ARCH Venture Partners X, LLC, Ten Percent Owner at Sienna Biopharmaceuticals Inc, holds 1.87M shares in Sienna Biopharmaceuticals Inc (Ticker: SNNA). Most recently, ARCH Venture Partners X, LLC Bought 2,165,800 shares of Sienna Biopharmaceuticals Inc on Feb 26, 2019 for an estimated value of 5.41M.

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ARCH Venture Partners X, LLC
Sienna Biopharmaceuticals Inc (SNNA)
Ten Percent Owner

Not Ranked

ARCH Venture Partners X, LLC has not reported sufficient informative transactions and therefore cannot be ranked.

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Insider Holdings

ARCH Venture Partners X, LLC does not currently own shares as a corporate insider.

A breakdown of ARCH Venture Partners X, LLC's holdings

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Insider Roles

Sienna Biopharmaceuticals Inc
(SNNA)

Ten Percent Owner

Roles that ARCH Venture Partners X, LLC holds in companies

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Most Profitable Insider Trade

Currently, no data available

The most profitable trade made by ARCH Venture Partners X, LLC

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ARCH Venture Partners X, LLC's Trading History

SNNA

Sienna Biopharmaceuticals Inc

Feb 26, 2019

Ten Percent Owner

Informative Buy

5.41M

$4.72M

Feb 26, 2019

Informative Buy

$5.41M

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List of latest transactions for each holding click on a transaction to see ARCH Venture Partners X, LLC's performance on stock

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ARCH Venture Partners X, LLC insider profile FAQ

What is the percentage of profitable transactions made by ARCH Venture Partners X, LLC?

The percentage of profitable transactions made by ARCH Venture Partners X, LLC is ―.

What is the average return per transaction made by ARCH Venture Partners X, LLC?

The average return per transaction made by ARCH Venture Partners X, LLC is ―.

What stocks does ARCH Venture Partners X, LLC hold?

ARCH Venture Partners X, LLC holds: SNNA stocks.

What was ARCH Venture Partners X, LLC’s latest transaction?

ARCH Venture Partners X, LLC latest transaction was an Informative Buy of 5.41M.

What was ARCH Venture Partners X, LLC's most profitable transaction?

ARCH Venture Partners X, LLC’s most profitable transaction was an Uninformative Buy of stock on ―. The return on the trade was ―.

What is ARCH Venture Partners X, LLC's role in Sienna Biopharmaceuticals Inc?

ARCH Venture Partners X, LLC's role in Sienna Biopharmaceuticals Inc is Ten Percent Owner.

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ARCH Venture Partners X, LLC Insider Profile

ARCH Venture Partners X, LLC Sienna Biopharmaceuticals Inc (SNNA)Ten Percent Owner