Welcome to our dedicated page for Avalo Therapeutics SEC filings (Ticker: AVTX), 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.
Avalo Therapeutics, Inc. filings document clinical, financial, capital-structure, and governance disclosures for a biotechnology issuer developing IL-1β-based therapies. Recent 8-K reports cover abdakibart LOTUS trial materials in hidradenitis suppurativa, operating and financial results, investor presentation updates, and material agreements related to milestone obligations from the AlmataBio acquisition.
The company's proxy materials describe shareholder voting matters, board composition, executive compensation, equity awards, and governance practices. Avalo's filing record also includes disclosure categories tied to common stock and pre-funded warrant financing, Nasdaq inducement awards, risk and operating updates, and formal reporting of material events affecting its clinical-stage business.
Avalo Therapeutics, Inc. (AVTX) reported insider activity by one of its directors involving common stock and stock options on November 14, 2025. The director exercised a stock option to acquire 8,200 shares of common stock at an exercise price of $9.88 per share and then sold those 8,200 shares at a weighted average price of $14.3474 per share. On the same date, the director also sold an additional 3,167 shares of common stock at $14.30 per share, for total reported sales of 11,367 shares. Following these transactions, the director reported owning 0 shares of common stock directly and 16,400 stock options with an exercise price of $9.88 per share, expiring on August 13, 2034, which vest in three equal annual installments on March 28, 2025, 2026 and 2027.
Avalo Therapeutics (AVTX) filed a Form S-8 registering 1,300,000 shares of common stock for issuance under the Avalo Therapeutics, Inc. 2025 Inducement Award Plan. These shares may be issued and sold pursuant to awards granted under the plan.
The company identifies as a non-accelerated filer and a smaller reporting company. Standard indemnification and insurance provisions for directors and officers are described, and customary undertakings and incorporated reports are included.
Avalo Therapeutics (AVTX) reported Q3 2025 results with a net loss of $30.6 million (basic EPS $2.19 loss). The quarter showed no revenue, while operating expenses were $19.2 million, led by research and development at $13.6 million and general and administrative at $5.6 million. Other expense reflected a $12.5 million non-cash loss from the change in fair value of the derivative liability.
As of September 30, 2025, cash and cash equivalents plus short-term investments totaled $111.6 million. Year to date, operating cash outflow was $37.2 million, with additional net investing outflows of $84.1 million and financing inflows of $13.9 million. Management states existing cash and investments are expected to fund operations for at least twelve months from the filing date.
The derivative liability was $23.2 million at quarter-end, up from $8.5 million at year-end 2024. During Q3, the company raised $14.4 million net via its at-the-market program, issuing 1.7 million shares. Common shares outstanding were 17,827,635 as of September 30, 2025, and 18,133,968 as of November 3, 2025.
Avalo Therapeutics (AVTX) reported it issued a press release announcing financial results for the quarter ended September 30, 2025. The company furnished the release as Exhibit 99.1 under Item 2.02, stating it is not deemed “filed” for purposes of Section 18 of the Exchange Act, nor incorporated by reference except as specifically referenced.
The filing lists common stock trading on the Nasdaq Capital Market under AVTX and includes Inline XBRL cover pages as Exhibit 104.
Avalo Therapeutics reported a clinical milestone: it has completed enrollment in its Phase 2 LOTUS Trial evaluating AVTX-009 for hidradenitis suppurativa. The company disclosed the update via a press release furnished as Exhibit 99.1 to this report, dated October 29, 2025. This marks the transition from recruitment to data collection and analysis for the study.
Avalo Therapeutics, Inc. filed a current report to note that on October 10, 2025 it posted an updated investor presentation on its website. This presentation, attached as Exhibit 99.1, is intended for use from time to time in meetings with investors and is incorporated into the report by reference.
The filing does not describe new financial results or major transactions, but formally makes the investor presentation part of Avalo’s public disclosure record for shareholders and analysts who follow the company.
Avalo Therapeutics insider stock option grant to Chief Business Officer — Boyd Taylor received a stock option on 10/01/2025
The option covers 275,000 shares of common stock with an exercise price of $12.96 and an expiration date of 10/01/2035. The award vests over four years: 25% vests on the first anniversary of the grant and the remainder vests in equal monthly installments over the next three years, subject to continued employment. Following the grant the reporting person beneficially owns 275,000 shares directly.
Boyd Taylor, identified as Chief Business Officer and a director, filed an initial Form 3 for Avalo Therapeutics, Inc. (AVTX) reporting the event date 10/01/2025. The filing states no securities are beneficially owned by the reporting person. The form was signed under power of attorney by Donald R. Reynolds on 10/06/2025. The submission confirms an initial disclosure with no ownership to report.
Avalo Therapeutics director Kevin Robert Lind was granted a stock option on 10/01/2025 to buy 40,200 shares of common stock at an exercise price of $12.96. The option becomes exercisable in three substantially equal installments on the first, second and third anniversaries of the grant date, subject to the director's continued service. The option expires on 10/01/2035 and the reporting Form 4 was filed on 10/02/2025 by power of attorney. The grant is reported as a direct holding and shows 40,200 shares underlying the derivative security following the transaction.
Avalo Therapeutics, Inc. (AVTX) director Kevin Robert Lind filed an initial Form 3 reporting that he does not beneficially own any securities of the issuer. The Form 3 lists the qualifying event date as 10/01/2025 and is signed by Donald R. Reynolds by power of attorney on 10/02/2025. The filing gives the reporter's address as 1500 Liberty Ridge Drive, Suite 321, Wayne, PA 19087.