BEC CONFERENCE 2020 Pre‐Registration List as of Feb 24, 2020

First Name Last Name Organization Paul Dustin 1st Choice Glass Robert Rice 1st Choice Glass Robert Wielhouwer 1st Choice Glass Steven Austin 3M Brent Bystrom 3M Courtney Little ACE Glass Construction Corp. Marcus Singleton ACE Glass Construction Corp. Anthony Palombo Acurlite Structural Skylights, Inc. Renato Palombo Acurlite Structural Skylights, Inc. Ben Beeler Administrative Management Systems, Inc. Tre Blackwell Admiral Glass Company Jason Merritt Admiral Glass Company Brad Bartley AGC Glass Company Elizabeth Cotton AGC Glass Company David Deal AGC Glass Company Matt Ferguson AGC Glass Company Anthony Ifeadike AGC Glass Company John Murray AGC Glass Company Rodney Neumayer AGC Glass Company Rodney Neumayer AGC Glass Company Patrick Thornton AGC Glass Company Mark Twente AGC Glass Company Shawn Winn AGC Glass Company Sarah Bauer AGS, Inc. Eric Niemeyer AGS, Inc. John Trainor AGS, Inc. Jim Stathopoulos Ajay Glass Company Adam Badgett Akins Co., Inc. Chad Fletcher AkzoNobel Coatings Inc. Daniel Cothern Alexander Metals, Inc. Alec Estes Alexander Metals, Inc. Rachel Korfhage Alexander Metals, Inc. Joey Riggan Alexander Metals, Inc. Wesley Rozzell Alexander Metals, Inc. Eric Johnson All New Glass Jim Zorn Alliance Glazing Technologies Craig Carson Alliance Glazing Technologies, Inc. Nathan Breazile AllStar Glass Company Leah Gurske‐Hill AllStar Glass Company Dan Martinez AllStar Glass Company Jodi Martinez AllStar Glass Company Christine Sheppard American Bird Conservancy Jake Godair American Glass, Inc. Colin Ledford American Glass, Inc. Tommy McNeil American insulated Glass, LLC ALEX GOLDBERG AMPG, INC. BEC CONFERENCE 2020 Pre‐Registration List as of Feb 24, 2020

Dennis Bevans Anchor‐Ventana Glass Felix Munson Anchor‐Ventana Glass Regina Munson Anchor‐Ventana Glass Robert Anderson Anderson Aluminum Taylor Anderson Anderson Aluminum Richie Buchanan Anderson Aluminum George DeNiro Anderson Aluminum Allen Hess Anderson Aluminum Scott Kuns Anderson Aluminum Ryan Peden Anderson Aluminum Dennis Schauweker Anderson Aluminum Paul Bailey Antamex Industries Russell Jackson Antamex Industries Michael Robbins Antamex Industries Joseph Puishys Apogee Enterprises Inc Joe Aragon Aragon Construction Joey Aragon Aragon Construction Matt Aragon Aragon Construction Kevin Cork Aragon Construction John Rubio Aragon Construction John Gabriel Arcadia Inc Lawrence Ginsberg Arcadia Inc James Schladen Arcadia inc Michael Schladen Arcadia inc Jose Archila Archila Group LLC William Coll Architectural Glass & Aluminum Steve Giannini Architectural Glass & Aluminum Clark Romine Architectural Glass & Aluminum Jeff Scalisi Architectural Glass & Aluminum Lisa Godlewski Architectural Glass & Metal Association Stephanie Staub Architectural Glass Institute Matt Trainor Architectural Glass Works Neil Trainor Architectural Glass Works Alex Bachrach Architectural Record Robert Price Architectural Window Manufacturing Richard Brevik Argon Filling Systems, Inc. Tyler Baker ASSA ABLOY ‐ Glass Solutions Connor Leahy ASSA ABLOY ‐ Glass Solutions Kenneth Rubis Atlas Supply ‐ A Beacon Company Dale Bartlett Avizion Glass, LLC Joe Liang Zhou Azon USA, Inc. Jerry Schwabauer Azon USA, Inc. Jerry Schwabauer Azon USA, Inc. Don Wright Azon USA, Inc. Reginald Derman Bartkowski Life Safety Corp. David Bell BellPro Architectural LLC Brian Cox Benson Industries, Inc. BEC CONFERENCE 2020 Pre‐Registration List as of Feb 24, 2020

