Welcome to our dedicated page for Aprea Therapeutics SEC filings (Ticker: APRE), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Aprea Therapeutics, Inc. (Nasdaq: APRE) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as a clinical-stage biopharmaceutical issuer. Aprea files reports with the U.S. Securities and Exchange Commission as a Delaware corporation with common stock listed on The Nasdaq Stock Market LLC under the symbol APRE.
Among the key documents available through EDGAR are Aprea’s Form 8-K current reports, which the company uses to furnish earnings press releases, clinical program updates, financing announcements, and changes to its corporate presentation slide decks. For example, recent 8-K filings reference quarterly financial results, clinical updates from the ACESOT-1051 WEE1 inhibitor trial and the ABOYA-119 ATR inhibitor trial, and the establishment of a recommended Phase 2 dose for ATRN-119. Other 8-Ks describe private placement financing and the extension of projected cash runway.
Investors can also use the filings feed to monitor how Aprea discusses its lead programs, APR-1051 and ATRN-119, in official documents, including descriptions of trial objectives, biomarker-defined patient populations, and risk factor language incorporated by reference in periodic reports. While this page focuses on real-time access to filings such as 8-Ks, users can also locate annual reports on Form 10-K, quarterly reports on Form 10-Q, and any registration statements or prospectus supplements that relate to equity offerings mentioned in company news.
Stock Titan enhances these filings with AI-powered summaries that highlight the main points of lengthy documents, helping readers quickly understand topics such as clinical milestones, financial condition, and strategic shifts like pausing monotherapy enrollment to consider combination therapies. The platform also surfaces new filings as they are posted to EDGAR, allowing close tracking of Aprea’s regulatory and disclosure history over time.
Aprea Therapeutics, Inc. ownership disclosure: a group of Soleus-related entities and Guy Levy report shared beneficial ownership of 1,271,080 shares of Common Stock, representing 9.99% of the class. The percentage is calculated using 11,452,452 shares outstanding as of March 16, 2026.
The reported shares consist of Common Stock issuable upon exercise of pre-funded warrants and common warrants held by Soleus funds; multiple Soleus entities disclaim beneficial ownership except for Section 13(d) purposes.
Aprea Therapeutics SrVP/CFO John P. Hamill bought warrants linked to 61,956 shares of common stock in a private placement. On March 31, 2026, he acquired 30,978 pre-funded warrants at $0.808 per warrant less a $0.001 exercise price and 30,978 accompanying common warrants with a $0.683 exercise price. The warrants are immediately exercisable but subject to a Beneficial Ownership Limitation that prevents exercises above 4.99% ownership of common stock or 9.99% of combined voting power.
Aprea Therapeutics director Richard Peters bought derivative securities linked to the company’s common stock. On March 31, 2026, he acquired pre-funded warrants to purchase 123,915 shares of common stock in a private placement, at a purchase price of $0.808 per pre-funded warrant, less the $0.001 exercise price. He also received accompanying common warrants to purchase up to 123,915 additional shares of common stock, with a $0.683 exercise price per share. Both the pre-funded and common warrants are immediately exercisable, but their exercise is limited by a “Beneficial Ownership Limitation” that generally caps common stock ownership at 4.99% of outstanding shares or 9.99% of aggregate voting power. The common warrants will expire on the earlier of December 31, 2029, or 30 calendar days after exercise of the related pre-funded warrants, proportional to the exercised amount.
Aprea Therapeutics, Inc. closed an oversubscribed private placement, raising total gross proceeds of approximately $30 million. The funding comes from a group led by Soleus Capital, with new and existing investors and certain insiders participating.
The company issued pre-funded warrants to purchase up to about 37.2 million shares of common stock and additional warrants to purchase up to about 37.2 million shares. Warrant exercise prices range around $0.808 and $0.683 per share. Aprea plans to use net proceeds for general corporate purposes and to advance development of its lead WEE1 inhibitor APR-1051, including expanding its ACESOT-1051 study into selected biomarker-defined tumor populations.
Aprea Therapeutics, Inc. entered into a securities purchase agreement for an oversubscribed private placement expected to raise approximately $30 million in gross proceeds through pre-funded warrants and common stock warrants for up to about 37.2 million shares each. The warrants are priced at a purchase price of $0.808 per pre-funded warrant, with a common warrant exercise price of $0.683 per share. Aprea plans to use the upfront net proceeds for general corporate purposes and research and development and currently expects this funding to extend its cash runway into the first quarter of 2028. The company also reported a confirmed partial response in its Phase 1 ACESOT-1051 trial of WEE1 inhibitor APR-1051 in PPP2R1A-mutated endometrial cancer, along with additional stable disease cases, supporting early signs of anti-tumor activity.
Aprea Therapeutics is registering for resale 12,577,714 shares of Common Stock to permit selling stockholders to resell shares issued in a January 2026 private placement.
The registration covers (i) 1,877,677 shares issued in the Private Placement, (ii) 4,411,180 shares issuable upon exercise of pre-funded warrants at an exercise price of $0.001, and (iii) 6,288,857 shares issuable upon exercise of common warrants at an exercise price of $0.765. The company will receive no proceeds from resale transactions, but will receive cash if warrants are exercised for cash.
Shares outstanding were 11,451,118 as of January 30, 2026. The prospectus discloses a Nasdaq listing under the symbol APRE and a March 18, 2026 last reported sale price of $0.7311.
Aprea Therapeutics, Inc. filed Pre-Effective Amendment No. 1 to its registration statement (File No. 333-293609) to furnish an updated consent of EisnerAmper LLP (Exhibit 23.2). The amendment states it does not modify any provision of the prospectus and is limited to filing the updated consent.
The amendment delays effectiveness mechanics remain unchanged and the registrant reiterates customary undertakings and exhibits, including legal opinion of DLA Piper and previously incorporated offering documents.
Aprea Therapeutics president and CEO Gilad Oren reported new equity awards. He received stock options for 80,700 shares of common stock at an exercise price of $0.765 per share, expiring on March 12, 2036. These options vest 25% on March 12, 2027, with the remainder vesting ratably over the following 36 months, subject to continued employment.
Oren was also granted 20,175 restricted stock units that vest in three equal annual installments beginning on March 12, 2027, also subject to continued employment. Following these grants, he directly holds 393,895 shares of common stock. Additional indirect holdings of 1,200 and 600 shares are reported for his daughter and son, with beneficial ownership disclaimed.
Aprea Therapeutics reported that SrVP/CFO/Principal Financial and Accounting Officer John P. Hamill received new equity compensation. He was granted 40,380 stock options with an exercise price of $0.765 per share, expiring on March 12, 2036.
Twenty-five percent of these options vest on March 12, 2027, with the remainder vesting monthly over the following 36 months, contingent on continued employment. Hamill also received 10,095 restricted stock units, vesting in three equal annual installments starting March 12, 2027. Following the RSU grant, his common stock holdings total 43,528 shares.