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Mailing Address 333 WEST WACKER DRIVE CHICAGO IL 60606
Business Address 333 W WACKER DRIVE CHICAGO IL 60606 312 917 8146
NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND CIK#: 0001266585 (see all company filings)

State location: IL | State of Inc.: MA
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Items 1 - 40  0001266585 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
424B2  Documents   Interactive Data Prospectus [Rule 424(b)(2)]
Acc-no: 0001193125-24-087150 (33 Act)  Size: 1 MB
2024-04-04 333-277778
24822965
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-24-063388 (40 Act)  Size: 5 MB
2024-03-22 811-21449
24774298
N-23C-2  Documents Notice by closed-end investment companies of intent to purchase their own securities
Acc-no: 0001193125-24-072636 (40 Act)  Size: 13 KB
2024-03-20 817-01126
24767663
N-2ASR  Documents   Interactive Data Acc-no: 0001193125-24-063442 (33 Act)  Size: 2 MB 2024-03-08 333-277778
24733700
N-2ASR  Documents   Interactive Data Acc-no: 0001193125-24-063442 (40 Act)  Size: 2 MB 2024-03-08 811-21449
24733701
8-K  Documents Current report, items 7.01 and 9.01
Acc-no: 0001193125-24-060622 (34 Act)  Size: 204 KB
2024-03-06 811-21449
24725519
N-CEN  Documents Annual Report for Registered Investment Companies
Acc-no: 0001145549-24-001953 (40 Act)  Size: 97 KB
2024-01-16 811-21449
24534409
N-CSR  Documents   Interactive Data Certified Shareholder Report
Acc-no: 0001193125-24-003424 (40 Act)  Size: 12 MB
2024-01-05 811-21449
24516801
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001193125-24-000341 (33 Act)  Size: 75 KB
2024-01-02 333-253965
24500634
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-23-294620 (40 Act)  Size: 1 MB
2023-12-28 811-21449
231519124
40-17G  Documents Fidelity Bond [Rule 17G-1(g)]
Acc-no: 0001193125-23-287139 (40 Act)  Size: 586 KB
2023-12-01 811-21449
231458435
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001193125-23-261348 (33 Act)  Size: 14 KB
2023-10-24 333-253965
231341838
8-K  Documents Current report, item 5.02
Acc-no: 0001193125-23-255708 (34 Act)  Size: 21 KB
2023-10-13 811-21449
231323937
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001193125-23-255620 (33 Act)  Size: 20 KB
2023-10-13 333-253965
231323834
N-23C-2  Documents Notice by closed-end investment companies of intent to purchase their own securities
Acc-no: 0001193125-23-252265 (40 Act)  Size: 13 KB
2023-10-06 817-01126
231313841
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-23-219902 (40 Act)  Size: 5 MB
2023-09-27 811-21449
231284541
N-PX  Documents Annual Report of proxy voting record of management investment companies
Acc-no: 0001193125-23-216476 (40 Act)  Size: 9 KB
2023-08-21 811-21449
231187255
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001193125-23-187231 (33 Act)  Size: 4 KB
2023-07-14 333-253965
231089049
N-CSRS  Documents Certified Shareholder Report, Semi-Annual
Acc-no: 0001193125-23-182572 (40 Act)  Size: 22 MB
2023-07-06 811-21449
231072555
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001193125-23-180540 (34 Act)  Size: 1 MB
2023-06-30 811-21449
231062489
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-23-147709 (40 Act)  Size: 1 MB
2023-06-28 811-21449
231050330
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001193125-23-157345 (33 Act)  Size: 3 KB
2023-05-31 333-253965
23979093
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001193125-23-118529 (34 Act)  Size: 93 KB
2023-04-26 005-84378
23849879
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001140361-23-020564 (34 Act)  Size: 433 KB
2023-04-26 005-84378
23849773
SC 13D  Documents General statement of acquisition of beneficial ownership
Acc-no: 0001193125-23-099257 (34 Act)  Size: 452 KB
2023-04-12 005-84378
23815968
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001193125-23-098088 (33 Act)  Size: 16 KB
2023-04-12 333-253965
23814431
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001193125-23-092341 (34 Act)  Size: 90 KB
2023-04-05 005-84378
23803012
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-23-070205 (40 Act)  Size: 5 MB
2023-03-28 811-21449
23770227
N-CEN  Documents Annual Report for Registered Investment Companies
Acc-no: 0001145549-23-001499 (40 Act)  Size: 182 KB
2023-01-17 811-21449
23531102
N-CSR  Documents   Interactive Data Certified Shareholder Report
Acc-no: 0001193125-23-004830 (40 Act)  Size: 13 MB
2023-01-09 811-21449
23518824
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-22-291323 (40 Act)  Size: 1 MB
2022-12-27 811-21449
221487589
40-17G  Documents Fidelity Bond [Rule 17G-1(g)]
Acc-no: 0001193125-22-275513 (40 Act)  Size: 597 KB
2022-11-02 811-21449
221352591
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001193125-22-255648 (33 Act)  Size: 131 KB
2022-09-30 333-253965
221284695
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-22-222058 (40 Act)  Size: 5 MB
2022-09-28 811-21449
221276536
N-PX  Documents Annual Report of proxy voting record of management investment companies
Acc-no: 0001193125-22-225886 (40 Act)  Size: 12 KB
2022-08-22 811-21449
221182154
N-CSRS  Documents Certified Shareholder Report, Semi-Annual
Acc-no: 0001821268-22-000158 (40 Act)  Size: 8 MB
2022-07-07 811-21449
221071625
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-22-152887 (40 Act)  Size: 1 MB
2022-06-29 811-21449
221051610
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001193125-22-183966 (34 Act)  Size: 904 KB
2022-06-28 811-21449
221050582
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001193125-22-172872 (34 Act)  Size: 361 KB
2022-06-13 005-84378
221011541
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-22-076734 (40 Act)  Size: 3 MB
2022-03-30 811-21449
22782784