Jason Dambrosio Benson Industries, Inc. Jeff Heymann Benson Industries, Inc. Lance Howard Benson Industries, Inc. Jay Campbell Billco Manufacturing Inc Jennifer Brereton Binswanger Glass Jill Read Binswanger Glass Darand Davies Black Line Glazing Gareth Francey Bohle America Scott Goodman Bohle America Eddie Cooper Bonnell Aluminum Chad Fishback Bonnell Aluminum Leo Magsalin Bonnell Aluminum Tim Young Bonnell Aluminum Ryan Torgerson Brin Contract Glazing Bill Sullivan Brin Glass Company George Heflin C.R. Laurence Co. Inc. Mario Maggio C.R. Laurence Co., Inc. Scott Hollingsworth California Sheet Metal Works Tom Peruc Charlotte Glass Tony Childress Childress Engineering Services Daniel Rasband Childress Engineering Services Bryan Bush City Glass Company Carlo Eisner de Eisenhof Clark Pacific James Lewis Clark Pacific Danette Lucas Clark Pacific Mike Ryan Clark Pacific Christopher Sims Clearvue Glass & Mirror Tom O'Malley Clover Architectural Products Robert Cummings Consolidated Glass Holdings (CGH) Chris Randisi Consolidated Glass Holdings (CGH) Jim Smith Consolidated Glass Holdings (CGH) Matt Williams Consolidated Glass Holdings (CGH) Joe Lambertson Country Glass Brian Risinger Country Glass Parry Ellingson Cristacurva Glass Javier Sanchez‐Gil Cristacurva Glass Adam Pellar Crown Corr Inc Eric Ball Crown Corr, Inc. Kendall Foertsch Crown Corr, Inc. John Fragulis Crown Corr, Inc. Danielle Lazic Crown Corr, Inc. Daniel McIntosh Crown Corr, Inc. Daniel Mock Crown Corr, Inc. Jon Neilson Crown Corr, Inc. Jack Pellar Crown Corr, Inc. Scott Swanson Crown Corr, Inc. Jeff Bayer Curtain Wall Design and Consulting, Inc. BEC CONFERENCE 2020 Pre‐Registration List as of Feb 24, 2020

Taylor Edmondson Curtain Wall Design and Consulting, Inc. Marty Scarborough Curtain Wall Design and Consulting, Inc. Mary Lierman D&A Glass Company Inc. Ann Tarancon D&A Glass Company Inc. Denise Alter D&A Glass Company, Inc. Chuck Williamson D&A Glass Company, Inc. Kristina Varela Dallas Flat Glass Distributors Carl Christ Diamon‐Fusion Intl., Inc. (DFI) Syndi Sim Diamon‐Fusion Intl., Inc. (DFI) Rick Krentz Digital Building Components Gady Ginzburg Dip‐Tech, a Ferro Company John Hickey Dip‐Tech, a Ferro Company Matthew Fox District Council 21 Mike Laughlin District Council 21 Roberto Rios District Council 21 Tim Mackin D‐M Products, Inc. Dick Macurak D‐M Products, Inc. Mike Macurak D‐M Products, Inc. Mike Stroupe D‐M Products, Inc. William Guinn dormakaba Brett Burch Dow Lori Floyd Dow Taylor Hesch Dow Taylor Hesch Dow Jon Kimberlain Dow Jennifer Marques Dow Matt Schafka Dow Stanley Yee Dow Marlon Blankenship Dura Coat Products Greg Carr Dura Coat Products Ben Mitchell Dura Coat Products Ann Meerboth‐Maltz Dusseldorf Trade Shows Daniel Deitz Eastman Bob Ford Eastman Chemical Company Michael Ondrus Eastman Chemical Company Luis Pagan Eastman Chemical Company Julie Schimmelpenningh Eastman Chemical Company Mark Imbrock EDTM, Inc. Greg Chestnut El Paso Glass ‐ Denver, Inc Steve St. Pierre Ensinger Grenloch James Wright Ensinger Grenloch Mike Kautz Erdman Automation Corp./Sash Systems Josh Klick Erdman Automation Corp./Sash Systems HENRY MAFLA eXagonoConcepts Lina Maria Mafla eXagonoConcepts Juan Camilo Gallego Extrusiones Russ Enzenbacher Fabricated Products Group BEC CONFERENCE 2020 Pre‐Registration List as of Feb 24, 2020

