sec filing
SI
NASDAQ · SIGA
SIGA Technologies, Inc.
Healthcare · Drug Manufacturers - Specialty & Generic
$3.04
Up+$0.07 (+2.36%)
Updated Aug 22, 2026, 12:27 PM
SID Score
4.1/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 467.61M
- P/E ratio
- 5.68
- Dividend yield
- 19.74%
- 52-week range
- $2.83 – $5.79
- Volume
- 1.54M
- Avg. volume
- 415.38K
Price performance
SIGA price history
1M range · 21 trading sessions · Daily adjusted prices
SIGA closed at $3.04 after 21 trading sessions, down 2.25% for the selected period.
- Last close
- $3.04
- Period change
- -2.25%
- Period low
- $2.87
- Period high
- $3.34
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Aug 21, 2026 | $2.99 | $3.09 | $2.95 | $3.04 | 1.54M |
| Aug 20, 2026 | $3.10 | $3.10 | $2.93 | $2.97 | 582.59K |
| Aug 19, 2026 | $2.99 | $3.12 | $2.97 | $3.11 | 898.45K |
| Aug 18, 2026 | $2.92 | $3.00 | $2.88 | $2.99 | 457.04K |
| Aug 17, 2026 | $3.00 | $3.00 | $2.8811 | $2.93 | 766.76K |
| Aug 14, 2026 | $2.89 | $3.01 | $2.855 | $3.00 | 588.16K |
| Aug 13, 2026 | $2.89 | $2.94 | $2.855 | $2.88 | 479.91K |
| Aug 12, 2026 | $2.87 | $2.92 | $2.83 | $2.87 | 636.6K |
| Aug 11, 2026 | $2.93 | $2.99 | $2.87 | $2.88 | 582.33K |
| Aug 10, 2026 | $3.07 | $3.081 | $2.86 | $2.93 | 1.02M |
| Aug 7, 2026 | $3.15 | $3.19 | $3.035 | $3.05 | 678.83K |
| Aug 6, 2026 | $3.15 | $3.195 | $3.10 | $3.12 | 493.55K |
| Aug 5, 2026 | $3.24 | $3.24 | $3.11 | $3.15 | 418.1K |
| Aug 4, 2026 | $3.20 | $3.29 | $3.19 | $3.24 | 468.24K |
| Aug 3, 2026 | $3.31 | $3.31 | $3.175 | $3.21 | 515.54K |
| Jul 31, 2026 | $3.25 | $3.32 | $3.15 | $3.27 | 661.03K |
| Jul 30, 2026 | $3.33 | $3.33 | $3.21 | $3.25 | 431.7K |
| Jul 29, 2026 | $3.33 | $3.43 | $3.29 | $3.34 | 1.01M |
| Jul 28, 2026 | $3.11 | $3.34 | $3.01 | $3.34 | 1.18M |
| Jul 27, 2026 | $3.13 | $3.21 | $3.02 | $3.10 | 3.97M |
| Jul 24, 2026 | $3.14 | $3.175 | $3.03 | $3.11 | 877.47K |
Latest SIGA news
The latest Smart Investors Daily articles mentioning SIGA.
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