BlackRock Fund Advisors’s Hornbeck Offshore Services, Inc. HOS Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$17.9M	Buy	2,482,497 +178,863	+8%	+$1.05M	﹤0.01%	2246
2016 Q3	$12.7M	Sell	2,303,634 -25,159	-1%	-$164K	﹤0.01%	2330
2016 Q2	$19.4M	Buy	2,328,793 +163,442	+8%	+$1.55M	﹤0.01%	2043
2016 Q1	$21.5M	Buy	2,165,351 +16,274	+0.8%	+$137K	0.01%	1951
2015 Q4	$21.4M	Buy	2,149,077 +167,634	+8%	+$2.15M	﹤0.01%	2005
2015 Q3	$26.8M	Buy	1,981,443 +78,823	+4%	+$1.4M	0.01%	1811
2015 Q2	$39.1M	Sell	1,902,620 -134,121	-7%	-$2.94M	0.01%	1691
2015 Q1	$38.3M	Buy	2,036,741 +51,594	+3%	+$1.07M	0.01%	1686
2014 Q4	$49.6M	Buy	1,985,147 +212,152	+12%	+$5.84M	0.01%	1471
2014 Q3	$58M	Sell	1,772,995 -65,251	-4%	-$2.71M	0.02%	1261
2014 Q2	$86.3M	Sell	1,838,246 -94,173	-5%	-$4M	0.02%	1001
2014 Q1	$80.8M	Buy	1,932,419 +3,135	+0.2%	+$134K	0.02%	1016
2013 Q4	$95M	Buy	1,929,284 +53,548	+3%	+$2.84M	0.03%	882
2013 Q3	$108M	Buy	1,875,736 +165,484	+10%	+$9.35M	0.04%	693
2013 Q2	$91.5M	Buy	+1,710,252	New	+$83.7M	0.03%	720