Daniel Shields Fabricated Products Group Donnie Barnett FabTech Paul Clemens FabTech Ron Coggins FabTech Lisa Lococo Smith FabTech Sarah Mitchell FabTech Mike Ritenour FabTech Ron Crowl FeneTech Inc Ron Crowl FeneTech Inc Joe Saad Fenzi North America Michelle Tomicic Fenzi North America Robert Korlewitz Ferro Corporation Jim Curry Flower City Glass Co., Inc. Mark Distler Flower City Glass Co., Inc. Richard Gianforti Flower City Glass Co., Inc. Brian Nilles Flower City Glass Co., Inc. Derek Ristau Flower City Glass Co., Inc. Chris Triest Flower City Glass Co., Inc. Paul Carcone Flynn Canada Ltd. Noel Cunningham Flynn Canada Ltd. Joe Librecz Flynn Canada Ltd. John Silva Flynn Canada Ltd. Yvonne Foley Foley Arch Sales Justin Douglas Forman Glass Scott Lahr Forman Glass Bob Phillips Forman Glass Joe Staffileno Fuyao Glass Industry Group Co.,Ltd. Dan Piselli FXCollaborative Architects LLP Randy Brooks Gardner Glass Products, Inc. Jim Ventre Gardner Glass Products, Inc. Carey Mobius Garibaldi Glass Industries, Inc. Brad Thurman GGI Gus Trupiano GGI Gregory Wright Giroux Glass, Inc. Joseph Green Glaspro, Inc. Paul Kondrat Glass & Mirror Craft Industries, Inc. Mike Mckenzie Glass & Mirror Craft Industries, Inc. Andy Russo Glass & Mirror Craft Industries, Inc. Matt Hanna Glass Coatings & Concepts Tim McGee Glass Coatings & Concepts Randy Reynolds Glass Coatings & Concepts Adam Shoemaker Glass Doctor of Harrisburg Scott Haworth Glass Pro Troy Osborne Glass Pro Andy Hill Glass Solutions, Inc. Sean Hill Glass Solutions, Inc. Jon Norris Glass Solutions, Inc. BEC CONFERENCE 2020 Pre‐Registration List as of Feb 24, 2020

James Scholes Glass Solutions, Inc. Don Dangar Glass Stream Inc. Phillip Holder Glass Stream, Inc. John Medel Glasswerks LA Randy Steinberg Glasswerks LA Keith Stockman Glasswerks LA Mark Allendorf Glaziers Union 252 Ted Jones Goldray Glass Cathie Saroka Goldray Glass Darijo Babic Guardian Glass, LLC Karyn Burhans Guardian Glass, LLC Joseph Butler Guardian Glass, LLC Ashley Corey Guardian Glass, LLC Chris Dolan Guardian Glass, LLC Bonnie Fritts Guardian Glass, LLC Kreg Hatfield Guardian Glass, LLC Sandra Hughes Guardian Glass, LLC Andrew Jones Guardian Glass, LLC Alan Kinder Guardian Glass, LLC Alan Kinder Guardian Glass, LLC Leigh Ann Mays Guardian Glass, LLC Daniel Pearce Guardian Glass, LLC Karlyn Salter Guardian Glass, LLC Brian Schulz Guardian Glass, LLC Ryan Sexton Guardian Glass, LLC Steve Versland Guardian Glass, LLC Eric Wroldsen Guardian Glass, LLC Brian Hale Hale Glass James Colantoni Halio North America Jonathan Hafemann Halio North America Thomas Quinn Halio North America Bart Hamilton Hamilton Glass Company Russell Hamilton Hamilton Glass Company Bettye Sosa Harlingen Glass & Mirror Co., Inc. Osvaldo Sosa Harlingen Glass & Mirror Co., Inc. Brad Austin Harmon, Inc. Jim Bald Harmon, Inc. Dairo Barrios Harmon, Inc. Danny Bostic Harmon, Inc. Chris Bridges Harmon, Inc. Brian Buffa Harmon, Inc. Joe Cesarotti Harmon, Inc. Ryan Cogan Harmon, Inc. Steve Griest Harmon, Inc. Jacob Johnson Harmon, Inc. Bill Kruger Harmon, Inc. Tim Law Harmon, Inc. BEC CONFERENCE 2020 Pre‐Registration List as of Feb 24, 2020

