• M
  • E
  • M
  • B
  • E
  • R
  • O
  • F
  • T
  • H
  • E
  • Y
  • E
  • A
  • R

Education

Florida State University

Juris Doctor (J.D.)

Specialization:

Litigation; Civil Litigation

Biography

Atheseus R. Lockhart was born in Los Angeles, CA. Mr. Lockhart served in the United States Navy for 13 years as a personnel administrator. While in the Navy, Mr. Lockhart received numerous awards and accolades for his performance and was involved in Operation Just Cause in the Panama Canal, Operation Joint Endeavor in Bosnia-Herzegovina and Operation Continue Hope in Somalia. Mr. Lockhart attended Columbia College where he attained a Bachelor of Science degree in Business Administration with a dual emphasis in Management and Financial Services in 2000. Upon the expiration of his enlistment, Mr. Lockhart attended Florida State University College of Law where he received his Juris Doctorate in May of 2003. During law school, Mr. Lockhart interned with the Office of the Attorney General and the Children’s Advocacy Center at the College of Law. Mr. Lockhart also gained valuable experience as a leading law clerk at the Department of Business and Professional Regulation, Division of Alcoholic Beverages and Tobacco for two years. Upon graduation from law school, Mr. Lockhart was provided the opportunity to serve as an Assistant State Attorney for the Ninth Judicial Circuit in Osceola County as a felony prosecutor. After gaining valuable trial experience, Mr. Lockhart transitioned to civil litigation. Mr. Lockhart has had the honor of defending a wide variety of corporations and businesses in cases involving commercial litigation, personal injury, premises liability and insurance defense issues to include No Fault Benefits (PIP), bad faith, errors and omissions and uninsured motorist coverage. His current practice includes the defense of general and subcontractors in construction defect claims throughout the State of Florida as well as defending clients in bodily injury, premises liability, wrongful death and other general civil liability claims. Mr. Lockhart is an AV rated attorney, member of the Orange County Bar Association, National Bar, Florida Bar and actively participates in the Orange County Teen Court program. In addition to the practice of law, Mr. Lockhart enjoys reading, sports and spending time with his family.

more members of the year

Founder
Thai Taco
Leisure, Travel & Tourism
Ventura, CA
Dean, Retired
Bowman Gray School of Medicine, Wake Forest University
Education Management
Duxbury, MA
President
TRACIP
Education Management
Messein, MA
Professor
Lund University
Packaging and Containers
Molnicke, MA
Pastor
Grace Connection Church and Administrator for the International Association of Grace Ministries IAGM
Religious Institutions
Seminole, FL
Founder
Chicago Compass Counseling, LLC
Consulting
Chicago, Illinois
CEO
Smoothie King Franchise, Inc
Food & Beverages
Metairie, LA
Chairman & CEO
6th Wave Innovations Corp
Plastics
Arnold, MD
CHRO (Chief Human Resources Officer)
Cinepolis
Entertainment
Cd. Satelite, MEX
Managing Consultant
Meant Projects
Management Consulting
Staffordshire, MEX
General Counsel, Secretary
Telgian Corporation
Legal Services
Mesa, AZ
Executive Director
EDCTP
Research
The Hague,
Business Owner / Coach
Quest Swimming, Inc., SwimMetro Management, Inc., SwimMetro Construction, Inc., SwimQuest Ventures,
Midlothian, Virginia
SIM Lab Instructor
TTUHSC
Hospital & Health Care
El Paso, Texas
Managing Director
The Elizabeth Taylor AIDS Foundation
Non-Profit Organization Management
Santa Monica, CA
Owner, Inventor, Co-creator
Quantum Sound Therapy
Health, Wellness and Fitness
Port Saint Lucie, FL
Vice President, Workforce Analytics
Credit Suisse
Financial Services
New York, NY
Asst. Director of Pharmacy for Clinical Services
Chambersburg Hospital
Hospital & Health Care
Chambersburg, Pennsylvania
Founder and CEO
Constantine's Enterprise
Education
Gainesville, VI
Partner
Recomservice HVAC and BAS Maintenance Services
Mechanical or Industrial Engineering
Washington, DC
Founder and CEO
