Æterna Zentaris, Inc. operates as a specialty biopharmaceutical company, which engages in the development of therapeutics and diagnostic tests. Its product Macimorelin, is an oral growth hormone secretagogue receptor agonist indicated for the diagnosis of Adult Growth Hormone Deficiency. The company was founded on September 12, 1990 and is headquartered in Charleston, SC.

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All investments involve risks, including the loss of principal. Securities trading offered through Robinhood Financial LLC, [Member SIPC ](https://www.sipc.org/) and a registered broker-dealer.

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Please also be aware of the risks listed in the following documents: [Day Trading Risk](https://d2ue93q3u507c2.cloudfront.net/assets/robinhood/legal/RHF%20Day%20Trading%20Risk%20Disclosure.pdf) [Disclosure Statement](https://d2ue93q3u507c2.cloudfront.net/assets/robinhood/legal/RHF%20Day%20Trading%20Risk%20Disclosure.pdf) and [FINRA Investor Information](https://www.finra.org/investors/learn-to-invest/advanced-investing/purchasing-margin).

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The line chart allows you to select different time spans. Each time span plots a time interval. On the 1 day span and weekly span, there is additional logic to only show the interval when trades occur. This allows you to see when trading volume occurs during periods of slower activity like extended hours or thinly traded equities. The candlestick chart works in the same manner.

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Aeterna Zentaris

Why Robinhood?

About AEZS

Æterna Zentaris, Inc. operates as a specialty biopharmaceutical company, which engages in the development of therapeutics and diagnostic tests. Its product Macimorelin, is an oral growth hormone secretagogue receptor agonist indicated for the diagnosis of Adult Growth Hormone Deficiency.

AEZS Key Statistics

Aeterna Zentaris

Why Robinhood?

Æterna Zentaris, Inc. operates as a specialty biopharmaceutical company, which engages in the development of therapeutics and diagnostic tests. Its product Macimorelin, is an oral growth hormone secretagogue receptor agonist indicated for the diagnosis of Adult Growth Hormone Deficiency. Show more

AEZS Key Statistics

Æterna Zentaris, Inc. operates as a specialty biopharmaceutical company, which engages in the development of therapeutics and diagnostic tests. Its product Macimorelin, is an oral growth hormone secretagogue receptor agonist indicated for the diagnosis of Adult Growth Hormone Deficiency.