EX Date	06/21/2016	09/26/2016	12/22/2016	12/28/2016	03/24/2017	06/27/2017	09/26/2017	12/21/2017	03/22/2018	06/26/2018	09/26/2018	12/18/2018	12/16/2019	12/14/2020	12/13/2021	12/13/2022	12/20/2023
Payment Date	06/27/2016	09/30/2016	12/29/2016	01/04/2017	03/30/2017	06/30/2017	09/29/2017	12/28/2017	03/28/2018	07/02/2018	10/02/2018	12/24/2018	12/20/2019	12/18/2020	12/17/2021	12/19/2022	12/27/2023
Record Date	06/23/2016	09/28/2016	12/27/2016	12/30/2016	03/28/2017	06/29/2017	09/27/2017	12/22/2017	03/23/2018	06/27/2018	09/27/2018	12/19/2018	12/17/2019	12/15/2020	12/14/2021	12/14/2022	12/21/2023
Declared Date	06/20/2016	09/23/2016	12/21/2016	12/27/2016	03/23/2017	06/26/2017	09/25/2017		03/21/2018	06/25/2018	09/25/2018		12/28/2018	12/16/2019	12/10/2021	12/12/2022	12/19/2023
Amount	0.025717	0.044253	0.029158	0.019693	0.089887	0.076373	0.113327	1.59571	0.110888	0.129446	0.20876	3.10358	0.857584	0.09628	5.49413	8.39788	1.30164
Flag	Cash	Cash	Cash	Cash	Cash	Cash	Cash	Cash	Cash	Cash	Cash	Cash	Cash	Cash	Cash	Cash	Cash
Currency	USD	USD	USD	USD	USD	USD	USD	USD	USD	USD	USD	USD	USD	USD	USD	USD	USD
Description	BTC iShares Commodities Select Strategy ETF	BTC iShares Commodities Select Strategy ETF	BTC iShares Commodities Select Strategy ETF	BTC iShares Commodities Select Strategy ETF	BTC iShares Commodities Select Strategy ETF	BTC iShares Commodities Select Strategy ETF	BTC iShares Commodities Select Strategy ETF	BTC iShares Commodities Select Strategy ETF	BTC iShares Commodities Select Strategy ETF	BTC iShares Commodities Select Strategy ETF	BTC iShares Commodities Select Strategy ETF	BTC iShares Commodities Select Strategy ETF	BTC iShares Commodities Select Strategy ETF	BTC iShares Commodities Select Strategy ETF	iShares GSCI Commodity Dynamic Roll Strategy ETF	iShares GSCI Commodity Dynamic Roll Strategy ETF	iShares GSCI Commodity Dynamic Roll Strategy ETF
Frequency	quarterly	quarterly	quarterly	blank	quarterly	quarterly	quarterly	quarterly	quarterly	quarterly	quarterly	quarterly	annual	annual	annual	annual	annual