In order to comply with environmental laws and regulations, we may need to modify our activities or incur substantial costs, and such laws and regulations, including any failure to comply with such laws and regulations, could subject us to substantial costs, liabilities, obligations and fines.
We must comply with federal, state, local and foreign governmental regulations related to the use, storage, discharge and disposal of materials used in our products and manufacturing processes. Our failure to comply with such regulations could result in significant fines, suspension of production, cessation of operations or future liabilities. Such regulations could also require us in the future to incur significant expenses to comply with such regulations. Our use of potentially hazardous materials could also restrict our ability to manufacture or sell our products to certain countries, require us to modify our logistics, or require us to incur other significant costs and expenses.
For example, in February 2023 the Member States Committee of the European Chemicals Agency, or the ECHA, published a report and supporting annexes related to a proposal to ban the manufacturing, placing on the market, and use of per-and polyfluoroalkyl substances (“PFAS”) in the European Union. In this regulatory process, more than 10,000 substances, including chemicals we use, are being considered for potential broad regulatory action. We submitted evidence in September 2023 supporting requests to be exempt from the ban for specific uses of PFAS, both in materials formulations and packaging materials for chemicals. If the PFAS ban in the EU is ultimately enacted, and our derogation requests are not granted, we will not be able to manufacture and sell our products in the EU as they are currently manufactured, and our business would be adversely affected. In addition, any exemptions may be limited in time, and in such case, we would eventually be required to eliminate the use of PFAS in our products, which may make it more expensive for us to manufacture, sell and ship our products.
Environmental laws and regulations continue to expand with a focus on reducing or eliminating hazardous substances in electronic products and it may be difficult for us to timely comply with any future environmental laws applicable to us. In addition, we may have to write off inventory if we hold unsaleable inventory as a result of changes to regulations. These requirements may increase our own costs, as well as those passed on to us by our supply chain.
The terms of the June 2023 PIPE contain restrictions on our operations and on our ability to raise additional capital that may have an adverse effect on us.
The terms of the June 2023 PIPE include a number of restrictions on our operations and on our ability to raise additional capital. The Purchase Agreement, among other things, provides that, for a period ending on June 14, 2024, we may not use cash from operating activities (as defined under U.S. generally accepted accounting principles) of more than an average of $2.8 million for any consecutive three-month period (subject to certain exceptions). This provision may cause us to delay certain actions that may benefit our business and may prevent us from pursuing potentially favorable business opportunities, even if a majority of our board of directors believes such actions or opportunities are in the best interest of our company and our stockholders.
Under the terms of the Purchase Agreement, for a period ending on December 15, 2025, in the event that we issue common stock or common stock equivalents in a subsequent financing (as defined in the Purchase Agreement), the significant purchasers (defined in the Purchase Agreement as a purchaser acquiring at least 1,000 shares of Series A-1 Preferred Stock) will have the right to purchase up to 40% of the securities sold in the subsequent financing. This provision may make it more difficult for us to raise additional capital because other investors may want to provide all, or a larger portion of the capital provided in the subsequent financing or may be unwilling to co-invest with one or more of the significant purchasers or may be unwilling to commit to provide financing without knowing how much of the subsequent financing will be provided by the significant purchasers.
In addition, during such period, we may not issue common stock or common stock equivalents in a subsequent financing with an effective price per share of common stock that is or may become lower than the then-effective conversion price of the Series A-1 Preferred Stock without the consent of the significant purchasers, which must include AIGH Investment Partners LP and its affiliates for so long as they are holding at least $1,500,000 in aggregate stated value of Series A-1 Preferred Stock acquired pursuant to the Purchase Agreement. This provision may prevent us from obtaining additional capital on market terms even if a majority of our board of directors believes that the terms of the subsequent financing are in the best interests of our company and our