July 19 (Reuters) - Alimentation Couche Tard Inc ATDb.TO
* Alimentation Couche-Tard Inc prices private offerings of senior unsecured notes
* Also announced that it has priced C$700.0 million principal amount of 3.056% series 6 senior unsecured notes due 2024
* Priced $1.0 billion principal amount of notes due 2022, $1.0 billion principal amount of notes due 2027