investments, net of interest on borrowings associated with our Innovation Credit from Rijksdienst voor Ondernemend Nederland and lease interest.
Foreign currency exchange gain (loss), net
For the three months ended March 31, 2024 and 2023, foreign currency exchange gain increased by $1.6 million, from a loss of $0.9 million during the three months ended March 31, 2023 to a gain of $0.7 million during the three months ended March 31, 2024. This increased gain was due to the impact of the fluctuation of the USD currency rate compared to the Euro on transaction gains and losses on cash and investments and other transactions denominated in USD held and occurring in the Euro functional currency entity.
Liquidity and Capital Resources
As of March 31, 2024, we had cash, cash equivalents and investments totaling $94.6 million, compared to cash, cash equivalents and investments of $95.6 million as of December 31, 2023. We have historically funded our operations primarily through the issuance of preference shares prior to our IPO and from the sale of common shares in our IPO in March 2021, and proceeds from the Pfizer Agreement and Janssen Agreement. Our expenditures are primarily related to research and development activities and general and administrative activities to support business operations.
In April 2022, we entered into an Equity Distribution Agreement (EDA) with JMP Securities LLC (JMP) under which JMP, as our exclusive agent, at our discretion and at such times that we may determine from time to time, may sell over a three-year period from the execution of the agreement up to a maximum of $50 million of shares of our common stock. We have not sold any of our common shares under the EDA to date.
In September 2022, we entered into the Pfizer Agreement for the development, manufacture and commercialization of PF-08046052 (formerly LAVA-1223), an advanced preclinical asset that utilizes LAVA’s proprietary Gammabody technology to target epidermal growth factor receptor (EGFR)-expressing solid tumors. Under the terms of the agreement, we received a $50 million nonrefundable upfront payment in October 2022. In March 2024, we received a milestone payment of $7.0 million from Pfizer following the achievement of a clinical milestone for PF-08046052.
Cash and cash equivalents, and short-term marketable securities are financial instruments that potentially subject the Company to concentrations of credit risk. As of March 31, 2024 and December 31, 2023, cash consists of cash deposited with three financial institutions; account balances may exceed federally insured limits.
Based on our current operating plan, we believe that our existing cash, cash equivalents and investments as of March 31, 2024 are sufficient to meet our projected cash requirements for at least 12 months from the date of this report. However, our operating plan may change as a result of many factors currently unknown to us, and we may need to seek additional funds sooner than planned. Our future funding requirements will depend on many factors, including, but not limited to, our ability to:
| ● | continue the ongoing and planned development of our product candidate, LAVA-1207; |
| ● | initiate, conduct and complete any ongoing, anticipated or future preclinical studies and clinical trials for our current and future product candidates; |
| ● | develop processes and scale manufacturing production for our current and future product candidates in accordance with cGMP; |
| ● | seek regulatory and marketing approvals for LAVA-1207 and any of our other development candidates that successfully complete clinical trials; |
| ● | discover and develop additional bispecific gd engagers and make further investments in our Gammabody platform to identify additional product candidates; |