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401k Sponsoring company profile

MASSACHUSETTS GENERAL HOSPITAL has sponsored the creation of one or more 401k plans.

Company Name:MASSACHUSETTS GENERAL HOSPITAL
Employer identification number (EIN):041564655
NAIC Classification:622000
NAIC Description: Hospitals

The following addresses have been detected on the 401k submissions:

USA Mailing Address
101 MERRIMAC ST.
5TH FLOOR
BOSTON
MA
02114
Date first seen: 2007-01-01
Date last seen: 2024-06-30
USA Location Address
BENEFITS OFFICE
101 MERRIMAC ST., 5TH FL, STE 535
BOSTON
MA
02114
Date first seen: 2007-01-01
Date last seen: 2024-06-30
USA Mailing Address
399 REVOLUTION DRIVE
SUITE 245
SOMERVILLE
MA
02145
Date first seen: 2007-01-01
Date last seen: 2024-08-31
USA Mailing Address
55 FRUIT ST
BOSTON
MA
021142621
Date first seen: 2021-10-01
Date last seen: 2022-09-30
USA Mailing Address
399 REVOLUTION DRIVE NO 645
SOMERVILLE
MA
021451446
Date first seen: 2022-08-11
Date last seen: 2024-08-14

Plan Sponsor Events

MASSACHUSETTS GENERAL HOSPITAL 401k Plans

Plan id# Plan Name Plan Start Date Plan Effective Date
333MASSACHUSETTS GENERAL HOSPITAL CASH BALANCE RETIREMENT PLAN2014-10-01 1964-10-01
515MASSACHUSETTS GENERAL HOSPITAL PROFESSIONAL STAFF SEVERANCE PLAN2015-10-01 1989-10-01
509THE MASS. GENERAL HOSPITAL PROFESSIONAL STAFF LONG TERM DISABILITY PLAN2014-01-01 1986-01-01

401k Contributions

Contributions made to the plan for the plan year by employer(s) and employees. Schedule SB Part 4 Question 18. This is signed by an actuary:

