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  5. MARK J. LANDAU, D.D.S., LTD.

MARK J. LANDAU, D.D.S., LTD.

Company Details

Entity Name: MARK J. LANDAU, D.D.S., LTD.
Jurisdiction: Illinois
Entity Type: Corporation - Domestic BCA
Status: Dissolved
Date Formed: 27 Aug 1993
Date of Dissolution: 13 Jan 2023
Company Number: CORP_57453893
File Number: 57453893
Type of Business: Incorporated under the Professional Service Corporation Act
Date Status Change: 13 Jan 2023
Place of Formation: ILLINOIS

form 5500

Plan Name Plan Year EIN/PN Received Sponsor Total number of participants
MARK J. LANDAU, D.D.S., LTD. PROFIT SHARING PLAN 2022 363927707 2023-06-14 MARK J. LANDAU, D.D.S., LTD. 5
Three-digit plan number (PN) 001
Effective date of plan 1994-01-01
Business code 621210
Sponsor’s telephone number 8476752100
Plan sponsor’s address 4709 GOLF ROAD, SUITE 809, SKOKIE, IL, 60076

Signature of
Role Plan administrator
Date 2023-06-13
Name of individual signing MARK LANDAU
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2023-06-13
Name of individual signing MARK LANDAU
Valid signature Filed with authorized/valid electronic signature
MARK J. LANDAU, D.D.S., LTD. PROFIT SHARING PLAN 2021 363927707 2022-10-09 MARK J. LANDAU, D.D.S., LTD. 6
File View Page
Three-digit plan number (PN) 001
Effective date of plan 1994-01-01
Business code 621210
Sponsor’s telephone number 8476752100
Plan sponsor’s address 4709 GOLF ROAD, SUITE 809, SKOKIE, IL, 60076

Signature of
Role Plan administrator
Date 2022-10-04
Name of individual signing MARK LANDAU
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2022-10-04
Name of individual signing MARK LANDAU
Valid signature Filed with authorized/valid electronic signature
MARK J. LANDAU, D.D.S., LTD. PROFIT SHARING PLAN 2020 363927707 2022-02-07 MARK J. LANDAU, D.D.S., LTD. 6
File View Page
Three-digit plan number (PN) 001
Effective date of plan 1994-01-01
Business code 621210
Sponsor’s telephone number 8476752100
Plan sponsor’s address 4709 GOLF ROAD, SUITE 809, SKOKIE, IL, 60076

Signature of
Role Plan administrator
Date 2022-02-07
Name of individual signing MARK LANDAU
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2022-02-07
Name of individual signing MARK LANDAU
Valid signature Filed with authorized/valid electronic signature
MARK J. LANDAU, D.D.S., LTD. PROFIT SHARING PLAN 2019 363927707 2020-07-17 MARK J. LANDAU, D.D.S., LTD. 6
File View Page
Three-digit plan number (PN) 001
Effective date of plan 1994-01-01
Business code 621210
Sponsor’s telephone number 8476752100
Plan sponsor’s address 4709 GOLF ROAD, SUITE 809, SKOKIE, IL, 60076

Signature of
Role Plan administrator
Date 2020-07-08
Name of individual signing MARK LANDAU
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2020-07-08
Name of individual signing MARK LANDAU
Valid signature Filed with authorized/valid electronic signature
MARK J. LANDAU, D.D.S., LTD. PROFIT SHARING PLAN 2018 363927707 2019-10-11 MARK J. LANDAU, D.D.S., LTD. 7
File View Page
Three-digit plan number (PN) 001
Effective date of plan 1994-01-01
Business code 621210
Sponsor’s telephone number 8476752100
Plan sponsor’s address 4709 GOLF ROAD, SUITE 809, SKOKIE, IL, 60076

Signature of
Role Plan administrator
Date 2019-10-11
Name of individual signing MARK LANDAU
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2019-10-11
Name of individual signing MARK LANDAU
Valid signature Filed with authorized/valid electronic signature
MARK J. LANDAU, D.D.S., LTD. PROFIT SHARING PLAN 2017 363927707 2018-06-24 MARK J. LANDAU, D.D.S., LTD. 6
File View Page
Three-digit plan number (PN) 001
Effective date of plan 1994-01-01
Business code 621210
Sponsor’s telephone number 8476752100
Plan sponsor’s address 4709 GOLF ROAD, SUITE 809, SKOKIE, IL, 60076

