to the extent the requirements for capitalization are met. In connection with our IPO, we incurred non-deductible expenses which resulted in differences in our effective tax rates.
Liquidity and Capital Resources
Overview
We are a clinical stage AI-immunology platform company that has not generated revenues during the reporting periods. We are exposed to a variety of financial risks including liquidity risks. We have incurred significant losses and negative cash flows from operations since our inception. As of June 30, 2021, we had an accumulated deficit of $37.5 million and expect to continue to incur significant losses for the foreseeable future.
As of June 30, 2021 and December 31, 2020, our available liquidity, comprised of cash and cash equivalents, was $18.8 million and $5.8 million, respectively and our total equity was $21.8 million and $7.0 million, respectively. The increase in cash and equity was primarily a result of the proceeds received from our IPO, discussed below. We have not generated any revenues during the three and six months ended June 30, 2021 and 2020 and we do not anticipate generating revenues unless and until we successfully complete Phase 2b development and obtain an out-licensing partnership of any current or future product candidates.
In August 2020, we executed a loan agreement, or the EIB Loan Agreement, with the European Investment Bank, or EIB, for a principal amount of €20.0 million, divided into three tranches of €7.0 million, €6.0 million and €7.0 million on the EIB Loan. Under the EIB Loan Agreement, the EIB Loan tranche balances are due six years from their respective disbursement dates. For each tranche drawn down, EIB is entitled to an aggregate of 1,003,032 cash settled warrants with an exercise price of 1 DKK per warrant. The 351,036 warrants attributable to the first tranche of €7.0 million were incorporated in the articles of association on December 17, 2020. As of June 30, 2021, and as of the date of this report, we had not drawn down on the EIB Loan Agreement. Since we did not draw down on the loan by August 6, 2021, we are obligated to pay a fee equal to 1% of the principal amount of €20.0 million or €0.2 million. However, the EIB Loan Agreement fee due date was extended until January 6, 2022, in the event that we do not draw the first tranche by January 6, 2022.
In September 2020, we received $6.6 million of additional funding from the issuance of 745,380 of our ordinary shares as part 1 of our “bridging round” with outside investors. On October 15, 2020, we successfully completed part 2 of our “bridging round” of capital with outside investors in the amount of $2.4 million from the issuance of 269,136 of our ordinary shares and received the proceeds in November 2020.
In October 2020, the Company entered into a lease for approximately 1,356 square meters, which is allocated on 839 square meters of office space, and 518 square meters of laboratory space in Hørsholm, Denmark. The commencement date for the lease of the 839 square meters of office space was February 1, 2021 and the lease continues for a term of 10 years from that date. In October 2020, the Company entered into a lease for approximately 518 square meters, which was allocated for additional laboratory space, in Hørsholm, Denmark. The commencement date for the lease is August 13, 2021 and the lease continues for a term of 10 years with a subsequent 12-month cancellation notice period. The lease agreement contains an early termination provision which would trigger a termination fee of $2.7 million. The initial monthly payment is expected to be between $28,000 and $30,000, which consists of $12,000 for the office space, and is expected to be between $16,000 and $18,000 for the laboratory space. Through-out the term, the lease is subject to annual increases ranging from two to four percent on the annual lease payment amount.
On February 9, 2021, we completed our IPO through which we issued and sold 3,000,000 American Depositary Shares, or ADSs, each of which represents one ordinary share, at a price to the public of $10.00 per ADS. We received aggregate net proceeds of $25.3 million from the IPO, after deducting the underwriting discounts and commissions and offering expenses. Upon the completion of the IPO, our registered, issued, and outstanding share capital was nominal DKK 19,198,668.