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Mailing Address 1825 CONNECTICUT AVENUE NW SUITE 400 WASHINGTON DC 20009
Business Address 1825 CONNECTICUT AVENUE NW SUITE 400 WASHINGTON DC 20009 8002256265
CALVERT SOCIAL INVESTMENT FUND CIK#: 0000356682 (see all company filings)

State location: DC | Fiscal Year End: 0930
Class/Contract: C000023755 Class B 
Ticker Symbol:   CSLBX
(List all Funds and Classes/Contracts for CALVERT SOCIAL INVESTMENT FUND)

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Items 1 - 40  0000356682 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
497  Documents Definitive materials
Acc-no: 0000356682-15-000030 (33 Act)  Size: 5 KB
2015-03-05 002-75106
15677255
497K  Documents Summary Prospectus for certain open-end management investment companies filed pursuant to Securities Act Rule 497(K)
Acc-no: 0000356682-15-000031 (33 Act)  Size: 224 KB
2015-03-05 002-75106
15677289
497  Documents Definitive materials
Acc-no: 0000356682-15-000029 (33 Act)  Size: 5 KB
2015-03-05 002-75106
15677177
N-Q  Documents Quarterly Schedule of portfolio holdings of management investment companies
Acc-no: 0000356682-15-000023 (40 Act)  Size: 2 MB
2015-02-27 811-03334
15656023
497  Documents Definitive materials
Acc-no: 0000356682-15-000019 (33 Act)  Size: 5 KB
2015-02-20 002-75106
15634280
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0000356682-15-000017 (40 Act)  Size: 6 MB
2015-02-20 811-03334
15634114
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0000356682-15-000017 (33 Act)  Size: 6 MB
2015-02-20 002-75106
15634113
497J  Documents Certification of no change in definitive materials
Acc-no: 0000356682-15-000015 (33 Act)  Size: 11 KB
2015-02-04 002-75106
15576329
497K  Documents Summary Prospectus for certain open-end management investment companies filed pursuant to Securities Act Rule 497(K)
Acc-no: 0000356682-15-000008 (33 Act)  Size: 227 KB
2015-01-30 002-75106
15562423
485BPOS  Documents Post-effective amendment [Rule 485(b)]
Acc-no: 0000356682-15-000003 (33 Act)  Size: 20 MB
2015-01-30 002-75106
15560839
485BPOS  Documents Post-effective amendment [Rule 485(b)]
Acc-no: 0000356682-15-000003 (40 Act)  Size: 20 MB
2015-01-30 811-03334
15560840
24F-2NT  Documents Rule 24F-2 notice
Acc-no: 0000356682-14-000047 (33 Act)  Size: 30 KB
2014-12-24 002-75106
141309196
N-CSR  Documents Certified Shareholder Report
Acc-no: 0000356682-14-000046 (40 Act)  Size: 3 MB
2014-12-08 811-03334
141270772
NSAR-B  Documents Annual report for management companies
Acc-no: 0000356682-14-000040 (40 Act)  Size: 53 KB
2014-11-26 811-03334
141251789
N-Q  Documents Quarterly Schedule of portfolio holdings of management investment companies
Acc-no: 0000356682-14-000035 (40 Act)  Size: 1 MB
2014-08-28 811-03334
141071772
N-PX  Documents Annual Report of proxy voting record of management investment companies
Acc-no: 0000356682-14-000034 (40 Act)  Size: 205 KB
2014-08-27 811-03334
141067094
497  Documents   Interactive Data Definitive materials
Acc-no: 0000356682-14-000033 (33 Act)  Size: 510 KB
2014-07-11 002-75106
14970910
497  Documents Definitive materials
Acc-no: 0000356682-14-000031 (33 Act)  Size: 43 KB
2014-06-27 002-75106
14945310
N-CSRS  Documents Certified Shareholder Report, Semi-Annual
Acc-no: 0000356682-14-000028 (40 Act)  Size: 1 MB
2014-06-05 811-03334
14893075
NSAR-A  Documents Semi-annual report for management companies
Acc-no: 0001121624-14-000023 (40 Act)  Size: 47 KB
2014-05-22 811-03334
14862711
497  Documents Definitive materials
Acc-no: 0000356682-14-000022 (33 Act)  Size: 3 MB
2014-04-15 002-75106
14765392
N-Q  Documents Quarterly Schedule of portfolio holdings of management investment companies
Acc-no: 0000356682-14-000021 (40 Act)  Size: 1 MB
2014-02-28 811-03334
14653807
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0001193125-14-063844 (33 Act)  Size: 12 MB
2014-02-24 002-75106
14635542
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0001193125-14-063844 (40 Act)  Size: 12 MB
2014-02-24 811-03334
14635543
497  Documents Definitive materials
Acc-no: 0000356682-14-000018 (33 Act)  Size: 1 MB
2014-02-06 002-75106
14579945
497  Documents Definitive materials
Acc-no: 0000356682-14-000016 (33 Act)  Size: 3 MB
2014-02-06 002-75106
14579784
497  Documents Definitive materials
Acc-no: 0000356682-14-000017 (33 Act)  Size: 1 MB
2014-02-06 002-75106
14579890
497K  Documents Summary Prospectus for certain open-end management investment companies filed pursuant to Securities Act Rule 497(K)
Acc-no: 0000356682-14-000019 (33 Act)  Size: 104 KB
2014-02-06 002-75106
14580000
497  Documents Definitive materials
Acc-no: 0000356682-14-000014 (33 Act)  Size: 10 MB
2014-02-05 002-75106
14574284
497K  Documents Summary Prospectus for certain open-end management investment companies filed pursuant to Securities Act Rule 497(K)
Acc-no: 0000356682-14-000004 (33 Act)  Size: 104 KB
2014-01-31 002-75106
14562259
485BPOS  Documents Post-effective amendment [Rule 485(b)]
Acc-no: 0000356682-14-000002 (40 Act)  Size: 10 MB
2014-01-30 811-03334
14561148
485BPOS  Documents Post-effective amendment [Rule 485(b)]
Acc-no: 0000356682-14-000002 (33 Act)  Size: 10 MB
2014-01-30 002-75106
14561147
24F-2NT  Documents Rule 24F-2 notice
Acc-no: 0000356682-13-000059 (33 Act)  Size: 29 KB
2013-12-20 002-75106
131291854
N-CSR  Documents Certified Shareholder Report
Acc-no: 0000356682-13-000057 (40 Act)  Size: 3 MB
2013-12-06 811-03334
131261948
497  Documents   Interactive Data Definitive materials
Acc-no: 0001193125-13-464284 (33 Act)  Size: 814 KB
2013-12-06 002-75106
131261159
DEF 14C  Documents Other definitive information statements
Acc-no: 0000356682-13-000056 (34 Act)  Size: 90 KB
2013-11-29 811-03334
131250302
NSAR-B  Documents Annual report for management companies
Acc-no: 0000356682-13-000048 (40 Act)  Size: 59 KB
2013-11-27 811-03334
131247220
PRE 14C  Documents Other preliminary information statements
Acc-no: 0000356682-13-000047 (34 Act)  Size: 87 KB
2013-11-13 811-03334
131215049
497  Documents Definitive materials
Acc-no: 0000356682-13-000043 (33 Act)  Size: 9 KB
2013-09-19 002-75106
131105500
497  Documents Definitive materials
Acc-no: 0000356682-13-000040 (33 Act)  Size: 15 KB
2013-09-19 002-75106
131105494