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Hycroft CEO Diane R. Garrett Appointed Executive Chairman

(Moderate)
(Positive)
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Hycroft Mining (Nasdaq: HYMC) appointed Diane R. Garrett as Executive Chairman while she continues as CEO, aiming to better align Board and management and support strategy execution. A recent Board review launched this transition and a process to add three new independent directors.

Hycroft is also expanding its senior team, following the hire of Eric Colby as EVP, Corporate Development. The company highlights 2023 discoveries of two new high-grade silver systems, a 2025–2026 exploration drill program to grow these systems, and technical studies to transition the Hycroft Mine from oxide heap leach to a milling operation for sulfide ore.

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Positive

  • CEO Diane R. Garrett also appointed Executive Chairman to align leadership
  • Process underway to appoint three additional independent Board directors
  • Recent hire of EVP, Corporate Development to deepen senior management
  • Discovery of two new high-grade silver systems within known resource area
  • 2025–2026 exploration drill program focused on expanding silver systems
  • Technical studies in progress to transition Hycroft Mine to milling of sulfides

Negative

  • None.

News Market Reaction – HYMC

+13.71%
43 alerts
+13.71% Session close to close
+14.1% Peak in 1 hr 16 min
$4.17B Market Cap
0.8x Rel. Volume

In the May 11 session, HYMC gained 13.71%, reflecting a significant positive market reaction. Argus tracked a peak move of +14.1% during that session. Our momentum scanner triggered 43 alerts that day, indicating elevated trading interest and price volatility.

Data tracked by StockTitan Argus on the day of publication.

Market Context

The stock surged +13.7% in the session following this news. A strong positive reaction aligns with t...
Analysis

The stock surged +13.7% in the session following this news. A strong positive reaction aligns with the company’s ongoing transition narrative. Recent filings highlighted substantial gold and silver resources and a solid cash position, while this announcement consolidates leadership under Diane R. Garrett as Executive Chairman and CEO. Investors could weigh how governance stability, a pre-existing registration allowing up to 7,008,528 warrant shares, and past post-news volatility might influence the durability of any move.

Key Figures

New silver systems: 2 systems Drill program window: 2025–2026
2 metrics
New silver systems 2 systems High-grade silver systems discovered within known resource area in 2023
Drill program window 2025–2026 Exploration drill program targeting silver systems and new opportunities

Historical Context

5 past events · Latest: Apr 29 (Positive)
Pattern 5 events
Date Event Sentiment 24h Move Catalyst
Apr 29 Exploration results Positive -4.1% Reported strong metallurgy and drill results with high recoveries and grades.
Apr 29 Sector overview Positive -4.1% Sector piece highlighting junior miners’ responses to ongoing silver supply deficits.
Apr 28 Quarterly update Positive -6.5% Filed Q1 10-Q showing strong cash, no debt, and major resource increases.
Apr 21 Release correction Neutral +3.6% Clarified technical-report authorship while affirming economics timeline for Q2 2026.
Apr 21 Engineering engagement Positive -10.4% Engaged RESPEC to assess underground options and noted inclusion in GDXJ ETF.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Pattern Detected

Recent HYMC news, including operational and technical updates, has often been followed by negative price reactions, even when underlying announcements appeared constructive.

Recent Company History

Over the last several weeks, HYMC has reported multiple operational and technical milestones. A Q1 2026 update highlighted $189.0 million cash and substantial resource growth, yet the stock fell on that news. Engineering work on underground options and technical-report clarifications also saw mostly negative reactions. Against this backdrop, today’s governance-focused announcement, elevating Diane R. Garrett to Executive Chairman while remaining CEO, fits into an ongoing narrative of advancing the Hycroft Mine and building out leadership as the company moves toward potential production.

