combinations. Our Audit Committee will review on a quarterly basis all payments that were made to our Sponsor, executive officers, directors or our or their affiliates and will determine which expenses and the amount of expenses that will be reimbursed. There is no cap or ceiling on the reimbursement of out-of-pocket expenses incurred by such persons in connection with activities on our behalf.
Our Sponsor, as well as certain of our directors and executive officers, purchased an aggregate of 3,500,000 units in a separate private placement which occurred concurrently with the closing of our Initial Public Offering. Each such Unit consists of one Class A ordinary share and one-quarter of one warrant and was offered at a price of $10.00 per unit, for an aggregate purchase price of $35,000,000. The gross proceeds of the private placement were deposited into the Trust Account.
In addition, our sponsor and certain of our officers and directors purchased an aggregate of 4,266,667 Private Placement Warrants in a separate private placement which occurred concurrently with the closing of our Initial Public Offering for an aggregate purchase price of $6,400,000.
On February 23, 2023, Aurora, the Sponsor, certain individuals, each of whom is a member of our board of directors and/or management team (the “Insiders”), and Better entered into a limited waiver (the “Limited Waiver”) to the Amended and Restated Letter Agreement (the “A&R Letter Agreement”), dated as of May 10, 2021, by and among us, the Sponsor and the Insiders. In the A&R Letter Agreement, the Sponsor and each Insider waived, with respect to any shares of Capital Stock (as defined in the A&R Letter Agreement) held by it, him or her, if any, any redemption rights it, he or she may have in connection with (i) a shareholder vote to approve the Business Combination (as defined in the A&R Letter Agreement), or (ii) a shareholder vote to approve certain amendments to the Company’s amended and restated articles of association (the “Redemption Restriction”).
Pursuant to the Limited Waiver, the Company and the Insiders agreed to waive the Redemption Restriction as it applies to the Sponsor to the limited extent required to allow the redemption of up to an aggregate of $17 million worth of Novator Private Placement Shares held by the Sponsor in connection with the shareholder vote to approve an amendment to the Company’s amended and restated memorandum and articles of association held on February 24, 2023. The Limited Waiver resulted in 1,663,760 Class A ordinary shares being reclassed from permanent to temporary equity. This resulted in an increase of temporary equity by $16,999,995 and a corresponding reduction of Class A Ordinary Share, Additional Paid in Capital, and Accumulated Deficit of $166, $16,637,434, and 362,395 respectively. These shares were subsequently redeemed as described below.
Additionally, on February 23, 2022, our Sponsor amended the Note to increase the aggregate principal amount of the Note to $4,000,000 to be used for a portion of the expenses of our Initial Public Offering. As of March 31, 2023, $412,395 was outstanding under the Note and due to the Sponsor. Pursuant to a letter commitment from the Sponsor in relation to the Note dated April 24, 2023, should the Company’s operating costs, in relation to its proposed Business Combination, exceed the amounts still available and not currently drawn under the Note, the Sponsor shall increase the amount available under the Note to cover such costs, subject to an aggregate cap of $12,000,000.
On October 15, 2021, Merger Sub entered into a Director’s Services Agreement (the “DSA”) by and among Merger Sub, Caroline Jane Harding, and the Company, effective as of May 10, 2021. On October 29, 2021, the DSA was amended, and the amended DSA was ratified by the Compensation Committee on November 3, 2021. Under the terms of the DSA, Ms. Harding is to provide services to Merger Sub, which include acting as a non-executive director and president and secretary of Merger Sub. Ms. Harding will receive $50,000 in annual payments (and in certain circumstances an incremental hourly fee of $500). For the three months ended March 31, 2023 and 2022, the Company recognized no expense related to the amended DSA. As of March 31, 2023 and December 31, 2022, there were no unpaid amounts related to the amended DSA.
In addition, our Company remunerates Ms. Harding $10,000 per month for professional services rendered to our Company in her role as chief financial officer and $15,000 per year and an incremental hourly fee of $500 in certain circumstances for her service on our board of directors. Additionally, in contemplation of her services to Aurora, Ms. Harding received a $50,000 payment on March 21, 2021, and was entitled to receive a $75,000 payment on March 21, 2023, which was paid on April 11, 2023. As of March 31, 2023 and December 31, 2022, $85,000 and $87,875 was accrued, respectively, and for both the three months ended March 31, 2023 and 2022, $105,000 and $30,000 was expensed for these services, respectively. If we do not have sufficient funds to make the payments due to Ms. Harding as set forth herein professional services provided by her, we may borrow funds from our sponsor or an affiliate of the initial shareholders or certain of our directors and officers to enable us to make such payments.