KaliTlacica
Management Consulting
Temp, AZ
Managing Deputy Regional Director of Southern Africa
CARE International
International Affairs
Atlanta,
CIO
Seal Industries
Oil & Energy
Ennis, TX
CEO
Antenna Magic LLC
Telecommunications
Morgan Hill, CA
President
LIbertas, LLC
Public Relations and Communications
Cincinnati, OH
CEO and Practice Manager
Northeastern Anesthesia
Medical Practice
Kisco, NY
Deputy Principal
Epping Boys High School
Education Management
East Gosford, NSW, NY
Director
Mayfield CA Ltd
Architecture & Planning
Chesterfield, NY
Volunteer
Family Violence Appellate Project
Law Practice
Chesterfield, NY
Vice President Human Resources
Park Place Dealerships
Automotive
Dallas, Texas
SVP and Chief Medical Officer
Nebraska Medicine
Omaha, Nebraska
Senior Vice President / General Manager
Gigantic color
Marketing and Advertising
Dallas, Texas
President & Chief Technologist
White IEQ Consulting
Midland,
Mediator
Stout Mediation Services
Legal Services
Palo Alto, CA
Senior Associate Athletic Director
San Jose State University
Education Management
Aptos,
General overseer
Global Humanitarian Surround Care and Mobile Telemedicine Initiative
Philanthropy
Rochester, NY
Foreign Service Officer
USAID
Government Administration
Washington, DC
Professor
Tecnológico de Monterrey
Research
San Pedro, DC
President
To Catch the Light of Peace Let Freedom Ring, Inc.
Fine Art
New York, NY
CEO
Guerra Family Office
Information Technology and Services
Huixquilucan, NY
Consultant
Steven A. Horn Consulting
Management Consulting
Nanaimo, Brtish Colombia,
Partner; Managing Director
Krane Fund Advisors, LLC
Financial Services
Irvine, California
Reader in Restorative Dentistry
University of Bristol
Higher Education
Eidenburgh, California
President and Founder
Tingley Systems, Inc.
Information Technology and Services
San Antonio, FL
Psychotherapist, Coach, Intercultural Trainer, Global Management Consultant
2 companies: Mazak Global Management; Innercall: Personal and Transpersonal Development
Management Consulting
Norwalk, California
Chief Executive Officer
Arkansas Sheriff's Youth Ranches
Non-Profit Organization Management
Statesville, Arkansas
General Counsel
Resolution Portfolio Management & Oversight, LLC
Real Estate
Deerfield Beach, FL
Partner / CMO
EY / Ernst & Young
Accounting
New York, New York
Professor
Instituto Superior Técnico
Semiconductors
Alcabideleche, New York
Managing Director CFO
Physik Instrumente (PI) GmbH & Co. KG
Nanotechnology
Karlsruhe, New York
President
Caribbean Development Bank
Banking
Wildey, St. Michaels, New York
Concert Pianist and Conductor
Kenn Gartner Concerts Inc.
Music
San Rafael, CA
General Studies Instructor / MA and HIT programs
YTI Career Institute
Higher Education
York Haven, PA
Managing Director, Owner & Founder
SKDUK Asociates Ltd
Defense & Space
Eastrop Highworth,
Vice President and Chief Integration Officer
Baker Hughes Inc.
Houston,
Writer
Self
Writing and Editing
Montibello, NY
Branch Lead
Intelligent Software Solutions
Writing and Editing
Colorado Springs, CO
Chairman & CEO
O'Shaughnessy Asset Management LLC
Financial Services
Stamford, CT
CDO
Hanson Design
Marketing and Advertising
Philly, PA
Director of Advisory Services
PricewaterhouseCoopers
Information Technology and Services
Philly, PA
Executive Director of Process Technology
Fluor Corporation
LaPorte, Texas
President
Tomoe Engineering USA, Inc.
Machinery
Liberty, TX
Senior Vice President
The Camden Group
Hospital & Health Care
Pasadena, CA
Founder/President
K-24 Continuum Academic Partners, LLC
Education Management
Port St. Lucie, Florida
Retired Warden
Federal Bureau of Prisons
Government Administration
Franklinton, NC
Commissioner
Advisory Neighborhood Commission
Government Relations
Washington, DC
Director
XTid Associates ltd
Architecture & Planning
London,
Head of Training and Research Modular Service Coordination
National Medical Center "20 de Noviembre", Mexico
Medical Practice
Mexcio City,
Attending Radiation Oncologist
City of Hope (COH)
Medical Practice
Monrovia, CA
Chief Financial Officer
radius financial group inc.
