Something you gotta know if your stock has share repurchase plan in play.
Manner of purchase: The issuer or affiliate must purchase all shares from a
single broker or deal during a single day.
Timing: An issuer with an average trading volume less than $1 million per
day or a public float value below $150 million is unable to trade within the
last 30 minutes of trading. Companies with higher average-trading-volume or
public float value can trade up until the last 10 minutes.
Price: The issuer must repurchase at a price that does not exceed the
highest independent bid or the last transaction price quoted.
Volume: The issuer can't purchase more than 25% of the average daily
volume.