Leases

6 Months Ended

Jun. 30, 2022

Leases

Leases

G. Leases

The Company currently has one real estate lease for the rental of approximately 120,000 square feet of laboratory and office space at 830 Winter Street, Waltham, Massachusetts through March 2026. In 2020, the Company executed four subleases for approximately 65,000 square feet of this space in the aggregate through the remaining initial term of the lease. During the six months ended June 30, 2022 and 2021, the Company recorded sublease income of $2.2 million and $2.4 million, respectively, inclusive of the sublessees’ proportionate share of operating expenses and real estate taxes for the period. Except as disclosed below, there have been no material changes in lease obligations from those disclosed in Note J, “Leases,” to the consolidated financial statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021.

In June 2022, in order to reclaim laboratory and office space, the Company modified one of its sublease agreements to terminate the sublease early, targeting an end date of March 31, 2023. Pursuant to the amended sublease agreement, the Company is required to pay the sublessee $3.5 million as a lease incentive, of which $1.8 million was paid

in June 2022 and the remainder will be paid at the end of the sublease term. No other terms from the original sublease agreement were modified. In accordance with ASC 842, Leases, the $3.5 million lease incentive is being recognized on a straight-line basis over the remaining sublease term. As a result of the early termination, the Company will forego $2.1 million in minimum future rental payments. The Company assessed the underlying right-of-use asset and determined there was no impairment.