SIGA Technologies Inc

SIGA Technologies Inc (SIGA) Stock Analysis

$3.240

+0.103 (+3.18%)At close

Loading chart…
High
3.275
Open
3.140
VWAP
3.21
Vol
1.08M
Mkt Cap
523.46M
Low
3.110
Amount
3.45M
EV/EBITDA, TTM
1.85

SIGA Technologies, Inc. is a commercial-stage pharmaceutical company. The Company is focused on the development of medicines to treat and prevent infectious diseases. Its flagship product, TPOXX (tecovirimat), is an antiviral medicine approved in the United States and Canada for the treatment of smallpox and authorized in Europe, the United Kingdom, and Japan for the treatment of smallpox, monkeypox (mpox), cowpox, and vaccinia complications. TPOXX specifically inhibits the activity of a protein called VP37, found on the surface of all orthopoxviruses. This prevents the virus from leaving infected cells, slowing the spread of the infection and limiting it to a point where the immune system can clear the virus. The European Medicines Agency and United Kingdom approvals include labeling for oral tecovirimat indicating its use for the treatment of smallpox, monkeypox, cowpox, and vaccinia complications following vaccination against smallpox.

www.siga.com

AI analysis of SIGA Technologies Inc (SIGA)

hold

Currently, SIGA Technologies is not a strong buy. The stock is priced at 3.06, down 51.20% year-to-date, and has a forward P/E of 61.35, which suggests high future earnings expectations. However, the recent EMA recommendation to discontinue Tecovirimat for mpox treatment poses a significant risk to the company's revenue prospects, especially given the 64.54% decline over the past year. The RSI is at 54.50, indicating a neutral momentum, and the stock is currently a penny stock, which adds to the volatility.

Valuation Metrics

The current forward P/E ratio for SIGA Technologies Inc (SIGA) is 60.98, compared to its 5-year average forward P/E of 11.39.

Forward P/E

Strongly Overvalued
5Y Average P/E
11.39
Current P/E
60.98
Overvalued
21.73
Undervalued
1.05

Forward EV/EBITDA

Fair
5Y Average EV/EBITDA
639.94
Current EV/EBITDA
1.85
Overvalued
23117.31
Undervalued
-21837.43

Forward P/S

Undervalued
5Y Average P/S
3.47
Current P/S
1.36
Overvalued
5.30
Undervalued
1.65

Alphio AI Price Scenarios for SIGA

Scenario prices are the last monthly forecast band of the current year. Probabilities are fixed model weights (25 / 50 / 25), not guarantees.

B

Bull

Bull · 25%SIGA

$8.36

Scenario price

B

Base

Base · 50%SIGA

$7.63

Scenario price

B

Bear

Bear · 25%SIGA

$7.05

Scenario price

Events Timeline

2026-03-26 (ET)

19:10:00

Nasdaq Index Enters Correction Territory as Energy Prices Rise

16:10:00

Siga Technologies Declares Special Cash Dividend of $0.60 per Share

2025-04-08 (ET)

07:36:54

Siga Technologies declares special cash dividend of 60c per share

2025-03-18 (ET)

07:36:01

Siga Technologies appoints General John Keane to its Board of Directors

News

SIGA FAQ — answered by Alphio AI

SIGA Technologies, Inc. is a commercial-stage pharmaceutical company. The Company is focused on the development of medicines to treat and prevent infectious diseases. Its flagship product, TPOXX (tecovirimat), is an antiviral medicine approved in the United States and Canada for the treatment of smallpox and authorized in Europe, the United Kingdom, and Japan for the treatment of smallpox, monkeypox (mpox), cowpox, and vaccinia complications. TPOXX specifically inhibits the activity of a protein called VP37, found on the surface of all orthopoxviruses. This prevents the virus from leaving infected cells, slowing the spread of the infection and limiting it to a point where the immune system can clear the virus. The European Medicines Agency and United Kingdom approvals include labeling for oral tecovirimat indicating its use for the treatment of smallpox, monkeypox, cowpox, and vaccinia complications following vaccination against smallpox. It operates in the Healthcare sector (PHARMACEUTICAL PREPARATIONS industry).

Currently, SIGA Technologies is not a strong buy. The stock is priced at 3.06, down 51.20% year-to-date, and has a forward P/E of 61.35, which suggests high future earnings expectations. However, the recent EMA recommendation to discontinue Tecovirimat for mpox treatment poses a significant risk to the company's revenue prospects, especially given the 64.54% decline over the past year. The RSI is at 54.50, indicating a neutral momentum, and the stock is currently a penny stock, which adds to the volatility.

This page is for research only and is not investment advice. Models can be wrong. Past performance does not guarantee future results.

Get Started