New York attorney record · Judicial Dept 3
Siena Sofia Magdalena Anstis
Mcgill University alumna, admitted to the New York bar in 2014. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2014
- Admitted
- 12
- Years in bar
- 5260443
- NY reg #
The record in one line
Admitted in 2014, Siena Sofia Magdalena Anstis has built 12 years of active New York practice - more tenure than 24% of the state's currently-active attorneys.
- 12 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 76%
- by tenure among active NY attorneys
- Law school
- Mcgill University
Data updated May 2026
What this profile tells you
Bar status & tenure
Bar number 5260443 on the New York register belongs to Siena Sofia Magdalena Anstis, 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 Citizen Lab, located in Toronto M5s 0a7. Educational background: MCGILL UNIVERSITY (549 registered alumni).
State context & due diligence
Siena Sofia Magdalena Anstis 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
12 years into an active New York practice since a 2014 admission, Siena Sofia Magdalena Anstis sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
12 years on the New York bar
Years since admission, all currently-active NY attorneys
12 Top 76% higher than 24% 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
How Siena compares to fellow Mcgill University alumni
Among the 407 Mcgill University graduates in the New York register, Siena Sofia Magdalena Anstis is longer-tenured than 4% - a school-cohort view of experience, alongside the statewide one above.
12 years vs. Mcgill University alumni
Years since admission - 407 NY-registered alumni of this school
12 Top 96% higher than 4% of 407 fellow alumni
Each bar is a band; taller bars hold more fellow alumni. 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
Mcgill University's active-bar rate
Of Mcgill University's 549 alumni in the New York register, 74% currently hold "Currently registered" status, above the statewide average.
Mcgill University alumni, active-bar rate
The 2014 admission class today
Of the 10,747 attorneys admitted to the New York bar in 2014, 70.2% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5260443
- Year Admitted
- 2014 (12 yrs · mid-career)
- Judicial Department
- 3
- Next Registration
- Jun 2026
Location & Contact
- Company
- Citizen Lab
- City
- Toronto M5s 0a7
- Phone
- +460730503829
Education
Status Distribution Across the New York Bar
Siena Sofia Magdalena Anstis'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.
Verify This Attorney
Verify on NY Courts Attorney SearchBefore you rely on this record
Siena Sofia Magdalena Anstis'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 Siena Anstis licensed?
Siena Anstis is licensed to practice law in New York.
When was Siena Sofia Magdalena Anstis admitted to the bar?
Siena Sofia Magdalena Anstis has been on the New York bar register since 2014.
Where did Siena Sofia Magdalena Anstis go to law school?
Siena Sofia Magdalena Anstis attended MCGILL UNIVERSITY.
What company does Siena Sofia Magdalena Anstis work for?
Siena Sofia Magdalena Anstis is associated with Citizen Lab in Toronto M5s 0a7.
Is Siena Sofia Magdalena Anstis in good standing?
Yes, Siena Sofia Magdalena Anstis 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.