4%
25.1%
Net Profit Margin
5-point trend, -52.6%
24.6%
33.1%
ROA
5-point trend, -73.6%
10.0%
-22.8%
ROE
5-point trend, -76.9%
11.4%
-24.5%
ROIC
5-point trend, -77.0%
9.1%

Financial Health Debt, liquidity, solvency — balance sheet strength

Metric
5Y trend
SIGA
Peer Median
Current Ratio
5-point trend, +72.8%
11.8
7.8
Quick Ratio
5-point trend, +43.5%
8.8

Growth Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR

Metric
5Y trend
SIGA
Peer Median
Revenue YoY
5-point trend, -29.2%
-31.8%
Revenue CAGR 3Y
5-point trend, -29.2%
-5.1%
Revenue CAGR 5Y
5-point trend, -29.2%
-5.4%
EPS YoY
5-point trend, -64.8%
-61.0%
Net Income YoY
5-point trend, -66.5%
-60.7%

Per Share Metrics EPS, book value per share, cash flow per share, dividend per share

Metric
5Y trend
SIGA
Peer Median
EPS (Diluted)
5-point trend, -64.8%
$0.32

Capital Efficiency Asset turnover, inventory turnover, receivables turnover

Metric
5Y trend
SIGA
Peer Median
Payout Ratio
4-point trend, +90.6%
185.2%

Dividends Yield, payout ratio, dividend history, 5Y CAGR

Dividend Yield
9.8%
Payout Ratio
185.2%
5Y Div CAGR
Ex-dateAmount
April 7, 2026$0.6000
April 29, 2025$0.6000
March 25, 2024$0.6000
May 15, 2023$0.4500
May 16, 2022$0.4500

Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date

Period EPS Actual EPS Est Surprise
March 31, 2026 $-0.05
Dec. 31, 2025 $-0.08
Sept. 30, 2025 $-0.09
June 30, 2025 $0.49
March 31, 2025 $-0.01

Peer Comparison Key metrics vs sector peers

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
SIGA $438M 19.1 -31.8% 24.6% 11.4%
AVIR $279M -1.8 -49.5%
NMRA $312M -1.2 -165.2%
LENZ $502M -5.6 -430.2% -33.5%
LLY 46.8 44.7% 31.7% 101.2%

Full Fundamentals All metrics by year — income statement, balance sheet, cash flow

