ISHARES TR

Ticker: IGIB CUSIP: 464288638 Class: ISHS 5-10YR INVT

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q1 2017
Shares 71,630 Value ($000) $7,805 Avg Close — Range —
Q4 2016
Shares 71,330 Value ($000) $7,717 Avg Close — Range —
Q3 2016
Shares 70,770 Value ($000) $7,880 Avg Close — Range —
Q2 2016
Shares 70,370 Value ($000) $7,829 Avg Close — Range —
Q1 2016
Shares 67,170 Value ($000) $7,368 Avg Close — Range —
Q4 2015
Shares 66,760 Value ($000) $7,162 Avg Close — Range —
Q3 2015
Shares 66,250 Value ($000) $7,195 Avg Close — Range —
Q2 2015
Shares 65,950 Value ($000) $7,179 Avg Close — Range —
Q1 2015
Shares 58,770 Value ($000) $6,504 Avg Close — Range —
Q4 2014
Shares 58,540 Value ($000) $6,400 Avg Close — Range —
Q3 2014
Shares 58,210 Value ($000) $6,363 Avg Close — Range —
Q2 2014
Shares 57,970 Value ($000) $6,388 Avg Close — Range —