Colin Mahon Harmon, Inc. Michael Moore Harmon, Inc. Steve Norton Harmon, Inc. Adam Perkins Harmon, Inc. Tim Ryals Harmon, Inc. Laurie Butler Hartung Glass Industries Rich Porayko Hartung Glass Industries Nick Sciola Hartung Glass Industries Trey Snelson Hartung Glass Industries Martin Vasquez Hartung Glass Industries David Bailey Hastings Architecture, LLC Garrity Gerber Heartland Glass Heather West Heather West Public Relations, Inc. Glenn Heitmann Heitmann & Associates, Inc. Todd Fleagle Herzog Glass Alaina Fox Herzog Glass Joe Kaiser Herzog Glass Bryana Sayavong Herzog Glass Lee Baggs Hilti Inc David Fortin Hilti Inc Brian Jones Hilti Inc Gary Holupka HoLampCo International Patti Lampl HoLampCo International Barb Johnson Hydro Extruded Solutions NA Paul Walker Hydro Extruded Solutions NA Don Willis Hydro Extruded Solutions NA Casey Anderson ICD High Performance Coatings Jeff Nicholson ICD High Performance Coatings Kris Vockler ICD High Performance Coatings DJ Widmer ICD High Performance Coatings David Dziedzic Illinois Design Solutions Inc. Tommy Moore Innovative Glass Solutions Kyle Wray Innovative Glass Solutions Merle Glaser Integro Building Systems James Mitchell Integro Building Systems Yago Martinez Interpane Sean Carik Intertek Dan Carroll Intertek Brandon Nix Intertek Tim Stricker IUPAT Sean Hamlin IWR North America Joe Sharamitaro IWR North America Mike Smalley IWR North America Todd Staley IWR North America Brian Patton J.R. Butler, Inc. Amy Clark Jones Paint and Glass Brian Clark Jones Paint and Glass BEC CONFERENCE 2020 Pre‐Registration List as of Feb 24, 2020

Shaun Blott Jordahl USA J. Kim Dockery Juba Aluminum Products Co. Inc. Howard Tefft Juba Aluminum Products Co. Inc. Scott Vann Juba Aluminum Products Co. Inc. Mac Hines Kane Innovations Chris Giovannielli Kawneer Company, Inc. Donnie Hunter Kawneer Company, Inc. Sneh Kumar Kawneer Company, Inc. Henry Taylor Kawneer Company, Inc. Ivan Zuniga Kawneer Company, Inc. Pat Pennington Kovach Building Enclosures Josh Seifert Kovach Building Enclosures Clayton Walker Kovach Building Enclosures Ron Hull Kuraray America, Inc. Mark Jacobson Kuraray America, Inc. Vaughn Schauss Kuraray America, Inc. Andrea Fischer Larson Engineering, Inc. Melissa Gradecki Larson Engineering, Inc. Spencer Newman Larson Engineering, Inc. Stephen Panaro Larson Engineering, Inc. Dustin Payne Larson Engineering, Inc. Rachel Schulz Larson Engineering, Inc. Kevin Wisniewski, S.E., P.E. Larson Engineering, Inc. Steve Cates Lee & Cates Glass, Inc. Thomas Lee Lee & Cates Glass, Inc. Tom Lee Lee & Cates Glass, Inc. Robert Gregoire Lockheed Window Corp. Michael Kosiver Lockheed Window Corp. Bruce Keeler LTS Drafting & Engineering Dawn Novotny LTS Drafting & Engineering Scott Smith LTS Drafting & Engineering Paul Tharp LTS Drafting & Engineering Joe Vella LTS Drafting & Engineering Brandon Boris Luoma Design Solutions Dan Luoma Luoma Design Solutions Leslie Luoma Luoma Design Solutions Joe Heiser Madico, Inc. Mark Haeck Mainstreet Computers Branyan Johnson Maloney Glass & Overhead Door, Inc. Dason Maloney Maloney Glass & Overhead Door, Inc. Jay Marshall Mapes Panels, LLC Andy Mcatee Mapes Panels, LLC Bobby Chestnut McGrory Glass Ross Heilbrunn Mid‐States Glass and Metal, Inc. Jim Hoeflich Mid‐States Glass and Metal, Inc. Lance Mainwaring Mid‐States Glass and Metal, Inc. Raymond Munoz Mid‐States Glass and Metal, Inc. BEC CONFERENCE 2020 Pre‐Registration List as of Feb 24, 2020

