ISHARES TR

Ticker: IGSB CUSIP: 464288646 Class: Fixed Income ETF

American Investment Services, Inc.'s Holding History (CIK: 0001369913)

Note: Option positions (PUT/CALL) are excluded.

Q2 2017
Shares 2,126 Value ($000) $224 Avg Close — Range —
Q1 2017
Shares 2,126 Value ($000) $224 Avg Close — Range —
Q3 2015
Shares 2,104 Value ($000) $221 Avg Close — Range —
Q2 2015
Shares 2,154 Value ($000) $227 Avg Close — Range —
Q1 2015
Shares 2,154 Value ($000) $227 Avg Close — Range —
Q4 2014
Shares 2,154 Value ($000) $227 Avg Close — Range —
Q3 2014
Shares 2,129 Value ($000) $224 Avg Close — Range —
Q2 2014
Shares 2,129 Value ($000) $225 Avg Close — Range —
Q1 2014
Shares 2,129 Value ($000) $225 Avg Close — Range —
Q4 2013
Shares 2,064 Value ($000) $218 Avg Close — Range —
Q3 2013
Shares 2,064 Value ($000) $217 Avg Close — Range —
Q2 2013
Shares 2,064 Value ($000) $217 Avg Close — Range —