The decrease is primarily attributed to a decrease in facilities and IT related expenses and other costs of $0.5 million primarily driven by a reduction in rent and building maintenance costs associated with the Company’s new office lease in Watertown, Massachusetts.

filing / Aug 6, 2026 / receipt

The decrease is primarily attributed to a decrease in facilities and IT related expenses and other costs of $1.0 million primarily driven by a reduction in rent and building maintenance costs associated with the Company’s new office lease in Watertown, Massachusetts.

filing / Aug 6, 2026 / receipt

Future annual minimum lease payments under the Office Lease as of June 30, 2026 were as follows (in thousands): Remainder of 2026 (six months) $ 979 2027 4,280 2028 5,713 2029 6,774 2030 6,977 Thereafter 36,088 Total future minimum lease payments 60,811 Less: imputed interest ( 17,709 ) Total operating lease liabilities $ 43,102 Included in the consolidated balance sheets (in thousands): June 30,

filing / Aug 6, 2026 / receipt

The Company leases laboratory and office space under a non-cancelable operating lease (the “Operating Lease”). There have been no material changes to the Company's Operating Lease during the three and six months ended June 30, 2026.

filing / Aug 6, 2026 / receipt

The decrease is primarily attributed to a decrease in facilities and IT related expenses and other costs of $0.5 million primarily driven by a reduction in rent and building maintenance costs associated with the Company’s new office lease in Watertown, Massachusetts.

filing / May 7, 2026 / receipt

• a decrease in facilities and IT related expenses and other costs of $2.0 million primarily driven by a reduction in rent and building maintenance costs associated with the Company’s new office lease in Watertown, Massachusetts; and

filing / May 7, 2026 / receipt

Future annual minimum lease payments under the Office Lease as of March 31, 2026 were as follows (in thousands): Remainder of 2026 (nine months) $ 979 2027 4,280 2028 5,713 2029 6,774 2030 6,977 Thereafter 36,088 Total future minimum lease payments 60,811 Less: imputed interest ( 18,453 ) Less: lease incentives ( 364 ) Total operating lease liabilities $ 41,994 Included in the consolidated bal

filing / May 7, 2026 / receipt

The Company leases laboratory and office space under a non-cancelable operating lease (the “Operating Lease”). There have been no material changes to the Company's Operating Lease during the three months ended March 31, 2026.

filing / May 7, 2026 / receipt