Iron Mountain lifts quarterly dividend 15% to 99.3 cents

The new dividend amounts to about $3.97 a year and implies an annual yield of about 3.35%, based on Wednesday’s closing share price of $118.66. The previous payout carried a yield of 2.91% on the same basis.

The Portsmouth, N.H.-based storage and information-management services company said Thursday that the increased dividend is payable Jan. 6 to shareholders of record Dec. 15.