Income Statement 16
Annual Income Statement data for SIGA
Metric Trend 20252024202320222021202020192018
Revenue 8-point trend, -80.2% $95M $139M $140M $111M $134M $125M $27M $477M
Cost of Revenue 8-point trend, -68.8% $30M $31M $18M $10M $17M $15M $2M $95M
R&D Expense 8-point trend, +53.3% $20M $12M $16M $23M $10M $11M $13M $13M
SG&A Expense 8-point trend, +64.7% $21M $25M $22M $35M $18M $15M $13M $13M
Operating Expenses 8-point trend, -41.9% $71M $69M $56M $68M $45M $40M $29M $122M
Operating Income 8-point trend, -93.3% $24M $70M $84M $43M $89M $85M $-2M $355M
Interest Expense 5-point trend, -100.0% · · · $0 $0 $3M $16M $15M
Other Non-op 8-point trend, -91.5% $7M $6M $4M $1M $101.2K $532.1K $3M $79M
Pretax Income 8-point trend, -92.6% $30M $76M $88M $44M $89M $74M $-10M $412M
Income Tax 8-point trend, +169.9% $7M $17M $20M $10M $20M $17M $-3M $-10M
Net Income 8-point trend, -94.5% $23M $59M $68M $34M $69M $56M $-7M $422M
EPS (Basic) 8-point trend, -93.8% $0.33 $0.83 $0.95 $0.46 $0.92 $0.71 $-0.09 $5.28
EPS (Diluted) 8-point trend, -93.8% $0.32 $0.82 $0.95 $0.46 $0.91 $0.71 $-0.15 $5.18
Shares (Basic) 8-point trend, -10.5% 71,528,043 71,253,172 71,362,209 72,929,550 75,322,194 79,259,000 81,031,254 79,923,295
Shares (Diluted) 8-point trend, -13.1% 71,867,627 71,905,712 71,679,270 73,546,501 76,402,716 79,437,306 82,175,023 82,708,472
EBITDA 8-point trend, -93.2% $24M $71M $84M $43M $90M $85M $-2M $355M
Balance Sheet 25
Annual Balance Sheet data for SIGA
Metric Trend 20252024202320222021202020192018
Cash & Equivalents 8-point trend, +54.0% $155M $155M $150M $99M $103M $118M $65M $101M
Receivables 8-point trend, +66.6% $3M $21M $21M $45M $84M $3M $4M $2M
Inventory 8-point trend, +1586.8% $49M $50M $64M $39M $20M $20M $10M $3M
Prepaid Expense 8-point trend, +29.0% $6M $5M $3M $2M $2M $2M $5M $4M
Current Assets 8-point trend, +75.5% $213M $231M $239M $186M $209M $144M $180M $121M
PP&E (Net) 8-point trend, +536.9% $1M $1M $1M $2M $2M $2M $3M $171.3K
PP&E (Gross) 8-point trend, +123.5% $8M $7M $7M $7M $7M $6M $6M $3M
Accum. Depreciation 8-point trend, +101.7% $7M $6M $6M $5M $5M $4M $4M $3M
Goodwill Flat — no change across 8 periods $898.3K $898.3K $898.3K $898.3K $898.3K $898.3K $898.3K $898.3K
Other Non-current Assets 8-point trend, -81.8% $192.9K $240.7K $2M $252.5K $286.6K $676.9K $856.8K $1M
Total Assets 8-point trend, +7.9% $219M $244M $254M $195M $215M $150M $199M $203M
Accounts Payable 8-point trend, -51.2% $824.5K $1M $1M $3M $2M $1M $3M $2M
Accrued Liabilities 8-point trend, -32.4% $7M $6M $10M $6M $9M $8M $9M $10M
Short-term Debt 3-point trend, +0.00 · · · · · $0 $80M $0
Current Liabilities 8-point trend, +58.7% $18M $25M $54M $22M $30M $10M $92M $11M
Capital Leases 2-point trend, -75.0% $200.0K $800.0K · · · · · ·
Other Non-current Liabilities 2-point trend, -17.1% $3M $3M · · · · · ·
Total Liabilities 8-point trend, -79.5% $21M $29M $57M $25M $40M $20M $101M $101M
Long-term Debt · · · · · · · $76M