Joseph Marshall Midway Glass & Metal Installers, Inc. Brent Cornia Midwest D‐Vision Solutions, Inc. Eric Reynolds Midwest D‐Vision Solutions, Inc. Marshall Tate Midwest D‐Vision Solutions, Inc. Francois Ethier Millet Glass Industry Mike Law Modern Glass Company Taylor Tompkins Modern Glass Company Omar Maalouf Momentum Glass Brock West Momentum Glass Andrew Chatfield Morse Industries Jeff Dalaba NACC Joe Clabbers National Glass & Metal Co, Inc Michael Clabbers National Glass & Metal Co., Inc Patrick Hilboldt NGG Ltd inc Brooke Fishel Northern California Glass Management Association Jeannie Simpelo Northern California Glass Management Association Glen Kreitzer NT Glass Glen Kreitzer NT Glass Mark Korabo Nupress Facades Greg White Nupress Facades Charles Clark Oahu Metal & Glazing LLC Christopher Knitter Oahu Metal & Glazing LLC Joe Marks Oahu Metal & Glazing LLC Raymund Von Possel Oahu Metal & Glazing LLC Jessica Voytik Oahu Metal & Glazing LLC Randall Lane Oak Cliff Mirror & Glass Chris Hill Oak Cliff Mirror & Glass Co. Sam Hill Oak Cliff Mirror & Glass Co. Jason Fisher Oldcastle BuildingEnvelope Liz Haggerty Oldcastle BuildingEnvelope Rick Wright Oldcastle BuildingEnvelope Matt Hals Paragon Architectural Products Max Hals Paragon Architectural Products David Montoya Paragon Architectural Products Ian Patlin Paragon Architectural Products Donald Deister PCC Construction Components, Inc. Leigh Press PCC Construction Components, Inc. Samantha Toole Pecora Corperation Roberto Bicchiarelli Permasteelisa North America Steve Dean Permasteelisa North America Rob Grosze Physical Security LLC Kenneth Hays Physical Security LLC Jerome Snipes Physical Security LLC Trevor Barrett Physical Security LLC. Steven Garmon Physical Security LLC. Tyler Wright Physical Security LLC. Chris Bole Pikes Peak Glass and City Glass Company BEC CONFERENCE 2020 Pre‐Registration List as of Feb 24, 2020

Kyle Sword Pilkington North America, Inc. Jeanette Weisz Pilkington North America, Inc. Ross Estabrook Pioneer Cladding & Glazing Systems, Inc. Bill Heinold Pioneer Cladding & Glazing Systems, Inc. Tom Heinold Pioneer Cladding & Glazing Systems, Inc. Timothy Hoh Pioneer Cladding & Glazing Systems, Inc. John Howey Pioneer Cladding & Glazing Systems, Inc. David Imbrogno Pioneer Cladding & Glazing Systems, Inc. Coleman Jones Pioneer Cladding & Glazing Systems, Inc. Glenn Lane Pioneer Cladding & Glazing Systems, Inc. Kip Larison Pioneer Cladding & Glazing Systems, Inc. Wes McAllister Pioneer Cladding & Glazing Systems, Inc. Jacob McMinn Pioneer Cladding & Glazing Systems, Inc. Paul Robinson Pioneer Cladding & Glazing Systems, Inc. Natalie Tomich Pittco Architectural Metals Inc. Tom Donovan Pleotint / Thompson IG Greg Altotsky Pohl Inc. of America Marlin Landry Pohl Inc. of America Jeff Arseneau Precision Wall Systems, Inc. Jason Christy Precision Wall Systems, Inc. Matt Gantz Precision Wall Systems, Inc. Jim Mroz Precision Wall Systems, Inc. Rick Schmidt Precision Wall Systems, Inc. Scott Swartz Precision Wall Systems, Inc. Greg DiVona Prelco Inc. Michael Lankford Press Glass, Inc. Maciej Migalski Press Glass, Inc. George Sultage Press Glass, Inc. Matt Welker Press Glass, Inc. Bernard Lax Pulp Studio Mike Nicklas Pulp Studio Joe Erb Quanex Building Products Eric Thompson Quanex Building Products Jerry Moser R. A. Kennedy & Sons George Chrisman Ranker AMG Richard Bryan Reflection Window + Wall David Hewitt Reflection Window + Wall Wayne Helmila Rice Engineering Inc. Mark Marchi Rice Engineering Inc. Scott Rowe Rowe Fenestration, Inc. Andrew Bradford Ryan Engineering Penn McClatchey SAF, Inc. John McClatchey SAF, Inc. Tim Nass SAFTI First Diana San Diego SAFTI First Maure Creager SAGE Glass, Inc. Kevin Horton Salem Distributing Company BEC CONFERENCE 2020 Pre‐Registration List as of Feb 24, 2020

