For context, TWTR priced its IPO in $17-20 range <a href="http:&#x2F;&#x2F;www.cbsnews.com&#x2F;news&#x2F;twitter-prices-ipo-at-26-a-share&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.cbsnews.com&#x2F;news&#x2F;twitter-prices-ipo-at-26-a-share...</a> before the wave of demand pushed its higher. Unless someone was acquired in a largely stock-based transaction during the short period of time TWTR was in sub-$70 range, the trip has been relatively stable.