SIGA · SIGA Technologies Inc.

NASDAQ NMS - GLOBAL MARKET - BOATS Real Time Price • USD

SIGA Technologies Inc (SIGA)

NASDAQ NMS - GLOBAL MARKET Pharmaceuticals
Move probability → Options chain →
$3.13 -0.02 (-0.79%)
● At close: October 21 at 4:00:00 PM EDT
DAY'S RANGE $3.13
$3.13 $3.16
52-WEEK RANGE $3.13
$2.83 $8.55

What's happening

Deterministic template sentences filled in from the same sourced figures shown elsewhere on this page -- not an AI-written summary, no live model call.

Key Statistics

Market Cap$224.2M
P/E (TTM1)—
EPS2 (TTM)$-0.04
Div Yield—
Beta31.05
Volume13,869
Open3.15
Prev Close3.15
Bid / Ask2.70 / 3.62
Next Earnings 2026-11-05

Analyst Recommendations

No analyst recommendation data available.

Performance Overview (Trailing returns vs S&P 500 benchmark)

YTD RETURN
SIGA -48.45%
vs S&P 500 -61.22%
1-YEAR RETURN
SIGA -62.85%
vs S&P 500 -77.42%
6-MONTH RETURN
SIGA -32.11%
3-MONTH RETURN
SIGA -12.01%

Valuation Measures & Ratios

Enterprise Value4$107.7M
Forward P/E54.61
PEG Ratio6—
Price / Sales (TTM1)4.20
Price / Book71.58
EV4 / Revenue2.01
EV4 / EBITDA5.08
Profit Margin-5.19%
Operating Margin-20.76%
Return on Equity (ROE8)-1.55%
Return on Assets (ROA9)-1.32%
Avg Volume (3M)689,740
Quarterly history (5 periods)
Measure Jun '26Mar '26Sep '25Jun '25Mar '25
Market cap $265.4M $327.3M $571.9M $418.3M $179.5M
P/E 6.96 12.96 19.03 10.94 13.76
Price/Sales 2.03 3.37 5.67 3.49 2.79
Price/Book 1.61 2.16 2.81 2.00 0.83
EV/Revenue 1.13 1.87 3.97 1.97 0.27
EV/EBITDA 3.31 6.39 11.66 — —
ROE 23.07% 16.66% 14.77% 18.27% 6.04%
ROA 21.70% 11.51% 12.98% 16.25% 5.28%

Trailing-twelve-month ratios computed from SEC EDGAR quarterly figures and historical daily close prices (Alpaca). Diluted shares are derived from Net income ÷ EPS (diluted) for each quarter, not separately reported. Forward P/E/PEG unavailable (no free data source).

Glossary — what these abbreviations mean
1. TTM
Trailing twelve months — the sum of the last four reported quarters, not a calendar year or the single latest quarter.
2. EPS
Earnings per share — net income divided by diluted shares outstanding.
3. Beta
A stock's historical volatility relative to the overall market. Above 1 means it has moved more than the market; below 1, less.
4. EV (Enterprise Value)
Market cap plus total debt minus cash — roughly what it would cost to buy the whole company, debt included.
5. Forward P/E
Price divided by analysts' estimated earnings for the next 12 months, instead of trailing actual earnings.
6. PEG Ratio
P/E divided by expected earnings growth rate. A lower number can indicate a stock is cheap relative to how fast it's expected to grow.
7. Price / Book
Share price divided by book value (assets minus liabilities) per share.
8. ROE
Return on equity — net income divided by shareholders' equity, a measure of how efficiently a company turns equity into profit.
9. ROA
Return on assets — net income divided by total assets, a measure of how efficiently a company turns assets into profit.
10. MRQ
Most recent quarter — the single latest reported period, as opposed to TTM. The Financials section's "Quarterly" view below shows MRQ-style figures.
11. YoY
Year over year — percent change versus the same period one year earlier, used for growth figures like those on Compare cards and the Screener.

Short Interest

Shares Short3,600,907
Change from Prior Settlement-3.46%
% of Float—
Days to Cover (Short Ratio)5.21

Source: FINRA Rule 4560 consolidated short interest, settlement date 2026-09-30. Reported bi-monthly with a reporting lag — not real-time.

Quotes and the 1-day extended-hours chart: Yahoo Finance. Longer historical charts: Alpaca (IEX feed) — real-time but IEX-only volume (~2.5% of consolidated market volume). Fundamentals + earnings: Finnhub.

Price history

Events

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Technical signal summary

Calculating from the latest year of daily price history…

Calculating…
Show Technical Analysis Breakdown ▾ 10 Indicators

Not investment advice — read several signals together.

Indicators None active

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Starter sets
Trend
Oscillators
Volume/volatility
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History limited by data provider; markers are heuristics, not signals.

Peer and sector context

No reviewed peer group is available for this symbol.

Balanced evidence

A deterministic summary of sourced facts—not an AI verdict.

Potential strengths

  • Latest SEC filing is Form 10-Q, filed 2026-08-06; review it for current changes and risks. SEC EDGAR ↗

Potential concerns

Rule-based facts only; absence from either side is not evidence, and this is not a recommendation.

