Blackrock Muniyield Investment Quality Fund (MFT) Filings

N-CEN

Annual report (registered investment company)

14 Oct 21

N-CSRS

Certified semi-annual shareholder report (management investment company)

5 Apr 21

N-CEN

Annual report (registered investment company)

13 Oct 20

N-CSR

Certified annual shareholder report (management investment company)

2 Oct 20

N-CSRS

Certified semi-annual shareholder report (management investment company)

3 Apr 20

N-CEN

Annual report (registered investment company)

11 Oct 19

N-CSR

Certified annual shareholder report (management investment company)

4 Oct 19

N-CSRS

Certified semi-annual shareholder report (management investment company)

5 Apr 19

N-CEN/A

Annual report (registered investment company) (amended)

25 Jan 19

N-CEN

Annual report (registered investment company)

12 Oct 18

8-K

BlackRock Closed-End Funds Announce Date of 2011 Annual Meeting of Shareholders

4 Feb 11

8-K

Regulation FD Disclosure

9 Sep 10

8-K

Regulation FD Disclosure

7 Oct 08

425

Business combination disclosure

12 Apr 21

25-NSE

Exchange delisting

12 Apr 21

425

Business combination disclosure

19 Mar 21

425

Business combination disclosure

19 Mar 21

425

Business combination disclosure

21 Jan 21

425

Business combination disclosure

11 Jan 21

425

Business combination disclosure

6 Jan 21

425

Business combination disclosure

6 Jan 21

425

Business combination disclosure

30 Dec 20

425

Business combination disclosure

23 Dec 20

N-PX

Annual report of proxy voting record

27 Aug 21

PRE 14A

Preliminary proxy

23 Oct 20

N-PX

Annual report of proxy voting record

27 Aug 20

N-PX

Annual report of proxy voting record

29 Aug 19

N-PX

Annual report of proxy voting record

30 Aug 18

N-PX

Annual report of proxy voting record

25 Aug 17

CORRESP

Correspondence with SEC

3 Nov 20

CORRESP

Correspondence with SEC

16 Jan 15

CORRESP

Correspondence with SEC

29 Jan 13

CORRESP

Correspondence with SEC

7 Dec 12

UPLOAD

Letter from SEC

28 Feb 05

CORRESP

Correspondence with SEC

15 Nov 04

SC 13G/A

JPMorgan Chase Bank, N.A.

5 May 21

4

Chase Bank, N.A. JPMorgan

14 Apr 21

4

RICHARD CAVANAGH

14 Apr 21

4

Michael J Castellano

14 Apr 21

NPORT-P

BlackRock MuniYield Investment Quality Fund (Jan 2021 report)

31 Mar 21

SC 13G/A

FIRST TRUST PORTFOLIOS LP

8 Feb 21

4

Michael Perilli

2 Feb 21

4

THEODORE R JAECKEL JR

2 Feb 21

4

Phillip Soccio

2 Feb 21

3

Trent Walker

12 Jan 21