Total Debt 2-point trend, -100.0% · · · · · $0 $80M ·
Common Stock 8-point trend, -11.3% $7.2K $7.1K $7.1K $7.3K $7.4K $7.7K $8.1K $8.1K
Retained Earnings 8-point trend, +62.8% $-43M $-23M $-39M $-64M $-52M $-95M $-123M $-116M
Stockholders' Equity 8-point trend, +93.2% $199M $216M $197M $170M $174M $130M $98M $103M
Liabilities + Equity 8-point trend, +7.9% $219M $244M $254M $195M $215M $150M $199M $203M
Shares Outstanding 8-point trend, -11.3% 71,611,302 71,404,669 71,091,616 72,675,190 73,543,602 77,195,704 81,269,868 80,763,350
Cash Flow 16
Annual Cash Flow data for SIGA
Metric Trend 20252024202320222021202020192018
D&A 8-point trend, +708.0% $562.6K $538.4K $500.0K $500.0K $500.0K $500.0K $500.0K $69.6K
Stock-based Comp 8-point trend, +62.0% $4M $4M $2M $2M $1M $1M $2M $2M
Deferred Tax 8-point trend, +169.1% $6M $193.4K $-5M $-4M $121.4K $12M $-2M $-9M
Other Non-cash 8-point trend, +102.8% $10M $-15M $29M $9M $-60M $2M $-11M $-346M
Operating Cash Flow 8-point trend, -36.9% $43M $49M $95M $42M $11M $72M $-18M $69M
CapEx 2-point trend, -71.6% · · · · · · $29.1K $102.3K
Investing Cash Flow 8-point trend, -100.5% $-355.0K $-42.5K $-21.7K $0 $-50.6K $-15.5K $-29.1K $78M
Net Debt Issued 3-point trend, +100.0% · · · $0 $0 $-86M · ·
Stock Repurchased 8-point trend, +0.00 $0 $0 $11M $13M $26M $29M $0 $0
Net Stock Activity 8-point trend, +0.00 $0 $0 $-11M $-13M $-26M $-29M $0 $0
Dividends Paid 6-point trend, +43116529.00 $43M $43M $32M $33M $0 $0 · ·
Financing Cash Flow 8-point trend, -1042.3% $-44M $-43M $-43M $-46M $-26M $-115M $-1M $-4M
Net Change in Cash · · · · · · · $143M
Taxes Paid 3-point trend, +134.3% $8M $30M $4M · · · · ·
Free Cash Flow 2-point trend, -126.5% · · · · · · $-18M $69M
Levered FCF 2-point trend, -155.7% · · · · · · $-29M $53M
Profitability 7
Annual Profitability data for SIGA
Metric Trend 20252024202320222021202020192018
Operating Margin 6-point trend, -62.9% 25.1% 50.4% 59.8% 38.6% 66.6% 67.6% · ·
Net Margin 6-point trend, -45.4% 24.6% 42.7% 48.6% 30.6% 52.0% 45.1% · ·
Pretax Margin 6-point trend, -45.4% 32.1% 54.8% 62.7% 39.8% 66.8% 58.8% · ·
EBITDA Margin 6-point trend, -62.3% 25.7% 50.8% 60.2% 39.0% 67.0% 68.0% · ·
ROA 8-point trend, -95.9% 10.0% 23.8% 30.3% 16.6% 38.1% 32.3% -3.6% 242.3%
ROE 8-point trend, -97.9% 11.4% 30.7% 42.4% 19.8% 49.5% 46.4% -7.2% 542.9%
ROIC 8-point trend, -97.4% 9.1% 25.2% 32.9% 19.3% 39.7% 49.9% -0.93% 353.6%
Liquidity & Solvency 4
Annual Liquidity & Solvency data for SIGA
Metric Trend 20252024202320222021202020192018
Current Ratio 8-point trend, +10.6% 11.8 9.1 4.4 8.6 6.8 13.7 2.0 10.7
Quick Ratio 8-point trend, -2.8% 8.8 7.0 3.2 6.7 6.1 11.6 0.8 9.1
Debt / Equity 2-point trend, -100.0% · · · · · 0.0 0.8 ·
Interest Coverage 3-point trend, +22.1% · · · · · 28.0 -0.1 22.9
Efficiency 3
Annual Efficiency data for SIGA
Metric Trend 20252024202320222021202020192018
Asset Turnover 6-point trend, -43.1% 0.4 0.6 0.6 0.5 0.7 0.7 · ·
Inventory Turnover 8-point trend, -98.1% 0.6 0.6 0.3 0.4 0.8 1.0 0.3 32.3
