Halper Sadeh Investigates Mersana's Sale to Day One for Shareholder Rights Violations
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Dec 17 2025
0mins
Should l Buy RYI?
Source: PRnewswire
- Legal Investigation Initiated: Halper Sadeh LLC is investigating Mersana Therapeutics, Inc.'s sale to Day One Biopharmaceuticals, Inc. for potential violations of federal securities laws and breaches of fiduciary duties, aiming to protect shareholder rights and ensure the legality of the transaction.
- Cidara Transaction Analysis: Cidara Therapeutics, Inc. is being sold to Merck for $221.50 per share in cash, raising concerns about shareholder rights, with Halper Sadeh LLC potentially seeking increased compensation and additional disclosures to ensure transparency in the deal.
- Merger Impact Assessment: Ryerson Holding Corporation's merger with Olympic Steel, Inc. will result in Ryerson shareholders owning approximately 63% of the combined entity, prompting Halper Sadeh LLC to evaluate the potential impacts of this transaction on shareholder rights to safeguard their interests.
- Shareholder Rights Protection: Halper Sadeh LLC offers no upfront legal fees for consultations, encouraging shareholders to reach out to discuss their legal rights and options, ensuring they receive appropriate compensation and disclosures in the transaction.
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Analyst Views on RYI
Wall Street analysts forecast RYI stock price to fall
1 Analyst Rating
0 Buy
1 Hold
0 Sell
Hold
Current: 27.930
Low
26.32
Averages
26.32
High
26.32
Current: 27.930
Low
26.32
Averages
26.32
High
26.32
About RYI
Ryerson Holding Corporation is a value-added processor and distributor of industrial metals, with operations in the United States, Canada, Mexico, and China. The Company carries a full line of carbon steel, stainless steel, alloy steels, and aluminum, and a limited line of nickel and red metals. These materials are stocked in a number of shapes, including coils, sheets, rounds, hexagons, square and flat bars, plates, structural, and tubing. The Company also provides a variety of processing services to meet its customers' needs. It also conducts metal processing and distribution operations in China. It has approximately 107 facilities in North America and four facilities in China. The Company offers various value-added processing and fabrication services, such as bending, beveling, blanking, blasting, burning, cutting-to length, drilling, embossing, flattening, forming, grinding, laser cutting, machining, notching, painting, perforating, polishing, punching, rolling, and sawing, others.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Ryerson and Olympic Steel Successfully Merge
- Merger Completion: Ryerson Holding Corporation and Olympic Steel have successfully merged, with Ryerson issuing 1.7105 shares for each Olympic Steel share, resulting in former Olympic shareholders holding approximately 37% of Ryerson, thereby enhancing Ryerson's market position as the second-largest metals service center in North America.
- Expected Synergies: The merger is projected to generate approximately $120 million in annual synergies by 2028, primarily through procurement, scale, efficiency gains, and commercial portfolio optimization, significantly improving the company's profitability and competitive edge in the market.
- Executive Appointments: Post-merger, Eddie Lehner remains as CEO of Ryerson, while former Olympic Steel CEO Richard T. Marabito has been appointed as President and COO of Ryerson, ensuring continuity in leadership and effective strategic execution.
- Enhanced Shareholder Value: The merger is expected to enhance shareholder value, with Ryerson anticipating improved earnings quality, strong free cash flow, and an improved leverage profile, all contributing to a stronger position within the industry.
See More
Ryerson and Olympic Steel Merger Approved by Shareholders
- Merger Approval: Ryerson Holding Corporation and Olympic Steel, Inc. received shareholder approval at their respective special meetings, marking a critical step towards their merger, which is expected to close on February 13, 2026, further solidifying Ryerson's leadership in the industrial metals market.
- Stock Trading Changes: Following the merger, Olympic Steel's shares will cease trading on February 13, 2026, indicating a significant impact on market structure and suggesting that Ryerson will expand its market share and product offerings.
- Shareholder Benefits: Under the merger agreement, Olympic Steel shareholders will receive 1.7105 shares of Ryerson common stock for each share of Olympic Steel, which is expected to enhance long-term shareholder value and boost investor confidence.
