Subcommittee

ASTM Representatives
Stephen F. Mawn, Manager, Technical Committee Operations, ASTM (E06 Chair)
Damian Wach, VP, Prudential Mortgage Capital, ASTM representative for the Subcommittee, E06.25 Chair

Portfolio Risk Service Providers
W. P. Graf, P.E., ImageCat        Technical Chairman
Yajie Lee, Director of Catastrophe Model Development, ImageCat   Alternate
Owen Hata, S.E., Nabih Youssef Associates
Lance Kenyon, S.E., MHP
Brad Ferris, S.E., MHP  Alternate
Mark Ellis, S.E., AIG
Mark R. Pierepiekarz, S.E., MRP Engineers
Eugene L. Trahern , S.E., Cascade Crest Consulting Engineers
Chuck Thiel, PhD, Telesis Engineers
Josh Marrow, P.E., Blackstone Consulting
Bill Tryon, Partner Engineering
Dave McCormick, S.E., SGH

Users (Lenders, Owners, Public Agencies) 
Jerry Speltz, P.E., Barings, Portfolio Manager
Cameron Moline, P.E., Aegon USA
Thomas E. Kosonen, Technical Services, Citigroup Global Markets
Marco Flores, VP, Equity Office
Mark Meyers, VP, Equity Office
Anthony J. Calderone, P.E., Teachers Insurance
Damian Wach, VP, Prudential Mortgage Capital
Dave Stivers, Principal Real Estate Investors

Catastrophe Risk Model Providers and Developers
Paxti Uriz, Risk Management Solutions
Mehmet Unal, CoreLogic
Jawhar Bouabid, Manager of Catastrophe Modeling and Exposures, The Hartford
Peter Civetenga, Manager of Client Relations, AIR Worldwide
Tao Lai (alternate), Research, AIR Worldwide
Steven Jakubowski, President, Impact Forecasting
 Yujin Liang (alternate), Impact Forecasting

Insurance Brokers, Insurers and Regulators
Yufang Rong, Ph.D., Principal Scientist, FM Global
Martha Bane, Managing Director, Property Practice, AJ Gallagher
Shawna Ackerman, Chief Actuary, California Earthquake Authority
Mitra Sanadajifar, Senior Casualty Actuary, California Dept. of Insurance

Additionally, members of the ASTM E2026 and E2557 subcommittee have been invited


Chairman contact – William P. Graf                                    Copyright 2018-2019