Real Estate
Boston, MA
Principal
Belvedere British School - Abu Dhabi
Education Management
Mussfah Bin Zayed City, MA
Conductor, Composer, Arranger, Producer, Pianist
Banda Sonora
Music
Cepo, MA
Consultant
Istiklal Hosital
Medical Practice
Jordan, MA
CEO
Krause Investment Advisory Group, LLC
Investment Management
Abington, PA
Owner
Mutual Tool & Design Co
Machinery
Highland, MI
Accountant
MZ SERVICES
Accounting
Pasadena, California
Chairman
Ima design
Architecture & Planning
Newport Beach, CA
CFO
United Real Estate Holdings
Financial Services
Kansas City, MO
CEO / Founder
easy associates, Inc.
Financial Services
Baltimore, MD
General Counsel
Westlands Water District
Government Administration
Carmichael, CA
Managing Director
Hogg Fachübersetzungen
Translation and Localization
Osnabrueck,
Vice President
Service Software
Information Technology and Services
Denver,
Attorney
Touby, Chait & Sicking, PL
Legal Services
Cloral Gables, FL
Professor of Education - Retired; Real Estate Investor
Richland College of the Dallas County Community College District; Self-Emplyed
Higher Education
Sachse,
Managing member
Gymer Images LLC
Photography
Gordon, Nebraska
Regional Vice President
Advisors Capital Management
Financial Services
Fairfield, Connecticut
VP Cloud Business Unit
MicroStrategy
Information Technology and Services
Purcellville, VA
Managing Director
Fulcrum Capital LLC.
Financial Services
Whitehouse, VA
Chair, Fine Arts Department
School of Visual Arts
Fine Art
NYC, NY
Physician
Sacred Heart Hospital, Internal Medicine Residency Program
Medical Practice
NYC, FL
Partner
Sager Legal Advisors LLP
Law Practice
Vancouver, FL
President
Templeton & Company, LLP
Accounting
West Palm Beach, FL
cfo
benlee
Renewables & Environment
Romulus, MI
Executive director
Extend-A-Family Waterloo Region
Non-Profit
Kitchener Ontario, MI
Chief Executive Officer
Onepath Systems, LLC
Information Technology and Services
Atlanta, GA
Vice President, Quality, Research & Measurement
URAC
1220 L Street, NW, Suite 400, District of Columbia
Corporate Project Director, Large Projects
ABB
Engineering
Sugar Land, TX
President
Garden Solar LLC
Renewables & Environment
Ashburn, VA
President
Bellwether Design LLC
Design
Tulsa, AZ
Professor of Molecular Neurobiology
King's College London
Accounting
London,
President
Thermistors Unlimited
Accounting
St. Mary's, PA
Chief Operating Officer
The Windquest Group
Investment Management
Grand Rapids, MI
Owner/Consultant
Farm, Forest, and Fiddlehead Consulting
Environmental Services
DeRuyter, NY
Principal
Avison Young
Real Estate
Vancouver, NY
Executive Director LAC
Lighting
Professional Training & Coaching
Buneas Aires, NY
Managing Principal
Palisades Capital Realty Advisors
Real Estate
Pacific Palisades, California
Consultant Gender mainstreaming and Rural empowerment
CODERSA
Renewables & Environment
Guatemala City, California
Chief Information Officer
Stanford Children's Health
Hospital & Health Care
Redwood City, CA
Owner President
Redwings SA de CV
Aviation & Aerospace
Arcola, TX
GP Dentist
Ambulatory Healthcare Services- UAE
Health, Wellness and Fitness
Abu Dhabi, TX
Principal
Inside Source
Furniture
San Leandro, California
Corporate Compliance and Privacy Officer
Dimensions Healthcare System
Public Policy
Hyattsville, MD
Regional Director; Citrus & Hernando Counties
HPH Hospice & Home Care, Inc.
Public Policy
Hyattsville, MD
Gynecologic Sonologist
North Shore LIJ Health System
Hospital & Health Care
Great Neck, NY
Managing Member
Perkins, Smith & Associates
Hospital & Health Care
Louisville, Kentucky
Chief Information Officer
Bolder Healthcare Solutions
Information Technology and Services
Alpharetta, Georgia
Marketing Director
Metro S.A.