- Market Integration Outlook: This merger is poised to optimize resource allocation between the two companies and may yield synergies that improve operational efficiency, thereby enhancing competitive strength in the highly competitive metals distribution industry.
See More
Ryerson and Olympic Steel Merger Approved by Shareholders
- Merger Approval: Shareholders of Ryerson Holding Corporation and Olympic Steel approved the merger agreement at their respective special meetings, marking a significant step towards integration in the industrial metals sector, with closing expected on February 13, 2026.
- Stock Trading Changes: Following the merger, Olympic Steel shares will cease trading on February 13, 2026, indicating a substantial impact on market structure while allowing Ryerson to expand its market share through this transaction.
- Shareholder Equity Adjustment: Under the merger agreement, Olympic Steel shareholders will receive 1.7105 shares of Ryerson common stock for each share of Olympic Steel, enhancing Ryerson's shareholder base and strengthening its capital structure.
- Industry Consolidation Trend: This merger represents not only a strategic choice for both companies but also reflects the consolidation trend in the metals distribution industry, expected to yield operational synergies and enhance overall competitiveness and market responsiveness.
See More
RYERSON HOLDING CORP - MERGER SET TO CLOSE ON FEBRUARY 13, 2026
- Merger Announcement: Ryerson Holding Corp is set to complete a merger with another entity.
- Closing Date: The merger is expected to close on February 13, 2026.
See More
Ryerson to Host Q4 2025 Earnings Call
- Earnings Release Schedule: Ryerson Holding Corporation will release its Q4 and full-year 2025 financial results after market close on February 19, 2026, followed by a conference call on February 20 at 10:00 AM ET, aimed at enhancing transparency and investor confidence.
- Conference Call Details: The call can be accessed at 800-330-6710 (U.S. & Canada) and 646-769-9200 (International) with conference ID 3768447, expected to attract significant investor participation, thereby strengthening communication with shareholders.
- Online Replay Availability: An online replay of the call will be available on Ryerson's investor relations website for 90 days post-event, ensuring that investors who cannot attend live can still access critical information, thus improving information accessibility.
- Company Background: Founded in 1842, Ryerson is a leading value-added processor and distributor of industrial metals, employing approximately 4,300 people across over 110 locations in the U.S., Canada, Mexico, and China, showcasing its robust market presence.
See More
Ryerson to Host Q4 2025 Earnings Call
- Earnings Call Announcement: Ryerson Holding Corporation will host a conference call on February 20, 2026, at 10:00 a.m. ET to discuss its Q4 and full-year 2025 financial results, highlighting the company's commitment to transparency and investor communication.
- Financial Report Timing: The company will release its earnings after market close on February 19, 2026, and file its 10-K annual report prior to market open on February 23, 2026, ensuring timely access to critical information for investors to make informed decisions.
- Call Access Information: The dial-in numbers for the call are 800-330-6710 (U.S. & Canada) and 646-769-9200 (International), with conference ID 3768447, facilitating global investor participation and enhancing interaction between the company and its stakeholders.
- Online Replay Availability: An online replay of the call will be available on the investor relations website for 90 days, demonstrating Ryerson's commitment to ongoing communication with investors.
See More
Ryerson and Olympic Steel Successfully Merge
- Merger Completion: Ryerson Holding Corporation and Olympic Steel have successfully merged, with Ryerson issuing 1.7105 shares for each Olympic Steel share, resulting in former Olympic shareholders holding approximately 37% of Ryerson, thereby enhancing Ryerson's market position as the second-largest metals service center in North America.
- Expected Synergies: The merger is projected to generate approximately $120 million in annual synergies by 2028, primarily through procurement, scale, efficiency gains, and commercial portfolio optimization, significantly improving the company's profitability and competitive edge in the market.
- Executive Appointments: Post-merger, Eddie Lehner remains as CEO of Ryerson, while former Olympic Steel CEO Richard T. Marabito has been appointed as President and COO of Ryerson, ensuring continuity in leadership and effective strategic execution.
