Exhibit 19

PREDICTIVE ONCOLOGY INC.

POLICY ON AVOIDANCE OF INSIDER TRADING

The Board of Directors of Predictive Oncology Inc., a Delaware corporation (the “Company”), has adopted this Insider Trading Policy for our directors, employees (including officers) and consultants with respect to the trading of the Company’s securities, as well as the securities of publicly traded companies with whom we have a business relationship.

As a public reporting company, United States federal and state securities laws prohibit the purchase or sale of a company’s securities by persons who are aware of material information about that company that is not generally known or available to the public. These laws also prohibit persons who are aware of such material nonpublic information from disclosing this information to others who may trade. Companies and their controlling persons are also subject to liability if they fail to take reasonable steps to prevent insider trading by company personnel.

It is important that our directors, employees (including officers) and consultants understand the breadth of activities that constitute illegal insider trading and the consequences, which can be severe. Both the U.S. Securities and Exchange Commission (the “SEC”) and the Financial Industry Regulatory Agency (FINRA) investigate and are effective at detecting insider trading. The SEC, together with the U.S. Attorneys, pursue insider trading violations vigorously. Cases have been successfully prosecuted against trading by employees through foreign accounts, trading by family members and friends, and trading involving only a small number of shares.

This policy is designed to prevent insider trading or allegations of insider trading, and to protect the Company’s reputation for integrity and ethical conduct. It is your obligation to understand and comply with this policy.

PREDICTIVE ONCOLOGY INC.

POLICY ON AVOIDANCE OF INSIDER TRADING

Purpose

This Policy on Avoidance of Insider Trading (this “Policy”) provides guidelines with respect to transactions in the securities of Predictive Oncology Inc., a Delaware corporation (the “Company”), and the handling of confidential information about the Company and the companies with which the Company does business. The Company’s Board of Directors has adopted this Policy to promote compliance with federal, state and foreign securities laws that prohibit certain persons who are aware of material nonpublic information about a company from trading in securities of that company or providing material nonpublic information to other persons who may trade on the basis of that information.

Scope of Policy

Persons Covered By This Policy

Transactions Covered By This Policy

This Policy applies to transactions in the Company’s securities (collectively referred to in this Policy as “Company Securities”), including common stock, options to purchase common stock, common stock purchase warrants and any other type of securities that the Company may issue, as well as derivative securities that are not issued by the Company such as exchange-traded put or call options or swaps relating to the Company’s Securities.

Administration of This Policy

The Company has appointed our Chief Financial Officer to serve as the Compliance Officer for purposes of this Policy, and in his/her absence another employee designated by the Compliance Officer shall be responsible for administration of this Policy. All determinations and interpretations by the Compliance Officer shall be final and not subject to further review.

Statement of Policy

It is the policy of this Company that no person who is subject to this Policy who is aware of material nonpublic information relating to the Company may, directly, or indirectly through family members or other persons or entities:

In addition, it is the policy of this Company that no person who is subject to this Policy who, in the course of working for the Company, learns of material nonpublic information about a company with which the Company does business (such as a customer or supplier) and those with which the Company may be negotiating major transactions (such as an acquisition, investment or sale) may trade in that company’s securities until the information becomes public or is no longer material. Information that is not material to the Company may nevertheless be material to one of those other firms.

There are no exceptions to this Policy, except as specifically noted herein. Transactions that may be necessary or justifiable for independent reasons (such as the need to raise money for an emergency expenditure), or small transactions, are not excepted from this Policy. The securities laws to not recognize any mitigating circumstances, and, in any event, even the appearance of an improper transaction must be avoided to preserve the Company’s reputation for adhering to the highest standards of conduct.

Definition of Material Nonpublic Information

Note that “inside information” has two important elements--materiality and public availability.

Material Information. Information is considered “material” if a reasonable investor would consider it important in deciding whether to buy, hold or sell securities. Any information that could reasonably be expected to affect the Company’s stock price, whether it is positive or negative, should be considered material. There is no bright-line standard for assess materiality, rather, materiality is based on an assessment of all of the facts and circumstances, and is often evaluated by enforcement authorities with the benefit of hindsight. For this reason, questions concerning the materiality of particular information should be resolved in favor of materiality, and trading should be avoided. Although it is not possible to define all categories of material information, some examples of information that ordinarily would be regarded as material are:

When Information is Considered Public. Information that has not been disclosed to the public is generally considered to be nonpublic information. In order to establish that the information has been disclosed to the public, it may be necessary to demonstrate that the information has been widely disseminated. Information generally would be considered widely disseminated if it has been released broadly to the marketplace, such as pursuant to the issuance of a press release, filing of a public disclosure document with the SEC, publication in a widely-available newspaper, magazine or news website, or broadcast on widely available radio or television programs. By contrast, information would likely not be considered widely disseminated if it is available only to the Company’s employees and/or consultants, or if it is only available to a select group of analysts, broker and institutional investors.

