Sullivan
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Biography

News

News

Horizon Beverage Group, Inc. Acquired by the World’s Preeminent Distributor of Beverage Alcohol

Sullivan represented Horizon Beverage Group Inc., one of New England’s premier alcohol distributors, in its sale to Southern Glazer’s Wine & Spirits, the world’s preeminent distributor of beverage alcohol. The acquisition marks an exciting expansion for Southern Glazer’s, adding Massachusetts and Rhode Island as the 46th and 47th markets in its U.S. footprint, alongside operations in Canada and the Caribbean.

“We are grateful to Horizon’s employees, customers, and partners for so many years of success, and this transition represents an even brighter future for all,” said Bob Epstein, CEO/President at Horizon. “We’re confident that Southern Glazer’s strength and scale will not only support a smooth integration, but also create new opportunities for growth and success.”

“We’re committed to maintaining the exceptional service that Horizon is known for while bringing the added benefits of being part of the Southern Glazer’s family,” added Jim Rubenstein, CEO/Treasurer at Horizon. “This partnership ensures stability and growth for all stakeholders and strengthens our ability to deliver value across the board.”

Lewis N. Segall, Charles E. Chambers Jr., Ida J. Vanto, Sharon G. Leifer, Steven M. Cunningham, Jr. and Christopher C. Curtis

Wonder Media Network (WMN) Acquired by the World's Largest Independent Podcast Company

Sullivan represented Wonder Media Network (WMN), a female-founded, audio-first creative studio based in New York City, in its sale to Acast, the world’s largest independent podcast company. "WMN’s mission is so tightly aligned with that of Acast - bringing important and changemaking stories to the world," said WMN CEO Jenny Kaplan. "Together, we will allow both creators and advertisers to reach new audiences, build successful businesses, and shape the future of audio."

Lewis N. Segall, Joel R. Carpenter, Amy E. Sheridan, Erika L. Todd, Johanna Colpritt and Nathan Kosik-Desmond

Artificial Intelligence Company Advised in Growth Financing

Sullivan represented Impact Analytics Inc. in its $5.5 million growth financing round led by Argentum Capital Partners. The company unites artificial intelligence with human validation that brings machine learning to the forefront of data-driven business decisions.

Lewis N. Segall and Johanna Colpritt

Young businesswoman looking at smartphone in spaceship like corridor

Admiral Metals Acquired by Reliance Steel & Aluminum Co., Largest Metals Service Center Company in North America

Sullivan represented Admiral Metals who was acquired by Reliance Steel & Aluminium Co. (NYSE: RS). “Admiral Metals has built a strong reputation in the metals industry for providing specialty products, high levels of customer service and next-day delivery,” commented Jim Hoffman, Chief Executive Officer of Reliance. “We believe this acquisition will enable Admiral Metals to leverage Reliance’s scale in order to capitalize on further growth opportunities while maintaining its strong brand recognition. We are excited to welcome Admiral Metals to the Reliance Family of Companies, our 70th acquisition since our 1994 IPO.”

Lewis N. Segall, Victor N. Baltera and Sharon G. Leifer

Masy BioServices Acquired by a Leading Pharmaceutical and Biotech Contract Development and Manufacturing Organization

Sullivan represented Masy Systems Inc. ("Masy" or "Masy BioServices"), a preferred provider of cGMP Biostorage and pharma support services, in the sale of its Masy to Alcami Corporation, a leading pharmaceutical and biotech contract development and manufacturing organization (CDMO). 

Lewis N. Segall and Steven M. Cunningham, Jr.

