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Smart Investors Daily
MA

NASDAQ · MACK

Merrimack Pharmaceuticals, Inc.

Healthcare · Biotechnology

$15.15

Up+$0.02 (+0.10%)

Updated Aug 28, 2026, 10:00 PM

SID Score

Composite research score

Smart Money

Institutional and insider signal

Market cap
223.97M
P/E ratio
-183.37
Dividend yield
0.00%
52-week range
— – —
Volume
922.5K
Avg. volume
195.55K

Price performance

MACK price history

1M range · 0 trading sessions · Daily adjusted prices

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