31, 2023, the Company had 7,265,658 and 627,448 shares of common stock issued and outstanding, respectively. The preferred stock is undesignated; no shares of preferred stock have been issued.
On February 16, 2023, the Company entered into a Securities Purchase Agreement with certain purchasers named therein pursuant to which the Company sold 3,558 shares of common stock in a registered direct offering at a purchase price of $421.60 per share (the “February RDO”). Net proceeds from the February RDO, after deducting fees payable to the placement agent and other offering expenses, were approximately $1.2 million. In connection with the February RDO, the Company also issued the placement agent warrants to purchase up to 249 shares of common stock (the “February Placement Agent Warrants”). The February Placement Agent Warrants became exercisable commencing six months following the date of issuance, expire five years following the date of sale and have an exercise price per share of $527.00. See Note 10.
In April and May 2023, the Company sold an aggregate of 2,750 shares to White Lion Capital LLC (“White Lion”) under a Common Stock Purchase Agreement dated April 14, 2023, (the “White Lion Purchase Agreement”) between the Company and White Lion. Net proceeds to the Company were $518,844 after White Lion expenses but before aggregate legal and printing expenses the Company incurred of $75,418. The commitment period ended May 31, 2023.
On June 6, 2023, the Company entered into a Securities Purchase Agreement with a purchaser named therein pursuant to which the Company sold 2,475 shares of common stock, 47,525 pre-funded warrants (“PFWs”), together with accompanying 50,000 Series A-1 Warrants to purchase common stock (the “Series A-1 Warrants”), and 50,000 Series A-2 Warrants to purchase common stock (the “Series A-2 Warrants”) in a registered direct offering at a purchase price of $140.00 per share (or $139.60 per PFW) (the “June RDO”). The Series A-1 Warrants and the Series A-2 Warrants are identical in all material respects. The Series A-1 Warrants and Series A-2 Warrants became exercisable commencing June 9, 2023, and are exercisable for three years at an exercise price of $130.00 per share. Net proceeds from the June RDO, after deducting fees payable to the placement agent and other offering expenses, were approximately $6.1 million. The PFWs sold in the June RDO were exercisable at an exercise price of $0.40 per share. All the PFWs sold in the June RDO were exercised prior to June 30, 2024. See Note 10.
In connection with the June RDO, the Company also issued the placement agent warrants to purchase up to 3,500 shares of common stock (the “June Placement Agent Warrants”). The June Placement Agent Warrants became exercisable commencing June 9, 2023, expire three years following the date of sale and have an exercise price per share of $175.00. See Note 10.
On September 26, 2023, the Company entered into an underwriting agreement with ThinkEquity LLC, as underwriter, pursuant to which it issued and sold 17,500 shares of common stock and 404,075 PFWs, including the partial exercise of the underwriter’s over-allotment option, in a public offering at a purchase price of $20.40 per share (or $20.00 per PFW) (the “September Offering”). The overallotment option provided the underwriter the right to purchase up to 58,480 shares or PFWs during the 45 days following the September Offering. The underwriter exercised the overallotment option to purchase 8,348 shares. The terms of the sale of shares or PFWs in the September Offering also applied to purchases made by the underwriter through exercises of the overallotment option. At June 30, 2024, all September Offering PFWs had been exercised. Net proceeds from the September Offering, after deducting underwriting discounts, commissions and fees paid to the underwriter and other offering expenses, were approximately $6.7 million.
In connection with the September Offering, the Company also issued warrants to the underwriter to purchase up to 21,496 shares of common stock (the “September Underwriter Warrants”). The September Underwriter Warrants become exercisable commencing 180 days after issuance, expire five years following the date of sale and have an exercise price of $25.50 per share. See Note 10.