Feb 15 (Reuters) - First Majestic Silver Corp FR.TO :
* FIRST MAJESTIC ANNOUNCES EXERCISE AND CLOSING OF OVER-ALLOTMENT OPTION
* FIRST MAJESTIC SILVER CORP - ANNOUNCED ISSUANCE OF US$6.5 MILLION AGGREGATE PRINCIPAL AMOUNT OF 1.875% UNSECURED CONVERTIBLE SENIOR NOTES DUE 2023