General and administrative expenses
Below were our general and administrative expenses:
| | | | | | | | | |
| | For the Six Months Ended | | | |
| | June 30, | | | |
(in thousands) | | 2023 | | 2022 | | Variance |
Personnel-related expenses | | $ | 2,190 | | $ | 2,944 | | $ | (754) |
Share-based compensation expense | | | 2,066 | | | 1,244 | | | 822 |
Insurance, facilities, fees and other related costs | | | 1,551 | | | 1,488 | | | 63 |
Professional and consultant fees | | | 1,780 | | | 1,734 | | | 46 |
| | $ | 7,587 | | $ | 7,410 | | $ | 177 |
Non-cash share-based compensation expenses increased $0.8 million for the six months ended June 30, 2023 as compared to the same period in 2022 primarily due to the reversal of expenses associated with stock option forfeitures due to the departure of our former chief financial officer in 2022. Personnel-related expenses decreased by $0.8 million due to reduction in general and administrative headcount for the six months ended June 30, 2023, as compared to the same period in 2022. Insurance, facilities, fees and other related costs and professional and consultant fees remained fairly consistent between the six months ended June 30, 2023 and 2022.
Interest income (expense), net
Interest income, net was $1.3 million for the six months ended June 30, 2023, compared to interest expense, net of $0.3 million for the six months ended June 30, 2022. The increase in interest income was primarily due to higher interest yields on our investments in 2023. Interest income (expense), net includes interest income from 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 six months ended June 30, 2023 and 2022, foreign currency exchange gain (loss), net decreased by $5.0 million, from a gain of $4.2 million during the six months ended June 30, 2022 to a loss of $0.7 million during the six months ended June 30, 2023. This decrease 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 June 30, 2023, we had cash, cash equivalents and investments totaling $112.4 million, compared to cash, cash equivalents and investments of $132.9 million as of December 31, 2022. 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 Seagen 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 Seagen Agreement for the development, manufacture and commercialization of SGN-EGFRd2 (LAVA-1223), an advanced preclinical asset that utilizes LAVA’s proprietary Gammabody technology to target epidermal growth factor receptor (EGFR)-expressing solid