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The Graveyard › 2024

Sientra Inc

SIEN · Instruments & Medical Devices · NASDAQ · in our data October 29, 2014 to February 21, 2024 (9.3 years)

The first trading day in our data for Sientra Inc is October 29, 2014 (its first day in our records, which may be later than its listing and is not its founding). At its peak, on September 4, 2018, the market valued it at $727 million. It ended in a collapse: the last trade was $0.17, -99.9% from its split-adjusted high. The delisting record says: likely failure.

2014-102024-02
Peak market value$727 millionSeptember 4, 2018
Highest split-adjusted share price$257.51July 17, 2015
Last share price$0.17February 21, 2024
From its split-adjusted high to the end-99.9%
Return over the days in our data-99.9%with dividends, before the last trade
Worst single day-65.1%February 13, 2024

Share prices are adjusted for splits and other share changes, so the high and the last price compare like for like; the peak market value is as it was on the day. The return covers the trading days in our data only: it does not include what holders received, or lost, after the last trade (a merger payout, a bankruptcy), and it does not reach back before 2014. How these numbers are made · Report a data issue.

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Also gone in 2024: Instruments & Medical Devices