Marylou Sinko is a paralegal in the firm’s Corporate Services practice group, where she supports firm lawyers in a variety of insolvency and restructuring-related matters, including corporate takeover and bankruptcy litigation. She is skilled at document production, research and preparing documents for filing with courts.\

Marylou is proficient in the use of numerous digital and software tools including Microsoft Word, Outlook and Excel, PowerPoint, CMS/Aderant CLIO, Quickbooks, Tymetrix, Collaborati, FileandServeXpress, PACER, CM/ECF, Eflex, Equifax and Westlaw. She is also a notary public.


Prior to joining Armstrong Teasdale, Marylou was a corporate litigation, bankruptcy and environmental paralegal at another Delaware law firm. Before that, she served as a paralegal, network and office administrator at other area firms.


  • University of Delaware  (B.S., cum laude)
    • Criminal Justice
    • Minor in Political Science and Sociology
    • Alpha Kappa Delta Honor Society
  • University of Delaware
    • ABA-Approved Paralegal Certificate

Professional Activities

  • Delaware Certified Paralegal (2016-present)
  • Delaware Paralegal Association (Past Vice-President, Membership Director and Programs Director)
  • PACE Registered Paralegal (1996)

Charitable and Civic Involvement

  • Move2IncluDE, Inc., Board of Directors
  • Delaware Children and Families First, Committee Member


  • Helped Move2IncludDE, Inc., a Delaware nonprofit, obtain 501(c)(3) designation.
Contact Us
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  • New York, NY
  • Orange County, CA
  • Philadelphia, PA
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  • St. Louis, MO
  • Washington, D.C.
  • Wilmington, DE
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800 Boylston St.
30th Floor
Boston, MA 02199
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Chicago, IL
100 North Riverside Plaza
Suite 1500
Chicago, IL 60606-1520
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4643 S. Ulster St.
Suite 800
Denver, CO 80237
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Dublin 2, Ireland
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115 N. Second St.
Edwardsville, IL 62025
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Jefferson City, MO
101 E. High St.
First Floor
Jefferson City, MO 65101
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Kansas City, MO
2345 Grand Blvd.
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Kansas City, MO 64108
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7160 Rafael Rivera Way
Suite 320
Las Vegas, NV 89113
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Royal College of Surgeons of England
38-43 Lincoln’s Inn Fields
London, WC2A 3PE
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355 Alhambra Circle
Suite 1200
Coral Gables, FL 33134
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New York, NY
7 Times Square, 44th Floor
New York, NY 10036
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19800 MacArthur Boulevard
Suite 300
Irvine, CA 92612
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2005 Market Street
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Philadelphia, PA 19103
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Princeton, NJ
100 Overlook Center
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Princeton, NJ 08540
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222 South Main St.
Suite 1830
Salt Lake City, UT 84101
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St. Louis, MO
7700 Forsyth Blvd.
Suite 1800
St. Louis, MO 63105
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Washington, D.C.
1717 Pennsylvania Avenue NW
Suite 400
Washington, DC 20006
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Wilmington, DE
1007 North Market Street
Wilmington, DE 19801
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Wilmington, Delaware