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Smart Investors Daily
SN

OTC · SNNAQ

Sienna Biopharmaceuticals, Inc.

Healthcare · Biotechnology

$0.00

Up+$0.00 (+0.00%)

Updated Sep 13, 2026, 2:15 AM

SID Score

3.5/10

Composite research score

Smart Money

—

Institutional and insider signal

Market cap
3.09K
P/E ratio
-0
Dividend yield
0.00%
52-week range
$0.00 – $0.00
Volume
35.37K
Avg. volume
182

Price performance

SNNAQ price history

1M range · 2 trading sessions · Daily adjusted prices

SNNAQ closed at $0.00 after 2 trading sessions, down 100.00% for the selected period.

Last close
$0.00
Period change
-100.00%
Period low
$0.00
Period high
$0.00
Daily close
View OHLC price history
SNNAQ OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Sep 4, 2026$0.00$0.00$0.00$0.0035.37K
Aug 20, 2026$0.0001$0.0002$0.0001$0.000151.13K

Latest SNNAQ news

The latest Smart Investors Daily articles mentioning SNNAQ.

Stock researchCompany · Overview

SNNAQ research

Overview

Company profile and research snapshot.

Company profile

SIENNA BIOPHARMACEUTICALS

Visit company website

Analyst outlook

Consensus and target data currently published for this company.

Consensus
—
Average target
—
Implied upside
—
Analysts
—
SNNAQ recent ratings
DateFirmRatingTarget
Sep 5, 2019BMO CapitalOutperform—
May 13, 2019JP MorganNeutral—
Dec 4, 2018BMO CapitalOutperform—
Aug 1, 2018BMO CapitalOutperform—
Dec 6, 2017GuggenheimNeutral—
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defenseworld.net · Dec 10, 2025

Analyzing Sienna Biopharmaceuticals (OTCMKTS:SNNAQ) & HCW Biologics (NASDAQ:HCWB)

HCW Biologics (NASDAQ: HCWB - Get Free Report) and Sienna Biopharmaceuticals (OTCMKTS:SNNAQ - Get Free Report) are both medical companies, but which is the better investment? We will compare the two companies based on the strength of their risk, dividends, analyst recommendations, institutional ownership, valuation, earnings and profitability. Analyst Recommendations This is a summary of current

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