On June 14, 2022, Hercules Capital, Inc. entered into the Second Amendment to Revolving Credit Agreement which amends the Revolving Credit Agreement, dated as of November 9, 2021, as amended by the First Amendment to Revolving Credit Agreement, dated as of December 31, 2021, as administrative agent, and the lenders and issuing banks from time to time party thereto. The SMBC Second Amendment amends certain provisions of the SMBC Credit Agreement to, among other things, (i) increase the facility amount from $100.0 million to $175.0 million, which may be further increased up to $500.0 million, subject to the terms of the SMBC Amended Credit Agreement, and (ii) replace the LIBOR benchmark provisions with SOFR benchmark provisions, subject to a credit adjustment spread of 0.10% for SOFR loans with a one-month interest period, 0.15% for SOFR loans with a three-month interest period and 0.25% for SOFR loans with a six-month interest period. On June 10, 2022, Hercules Funding IV LLC, a Delaware limited liability company (“HFIV”) and a special purpose wholly-owned subsidiary of the Company entered into the Second Amendment to Loan and Security Agreement (the “MUFG Second Amendment”), with the lenders party thereto, MUFG Union Bank, N.A., as resigning agent, and MUFG Bank Ltd. (as successor to MUFG Union Bank, N.A.), as administrative agent, which amends the Loan and Security Agreement, dated as of February 20, 2020, as amended by the First Amendment to Loan and Security Agreement, dated as of June 18, 2021 (the “MUFG Loan Agreement” and, as amended by the MUFG Second Amendment, the “MUFG Amended Loan Agreement”), with HFIV, as borrower, the lenders from time to time party thereto and MUFG Union Bank, N.A., as administrative agent.

The MUFG Second Amendment amends certain provisions of the MUFG Loan Agreement to, among other things, (i) increase the facility amount from $400.0 million to up to $545.0 million and (ii) replace the LIBOR benchmark provisions with SOFR benchmark provisions, subject to a margin of 2.60% for SOFR loans with a one-month interest period and 2.65% for SOFR loans with a three-month interest period.