DateType of contributionContribution Number of participants/employees Average contribution per participant
2016-06-10Employer Contributions $ 22,936,809 1 $ 22,936,809
2016-06-10Employee Contributions $ 22,936,809 1 $ 22,936,809
2016-05-23Employer Contributions $ 22,936,809 1 $ 22,936,809
2016-05-23Employee Contributions $ 22,936,809 1 $ 22,936,809
2016-04-22Employer Contributions $ 22,936,809 1 $ 22,936,809
2016-04-22Employee Contributions $ 22,936,809 1 $ 22,936,809
2016-03-22Employer Contributions $ 22,936,809 1 $ 22,936,809
2016-03-22Employee Contributions $ 22,936,809 1 $ 22,936,809
2016-02-22Employer Contributions $ 22,936,809 1 $ 22,936,809
2016-02-22Employee Contributions $ 22,936,809 1 $ 22,936,809
2016-01-25Employer Contributions $ 22,936,809 1 $ 22,936,809
2016-01-25Employee Contributions $ 22,936,809 1 $ 22,936,809
2015-12-28Employer Contributions $ 12,760,955 3016 $ 4,231
2015-12-28Employee Contributions $ 12,760,955 3016 $ 4,231
2015-06-10Employer Contributions $ 23,950,304 3016 $ 7,941
2015-06-10Employee Contributions $ 23,950,304 3016 $ 7,941
2015-06-05Employer Contributions $ 1,041,705 3016 $ 345
2015-06-05Employee Contributions $ 1,041,705 3016 $ 345
2015-05-22Employer Contributions $ 24,992,009 3016 $ 8,286
2015-05-22Employee Contributions $ 24,992,009 3016 $ 8,286
2015-04-22Employer Contributions $ 24,992,009 3016 $ 8,286
2015-04-22Employee Contributions $ 24,992,009 3016 $ 8,286
2015-03-25Employer Contributions $ 24,992,009 3016 $ 8,286
2015-03-25Employee Contributions $ 24,992,009 3016 $ 8,286
2015-02-23Employer Contributions $ 24,992,009 3016 $ 8,286
2015-02-23Employee Contributions $ 24,992,009 3016 $ 8,286
2015-01-23Employer Contributions $ 24,992,009 3016 $ 8,286
2015-01-23Employee Contributions $ 24,992,009 3016 $ 8,286
2014-12-23Employer Contributions $ 24,992,009 24677 $ 1,013
2014-12-23Employee Contributions $ 24,992,009 24677 $ 1,013
2014-11-26Employer Contributions $ 24,834,018 24677 $ 1,006
2014-11-26Employee Contributions $ 24,834,018 24677 $ 1,006
2014-10-31Employer Contributions $ 25,150,000 24677 $ 1,019
2014-10-31Employee Contributions $ 25,150,000 24677 $ 1,019
2014-06-10Employer Contributions $ 14,833,448 24677 $ 601
2014-06-10Employee Contributions $ 14,833,448 24677 $ 601
2014-05-23Employer Contributions $ 14,833,448 24677 $ 601
2014-05-23Employee Contributions $ 14,833,448 24677 $ 601
2014-04-22Employer Contributions $ 14,833,448 24677 $ 601
2014-04-22Employee Contributions $ 14,833,448 24677 $ 601
2014-03-24Employer Contributions $ 14,833,448 24677 $ 601
2014-03-24Employee Contributions $ 14,833,448 24677 $ 601
2014-02-24Employer Contributions $ 14,833,448 24677 $ 601
2014-02-24Employee Contributions $ 14,833,448 24677 $ 601
2014-01-22Employer Contributions $ 3,956,544 24677 $ 160
2014-01-22Employee Contributions $ 3,956,544 24677 $ 160
2014-01-21Employer Contributions $ 10,876,904 24677 $ 441
2014-01-21Employee Contributions $ 10,876,904 24677 $ 441
2013-12-23Employer Contributions $ 14,833,448 24291 $ 611
2013-12-23Employee Contributions $ 14,833,448 24291 $ 611
2013-11-25Employer Contributions $ 10,953,805 24291 $ 451
2013-11-25Employee Contributions $ 10,953,805 24291 $ 451
2013-11-22Employer Contributions $ 4,013,077 24291 $ 165
2013-11-22Employee Contributions $ 4,013,077 24291 $ 165
2013-10-23Employer Contributions $ 2,200,000 24291 $ 91
2013-10-23Employee Contributions $ 2,200,000 24291 $ 91
2013-10-22Employer Contributions $ 10,800,000 24291 $ 445
2013-10-22Employee Contributions $ 10,800,000 24291 $ 445
2013-10-21Employer Contributions $ 1,700,000 24291 $ 70
2013-10-21Employee Contributions $ 1,700,000 24291 $ 70
2013-06-10Employer Contributions $ 21,806,824 24291 $ 898
2013-06-10Employee Contributions $ 21,806,824 24291 $ 898
2013-05-22Employer Contributions $ 21,806,824 24291 $ 898
2013-05-22Employee Contributions $ 21,806,824 24291 $ 898
2013-04-22Employer Contributions $ 21,806,824 24291 $ 898
2013-04-22Employee Contributions $ 21,806,824 24291 $ 898
2013-03-22Employer Contributions $ 21,806,824 24291 $ 898
2013-03-22Employee Contributions $ 21,806,824 24291 $ 898
2013-02-19Employer Contributions $ 21,806,824 24291 $ 898
2013-02-19Employee Contributions $ 21,806,824 24291 $ 898
2013-01-22Employer Contributions $ 21,806,824 24291 $ 898
2013-01-22Employee Contributions $ 21,806,824 24291 $ 898
2012-12-24Employer Contributions $ 23,920,474 2833 $ 8,444
2012-12-24Employee Contributions $ 23,920,474 2833 $ 8,444
2012-11-23Employer Contributions $ 20,750,000 2833 $ 7,324
2012-11-23Employee Contributions $ 20,750,000 2833 $ 7,324
2012-11-20Employer Contributions $ 76,000,000 2833 $ 26,827
2012-11-20Employee Contributions $ 76,000,000 2833 $ 26,827
2012-10-22Employer Contributions $ 20,750,000 2833 $ 7,324
2012-10-22Employee Contributions $ 20,750,000 2833 $ 7,324

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