Richard Cavanagh

Insider Trading: Purchases

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Blackrock Muniholdings New York Quality Fund Inc.	MHN	$15.12	100	Director	100	2012-01-11	Filing
Blackrock Muniyield Investment Fund	MYF	$14.90	300	Director	300	2012-01-12	Filing
Blackrock Municipal Income Investment Trust	BBF	$14.35	300	Director	300	2012-01-11	Filing
Blackrock Municipal Income Investment Quality Trust	BAF	$15.34	300	Director	300	2012-01-11	Filing
Blackrock Utility & Infrastructure Trust	BUI	$19.89	500	Director	500	2012-01-09	Filing
Blackrock Build America Bond Trust	BBN	$17.38	500	Director	500	2011-04-25	Filing
Blackrock California Municipal 2018 Term Trust	BJZ	$15.64	100	Director	100	2011-04-25	Filing
Blackrock California Municipal Income Trust	BFZ	$12.65	100	Director	100	2011-04-25	Filing
Blackrock Muni New York Intermediate Duration Fund Inc	MNE	$12.76	100	Director	100	2011-04-25	Filing
Blackrock Muniholdings Investment Quality Fund	MFL	$12.68	100	Director	100	2011-04-25	Filing
Blackrock Muniyield Investment Quality Fund	MFT	$12.07	100	Director	100	2011-04-25	Filing
Blackrock Resources & Commodities Strategy Trust	BCX	$20.01	200	Director	200	2011-04-26	Filing
Blackrock Florida Municipal 2020 Term Trust	BFO	$13.53	100	Director	100	2011-04-25	Filing
Blackrock Muniyield New Jersey Fund Inc	MYJ	$13.15	100	Director	100	2011-04-25	Filing
Blackrock Muniyield California Quality Fund Inc	MCA	$12.48	100	Director	100	2011-04-25	Filing
Blackrock Muniholdings California Quality Fund Inc.	MUC	$12.60	100	Director	100	2011-04-25	Filing
Blackrock Defined Opportunity Credit Trust	BHL	$11.88	500	Director	500	2009-12-22	Filing