Financials

Income statement

Line item Jun '26Mar '26Sep '25Jun '25Mar '25Sep '24Jun '24Mar '24
Revenue $41.0M $6.2M $2.6M $81.1M $7.0M $10.0M $21.8M $25.4M
Operating income $13.9M -$5.3M -$10.2M $45.7M -$2.3M $542.1K $1.1M $11.3M
Net income $12.5M -$3.5M -$6.4M $35.5M -$408.2K $1.3M $1.8M $10.3M
EPS (diluted) $0.17 $-0.05 $-0.09 $0.49 $-0.01 $0.02 $0.03 $0.14
EPS (basic) $0.17 $-0.05 $-0.09 $0.50 $-0.01 $0.02 $0.03 $0.14
Operating margin $34 -$85 -$390 $56 -$32 $5 $5 $44

Balance sheet

Line item Jun '26Mar '26Dec '25Sep '25Jun '25Mar '25Dec '24Sep '24
Total assets $175.7M $219.4M $219.5M $231.6M $235.3M $247.1M $244.3M $195.4M
Total liabilities $10.4M $67.8M $20.6M $28.1M $26.0M $30.9M $28.5M $25.9M
Stockholders' equity $165.3M $151.6M $198.8M $203.5M $209.3M $216.1M $215.8M $169.4M
Total current assets $170.4M $211.5M $212.9M $227.7M $229.2M $233.6M $231.0M $180.7M
Total current liabilities $7.8M $65.2M $18.0M $24.8M $22.7M $27.8M $25.3M $22.3M
Cash & equivalents $117.6M $145.6M $155.0M $172.0M $182.5M $162.3M $155.4M $99.3M

Cash flow

Line item Jun '26Mar '26Dec '25Sep '25Jun '25Mar '25Dec '24Sep '24
Operating cash flow $15.2M -$8.7M -$16.9M -$9.8M $63.1M $7.1M $56.3M -$7.4M
Investing cash flow $0 $0 -$40.5K -$289.6K -$1 -$24.9K -$17.8K -$22.4K
Financing cash flow -$43.2M -$740.4K -$87.8K -$403.5K -$42.9M -$166.2K -$161.8K -$274.1K
Capital expenditures — — — — — — — —
Depreciation & amortization $152.2K $149.9K $146.5K $141.8K $139.0K $135.3K $130.7K $128.4K
Share-based compensation $1.2M $753.0K $772.5K $774.1K $1.2M $902.3K $764.1K $813.8K

Source: SEC EDGAR XBRL filings (10-Q/10-K), as originally tagged by the company. Quarterly cash flow is reconstructed by de-cumulating fiscal-year-to-date figures (how cash flow is tagged in 10-Qs); other quarterly lines are reported directly.

Institutional holders

SEC Form 13F filers holding SIGA as of the latest reported quarter. 13F only covers investment managers with $100M+ in assets — this is not a complete ownership picture, and does not include insiders (see Recent SEC filings below) or non-13F-eligible holders.

Institutional ownership is not available for this symbol right now.

Insider activity

Directors, officers, and 10%+ owners' reported transactions from SEC Form 4. A filing reports a transaction; it does not by itself explain why it happened.

Source: SEC EDGAR Form 4 filings · checked 25 most recent filings · covers 2025-03-25 to 2026-06-09

Recent transactions

  • Most recent: Marshall Joseph W III (Reporting person) — Option exercise of 24,116 shares on 2026-06-09.

Deterministic template sentences filled in from the SEC Form 4 figures in the tables below -- not an AI-written summary, no live model call.

Insider purchases & sales, last 6 months

Purchases (open market)0 sh(0 txns)
Sales (open market)0 sh(0 txns)
Net Shares+0

Counts only open-market purchases (code P) and sales (code S) — grants, option exercises, tax withholding, and gifts are excluded since they aren't a market buy/sell decision.

Insider roster

NameTitleMost Recent TransactionDateShares
Marshall Joseph W IIIReporting personOption exercise2026-06-0924,116
KEANE JOHN MReporting personOption exercise2026-06-0924,116
Ford Harold Eugene Jr.Reporting personOption exercise2026-06-0924,116
Phillips Holly L.Reporting personOption exercise2026-06-0924,116
Nemirovsky JulianReporting personOption exercise2026-06-0924,116
DURNAN JAYMIE AReporting personOption exercise2026-06-0924,116
Nabel Gary J.Reporting personOption exercise2026-06-0924,116
Miller Larry R.General CounselOption exercise2026-03-256,920
Luckshire Daniel JExecutive VP & CFOOption exercise2026-03-1311,503
Hruby Dennis EEVP & Chief Scientific OfficerOption exercise2026-03-1311,445
Nguyen DiemChief Executive OfficerOption exercise2026-03-1385,045