Once information is widely disseminated, it is still necessary to afford the investing public with sufficient time to absorb the information. As a general rule, information should not be considered fully absorbed by the marketplace until the second full trading day after the information is released. For example, if the Company announces financial earnings before trading begins on a Tuesday, you should not trade in Company Securities until the opening of the market on Thursday (assuming you are not aware of other material nonpublic information at that time). However, if the Company announces earnings after trading begins on that Tuesday, you should not trade in Company Securities until the opening of the market on Friday. Depending on the particular circumstances, the Company may determine that a longer or shorter period of time should apply to the release of specific material nonpublic information.

Exceptions From This Policy

Exceptions for Transactions Under Company Plans. Except as specifically noted, this Policy does not apply to any purchase of Company Securities from the Company or sales of Company Securities to the Company under Company plans or programs. For example, this Policy does not apply to the exercise of a stock option acquired pursuant the Company’s plans, or to the exercise of a tax withholding right pursuant to which a person has elected to have the Company withhold shares subject to an option to satisfy tax withholding requirements. This Policy does apply, however, to any sale of stock of the underlying stock or to a cashless exercise of the option through a broker (i.e., a “broker-assisted cashless exercise”), or any other market sale for the purpose of generating the cash needed to pay the exercise price of an option or tax obligations triggered by that exercise.

Exceptions for Transactions Not Involving a Purchase or Sale. Bona fide gifts of securities are not transactions subject to this Policy. Further, transactions in mutual funds that are invested in Company Securities are not transactions subject to this Policy.

Exception for Approved 10b5-1 Plans. Trades by covered persons in the Company’s securities that are executed pursuant to an approved 10b5-1 plan are not subject to the prohibition on trading on the basis of material nonpublic information contained in this Policy or to the restrictions set forth above relating to pre-clearance procedures and blackout periods. Rule 10b5-1 under the Securities Exchange Act of 1934, as amended, provides an affirmative defense from insider trading liability under the federal securities laws for trading plans that meet certain requirements. In general, a 10b5-1 plan must be entered into before you are aware of material nonpublic information. Once the plan is adopted, you must not exercise any influence over the amount of securities to be traded, the price at which they are to be traded or the date of the trade. The plan must either specify (including by formula) the amount, pricing and timing of transactions in advance or delegate discretion on those matters to an independent third party. The Company requires that all 10b5-1 plans be approved in writing in advance by the Compliance Officer. 10b5-1 plans generally may not be adopted or amended during a blackout period and may only be adopted or amended when the person adopting or amending the plan is not aware of material nonpublic information.

Additional Procedures –Preclearance; Blackout Periods

The Company has established additional procedures in order to assist the Company in the administration of this Policy, to facilitate compliance with laws prohibiting insider trading while in possession of material nonpublic information, and to avoid the appearance of any impropriety. These additional procedures are applicable to all persons subject to this Policy.

Pre-Clearance Procedures. All persons subject to this Policy, as well as the Family Members and Controlled Entities of such persons, may not engage in any transaction involving Company Securities without first obtaining pre-clearance of the transaction from the Compliance Officer. A request for pre-clearance should be submitted to the Compliance Officer at least two business days in advance of the proposed transaction. The Compliance Officer is under no obligation to approve a transaction submitted for pre-clearance, and may determine not to permit the transaction. If a person seeks preclearance and permission to engage in the transaction is denied, then he or she should refrain from initiating any transaction in Company Securities, and should not inform any other person of the restriction.

When a request for pre-clearance is made, the requestor should carefully consider whether he or she may be aware of material non-public information about the Company, and should describe fully those circumstances to the Compliance Officer. If the requestor is a director or a Section 16 officer, the requestor should also indicate whether he or she has effected any non-exempt “opposite-way” transactions within the past six months, and should be prepared to report the proposed transaction on an appropriate Form 4 or Form 5.

Each individual subject to this Policy is responsible for making sure that he or she complies with this Policy, and that any family member, household member or entity whose transactions are subject to this Policy, as discussed herein, also comply with this Policy. Receipt of pre-clearance from the Compliance Officer does not in any way constitute legal advice or insulate an individual from liability under applicable securities laws. See “Personal Responsibility” below.

