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HilleVax, Inc. SEC Filings

HLVX NASDAQ

Welcome to our dedicated page for HilleVax SEC filings (Ticker: HLVX), 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.

Struggling to extract clinical trial milestones or cash-runway clues from a 200-page biotech filing? HilleVax’s SEC documents are packed with technical data on VLP vaccine research, partnership obligations, and milestone payments that can move the stock overnight.

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Rhea-AI Summary

HilleVax, Inc. (HLVX) – Form 4 filing dated 06/25/2025

Non-employee director Patrick J. Heron reported the receipt of 17,199 Restricted Stock Units (RSUs) on 06/23/2025 at a cost basis of $0.00. The award was made under the company’s Non-Employee Director Compensation Program.

  • Vesting: 100% on the earlier of (i) 06/23/2026 or (ii) a Change in Control, subject to continued board service.
  • Post-transaction direct holdings: 17,199 shares.
  • Indirect holdings: 8,535,337 shares held through Frazier Life Sciences X, L.P., for which Mr. Heron shares voting and investment control.

No derivative securities were reported. The filing represents routine director equity compensation rather than open-market activity and does not involve the sale or disposal of shares.

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Rhea-AI Summary

On June 23, 2025, HilleVax, Inc. (HLVX) director Julie L. Gerberding filed a Form 4 disclosing receipt of 17,199 Restricted Stock Units (RSUs) granted under the company’s Non-Employee Director Compensation Program. The award vests 100 % on the earlier of the first anniversary of the grant date or a defined Change in Control, contingent upon her continued board service. The RSUs were issued at $0.00 cost, indicating a non-cash, equity-based compensation item. Following the grant, Gerberding’s direct beneficial ownership rose to 59,224 common shares. No sales, option exercises, or other derivative transactions were reported.

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HilleVax, Inc. (HLVX) – Form 4 filing dated 25-Jun-2025

Non-employee director Gary Dubin was granted 17,199 Restricted Stock Units (RSUs) on 23-Jun-2025 under HilleVax’s 2022 Incentive Award Plan and director compensation program. The RSUs were reported as an "A" (acquired) transaction at a cost basis of $0.00, increasing Dubin’s directly-held beneficial ownership to 17,199 common shares. Vesting is single-tranche: 100% on the earlier of (i) the first anniversary of grant or (ii) a Change in Control, contingent on continued board service. No derivative securities, sales, or additional purchases were disclosed.

The transaction represents routine annual equity compensation rather than an open-market purchase and therefore has limited immediate valuation impact. However, the grant modestly aligns director incentives with shareholder value and signals no insider selling.

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Filing
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HilleVax, Inc. filed a Form 8-K to report the results of its 23 June 2025 Annual Meeting of Stockholders. Two routine governance items were presented:

  • Election of three Class III directors – Robert Hershberg, Jeryl Hilleman and Aditya Kohli were each re-elected for three-year terms, receiving roughly 22.0-22.4 million votes for and 1.5-1.8 million votes withheld; 14.5 million broker non-votes were recorded.
  • Ratification of auditor – Ernst & Young LLP was confirmed as the Company’s independent registered public accounting firm for fiscal 2025 with 38.24 million votes for, 0.13 million against and 8,105 abstentions.

No other business or financial information was disclosed. The filing indicates normal, uncontested corporate governance with shareholder support for both board composition and external audit appointment.

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FAQ

What is the current stock price of HilleVax (HLVX)?

The current stock price of HilleVax (HLVX) is $1.97 as of June 28, 2025.

What is the market cap of HilleVax (HLVX)?

The market cap of HilleVax (HLVX) is approximately 94.2M.

What is HilleVax, Inc. focused on?

HilleVax, Inc. is dedicated to developing and commercializing novel vaccines. Its main focus is on a virus-like particle based candidate designed to prevent moderate-to-severe acute gastroenteritis caused by norovirus infection.

What technology does HilleVax utilize in its vaccine development?

The company employs virus-like particle (VLP) technology, which mimics the structure of viruses to trigger a strong immune response without causing the disease. This innovative approach is central to its vaccine development strategy.

What clinical stage is HilleVax currently in?

HilleVax is a clinical-stage biopharmaceutical company, actively engaged in clinical trials to evaluate the safety, immunogenicity, and efficacy of its vaccine candidates.

How does HilleVax address safety and regulatory concerns?

HilleVax adheres to stringent clinical trial protocols and quality control measures in compliance with high regulatory standards. This rigorous approach ensures the collection of robust data on safety and immunogenicity.

Who is at risk for the condition that HilleVax targets?

The vaccine candidate primarily targets populations at risk of moderate-to-severe acute gastroenteritis caused by norovirus, notably young children and older adults, who bear a disproportionate share of the disease burden.

What differentiates HilleVax’s approach from traditional vaccine methods?

HilleVax's use of virus-like particle technology offers a safer alternative by mimicking natural viral structures without introducing infectious material. This approach is designed to induce a protective immune response effectively.

How is HilleVax positioned within the biopharmaceutical industry?

By focusing on innovative vaccine technology and targeted clinical research, HilleVax is positioned as a specialized company in the highly competitive biopharmaceutical sector, emphasizing data-rich research and clinical rigor.

What are the primary research areas of HilleVax?

The company focuses on vaccine development using VLP technology, clinical research to assess vaccine safety and efficacy, and preparing for potential commercialization by establishing robust operational and manufacturing strategies.
HilleVax, Inc.

NASDAQ:HLVX

HLVX Rankings

HLVX Stock Data

94.19M
30.11M
17.11%
72.72%
3.25%
Biotechnology
Biological Products, (no Disgnostic Substances)
Link
United States
BOSTON