Meet the ASLU team

Plane refueling at airport

Alex Rosas, executive vice president

Alex Rosas grew up in the insurance industry in Puerto Rico, where he commenced his career at age 17 specializing in marine-related insurance.  After working in Puerto Rico for 10 years, Alex moved to the U.S. in search of greater opportunity. He specialized in cargo/stock throughput but had found his passion in logistics.

At the age of 30, Alex was introduced to Amwins and its underwriting platform that was willing to entertain the need for a more robust,  service-oriented approach toward logistics lines of business. With Amwins' support, in 2018 ASLU opened its doors, offering an array of products tailored to the under- serviced logistics market. 

Now equipped with an unrivaled team of dedicated underwriters, Alex and all of ASLU are in route to shaping the industry standard for logistics and cargo insurance.


Noah Klein, senior vice president

An industry veteran, Noah Klein currently serves as senior vice President of underwriting and operations at Amwins Specialty Logistics Underwriters, where he serves dual roles of live underwriting and overseeing ASLU’s day-to-day operations. He manages the direction of projects at ASLU, building out ASLU’s technology offerings, and implementing a consistent and efficient underwriting process.

Before ASLU, Noah managed the Houston and Atlanta offices for Travelers’ Ocean Marine department.  Outside of work, Noah likes to run for unnecessarily long periods of time and pontificate about politics.  You may also find him hiking and camping in a Texas State Park with his wife and two children, or watching nature documentaries with David Attenborough.


Samuel Chung, vice president

Samuel Chung serves as head of cargo & stock throughput for Amwins Specialty Logistics Underwriters.  Based in New York, Samuel oversees day-to-day underwriting and operations for the cargo/STP product line.  

A graduate of St. John’s University (M.S. Enterprise Risk Management), Samuel joined Amwins in 2019 from CNA Insurance, where he was a product leader for the marine cargo business unit for the Northeast and mid-Atlantic territories.  

Outside of the office, you can find Samuel exploring the parks and breweries of New York’s Hudson Valley while cheering on his beloved NY Mets.


Melissa Rexach, underwriter

Melissa Rexach is a long-standing insurance professional with more than 10 years of hands-on experience in property and casualty insurance for the Caribbean and U.S. markets.  In her role as an underwriter at Amwins Specialty Logistics Underwriters, Melissa dedicates her days to analyzing logistics risks and offering offering tailor-made solutions to clients. High-quality service and client relations are instinctual to her. 

In her free time you will find her enjoying the Florida beaches with her husband and kids.