Blackrock Massachusetts Tax-exempt Trust (MHE) Filings

N-CEN

Annual report (registered investment company)

12 Nov 21

N-CSRS

Certified semi-annual shareholder report (management investment company)

3 May 21

N-CEN

Annual report (registered investment company)

13 Nov 20

N-CSR

Certified annual shareholder report (management investment company)

30 Oct 20

N-CSRS

Certified semi-annual shareholder report (management investment company)

4 May 20

N-CEN

Annual report (registered investment company)

14 Nov 19

N-CSR

Certified annual shareholder report (management investment company)

5 Nov 19

N-CSRS

Certified semi-annual shareholder report (management investment company)

3 May 19

N-CEN/A

Annual report (registered investment company) (amended)

25 Jan 19

N-CEN

Annual report (registered investment company)

13 Nov 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

19 Apr 21

25-NSE

Exchange delisting

19 Apr 21

425

Business combination disclosure

19 Mar 21

425

Business combination disclosure

12 Feb 21

425

Business combination disclosure

27 Jan 21

425

Business combination disclosure

22 Jan 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

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

19 Aug 20

CERT

Certification of approval for exchange listing

25 May 18

CORRESP

Correspondence with SEC

21 Jul 17

CORRESP

Correspondence with SEC

16 Jan 15

SC 13G/A

WELLS FARGO & COMPANY/MN

10 May 21

4

FARGO & COMPANY/MN WELLS

21 Apr 21

4

RICHARD CAVANAGH

21 Apr 21

4

W CARL KESTER

21 Apr 21

NPORT-P

BlackRock Massachusetts Tax-Exempt Trust (Nov 2020 report)

27 Jan 21

3

Trent Walker

12 Jan 21

NPORT-P

BlackRock Massachusetts Tax-Exempt Trust (Aug 2020 report)

28 Oct 20

NPORT-P

BlackRock Massachusetts Tax-Exempt Trust (May 2020 report)

29 Jul 20

NPORT-P

BlackRock Massachusetts Tax-Exempt Trust (Feb 2020 report)

27 Apr 20

NPORT-P

BlackRock Massachusetts Tax-Exempt Trust (Nov 2019 report)

28 Jan 20