Retail
Athens,
Executive Vice President
Symbionce LLC
Accounting
Cleavland, Tennessee
Vice President of Finance
Retail Inkjet Solutions, Inc.
Electrical/Electronic Manufacturing
Santee, CA
writer and retired teacher
N/A
Publishing
Jenkintown, PA
President
ESC Pacific, Inc
Accounting
Honolulu, Hawaii
Founder / CEO
Insights Without Borders LLC
Management Consulting
Katy, Texas
Shareholder
Meier, Bonner, Muszynski, O'Dell & Harvey, P.A.
Law Practice
Apopka, Florida
Clinical Professor of Psychiatry
Co-Director Reiner Center of Behavioural Medicine
Mental Health Care
NYC, NY
Chairman of Surgery
Maimonides Medical Center
Medical Practice
Brooklyn, NY
Director
Juniper Networks
Telecommunications
Denver, CO
Reasearch Associate
University of Maryland
Research
College Park, Maryland
Director, Retail Accounting
Ahold USA Retail
Financial Services
Harrisburg, PA
Senior Specialist, Evaluation & Impact
The Global Fund
Health, Wellness and Fitness
Long Island City, New York
Entertainer
Broadway Century Productions, LLC
Entertainment
Lauderdale by the Sea, New York
CPA and Accounting Instructor
Paulette A. Remillard CPA, MBA
Entertainment
North Adams, MA
Production Division Director
US GOV
Facilities Services
FPO AE, MA
Partner
Ropes & Gray LLP
Law Practice
Boston, Massachusetts
Vice President of Marketing and Communications
Maguire Associates
Westford,
President and CEO
Compliance Matters LLC
Financial Services
New York,
Attorney
Anderson Law Firm
Legal Services
St. Charles, MO
Partner
Cavanaugh, Biggs & Lemon P.A.
Law Practice
Topeka, Kansas
CRIMINAL LAW COUNSELOR
NOVUM Abogados & Consultores
Law Practice
Managua, Kansas
President and Medical Director
Advanced TMS & Biobehavioral Centers
Medical Practice
Orange, CT
CEO
IMMERGE
Marketing and Advertising
Greenwood Village, Colorado
Executive Vice President, Operations
WD SEMI LLC
Business Supplies and Equipment
Durango, CO
CMO & SVP Niche Media
Chicago Tribune Media Group
Publishing
Chicago, IL
Print Media Director
KZSW Advertising
Marketing and Advertising
Flushing, New York
CEO
Azimuth Energy
Oil, Gas, Energy
Houston, TX
Vice-President, Finance & Controller
Enirgi Group Corporation
Mining & Metals
Ajax, Ontario, TX
Managing Partner/Shareholder
Sacks Tierney P.A.
Mining & Metals
Ajax, Ontario, TX
Real Estate Broker/Partner
Chin MacQuoid Fleming Harris / Berkshire Hathaway Home Services
Mining & Metals
Park City, UT
Engineering Director
Edica Ltda.
Construction
San Jose,
Internal Auditor
SuKarne
Food Production
Mexico City,
Controller
Mallah Furman & Company PA
Accounting
Miami, FL
Senior Litigation Partner at the Firm
Lerners LLP
Law Practice
London Ontario, Ontario
Founder/CEO
Affordable Furniture Mfg. Co.