Key Terms

oxide heap leach operations, sulfide mineralization, milling operation
3 terms
oxide heap leach operations technical
"after a long history of oxide heap leach operations, the Company is focused"
Oxide heap leach operations use large stacks of crushed oxide rock and a mild chemical solution to dissolve and collect metals (commonly gold or copper); the solution trickles through the pile and is recovered at the bottom for metal extraction, similar to brewing tea where liquid pulls out soluble material. Investors watch these operations because they are relatively low-cost and scalable, but their output, environmental controls and permitting risks can strongly influence production, costs and project value.
sulfide mineralization technical
"milling operation for processing the sulfide mineralization."
Sulfide mineralization is when rocks contain concentrated grains or layers of metal-bearing sulfide minerals—think of metal “chips” embedded in the rock like chocolate chips in a cookie. It matters to investors because these sulfide minerals often host valuable metals (copper, nickel, zinc, gold, etc.), so their presence can indicate a potential ore deposit, influence how much a project is worth, and affect extraction costs and environmental risks.
milling operation technical
"transition the Hycroft Mine into a milling operation for processing the sulfide"
A milling operation is a manufacturing process that uses rotating equipment to crush, grind or cut raw material into smaller pieces or a fine powder—think of a heavy-duty kitchen blender that turns whole ingredients into a usable form. For investors it matters because milling determines how much product a company can make, how efficiently it uses raw material, and what ongoing costs, safety issues or environmental permits are needed, all of which affect profit and risk.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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WINNEMUCCA, Nev., May 11, 2026 /PRNewswire/ -- Hycroft Mining Holding Corporation (Nasdaq: HYMC) ("Hycroft" or "the Company"), a U.S.-based gold and silver development company that owns the Hycroft Mine, is pleased to announce that Diane R. Garrett assumed the position of Executive Chairman, and will continue her role as Chief Executive Officer. The appointment of Ms. Garrett as Executive Chairman is expected to further align Board and management leadership, enhancing the Company's ability to execute on its strategy and drive long-term value.  In line with the Company's growth strategy, Hycroft recently completed a Board review, resulting in this leadership transition and the initiation of a process to appoint three additional independent directors.

In parallel, Hycroft continues to strengthen its leadership team and expects to make additional key hires in the coming months, building on the recent appointment of Eric Colby as Executive Vice President, Corporate Development. These additions will enhance the Company's operational and strategic capabilities as it advances towards production.

Diane R. Garrett, Chairman and Chief Executive Officer, commented: "On behalf of the Board I would like to thank Thomas Weng for his instrumental role and guidance as a Hycroft Board Director and former Chairman.  Tom made significant and invaluable contributions and provided leadership during a transformational period in Hycroft's development, and we look forward to continuing to work with Tom as Lead Independent Director.

Taking on the role of Executive Chairman alongside my responsibilities as Chief Executive Officer is a huge privilege and reflects the Board's confidence in our strategy and direction. This expanded role strengthens alignment across the Company and supports disciplined execution as we advance the Hycroft Mine and deliver long-term value for our shareholders by maximizing the potential of our world class Hycroft mine.

In addition, the appointments we are making at both Board and senior management levels will further build out a team with the depth and experience to support our ambitions.  Hycroft is entering an exciting phase in its growth trajectory and today's announcement reflects continued momentum as we position the Company for the opportunities ahead."

About Hycroft Mining Holding Corporation                                                                           

Hycroft Mining Holding Corporation is a US-based gold and silver company exploring and developing the Hycroft Mine, among the world's largest precious metals deposits, located in northern Nevada, a Tier-1 mining jurisdiction. In 2023, Hycroft announced the discovery of two new high-grade silver systems within the known resource area and the Company is engaged in a robust exploration drill program (2025-2026 drill program) designed to expand these two systems in addition to targeting new opportunities. These discoveries represent a significant value driver for the Hycroft Mine.  In addition, after a long history of oxide heap leach operations, the Company is focused on completing technical studies to transition the Hycroft Mine into a milling operation for processing the sulfide mineralization.

For further information, please contact:

E: info@hycroftmining.com
Investor Relations
Phone:  775-245-0564
www.hycroftmining.com

Media: Tavistock, Jos Simson / Emily Moss
E: hycroft@tavistock.co.uk
Phone: +44 207 920 3150

Cautionary Note Regarding Forward-Looking Statements

This press release contains "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical fact, included in this press release and in public statements by our officers or representatives that address activities, events or developments that we expect or anticipate will or may occur in the future are forward-looking statements. These include, but are not limited to, statements regarding future business strategy, plans and goals, competitive strengths, the advancement and development of the Hycroft Mine, the results and implications of metallurgical analysis and test work, and the expansion and growth of our business.

