Hindsight Market

The Graveyard › 2019

Aratana Therapeutics

PETX · Chemicals & Drugs · NASDAQ · in our data June 27, 2013 to July 17, 2019 (6.1 years)

The first trading day in our data for Aratana Therapeutics is June 27, 2013 (its first day in our records, which may be later than its listing and is not its founding). At its peak, on September 17, 2015, the market valued it at $692 million. It left the market when it was bought or merged, last trading at $4.92, -82.5% from its split-adjusted high. Holders got whatever the deal paid, which is not in our price data.

2013-062019-07
Peak market value$692 millionSeptember 17, 2015
Highest split-adjusted share price$28.18October 16, 2013
Last share price$4.92July 17, 2019
From its split-adjusted high to the end-82.5%
Return over the days in our data-40.4%with dividends, before the last trade
Worst single day-39.0%September 25, 2015

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 2013.

Play today's Daily Drop

Also gone in 2019: Chemicals & Drugs