Scientist holding DNA gel in front of samples for testing in laboratory

News

Past Events

Sullivan & Worcester Ranked in the Legal 500 United States 2026 Edition
When: June 15, 2026
People: Benjamin J. Armour, Victor N. Baltera, Howard E. Berkenblit, Harvey E. Bines, Ashley H. Brooks, Nicole M. Crum, Christopher C. Curtis, Patrick P. Dinardo, Angela Gomes, David A. Guadagnoli, Lewis J. Greenwald, Scott L. Kaufman, Karen J. Kepler, Caroline A. Kupiec, David M. Leahy, Natalie S. Lederman, Sharon G. Leifer, David C. Mahaffey, Anna Lea (Setz) McNerney, Louis A. Monti, David J. Nagle, Ameek Ashok Ponda, Eric J. Rietveld, Ryan M. Rosenblatt, Daniel P. Ryan, Gregory S. Sampson, Lewis N. Segall, Christopher K. Shields, Gerry Silver, Amy E. Sheridan, Laura A. Steinberg, John M. Steiner, Douglas S. Stransky, Michael T. Sullivan, Joel S. Telpner, Erika L. Todd, Ashley Tan, Sarah D. Wellings, Shu Wei and Amy A. Zuccarello
Sullivan Advises Boston Green in Recapitalization with Fort Point Capital
When: April 1, 2026
People: Victor N. Baltera, Christopher C. Curtis, Alexander Gansebom, Janice W. Lee, Sharon G. Leifer, Lewis N. Segall, Amy E. Sheridan, Erika L. Todd and Bailey Travers
Sullivan Advises Diversified on Acquisition of Marine Money
When: March 2, 2026
People: Lewis N. Segall, Brian P. Hurley and Rosa K. Kim
Sullivan Advises Nineteen Group on Acquisition of The Lead
When: February 23, 2026
People: Lewis N. Segall, Christopher C. Curtis, Amy E. Sheridan, Erika L. Todd and Alexander Gansebom
Sullivan Advises Sounds Profitable on Merger with Podcast Movement
When: February 19, 2026
People: Lewis N. Segall, Joel R. Carpenter, Amy E. Sheridan, Erika L. Todd and Alexander Gansebom
Sullivan & Worcester Attorneys Named to 2025 Top Lawyers List by Boston Magazine
When: November 25, 2025
People: Benjamin J. Armour, Howard E. Berkenblit, Ashley H. Brooks, Maura C. Carney, Joel R. Carpenter, Steven M. Cunningham, Jr., Patrick P. Dinardo, Judith G.H. Edington, Kimberly Herman, Richard L. Jones, Louis A. Monti, David J. Nagle, Ameek Ashok Ponda, Ryan M. Rosenblatt, Gregory S. Sampson, Lewis N. Segall, John M. Steiner, Spencer A. Stone, Erika L. Todd and Amy A. Zuccarello
44 Sullivan & Worcester Lawyers Named as “Best Lawyers” Award Recipients
When: August 21, 2025
People: Victor N. Baltera, Carole M. Bass, Howard E. Berkenblit, J. Truman Bidwell, Jr, Harvey E. Bines, Ashley H. Brooks, Joel R. Carpenter, John L. Chilton, Henry W. Comstock, Jr., Cameron N. Cosby, Nicole M. Crum, Christopher C. Curtis, Patrick P. Dinardo, Alexander Gansebom, Emily A. Goldschmidt, John K. Graham, David A. Guadagnoli, Warren M. Heilbronner, Zachary Hyde, Richard L. Jones, Karen J. Kepler, Caroline A. Kupiec, David M. Leahy, David C. Mahaffey, Thomas Meyers, Lisa N. Mingolla, Stephanie Monaco, Louis A. Monti, Cornelius J. Murray, III, David J. Nagle, Ameek Ashok Ponda, Domenick Pugliese, Constantine P. Ralli, Lewis N. Segall, Ryan M. Rosenblatt, Gregory S. Sampson, Amy E. Sheridan, Laura A. Steinberg, Ashley Tan, Eric Victorson, Sarah D. Wellings and Amy A. Zuccarello
Sullivan & Worcester Associate Chinyere S. Okogeri Selected for 2025 ACG Boston Accelerator Program
When: July 30, 2025
People: Chinyere S. Okogeri and Lewis N. Segall
Sullivan & Worcester Ranked in the Legal 500 United States 2025 Edition
When: June 13, 2025