Furniture
Tupelo,
Writer / Producer / Director / Editor
LoftonFilms
Marketing and Advertising
Laurel, Maryland
Director of Business Development
Technology Industry Professonal Services LLC
Marketing and Advertising
Lexington, SC
Director of Business Development
Technology Industry Professonal Services LLC
Government Administration
Washington, DC
Director of Business Development
Technology Industry Professonal Services LLC
Non-Profit
Washington DC, WA
Director of Business Development
Technology Industry Professonal Services LLC
Security and Investigations
South Eats Everett, WA
Director of Business Development
Technology Industry Professonal Services LLC
Insurance
Singapore, WA
Director of Business Development
Technology Industry Professonal Services LLC
Banking
Greenville, NC
Director of Business Development
Technology Industry Professonal Services LLC
Construction
Dayton, TX
Director of Business Development
Technology Industry Professonal Services LLC
Law Practice
Leewood, KS
Director of Business Development
Technology Industry Professonal Services LLC
Law Practice
Chaska, MN
Principal
Woodley Farra Manion Portfolio Management
Investment Management
Indianapolis, Indiana
Owner
DAO Technologies LLC
Information Technology and Services
Philidephia, PA
General Manager
ACTenviro
Environmental Services
Sunnyvale, California
Chairman
Refoudning a Bold America
Biotechnology
Sunnyvale, CA
Founder and President
Robowatch, LLC
Think Tanks
Joliet, IL
Senior Partner
Ursel Phillips Fellows Hopkinson LLP
Law Practice
Joliet, IL
Senior Vice President/Partner
Aon
Human Resources
Wickatunk, NJ
President
KHovnanian Southern California
Real Estate
Wickatunk, CA
Professor of Chaplain Ministries
Columbia International University
Religious Institutions
Blythewood,
Attending Neurologist and Senior Clinical Neurophysiologist
Free Universitty Medical Center (VUmc), Amsterdam, The Netherlands
Medical Practice
Amsterdam,
Managing Partner
Providica Medical LLC
Medical Devices
Round Rock, Texas
General Manager
LSS Professionals
Management
Edificio Río Oeste, Cali,
Director- Principal
Ami Foundation
Education Management
Kirkkonummi,
Lawyer
Findlay Law Offices
Law Practice
Hamilton, Ontario,
Chief Operating Officer
TranSigma
Management Consulting
Shelton, CT
Retired Foreign Language Teacher
Fairfield Senior High School
Education
Hamilton, OH
Chair, Information Technology and Cybersecurity
Marymount University
Education Management
Arlington,
Owner
The Ferris Law Firm
Law Practice
Denver, Colorado
President
Lake-Sumter State College
Higher Education
Lessburg,
Vice President - Solutions Sales
Wells Fargo & Co. Bank
Banking
Dallas, Texas
SVP and Chief Product Officer
SilkRoad Technology, Inc.
Engineering
Half Moon Bay, CA
VP of Business Operations
Comfort Star HVAC
Staffing and Recruiting
Half Moon Bay, CA
Vice President, Global Quality
Coloplast A/S
Medical Devices
Humlebaek, CA
Regional Director
WoodmenLife
Financial Services
Omaha, Nebraska
Managing Partner
ConnorsO'Dell LLP
Financial Services
Exton, PA
FILM AND TELEVISION PROFESSIONAL
77 SUNSET BEACH SERVICES
Entertainment
Port Coquitlam, BC
VP & General Counsel
Project Management Institute
Non-Profit Organization Management
Swarthmore , Pennsylvania
Senior Advisor
Sykehuspartner HF
Stabekk,
CEO
High Tech Innovations, LLC
Information Technology and Services
Milburn, NJ
President
Southeastern Bible College
Education
Birmingham, Alabama
OPERATIONS MANAGER
CNS INTERNATIONAL
Education
Birmingham, Alabama
Director of the Faculty of Actuarial Sciences
Anahuac University
Higher Education
Huixquirlucam, Alabama
Chief Operations Officer
Standard Life plc
Human Resources
Scotland, Alabama
Attorney
Storer & Miner, PLLC
Law Practice
Middletown, Idaho
Owner
Bruce D. Nagel Architect
Architecture & Planning
East Quogue, NY
Owner
Duncan Hartley Fine Art Photography
Photography
Kendall Park, New Jersey
Clinical Solutions Representative
Intuitive Healthcare Solutions
Medical Devices
Ft Worth, TX
Vice President of Client Partnerships
Beacon Health Options
Financial Services
Danbury, CT
President
Groupe conseil Stratégis
Consulting
Montreal, Quebec
Director
Khansaheb Civil Engineering
Construction
Dubai, Quebec
CEO
Total Choice Tech Solutions
Information Technology and Services
Houston, Texas
Chairman and CEO
Taylor Capital Group
Information Technology and Services
Northbrook, IL
General Manager
Gaman Consulting
Management Consulting
La Molina, IL
Founder and CEO
Arizona Myeloma Network, AzMN
Non-Profit Organization Management
Glendale, AZ
Executive Director
Idaho Lions Sight and Hearing foundation Inc.