Recent transactions

DateInsiderTitleTransactionSharesPrice
2026-06-09Marshall Joseph W IIIReporting personOption exercise 24,116—
2026-06-09Marshall Joseph W IIIReporting personDisposition to issuer 7,235$4.39
2026-06-09KEANE JOHN MReporting personOption exercise 24,116—
2026-06-09KEANE JOHN MReporting personDisposition to issuer 7,235$4.39
2026-06-09Ford Harold Eugene Jr.Reporting personOption exercise 24,116—
2026-06-09Ford Harold Eugene Jr.Reporting personDisposition to issuer 7,235$4.39
2026-06-09Phillips Holly L.Reporting personOption exercise 24,116—
2026-06-09Phillips Holly L.Reporting personDisposition to issuer 7,235$4.39
2026-06-09Nemirovsky JulianReporting personOption exercise 24,116—
2026-06-09Nemirovsky JulianReporting personDisposition to issuer 7,235$4.39
2026-06-09DURNAN JAYMIE AReporting personOption exercise 24,116—
2026-06-09DURNAN JAYMIE AReporting personDisposition to issuer 7,235$4.39
2026-06-09Nabel Gary J.Reporting personOption exercise 24,116—
2026-06-09Nabel Gary J.Reporting personDisposition to issuer 7,235$4.39
2026-03-25Miller Larry R.General CounselOption exercise 6,920$0.00
2026-03-25Miller Larry R.General CounselTax withholding 3,526$4.99
2026-03-13Luckshire Daniel JExecutive VP & CFOOption exercise 11,503$0.00
2026-03-13Luckshire Daniel JExecutive VP & CFOTax withholding 6,074$5.26
2026-03-13Hruby Dennis EEVP & Chief Scientific OfficerOption exercise 11,445$0.00
2026-03-13Hruby Dennis EEVP & Chief Scientific OfficerTax withholding 3,955$5.26
2026-03-13Miller Larry R.General CounselOption exercise 21,261$0.00
2026-03-13Miller Larry R.General CounselTax withholding 11,187$5.26
2026-03-13Nguyen DiemChief Executive OfficerOption exercise 85,045$0.00
2026-03-13Nguyen DiemChief Executive OfficerTax withholding 47,029$5.26
2026-01-27Nguyen DiemChief Executive OfficerOption exercise 55,902$0.00
2026-01-27Nguyen DiemChief Executive OfficerTax withholding 22,804$6.82
2025-07-01Luckshire Daniel JExecutive VP & CFOOption exercise 24,193$0.00
2025-07-01Luckshire Daniel JExecutive VP & CFOTax withholding 12,346$6.49
2025-07-01Hruby Dennis EEVP & Chief Scientific OfficerOption exercise 32,258$0.00
2025-07-01Hruby Dennis EEVP & Chief Scientific OfficerTax withholding 10,467$6.49
2025-06-10Ford Harold Eugene Jr.Reporting personOption exercise 19,084—
2025-06-10Ford Harold Eugene Jr.Reporting personDisposition to issuer 5,725$6.22
2025-06-10Nemirovsky JulianReporting personOption exercise 19,084—
2025-06-10Nemirovsky JulianReporting personDisposition to issuer 5,725$6.22
2025-06-10Phillips Holly L.Reporting personOption exercise 19,084—
2025-06-10Phillips Holly L.Reporting personDisposition to issuer 5,725$6.22
2025-06-10Marshall Joseph W IIIReporting personOption exercise 19,084—
2025-06-10Marshall Joseph W IIIReporting personDisposition to issuer 5,725$6.22
2025-06-10DURNAN JAYMIE AReporting personOption exercise 19,084—
2025-06-10DURNAN JAYMIE AReporting personDisposition to issuer 5,725$6.22
2025-06-10Nabel Gary J.Reporting personOption exercise 19,084—
2025-06-10Nabel Gary J.Reporting personDisposition to issuer 5,725$6.22
2025-04-18Miller Larry R.General CounselOption exercise 6,920$0.00
2025-04-18Miller Larry R.General CounselTax withholding 3,532$5.99
2025-03-25Miller Larry R.General CounselOption exercise 6,920$0.00
2025-03-25Miller Larry R.General CounselTax withholding 2,764$5.89

Recent SEC filings

Official company reports and insider transaction filings. Form 4 reports a transaction; it does not by itself explain why it happened.

Source: SEC EDGAR submissions · updated 2026-10-22 07:04 UTC

FiledFormReport periodOfficial filing
2026-08-0610-Q2026-06-30 View on SEC.gov →
2026-08-068-K2026-08-06 View on SEC.gov →
2026-06-1042026-06-09 View on SEC.gov →
2026-06-1042026-06-09 View on SEC.gov →
2026-06-1042026-06-09 View on SEC.gov →
2026-06-1042026-06-09 View on SEC.gov →
2026-06-1042026-06-09 View on SEC.gov →
2026-06-1042026-06-09 View on SEC.gov →
2026-06-1042026-06-09 View on SEC.gov →
2026-06-108-K2026-06-09 View on SEC.gov →
2026-05-0710-Q2026-03-31 View on SEC.gov →
2026-05-078-K2026-05-07 View on SEC.gov →

Headlines about SIGA (SIGA Technologies Inc.). Links open the publisher — we don’t host full articles.

SEC filings ↓

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