Blackout Procedures. To help prevent inadvertent violations of the federal securities laws and to avoid even the appearance of trading on the basis of inside information, the Company has designated certain “Blackout Periods” during which all persons subject to this Policy may not trade in Company Securities, directly or through family members or other persons or entities. Even if a Blackout Period is not in effect, at no time may you trade in Company Securities if you are aware of material nonpublic information about the Company.

Quarterly Blackout Periods. The Company’s announcement of its quarterly financial results almost always has the potential to have a material effect on the market for the Company’s securities. Therefore, to avoid even the appearance of trading on the basis of material nonpublic information, persons subject to this Policy, as well as their Family Members or Controlled Entities, may not conduct any transactions involving the Company’s Securities (other than as specified by this Policy), during a “Blackout Period” beginning on the 14^th day prior to the end of each fiscal quarter and ending following the expiration of two full trading days after the Company’s public release of its earnings results for that quarter. If the 14^th day falls on a weekend, the applicable Blackout Period will begin at the close of business on the last trading day prior to that weekend.

Event-Specific Trading Restriction Periods. From time to time, an event may occur that is material to the Company and is known by only a few directors, officers, employees and/or others subject to this Policy. So long as the event remains material and nonpublic, the persons designated by the Compliance Officer may not trade Company Securities. In addition, the Company’s financial results may be sufficiently material in a particular fiscal quarter that, in the judgment of the Compliance Officer, designated persons should refrain from trading in Company Securities even sooner than the typical Blackout Period described above. In that situation, the Compliance Officer may notify these persons that they should not trade in the Company’s Securities. The existence of an event-specific trading restriction period or extension of a Blackout Period will not be announced to the Company as a whole, and should not be communicated to any other person. If, however, a person whose trades are subject to pre-clearance requests permission to trade in the Company’s securities during an event-specific Blackout, the Compliance Officer will inform the requesting person of the existence of a Blackout Period, without disclosing the reason for the restriction. Any person made aware of the existence of an event-specific blackout should not disclose the existence of the Blackout Period to any other person. The failure of the Compliance Officer to designate a person as being subject to an event-specific Blackout Period will not relieve that person of the obligation not to trade while aware of material nonpublic information.

Exceptions to Black-out Periods. The quarterly trading restrictions and event-driven trading restrictions do not apply to those transactions to which this Policy does not apply, as described above under the headings “Transactions Under Company Plans” and “Transactions Not Involving a Purchase or Sale.” Further, the requirement for pre-clearance, the quarterly trading restrictions and event-driven trading restrictions do not apply to transactions conducted pursuant to approved Rule 10b5-1 plans, described under the heading “Rule 10b5-1 Plans.”

Special and Prohibited Transactions

The Company considers it improper and inappropriate for those employed by or associated with the Company to engage in short-term or speculative transactions in the Company’s securities or in other transactions in the Company’s securities that may lead to inadvertent violations of the insider trading laws. Accordingly, your trading in Company securities is subject to the following additional guidance.

Short Sales. Short sales of Company Securities (i.e., the sale of a security that the seller does not own) may evidence an expectation on the part of the seller that the seller lacks confidence in the Company’s prospects. In addition, short sales may reduce a seller’s incentive to seek to improve the Company’s performance. For these reasons, short sales of Company Securities are prohibited. In addition, Section 16(c) of the Securities Exchange Act of 1934, as amended, prohibits officers and directors from engaging in short sales. (Short sales arising from certain types of hedging transactions are governed by the paragraph below captioned “Hedging Transactions.”)

Publicly Traded Options. Given the relatively short term of publicly-traded options, transactions in options may create the appearance that a director, officer, employee or other person subject to this Policy is trading based on material nonpublic information and focus his or her attention on short-term performance at the expense of the Company’s long-term objectives. Accordingly, transactions in put options, call options or other derivative securities, on an exchange or in any other organized market, are prohibited by this Policy. (Option positions arising from certain types of hedging transactions are governed by the next paragraph below.).

Hedging Transactions Prohibited. Hedging transactions can be accomplished through a number of possible mechanisms, including through the use of financial instruments such as prepaid variable forwards, equity swaps, collars and exchange funds. Such hedging transactions might permit a person to own securities without the full risks and rewards of ownership. When that occurs, that person may no longer have the same objectives as the Company’s other stockholders. Therefore, the Company prohibits you from engaging in hedging transactions.