Non-Profit Organization Management
Boise,
Executive Vice President
Millennium EMS Solutions Ltd
Environmental Services
Edmonton Alberta,
President
The Blasket Group
Management Consulting
Chadds Ford, PA
Group CEO
Al Nahdha Investment Group
Investment Management
Aub Dhabi,
Security Design Specialist
Austin Water Utility
Utilities
Kyle,
VP FEderal Business Development/CISO
Healthcare IT
Information Technology and Services
West Munster, MD
Criminal & Traffic Defense Trial Lawyer
Ticket Law Center, A Criminal Defense Law Firm
Legal Services
Miami, Florida
President
SUNY Broome Community College
Higher Education
Binghamton, NY
Global Business Services Partner and U.S. Banking lead
IBM
Financial Services
Dallas, TX
Managing Partner
PPO Standards LLC.
Consulting
Plymouth, Minnesota
Senior Wealth Advisor
Insight Private Advisors
Financial Services
Flemington, NJ
Company Director
Fetchapet
Translation and Localization
Colchester, NJ
Managing Director
Thompson Dunn Ltd.
Management Consulting
Highgate, London, NJ
Professor Emeritus
University Hasselt Belgium
Education Management
Hoepertingen, VLI
CEO
High Tek Computer Solutions S.A,
Technology
Mexico City, DIF
Principal Hydrogeologist - President
Water Resources Associates, Inc.
Mining & Metals
Ventura, CA
Principal and DIrector of International Operations
Wiss, Janney, Elsner Associates, Inc.
Civil Engineering
Ventura, CA
Medical Director
Capital Primary Care Inc
Hospital & Health Care
Gettysburg, MD
President and Chief Learning Officer
Institute for the Prevention of In-Custody Deaths
Professional Training & Coaching
Henderson, NV
Owner/Principle
McGrath Media Productions
Professional Training & Coaching
San Antonio, TX
Operations Development Director EMEA
Bacardi
Wine and Spirits
Cruzmanca, TX
Professor Emeritus (Pharmaceutics)
Creighton University
Pharmaceuticals
Santa Fe, New Mexico
Associate Director for Environmental Microbiology (retired)
Centers for Disease Control and Prevention (CDC)
Government Administration
Chamblee, GA
President
GAL Power Systems
Machinery
Toronto, Ontario
Service and Support Country Manager
Agilent Technologies Brasil Ltda
Electrical/Electronic Manufacturing
Saul Paulo, Ontario
Attorney at Law
Law Offices of Gerald T. Richards
Legal Services
Hercules, Ontario
Of Counsel
Lombino Martino Law Firm
Law Practice
Tacoma,
Pharmaceutical Partner Executive
Baxter International
Military
Grayslake, IL
VP, Application Manager
TD Bank
Banking
Wells,
Managing Partner
ALC
Marketing and Advertising
Grapevine, TX
Aircraft Production Controller
L-3 COMMUNICATIONS
Military
Plumas Lake, CA
General Counsel
Avasant, LLC
Military
Los Angeles, CA
Consulting Engineer
Cosgrove Computer Systems Inc.
Computer Software
Playa del Rey, California
Group Legal Director and Company Secretary
Taylor Wimpey plc
Consumer Services
Playa del Rey, California
Managing Partner
Diemer, Whitman & Cardosi
Law Practice
San Jose, CA
Assistant Headmaster/Director of Athletics
Piedmont Academy
Education Management
Monticello, GA
Agency Director
Liberty National Life Insurance Company
Insurance
Denver, CO
Instructor in Pathology (former); Psychologist (current)
Dept. of Pathology, Harvard Medical School
Mental Health Care
Cape Coral, FL
Sole Proprietor/Writer/Editor/Contributing Feature Writer
A. Communication Service/Sceneazine Magazine
Writing and Editing
N. Augusta, South Carolina
CEO
Vet Fed Resources, Inc/ Martin Blank Assoc. LLC
Information Technology and Services
Alexandria, VA
Client Engagement Manager
Amitech Solutions
Information Technology and Services
St. Louis, MO
Managing Director
Golden Coast FZE
Retail
Sylvania, OH
Attorney
Law Office of Kevin L. Mosley
Law Practice
Little Neck, NY
Environmental Specialist
Ministry of Municipality and Urban Planning
Environmental Services
Qatar, NY
Adjunct professor
Ana G. Mendez University
Education Management
Mount Airy, MD