Financial reports
N-CEN
Annual report (registered investment company)
12 Jun 20
N-CSR
Certified annual shareholder report (management investment company)
26 May 20
N-CSRS
Certified semi-annual shareholder report (management investment company)
25 Nov 19
N-CEN
Annual report (registered investment company)
14 Jun 19
N-CSR
Certified annual shareholder report (management investment company)
28 May 19
N-CSRS
Certified semi-annual shareholder report (management investment company)
21 Nov 18
N-CSR
Certified annual shareholder report (management investment company)
30 May 18
N-CSRS
Certified semi-annual shareholder report (management investment company)
22 Nov 17
N-CSR
Certified annual shareholder report (management investment company)
5 Jun 17
N-CSRS
Certified semi-annual shareholder report (management investment company)
28 Nov 16
Current reports
No filings
Registration and prospectus
SC TO-I/A
Issuer tender offer statement (amended)
9 Mar 20
SC TO-I/A
Issuer tender offer statement (amended)
14 Nov 19
SC TO-I
Issuer tender offer statement
7 Nov 19
SC TO-I/A
Issuer tender offer statement (amended)
14 Aug 19
SC TO-I
Issuer tender offer statement
7 Aug 19
SC TO-I/A
Issuer tender offer statement (amended)
15 May 19
SC TO-I
Issuer tender offer statement
7 May 19
SC TO-I/A
Issuer tender offer statement (amended)
14 Feb 19
SC TO-I
Issuer tender offer statement
6 Feb 19
SC TO-I/A
Issuer tender offer statement (amended)
16 Nov 18
Proxies
N-PX
Annual report of proxy voting record
25 Aug 20
N-PX
Annual report of proxy voting record
27 Aug 19
N-PX
Annual report of proxy voting record
29 Aug 18
N-PX
Annual report of proxy voting record
29 Aug 17
N-PX
Annual report of proxy voting record
24 Aug 16
N-PX
Annual report of proxy voting record
28 Aug 15
N-PX
Annual report of proxy voting record
29 Aug 14
N-PX
Annual report of proxy voting record
26 Aug 13
N-PX
Annual report of proxy voting record
27 Aug 12
Other
CORRESP
Correspondence with SEC
4 Jan 17
CORRESP
Correspondence with SEC
22 Dec 16
CORRESP
Correspondence with SEC
3 Apr 14
CORRESP
Correspondence with SEC
3 Jan 14
CORRESP
Correspondence with SEC
20 Nov 13
CORRESP
Correspondence with SEC
3 Oct 13
CORRESP
Correspondence with SEC
3 Jul 13
CORRESP
Correspondence with SEC
3 Apr 13
CORRESP
Correspondence with SEC
11 Feb 13
CORRESP
Correspondence with SEC
12 Oct 12
Ownership
NPORT-P
Blackstone Alternative Alpha Master Fund (Jun 2020 report)
25 Aug 20
NPORT-P
Blackstone Alternative Alpha Master Fund (Mar 2020 report)
29 May 20
NPORT-P
Blackstone Alternative Alpha Master Fund (Dec 2019 report)
28 Feb 20
NPORT-P
Blackstone Alternative Alpha Master Fund (Sep 2019 report)
27 Nov 19
3
Ilan Sender
21 Sep 18
3
Min Htoo
2 Feb 18
3
Ian S Morris
15 Apr 16
3
Peter M Gilbert
2 Mar 16
3
James Hannigan
18 Mar 15