Margin Accounts and Pledges. Securities held in a margin account as collateral for a margin loan may be sold by the broker without the customer’s consent if the customer fails to meet a margin call. Similarly, securities pledged (or hypothecated) as collateral for a loan may be sold in foreclosure if the borrower defaults on the loan. Because a margin or foreclosure sale may occur at a time when you are aware of material nonpublic information or otherwise are not permitted to trade in Company Securities, you are prohibited from holding Company securities in a margin account or pledging Company securities as collateral for a loan unless you have received consent in advance from the Compliance Officer. Advance consent may be granted where you wish to pledge Company Securities as collateral for a loan (not including margin debt) and clearly demonstrate the financial capacity to repay the loan without resort to the pledged securities. Even in such situations, the Company strongly discourages you from pledging Company Securities as collateral for a loan. If you wish to pledge Company Securities as collateral for a loan, you must submit a request for approval to the Compliance Officer prior to the proposed execution of documents evidencing the proposed pledge. (Pledges of Company Securities arising from certain types of hedging transactions are governed by the paragraph above captioned “Hedging Transactions.”)

Standing and Limit Orders. Standing and limit orders (except standing and limit orders under approved 10b5-1 plans) create heightened risks for insider trading violations similar to the use of margin accounts. There is no control over the timing of purchases or sales that result from standing instructions to a broker, and as a result the broker could execute a transaction then a director, officer, employee, or other person subject to this Policy is in possession of material nonpublic information. The Company therefore discourages placing standing or limit orders on Company Securities. If a person subject to this Policy determines that he or she must use a standing or limit order, the order should be limited to short duration and should otherwise comply with the restrictions and procedures outlined herein under the heading “Additional Procedures – Preclearance; Blackout Periods.”

Post-Termination Transactions

This Policy continues to apply to your transactions in Company securities even after you have terminated employment or other services to the Company or a subsidiary as follows: if you are aware of material nonpublic information when your employment or service relationship terminates, you may not trade in Company Securities until that information has become public or is no longer material. The pre-clearance specified under the heading “Additional Procedures – Preclearance; Blackout Periods – Preclearance Procedures” above, however, will cease to apply to transactions in Company Securities upon the expiration of an Blackout Period or other Company-imposed trading restrictions applicable at the time of the termination of employment of service relationship.

Unauthorized Disclosure

Maintaining the confidentiality of Company information is essential for competitive, security and other business reasons, as well as to comply with securities laws. You should treat all information you learn about the Company or its business plans in connection with your employment or other engagement the Company as confidential and proprietary to the Company. Inadvertent disclosure of confidential or inside information may expose the Company and you to risk of investigation and litigation.

The timing and nature of the Company’s disclosure of material information to outsiders is subject to legal rules, the breach of which could result in substantial liability to you, the Company and its management. Accordingly, it is important that responses to inquiries about the Company by the press, investment analysts or others in the financial community be made on the Company’s behalf only through authorized individuals.

Please refer to other Company policies that may be in place from time to time for more details regarding the Company’s policy on speaking to the media, financial analysts and investors.

Personal Responsibility

Each individual is responsible for making sure that he or she complies with this Policy, and that any family member, household member or entity whose transactions are subject to this Policy, as discussed herein, also comply with this Policy. In all cases, the responsibility for determining whether an individual is in possession of material nonpublic information rests with that individual, and any action on the part of the Company, the Compliance Officer or any other employee, director or agent of the Company with respect to this Policy (or otherwise) does not in any way constitute legal advise or insulate an individual from liability under applicable securities laws.

Company Assistance

Your compliance with this Policy is of the utmost importance both for you and for the Company. If you have any questions about this Policy or its application to any proposed transaction, you may obtain additional guidance from the Compliance Officer.

Certification

All persons subject to this Policy must certify their understanding of, and intent to comply with, this Policy.

Consequences of Violations

Civil and Criminal Penalties. The purchase and sale of securities while aware of material nonpublic information, or the disclosure of material nonpublic information to others who then trade in the Company’s Securities, is prohibited by federal and state laws. Insider trading violations are pursued vigorously by the SEC, U.S. Attorneys and state enforcement authorities as well as the laws of foreign jurisdictions. Punishment for insider trading violations is severe, and could include significant fines and imprisonment.

Controlling Person Liability. Although regulatory authorities concentrate their efforts on individuals who trade, or tip inside information to others who trade, the federal securities laws also impose liability on companies and other “controlling persons” if they fail to take reasonable steps to prevent insider trading by company personnel.

Company Sanctions. Failure to comply with this Policy may also subject you to Company-imposed sanctions, including dismissal for cause, whether or not your failure to comply with this Policy results in a violation of law.

Predictive Oncology, Inc.

Policy on Avoidance of Insider Trading