DiaMedica Therapeutics Inc.

Evaluation of Disclosure Controls and Procedures

We maintain disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the United States Securities Exchange Act of 1934, as amended (Exchange Act)) that are designed to provide reasonable assurance that information required to be disclosed by us in the reports we file or submit under the Exchange Act, is recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms and that such information is accumulated and communicated to our management, including our principal executive officer and principal financial officer, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure. Our management evaluated, with the participation of our Chief Executive Officer and Chief Financial Officer, the effectiveness of the design and operation of our disclosure controls and procedures as of the end of the period covered in this report. Based on that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective as of the end of such period to provide reasonable assurance that information required to be disclosed in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms, and that such information is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure.

Changes in Internal Control over Financial Reporting

There was no change in our internal control over financial reporting that occurred during the six months ended June 30, 2025 that has materially affected or is reasonably likely to materially affect our internal control over financial reporting.

Litigation with Pharmaceutical Research Associates Group B.V., acquired by ICON plc as of July 1, 2021, (ICON/PRA Netherlands)

On November 23, 2022, we filed a petition requesting leave for a prejudgment attachment of all relevant documents in possession of Pharmaceutical Research Associates Group B.V., acquired by ICON plc as of July 1, 2021, (ICON/PRA Netherlands), which was granted on November 28, 2022, by the District Court of Northern Netherlands. A representative of the District Court served ICON/PRA Netherlands with the prejudgment attachment on or about December 7 and 8, 2022. The case was formally introduced to the Netherlands Commercial Court (NCC) on December 28, 2022 and a hearing by the NCC to determine whether we are entitled to take possession of the records seized was scheduled and held on March 16, 2023.

On April 21, 2023, the NCC issued a judgement affirming our ownership of the physical documents, including 51 hardcopy folders and certain digital files, related to the clinical studies performed by ICON/PRA Netherlands and seized by the Dutch courts in December 2022. The NCC further ordered ICON/PRA Netherlands to allow and tolerate the surrender of the documents, including digital and source data. Additionally, the NCC found that we are not in breach of any obligation under the clinical study agreement and ICON/PRA Netherlands had no basis to suspend the fulfillment of its obligations under the clinical study agreement to provide us all clinical data and access to perform an audit of the study. On June 15, 2023, ICON/PRA Netherlands filed an appeal of this decision and requested a scheduling hearing with the NCC, which occurred on September 23, 2024.

The hearing addressing our claims for damages was conducted on December 7, 2023. On February 7, 2024, the NCC issued a judgment in which the NCC found that, although all data related to the study is the rightful property of DiaMedica, there was an insufficient causal link between PRA Netherlands withholding study data and the damages claimed by us. We notified the NCC and PRA Netherlands of our intent to appeal this decision and submitted our statement of grounds for appeal on October 15, 2024. The NCC issued a decision to consolidate both appeals and evaluate them concurrently at a single hearing, which occurred on March 20, 2025. The NCC ruling was issued on June 24, 2025, in which the court found that ICON/PRA Netherlands was not in default under the agreement. Additionally, the court ruled against all ICON/PRA Netherlands counter claims. We have decided to discontinue our pursuit of this matter.

From time to time, we may be subject to other various ongoing or threatened legal actions and proceedings, including those that arise in the ordinary course of business, which may include employment matters and breach of contract disputes. Such matters are subject to many uncertainties and to outcomes that are not predictable with assurance and that may not be known for extended periods of time. Other than the PRA Netherlands matter noted above, we are not currently engaged in or aware of any threatened legal actions.