Receivables Turnover 6-point trend, -76.7% 7.7 6.6 4.2 1.7 3.1 33.3 · ·
Per Share 6
Annual Per Share data for SIGA
Metric Trend 20252024202320222021202020192018
Book Value / Share 8-point trend, +117.9% $2.78 $3.02 $2.77 $2.34 $2.37 $1.68 $1.20 $1.27
Revenue / Share 6-point trend, -16.3% $1.32 $1.93 $1.95 $1.51 $1.75 $1.57 · ·
Cash Flow / Share 8-point trend, -27.4% $0.60 $0.68 $1.32 $0.57 $0.15 $0.90 $-0.22 $0.83
Cash / Share 8-point trend, +73.6% $2.16 $2.18 $2.11 $1.36 $1.40 $1.53 $0.80 $1.25
Dividend Paid / Share 4-point trend, +33.3% $1 $1 $0 $0 · · · ·
EPS (TTM) 8-point trend, -93.8% $0.32 $0.82 $0.95 $0.46 $0.91 $0.71 $-0.15 $5.18
Growth Rates 9
Annual Growth Rates data for SIGA
Metric Trend 20252024202320222021202020192018
Revenue YoY 5-point trend, -556.5% -31.8% -0.86% 26.3% -17.1% 7.0% · · ·
Revenue CAGR 3Y 3-point trend, -233.6% -5.1% 1.2% 3.8% · · · · ·
Revenue CAGR 5Y -5.4% · · · · · · ·
EPS YoY 5-point trend, -316.5% -61.0% -13.7% 106.5% -49.5% 28.2% · · ·
EPS CAGR 3Y 3-point trend, -211.8% -11.4% -3.4% 10.2% · · · · ·
EPS CAGR 5Y -14.7% · · · · · · ·
Net Income YoY 5-point trend, -360.8% -60.7% -13.0% 100.8% -51.2% 23.3% · · ·
Net Income CAGR 3Y 3-point trend, -281.0% -11.8% -5.2% 6.5% · · · · ·
Net Income CAGR 5Y -16.2% · · · · · · ·
Valuation (TTM) 17
Annual Valuation (TTM) data for SIGA
Metric Trend 20252024202320222021202020192018
Revenue TTM 8-point trend, -80.2% $95M $139M $140M $111M $134M $125M $27M $477M
Net Income TTM 8-point trend, -94.5% $23M $59M $68M $34M $69M $56M $-7M $422M
Market Cap 8-point trend, -31.4% $438M $429M $398M $535M $553M $561M $388M $638M
Enterprise Value 2-point trend, +10.2% · · · · · $443M $402M ·
P/E 8-point trend, +1152.0% 19.1 7.3 5.9 16.0 8.3 10.2 -31.8 1.5
P/S 8-point trend, +245.9% 4.6 3.1 2.8 4.8 4.1 4.5 14.5 1.3
P/B 8-point trend, -64.5% 2.2 2.0 2.0 3.1 3.2 4.3 4.0 6.2
P / Tangible Book 6-point trend, -49.2% 2.2 2.0 2.0 3.2 3.2 4.4 · ·
P / Cash Flow 8-point trend, +8.6% 10.1 8.8 4.2 12.9 48.1 7.8 -21.3 9.3
P / FCF 2-point trend, -329.2% · · · · · · -21.3 9.3
EV / EBITDA 2-point trend, +102.3% · · · · · 5.2 -224.2 ·
EV / FCF · · · · · · -22.1 ·
EV / Revenue 2-point trend, -76.4% · · · · · 3.5 15.0 ·
Dividend Yield 6-point trend, +0.10 9.8% 9.9% 8.1% 6.2% 0.00% 0.00% · ·
Earnings Yield 8-point trend, -92.0% 5.2% 13.6% 17.0% 6.2% 12.1% 9.8% -3.1% 65.6%
Payout Ratio 4-point trend, +90.6% 185.2% 72.0% 47.2% 97.2% · · · ·
Annual Payout 6-point trend, +43116529.00 $43M $43M $32M $33M $0 $0 · ·

Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years

Income Statement
2025-12-312024-12-312023-12-312022-12-312021-12-31
Revenue $95M$139M$140M$111M$134M
Operating Margin % 25.1%50.4%59.8%38.6%66.6%
Net Income $23M$59M$68M$34M$69M
Diluted EPS $0.32$0.82$0.95$0.46$0.91
Balance Sheet
2025-12-312024-12-312023-12-312022-12-312021-12-31
Current Ratio 11.89.14.48.66.8
Quick Ratio 8.87.03.26.76.1

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