Forward-looking statements are often identified by future or conditional words such as "estimate," "plan," "anticipate," "expect," "intend," "believe," "target," "budget," "may," "can," "will," "would," "could," "should," "seeks," "scheduled to" and similar words or expressions but the absence of these words does not mean that a statement is not forward-looking. Forward-looking statements are based on current expectations, estimates and projections that involve a number of risks and uncertainties, which could cause actual results to differ materially from those reflected in the statements. The risks include, but are not limited to: (i) risks related to changes in our operations at the Hycroft Mine, including risks associated with the cessation of mining operations at the Hycroft Mine; uncertainties concerning estimates of mineral resources; risks related to the lack of a completed feasibility study; risks related to metallurgical test work and process development; and risks related to our ability to re-establish commercially feasible mining and processing operations; and (ii) industry-related risks, including fluctuations in the price of gold and silver; the commercial success of, and risks related to, our exploration and development activities; uncertainties and risks related to our reliance on contractors and consultants; and the availability and cost of equipment, supplies, energy or reagents.

Any exploration target described in this press release does not represent, and should not be construed to be, an estimate of a mineral resource or mineral reserve. Ranges of potential tonnage and grade (or quality) of an exploration target are conceptual in nature; there has been insufficient exploration of the relevant property or properties to estimate a mineral resource; and it is uncertain if further exploration will result in the estimation of a mineral resource.

These and other risks may cause actual results to differ materially from those expressed or implied by the forward-looking statements, and the occurrence of one or more of these events or circumstances, alone or in combination with others, may have a material adverse effect on our business, cash flows, financial condition and results of operations. Please see the "Risk Factors" outlined in our Annual Report on Form 10-K for the year ended December 31, 2025, and in other reports filed with the SEC, for more information about these and other risks.

Given these risks and uncertainties, you are cautioned not to place undue reliance on these forward-looking statements. Although we have attempted to identify important factors that could cause actual results to differ materially from those described in forward-looking statements, there may be other factors that cause results not to be as anticipated, estimated or intended. Although these forward-looking statements are based on assumptions that we believe are reasonable when made, forward-looking statements are not guarantees of future performance and actual results, performance or achievements may differ materially from those made in or suggested by the forward-looking statements in this press release.

Any forward-looking statements made in this press release speak only as of the date of this press release. We undertake no obligation to update these forward-looking statements or to publicly announce the results of any revisions to any of those statements to reflect future events or developments, except as required by law.

Cision View original content to download multimedia:https://www.prnewswire.com/news-releases/hycroft-ceo-diane-r-garrett-appointed-executive-chairman-302767643.html

SOURCE Hycroft Mining Holding Corporation

FAQ

What leadership change did Hycroft Mining (HYMC) announce on May 11, 2026?

Hycroft Mining appointed Diane R. Garrett as Executive Chairman while she continues as CEO. According to Hycroft, this dual role is intended to better align Board and management and support execution of the company’s long-term strategy at the Hycroft Mine.

How does Diane R. Garrett’s Executive Chairman role affect Hycroft Mining (HYMC) governance?

The Executive Chairman appointment combines Board leadership with the CEO role. According to Hycroft, the change follows a Board review and is expected to strengthen leadership alignment as the company advances the Hycroft Mine and pursues long-term shareholder value.

Is Hycroft Mining (HYMC) adding new independent directors after the 2026 leadership changes?

Yes, Hycroft is starting a process to appoint three additional independent directors. According to Hycroft, this Board enhancement accompanies Diane R. Garrett’s Executive Chairman role and is part of a broader effort to support governance and execution of the company’s growth strategy.

What recent management hires has Hycroft Mining (HYMC) made to support growth?

Hycroft recently appointed Eric Colby as Executive Vice President, Corporate Development. According to Hycroft, this role and other planned senior hires are intended to strengthen operational and strategic capabilities as the company advances toward production at the Hycroft Mine in Nevada.

What exploration progress has Hycroft Mining (HYMC) reported at the Hycroft Mine?

Hycroft reported discovering two new high-grade silver systems within the existing resource area in 2023. According to Hycroft, a 2025–2026 drill program aims to expand these systems and test new targets, which the company views as important for the mine’s future value.

How is Hycroft Mining (HYMC) planning to process sulfide mineralization at the Hycroft Mine?

Hycroft is conducting technical studies to transition from oxide heap leach to a milling operation. According to Hycroft, this planned shift in processing is focused on treating the mine’s sulfide mineralization and underpins the company’s strategy as it advances toward future production.