New York attorney record · Judicial Dept 3
Mark Gregory Materna
Pepperdine Univ. School Of Law alumna, admitted to the New York bar in 2018, registered office in Washington, DC. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2018
- Admitted
- 8
- Years in bar
- 5639083
- NY reg #
The record in one line
Admitted in 2018, Mark Gregory Materna has built 8 years of active New York practice - more tenure than 12% of the state's currently-active attorneys.
- 8 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 88%
- by tenure among active NY attorneys
- Law school
- Pepperdine Univ. School Of Law
Data updated May 2026
What this profile tells you
Bar status & tenure
Bar number 5639083 on the New York register belongs to Mark Gregory Materna, currently in active standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Interactive Brokers, LLC, located in Washington, DC, ZIP 20037. Educational background: PEPPERDINE UNIV. SCHOOL OF LAW (10 registered alumni).
State context & due diligence
Mark Gregory Materna is currently part of the New York bar's active cohort, a group the breakdown below sizes against the full register.
Experience vs. the active New York bar
8 years into an active New York practice since a 2018 admission, Mark Gregory Materna sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
8 years on the New York bar
Years since admission, all currently-active NY attorneys
8 Top 88% higher than 12% of 284,296 active NY attorneys
Each bar is a band; taller bars hold more active NY attorneys. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · May 2026
Pepperdine Univ. School Of Law's active-bar rate
Of Pepperdine Univ. School Of Law's 10 alumni in the New York register, 80% currently hold "Currently registered" status, above the statewide average.
Pepperdine Univ. School Of Law alumni, active-bar rate
The 2018 admission class today
Of the 8,750 attorneys admitted to the New York bar in 2018, 73.2% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5639083
- Year Admitted
- 2018 (8 yrs · mid-career)
- Judicial Department
- 3
- Next Registration
- Jun 2026
Location & Contact
- Company
- Interactive Brokers, LLC
- City
- Washington, DC
- ZIP Code
- 20037
- Phone
- (202) 416-2968
Education
Status Distribution Across the New York Bar
Mark Gregory Materna's current status, "Currently registered", places this attorney in the 66.2% of the 429,620-attorney New York register currently marked active.
Full statewide breakdown & source note
Source: NY Office of Court Administration, Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
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Mark Gregory Materna's "Currently registered" listing confirms bar standing only, it is a registration fact to verify, not a verdict on quality or competence.
Frequently Asked Questions
Where is Mark Materna licensed?
Mark Materna is licensed to practice law in New York.
When was Mark Gregory Materna admitted to the bar?
Mark Gregory Materna has been on the New York bar register since 2018.
Where did Mark Gregory Materna go to law school?
Mark Gregory Materna attended PEPPERDINE UNIV. SCHOOL OF LAW.
What company does Mark Gregory Materna work for?
Mark Gregory Materna is associated with Interactive Brokers, LLC in Washington, DC.
Is Mark Gregory Materna in good standing?
Yes, Mark Gregory Materna holds active bar status ("Currently registered").
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.