Dan Reinhart Salem Distributing Company Mike Willard Salem Distributing Company Douglas Schilling Schilling Inc. Beatriz Fernandez sedak Inc. Julia Kovach sedak Inc. Maic Pannwitz sedak Inc. Kyle Sharp Sharp Glass Dale Lantz Sherwin Williams Jim Blamble Sika Corporation Florian Doebbel Sika Corporation James Frawley Sika Corporation Jorge Vazquez Sika Corporation Massimo Furlan Skyline Windows, LLC Colin Kelly Skyline Windows, LLC Bobby Magee Skyline Windows, LLC Todd Norman Skyline Windows, LLC Ralph Smillie Skyline Windows, LLC David Gustafson SMART Logistics Tim Watson SMART Logistics Charlie Selden SmartLift US Vic McConnell Smith Cashion & Orr, PLC Cliffton Cannon Southern Aluminum Finishing Co. Cliffton Cannon Southern Aluminum Finishing Co. G. Wayne Sharp Southern Aluminum Finishing Co. Aaron Alterman Specified Technologies Inc. Neil Chrisman Spectrum Metal Finishing, Inc. Larry Jones Spectrum Metal Finishing, Inc. Jared Ruggieri Spectrum Metal Finishing, Inc. Denise Bardwell Baker Spring Glass & Mirror Jonathon Oldfield Spring Glass & Mirror Mike McCabe St. Germains Glass Denny Nelson St. Germains Glass Tom Jackson Steel Encounters Derek Losee Steel Encounters Rex Dean Stuart Dean Company Chris Incorvaia Stuart Dean Company Richard Peake Suffolk Construction Kurt Victor Suffolk Construction Tyler Wild Suffolk Construction Chris Holcomb Sunbelt Glass LLC Brian Thomas Super Sky Products Enterprises, LLC John Callahan SWM / Argotec Gareth Reardon Synergy Glass Company, LLC Kristin Thomas Tab Glass & Window Corp. Cortney Bergeson TC Glass Taylor Cummings TC Glass Heather Steele TC Glass BEC CONFERENCE 2020 Pre‐Registration List as of Feb 24, 2020

