Pursuant to the Fund’s procedures adopted under Rule 10f-3, the Fund’s Board of Directors/Trustees receives a quarterly report in the form of a checklist as to the satisfaction of the applicable conditions of paragraph (c)(1) through (c)(8) of Rule 10f-3.

Fund	Diversified Corporate Bond ETF
Issuer	Citigroup Inc
Ticker/Sedol	172967NA5
Principal Amount (US$)	$2,750,000,000
Principal Amount (Foreign$)	N/A
Amount Purchased (US$)	$730,000
Amount Purchased (Foreign$)	N/A
Trade Date	6/02/2021
Price (US$)	$100.00
Price-Foreign	N/A
Underwriter	Citigroup Global Markets

Other Syndicate Members: Barclays Capital Inc.
BMO Capital Markets Corp.
Capital One Securities, Inc.
CastleOak Securities, L.P.
Commonwealth Bank of Australia
DBS Bank Ltd.
Deutsche Bank Securities Inc.
Drexel Hamilton, LLC
Industrial and Commercial Bank of China (Asia) Ltd
Intesa Sanpaolo S.p.A.
Natixis Securities Americas LLC
Nomura Securities International, Inc.
RBC Capital Markets, LLC
Roberts & Ryan Investments, Inc.
Santander Investment Securities Inc.
SG Americas Securities, LLC
SMBC Nikko Securities America, Inc.
Swedbank AB (publ)
TD Securities (USA) LLC
UBS Securities LLC
UniCredit Capital Markets LLC
Westpac Capital Markets LLC
ABN AMRO Securities (USA) LLC
Academy Securities, Inc.
ANZ Securities, Inc.
Bank of China Limited, London Branch
BBVA Securities Inc.
CIBC World Markets Corp.
Commerz Markets LLC
Credit Suisse Securities (USA) LLC
Desjardins Securities Inc.
DZ Financial Markets LLC
Fifth Third Securities, Inc.
Global Oak Capital Markets LLC
Great Pacific Securities
HSBC Securities (USA) Inc.
ING Financial Markets LLC
KeyBanc Capital Markets Inc.
Loop Capital Markets LLC
MFR Securities, Inc.
Mizuho Securities USA LLC
MUFG Securities Americas Inc.
nabSecurities, LLC
National Bank of Canada Financial Inc.
Nordea Bank Abp
PNC Capital Markets LLC
R. Seelaus & Co., LLC
RB International Markets (USA) LLC
Samuel A. Ramirez & Company, Inc.
Scotia Capital (USA) Inc.
Siebert Williams Shank & Co., LLC
Skandinaviska Enskilda Banken AB (publ)
Standard Chartered Bank
U.S. Bancorp Investments, Inc.
Wells Fargo Securities, LLC

Underwriting Spread	0.33%
Currency	USD