You can sell all FFX shares between May 6 and Jun 6, But you need buy some FFX shares by Jun 4 and hold overnight, so you are assigned free LLL shares that are 1/1.4 of your FFX. Considering T+2, Better to buy FFX by Jun 4 and hold till Jun 7.
FFX Price at posting:
$1.12 Sentiment: Buy Disclosure: Held