Chuck Knickerbocker Technical Glass Products Kelli Close Technoform Dheeraj Corepall Technoform Chad Ricker Technoform Nazarena Rodriguez Technoform Helen Sanders Technoform Ron Sucik Technoform Carlos Amin Tecnoglass Samir Amin Tecnoglass Dave Dulin Tecnoglass Mark Knapp Tecnoglass Ted Krantz Tecnoglass Jose Antonio Riestra Casillas Tecnovidrio Alonso Riestra Rivero Tecnovidrio Mary Derman Tekman Industries, LLC Gary Jean TEPCOGLASS, LLC Brandon Moore TEPCOGLASS, LLC George Feathers Terracon Patric Murphy Texas Commercial Glass Concepts Duncan Noonan The Cheviot Corporation Kevin White The Cheviot Corporation Dave Kotula The Kotula Group LORNE FLAIG Thompson IG LLC Michael Casselberry Tidewater Glazing Ray Jennings Tidewater Glazing Tony Smith Tidewater Glazing Rick Alexander Tom Brown, Inc. Brendan Brown Tom Brown, Inc. Donna Delgado Trelleborg Sealing Profiles U.S. Inc Mike Gary Trelleborg Sealing Profiles U.S. Inc Michael Scanlon Trelleborg Sealing Profiles US, Inc. William Cardott Tremco Inc. Karen Kaczor Tremco Inc. Shelly Farmer Trex Commercial Products Dan Stachel Trex Commercial Products Robert Carlson Tristar Glass, Inc. Erica Couch Tristar Glass, Inc. Tim Kelley Tristar Glass, Inc. Gregory Oehlers Tristar Glass, Inc. Jack Wickstrom Tristar Glass, Inc. Jeff Haberer Trulite Glass and Aluminum Solutions, LLC Kevin Yates Trulite Glass and Aluminum Solutions, LLC Alberto Gomez Tvitec System Glass Michael Cerasi Twindows Inc Michael Dalicandro Twindows Inc Keith Ely United Architectural Metals, Inc. Jake Gaddis United Architectural Metals, Inc. BEC CONFERENCE 2020 Pre‐Registration List as of Feb 24, 2020

Tom Nesbitt United Architectural Metals, Inc. Tom Sprung United Architectural Metals, Inc. Paul Alliston Valcourt Building Services Marcus Bancroft Vesuvius USA Scott Talbott Vesuvius USA Amber Jones Vetrotech Saint Gobain Trae Moore Vetrotech Saint‐Gobain Greg Collings Vicone High Performance Rubber Inc. Carl Lafreniere Vicone High Performance Rubber Inc. Eric Leclair Vicone High Performance Rubber Inc. Bob Carlson Viracon, Inc. Thomas Cater Viracon, Inc. Garret Henson Viracon, Inc. Kyle Jones Viracon, Inc. Seth Madole Viracon, Inc. Trae Moore Viracon, Inc. Annette Panning Viracon, Inc. Kelly Schuller Viracon, Inc. Cameron Scripture Viracon, Inc. Jeff Sweet Viracon, Inc. Mike Winkler Viracon, Inc. John Korff Virginia Glass Products Corp Dan Adams Vitro Architectural Glass Paul Bush Vitro Architectural Glass Mike Dishmon Vitro Architectural Glass Joanne Funyak Vitro Architectural Glass Julia Giba Vitro Architectural Glass Patrick Kenny Vitro Architectural Glass Patrick Kenny Vitro Architectural Glass Tim McGonagle Vitro Architectural Glass Nathan McKenna Vitro Architectural Glass Mike Shettler Vitro Architectural Glass Scott Smith Vitro Architectural Glass Dan Stipetich Vitro Architectural Glass Dan Stipetich Vitro Architectural Glass Sarah Wansack Vitro Architectural Glass Tara Brummet Vitrum Glass Group Jennifer Conrad Vitrum Glass Group Allen Davidson W & W Glass, LLC Howard Haber W & W Glass, LLC Jeff Haber W & W Glass, LLC Chris Lalonde W & W Glass, LLC Sylvain Denis Walker Glass Co., Ltd. Marc Deschamps Walker Glass Co., Ltd. Matt Furia Waltek Company Brant Smith Waltek Company Jeff Smith Waltek Company BEC CONFERENCE 2020 Pre‐Registration List as of Feb 24, 2020

Mark Smith Waltek Company Chad Hoffmann Wausau Window and Wall Systems Amadou Sar Wausau Window and Wall Systems Mark Bird Wesley Engineering Group, Inc. Michael Kohler Wheaton & Sprague Engineering John Wheaton Wheaton & Sprague Engineering Rick Locke Windows Doors & More Inc Chesney Beck Wintech Mark Crane Wintech Edwardo Gonzalez Woodbridge Glass, Inc. Matt Kamper Woodbridge Glass, Inc. Jeff Siciliani Woodbridge Glass, Inc. Steve Siciliani Woodbridge Glass, Inc. Bryan Wood Wood's Powr‐Grip Co., Inc. Joanne Loh Xinyi Glass (North America) Henri Tam Xinyi Glass (North America) Lawrence Tao Xinyi Glass (North America) Mike Turner YKK AP America, Inc. Sathya Sivan Zak Group Jim Morris