Rigetti subsidiary subleases 12,543 sq ft office/lab in Berkeley from Chinook Therapeutics

Rigetti Computing, Inc.

Sublease for Suite 200 at 740 Heinz Ave, Berkeley; 12,543 rentable sq ft.
Term starts no earlier than June 1, 2026, expires Nov 30, 2029.
Initial monthly base rent $38,111.91 (year 1), escalating to $41,645.91 (year 4).
Subtenant pays 11.19% pro rata share of operating expenses and $50,000 security deposit.
Subject to master landlord consent within 60 days; else either party may terminate.

Key facts

Extracted from this filing and checked against the source text.

Material Agreements SEC 8-K Item 1.01/1.02 confidence 0.95

Rigetti Computing, Inc. entered into Sublease Agreement with Chinook Therapeutics, Inc. valued at Monthly Base Sublease Rent initially $38,111.91, increasing annually; security deposit $50,000; term (effective 2026-04-17).

Action: entry
Agreement: lease
Counterparty: Chinook Therapeutics, Inc.
Value: Monthly Base Sublease Rent initially $38,111.91, increasing annually; security deposit $50,000; term
Effective: 2026-04-17

Exact text from the filing

On April 17, 2026 (“Effective Date”), Rigetti & Co, LLC. (“Subtenant”), a wholly-owned subsidiary of Rigetti Computing, Inc., entered into a Sublease Agreement (the “Sublease”) with Chinook Therapeutics, Inc. (the “Sublandlord”), pursuant to which Subtenant will lease approximately 12,543 rentable square feet of office and laboratory space located at 740 Heinz Avenue, Berkeley, California, 94710 (the “Premises”) from the Sublandlord.

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Source: SEC EDGAR

accession 0001104659-26-045994

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