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Mailing Address 111 HUNTINGTON AVENUE 21ST FLOOR BOSTON MA 02199
Business Address 111 HUNTINGTON AVENUE 21ST FLOOR BOSTON MA 02199 18006372929
MFS SERIES TRUST I CIK#: 0000798244 (see all company filings)

State location: MA | State of Inc.: MA | Fiscal Year End: 1130
formerly: MFS LIFETIME MANAGED SECTORS FUND (filings through 1994-01-31)
formerly: MFS SERIES TRUST I /MA/ (filings through 1995-02-06)
Class/Contract: C000002227 529C 
Ticker Symbol:   ECRIX
(List all Funds and Classes/Contracts for MFS SERIES TRUST I)

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Items 1 - 40  0000798244 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
497  Documents Definitive materials
Acc-no: 0000912938-22-000384 (33 Act)  Size: 308 KB
2022-06-15 033-07638
221016744
497  Documents Definitive materials
Acc-no: 0000912938-22-000386 (33 Act)  Size: 61 KB
2022-06-15 033-07638
221016766
497  Documents Definitive materials
Acc-no: 0000912938-22-000383 (33 Act)  Size: 53 KB
2022-06-15 033-07638
221016731
497  Documents Definitive materials
Acc-no: 0000912938-22-000382 (33 Act)  Size: 52 KB
2022-06-15 033-07638
221016719
497  Documents Definitive materials
Acc-no: 0000912938-22-000381 (33 Act)  Size: 98 KB
2022-06-15 033-07638
221016715
497  Documents Definitive materials
Acc-no: 0000912938-22-000355 (33 Act)  Size: 61 KB
2022-05-31 033-07638
22980802
497  Documents Definitive materials
Acc-no: 0000912938-22-000349 (33 Act)  Size: 157 KB
2022-05-17 033-07638
22932437
497  Documents Definitive materials
Acc-no: 0000912938-22-000350 (33 Act)  Size: 136 KB
2022-05-17 033-07638
22932453
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-22-092510 (40 Act)  Size: 117 KB
2022-04-26 811-04777
22852118
N-CSRS  Documents Certified Shareholder Report, Semi-Annual
Acc-no: 0001193125-22-109281 (40 Act)  Size: 8 MB
2022-04-19 811-04777
22834678
497  Documents Definitive materials
Acc-no: 0000912938-22-000282 (33 Act)  Size: 45 KB
2022-03-15 033-07638
22739276
497  Documents Definitive materials
Acc-no: 0000912938-22-000283 (33 Act)  Size: 282 KB
2022-03-15 033-07638
22739290
497  Documents   Interactive Data Definitive materials
Acc-no: 0001104659-22-028052 (33 Act)  Size: 1 MB
2022-02-28 033-07638
22689232
497K  Documents Summary Prospectus for certain open-end management investment companies filed pursuant to Securities Act Rule 497(K)
Acc-no: 0001104659-22-028086 (33 Act)  Size: 183 KB
2022-02-28 033-07638
22689599
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-22-010636 (40 Act)  Size: 392 KB
2022-01-24 811-04777
22547685
497J  Documents Certification of no change in definitive materials
Acc-no: 0000912938-22-000002 (33 Act)  Size: 82 KB
2022-01-03 033-07638
22500566
497  Documents Definitive materials
Acc-no: 0001104659-22-000180 (33 Act)  Size: 5 MB
2022-01-03 033-07638
22500724
497  Documents Definitive materials
Acc-no: 0000912938-21-000470 (33 Act)  Size: 345 KB
2021-12-29 033-07638
211526360
497K  Documents Summary Prospectus for certain open-end management investment companies filed pursuant to Securities Act Rule 497(K)
Acc-no: 0001104659-21-153814 (33 Act)  Size: 249 KB
2021-12-28 033-07638
211522388
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0001104659-21-153809 (33 Act)  Size: 28 MB
2021-12-28 033-07638
211522330
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0001104659-21-153809 (40 Act)  Size: 28 MB
2021-12-28 811-04777
211522331
N-CEN  Documents Annual Report for Registered Investment Companies
Acc-no: 0001752724-21-234874 (40 Act)  Size: 621 KB
2021-11-12 811-04777
211400248
24F-2NT  Documents Rule 24F-2 notice
Acc-no: 0001193125-21-327654 (33 Act)  Size: 58 KB
2021-11-12 033-07638
211401493
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-21-226525 (40 Act)  Size: 114 KB
2021-10-26 811-04777
211347230
N-CSR  Documents Certified Shareholder Report
Acc-no: 0001193125-21-302669 (40 Act)  Size: 10 MB
2021-10-20 811-04777
211332972
N-PX  Documents Annual Report of proxy voting record of management investment companies
Acc-no: 0001193125-21-259176 (40 Act)  Size: 1 MB
2021-08-27 811-04777
211218293
497  Documents Definitive materials
Acc-no: 0000912938-21-000350 (33 Act)  Size: 96 KB
2021-08-27 033-07638
211214304
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-21-155029 (40 Act)  Size: 377 KB
2021-07-26 811-04777
211112708
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-21-081084 (40 Act)  Size: 112 KB
2021-04-23 811-04777
21847273
N-CSRS  Documents Certified Shareholder Report, Semi-Annual
Acc-no: 0001193125-21-124148 (40 Act)  Size: 8 MB
2021-04-21 811-04777
21840145
497  Documents Definitive materials
Acc-no: 0000912938-21-000193 (33 Act)  Size: 123 KB
2021-02-26 033-07638
21684031
497  Documents Definitive materials
Acc-no: 0001104659-21-028820 (33 Act)  Size: 38 KB
2021-02-26 033-07638
21685260
497  Documents Definitive materials
Acc-no: 0000912938-21-000026 (33 Act)  Size: 310 KB
2021-02-01 033-07638
21574901
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-21-009315 (40 Act)  Size: 379 KB
2021-01-22 811-04777
21546960
497  Documents Definitive materials
Acc-no: 0000912938-21-000002 (33 Act)  Size: 139 KB
2021-01-15 033-07638
21530643
497J  Documents Certification of no change in definitive materials
Acc-no: 0000912938-20-000507 (33 Act)  Size: 98 KB
2020-12-31 033-07638
201427593
497K  Documents Summary Prospectus for certain open-end management investment companies filed pursuant to Securities Act Rule 497(K)
Acc-no: 0001104659-20-139578 (33 Act)  Size: 256 KB
2020-12-28 033-07638
201415899
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0001104659-20-139571 (40 Act)  Size: 28 MB
2020-12-28 811-04777
201415871
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0001104659-20-139571 (33 Act)  Size: 28 MB
2020-12-28 033-07638
201415872
497  Documents Definitive materials
Acc-no: 0000912938-20-000485 (33 Act)  Size: 140 KB
2020-12-09 033-07638
201377053