People: Benjamin J. Armour, Victor N. Baltera, Howard E. Berkenblit, Ashley H. Brooks, John L. Chilton, Nicole M. Crum, Patrick P. Dinardo, Angela Gomes, David A. Guadagnoli, Lewis J. Greenwald, Scott L. Kaufman, Karen J. Kepler, Caroline A. Kupiec, David M. Leahy, Natalie S. Lederman, David C. Mahaffey, Anna Lea (Setz) McNerney, Louis A. Monti, David J. Nagle, Ameek Ashok Ponda, Domenick Pugliese, Avinash R. Rao, Eric J. Rietveld, Ryan M. Rosenblatt, Daniel P. Ryan, Gregory S. Sampson, Lewis N. Segall, Gerry Silver, Amy E. Sheridan, Laura A. Steinberg, John M. Steiner, Douglas S. Stransky, Joel S. Telpner, Erika L. Todd, Ashley Tan, Sarah D. Wellings and Shu Wei
Sullivan & Worcester Attorneys Named to 2024 Top Lawyers List by Boston Magazine
When: November 19, 2024
People: Howard E. Berkenblit, Ashley H. Brooks, Maura C. Carney, Patrick P. Dinardo, Richard L. Jones, Louis A. Monti, David J. Nagle, Ameek Ashok Ponda, Ryan M. Rosenblatt, Gregory S. Sampson, Lewis N. Segall, Erika L. Todd and Amy A. Zuccarello
33 Sullivan & Worcester Lawyers Recognized as Best Lawyers® Award Recipients
When: August 15, 2024
People: Victor N. Baltera, Carole M. Bass, Howard E. Berkenblit, J. Truman Bidwell, Jr, Harvey E. Bines, Ashley H. Brooks, Joel R. Carpenter, John L. Chilton, Henry W. Comstock, Jr., Steven M. Cunningham, Jr., Christopher C. Curtis, Patrick P. Dinardo, John K. Graham, David A. Guadagnoli, Warren M. Heilbronner, Richard L. Jones, Karen J. Kepler, Caroline A. Kupiec, David M. Leahy, Natalie S. Lederman, David C. Mahaffey, Lisa N. Mingolla, Louis A. Monti, Cornelius J. Murray, III, David J. Nagle, Michael S. Palmisciano, Ameek Ashok Ponda, Domenick Pugliese, Constantine P. Ralli, Avinash R. Rao, Gregory S. Sampson, Lewis N. Segall, Amy E. Sheridan, Laura A. Steinberg, Ashley Tan, Ryan C. Tompkins, Shu Wei and Amy A. Zuccarello
Sullivan Earns Top Rankings in the 2024 Edition of The Legal 500 United States
When: June 12, 2024
People: Benjamin J. Armour, Victor N. Baltera, Howard E. Berkenblit, Ashley H. Brooks, John L. Chilton, Johanna Colpritt, Nicole M. Crum, Christopher C. Curtis, Patrick P. Dinardo, Emily A. Goldschmidt, Angela Gomes, David A. Guadagnoli, William C. Hanson, John Hunt, Karen J. Kepler, Scott L. Kaufman, Caroline A. Kupiec, David M. Leahy, Natalie S. Lederman, David C. Mahaffey, David J. Nagle, Ameek Ashok Ponda, Domenick Pugliese, Eric J. Rietveld, Avinash R. Rao, Nicole Rives, Daniel P. Ryan, Gregory S. Sampson, Rachael L. Schwartz, Amy E. Sheridan, Douglas S. Stransky, Michael J. Student, John M. Steiner, Lewis N. Segall, Gerry Silver, Laura A. Steinberg, Marc L. Stern, Joel S. Telpner, Sarah D. Wellings and Amy A. Zuccarello
Sullivan Attorneys Named to 2023 Top Lawyers List by Boston Magazine
When: November 21, 2023
People: Patrick P. Dinardo, Amy A. Zuccarello, Ryan M. Rosenblatt, Lewis N. Segall, Erika L. Todd, Ashley H. Brooks, Howard E. Berkenblit and Richard L. Jones
43 Sullivan & Worcester Attorneys Listed in Best Lawyers in America® 2024 Edition
When: August 17, 2023
People: Victor N. Baltera, Carole M. Bass, Howard E. Berkenblit, J. Truman Bidwell, Jr, Harvey E. Bines, Ashley H. Brooks, Joel R. Carpenter, John L. Chilton, Henry W. Comstock, Jr., Nicole M. Crum, Steven M. Cunningham, Jr., Christopher C. Curtis, Patrick P. Dinardo, John K. Graham, David A. Guadagnoli, Warren M. Heilbronner, Kimberly Herman, Richard L. Jones, Karen J. Kepler, David M. Leahy, Natalie S. Lederman, David C. Mahaffey, Lisa N. Mingolla, Louis A. Monti, Cornelius J. Murray, III, David J. Nagle, Michael S. Palmisciano, Ameek Ashok Ponda, Domenick Pugliese, Avinash R. Rao, Constantine P. Ralli, Gregory S. Sampson, Lewis N. Segall, Amy E. Sheridan, Laura A. Steinberg, Ashley Tan, Ryan C. Tompkins and Shu Wei
Sullivan Earns Top Rankings in the 2023 Edition of The Legal 500 United States