- Enhanced Shareholder Value: The merger is expected to enhance shareholder value, with Ryerson anticipating improved earnings quality, strong free cash flow, and an improved leverage profile, all contributing to a stronger position within the industry.
See More
Ryerson and Olympic Steel Merger Approved by Shareholders
- Merger Approval: Ryerson Holding Corporation and Olympic Steel, Inc. received shareholder approval at their respective special meetings, marking a critical step towards their merger, which is expected to close on February 13, 2026, further solidifying Ryerson's leadership in the industrial metals market.
- Stock Trading Changes: Following the merger, Olympic Steel's shares will cease trading on February 13, 2026, indicating a significant impact on market structure and suggesting that Ryerson will expand its market share and product offerings.
- Shareholder Benefits: Under the merger agreement, Olympic Steel shareholders will receive 1.7105 shares of Ryerson common stock for each share of Olympic Steel, which is expected to enhance long-term shareholder value and boost investor confidence.
- Market Integration Outlook: This merger is poised to optimize resource allocation between the two companies and may yield synergies that improve operational efficiency, thereby enhancing competitive strength in the highly competitive metals distribution industry.
See More
Ryerson and Olympic Steel Merger Approved by Shareholders
- Merger Approval: Shareholders of Ryerson Holding Corporation and Olympic Steel approved the merger agreement at their respective special meetings, marking a significant step towards integration in the industrial metals sector, with closing expected on February 13, 2026.
- Stock Trading Changes: Following the merger, Olympic Steel shares will cease trading on February 13, 2026, indicating a substantial impact on market structure while allowing Ryerson to expand its market share through this transaction.
- Shareholder Equity Adjustment: Under the merger agreement, Olympic Steel shareholders will receive 1.7105 shares of Ryerson common stock for each share of Olympic Steel, enhancing Ryerson's shareholder base and strengthening its capital structure.
- Industry Consolidation Trend: This merger represents not only a strategic choice for both companies but also reflects the consolidation trend in the metals distribution industry, expected to yield operational synergies and enhance overall competitiveness and market responsiveness.
See More
RYERSON HOLDING CORP - MERGER SET TO CLOSE ON FEBRUARY 13, 2026
- Merger Announcement: Ryerson Holding Corp is set to complete a merger with another entity.
- Closing Date: The merger is expected to close on February 13, 2026.
See More
Ryerson to Host Q4 2025 Earnings Call
- Earnings Release Schedule: Ryerson Holding Corporation will release its Q4 and full-year 2025 financial results after market close on February 19, 2026, followed by a conference call on February 20 at 10:00 AM ET, aimed at enhancing transparency and investor confidence.
- Conference Call Details: The call can be accessed at 800-330-6710 (U.S. & Canada) and 646-769-9200 (International) with conference ID 3768447, expected to attract significant investor participation, thereby strengthening communication with shareholders.
- Online Replay Availability: An online replay of the call will be available on Ryerson's investor relations website for 90 days post-event, ensuring that investors who cannot attend live can still access critical information, thus improving information accessibility.
- Company Background: Founded in 1842, Ryerson is a leading value-added processor and distributor of industrial metals, employing approximately 4,300 people across over 110 locations in the U.S., Canada, Mexico, and China, showcasing its robust market presence.
See More
Ryerson to Host Q4 2025 Earnings Call
- Earnings Call Announcement: Ryerson Holding Corporation will host a conference call on February 20, 2026, at 10:00 a.m. ET to discuss its Q4 and full-year 2025 financial results, highlighting the company's commitment to transparency and investor communication.
- Financial Report Timing: The company will release its earnings after market close on February 19, 2026, and file its 10-K annual report prior to market open on February 23, 2026, ensuring timely access to critical information for investors to make informed decisions.
- Call Access Information: The dial-in numbers for the call are 800-330-6710 (U.S. & Canada) and 646-769-9200 (International), with conference ID 3768447, facilitating global investor participation and enhancing interaction between the company and its stakeholders.
- Online Replay Availability: An online replay of the call will be available on the investor relations website for 90 days, demonstrating Ryerson's commitment to ongoing communication with investors.
See More