Signature of
Role Plan administrator
Date 2018-06-24
Name of individual signing MARK LANDAU
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2018-06-24
Name of individual signing MARK LANDAU
Valid signature Filed with authorized/valid electronic signature
MARK J. LANDAU, D.D.S., LTD. PROFIT SHARING PLAN 2016 363927707 2017-10-15 MARK J. LANDAU, D.D.S., LTD. 6
File View Page
Three-digit plan number (PN) 001
Effective date of plan 1994-01-01
Business code 621210
Sponsor’s telephone number 8476752100
Plan sponsor’s address 4709 GOLF ROAD, SUITE 809, SKOKIE, IL, 60076

Signature of
Role Plan administrator
Date 2017-10-15
Name of individual signing MARK LANDAU
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2017-10-15
Name of individual signing MARK LANDAU
Valid signature Filed with authorized/valid electronic signature
MARK J. LANDAU, D.D.S., LTD. PROFIT SHARING PLAN 2015 363927707 2016-09-15 MARK J. LANDAU, D.D.S., LTD. 6
File View Page
Three-digit plan number (PN) 001
Effective date of plan 1994-01-01
Business code 621210
Sponsor’s telephone number 8476752100
Plan sponsor’s address 4709 GOLF ROAD, SUITE 809, SKOKIE, IL, 60076

Signature of
Role Plan administrator
Date 2016-09-14
Name of individual signing MARK LANDAU
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2016-09-14
Name of individual signing MARK LANDAU
Valid signature Filed with authorized/valid electronic signature
MARK J. LANDAU, D.D.S., LTD. PROFIT SHARING PLAN 2014 363927707 2015-05-06 MARK J. LANDAU, D.D.S., LTD. 6
File View Page
Three-digit plan number (PN) 001
Effective date of plan 1994-01-01
Business code 621210
Sponsor’s telephone number 8476752100
Plan sponsor’s address 4709 GOLF ROAD, SUITE 809, SKOKIE, IL, 60076

Signature of
Role Plan administrator
Date 2015-05-06
Name of individual signing MARK LANDAU
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2015-05-06
Name of individual signing MARK LANDAU
Valid signature Filed with authorized/valid electronic signature
MARK J. LANDAU, D.D.S., LTD. PROFIT SHARING PLAN 2013 363927707 2014-06-09 MARK J. LANDAU, D.D.S., LTD. 7
File View Page
Three-digit plan number (PN) 001
Effective date of plan 1994-01-01
Business code 621210
Sponsor’s telephone number 8476752100
Plan sponsor’s address 4709 GOLF ROAD, SUITE 809, SKOKIE, IL, 60076

Signature of
Role Plan administrator
Date 2014-06-08
Name of individual signing MARK J. LANDAU
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2014-06-08
Name of individual signing MARK J. LANDAU
Valid signature Filed with authorized/valid electronic signature

Agent

Name and Address Role Appointment Date
ALAN H GARFIELD, 180 N STETSON AVE STE 1300, CHICAGO, 60601, COOK-NOT IN CITY OF CHICAGO Agent 2020-06-26

President

Name and Address Role
MARK J LANDAU, 346 ANJOU DR, NORTHBROOK IL 60062 President

Assumed Names

Name Type Effective Date Cancellation Date Cancellation Type Last Renewal Date
NORTH SHORE DENTAL PROFESSIONALS No data 1993-09-08 1996-01-02 Involuntary Cancellation No data

Historical Names

Name Change Date
DR. MARK J. LANDAU, LTD. 1994-02-23
MARK J. LANDAU, P.C. 1993-12-15

Shares

Class Series Voting Rights Authorized Shares Issued Shares Par Value
COMM No data Voting Rights 1000 100000 No data

Related by officers

ALAN H GARFIELD, 180 N STETSON AVE STE 1300, CHICAGO, 60601, COOK-NOT IN CITY OF CHICAGO

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Related by address

No related companies by address

Date of last update: 27 Jan 2025

Sources: Illinois Office of the Secretary of State

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