When: June 7, 2023
People: Benjamin J. Armour, Victor N. Baltera, Howard E. Berkenblit, Ashley H. Brooks, John L. Chilton, Nicole M. Crum, Patrick P. Dinardo, Emily A. Goldschmidt, David A. Guadagnoli, William C. Hanson, John Hunt, Richard L. Jones, Karen J. Kepler, Scott L. Kaufman, Caroline A. Kupiec, David M. Leahy, Natalie S. Lederman, David C. Mahaffey, David J. Nagle, Ameek Ashok Ponda, Domenick Pugliese, Avinash R. Rao, Nicole Rives, Daniel P. Ryan, Amy E. Sheridan, Gerry Silver, Laura A. Steinberg, John M. Steiner, Douglas S. Stransky, Joel S. Telpner, Lewis N. Segall and Matthew J. Van Wormer
Sullivan Attorneys Named to 2022 Top Lawyers List by Boston Magazine
When: November 22, 2022
People: Amy A. Zuccarello, Ryan M. Rosenblatt, Erika L. Todd, Patrick P. Dinardo, Laura A. Steinberg, Lewis N. Segall, Victor N. Baltera, Ashley H. Brooks, Richard L. Jones, David A. Guadagnoli, Amy E. Sheridan and Rosemary Wilson
41 Sullivan & Worcester Lawyers Named to 2023 Best Lawyers® List
When: August 18, 2022
People: Victor N. Baltera, Howard E. Berkenblit, J. Truman Bidwell, Jr, Harvey E. Bines, Ashley H. Brooks, Joel R. Carpenter, Henry W. Comstock, Jr., William J. Curry, Christopher C. Curtis, Patrick P. Dinardo, John K. Graham, David A. Guadagnoli, Warren M. Heilbronner, Richard L. Jones, Karen J. Kepler, David M. Leahy, George P. Lindsay, David C. Mahaffey, Louis A. Monti, Lisa N. Mingolla, Cornelius J. Murray, III, David J. Nagle, Ameek Ashok Ponda, Domenick Pugliese, Constantine P. Ralli, Avinash R. Rao, Lewis N. Segall, Amy E. Sheridan, Laura A. Steinberg, Douglas S. Stransky, Ashley Tan and Shu Wei
Sullivan Earns Top Rankings in the 2022 Edition of The Legal 500 United States
When: June 8, 2022
People: Benjamin J. Armour, Victor N. Baltera, Susan M. Barnard, Howard E. Berkenblit, Ashley H. Brooks, John L. Chilton, Nicole M. Crum, Christopher C. Curtis, Patrick P. Dinardo, Judith G.H. Edington, Angela Gomes, Lewis J. Greenwald, William C. Hanson, John Hunt, Richard L. Jones, Scott L. Kaufman, Karen J. Kepler, David M. Leahy, Natalie S. Lederman, David C. Mahaffey, David J. Nagle, Ameek Ashok Ponda, Domenick Pugliese, Avinash R. Rao, Nicole Rives, Daniel P. Ryan, Lewis N. Segall, Gerry Silver, Laura A. Steinberg, John M. Steiner, Douglas S. Stransky, Joel S. Telpner, Matthew J. Van Wormer and Natasha N. Varyani
Sullivan Attorneys Named to 2021 Top Lawyers List by Boston Magazine
When: November 24, 2021
People: Victor N. Baltera, Howard E. Berkenblit, Ashley H. Brooks, Maura C. Carney, William J. Curry, Patrick P. Dinardo, David A. Guadagnoli, Kimberly Herman, Richard L. Jones, Louis A. Monti, David J. Nagle, Ameek Ashok Ponda, Ryan M. Rosenblatt, Lewis N. Segall, Amy E. Sheridan, Laura A. Steinberg, John M. Steiner, Douglas S. Stransky, Rosemary Wilson and Amy A. Zuccarello
Sullivan Earns Top Rankings in the 2021 Edition of The Legal 500 United States
When: June 9, 2021
People: Benjamin J. Armour, Victor N. Baltera, Howard E. Berkenblit, Ashley H. Brooks, John L. Chilton, Nicole M. Crum, Patrick P. Dinardo, Oded Har-Even, John Hunt, Richard L. Jones, Scott L. Kaufman, Karen J. Kepler, David M. Leahy, David C. Mahaffey, Louis A. Monti, Ameek Ashok Ponda, Domenick Pugliese, Nicole Rives, Daniel P. Ryan, Lewis N. Segall, Gerry Silver, Laura A. Steinberg, Douglas S. Stransky, Joel S. Telpner and Matthew J. Van Wormer
Impact Analytics Raises $11M Led by Argentum to Accelerate Growth
When: February 23, 2021
People: Lewis N. Segall
ACG Boston Announces Election of Lew Segall to Board of Directors
When: September 18, 2020
People: Lewis N. Segall