STILLWATER MNG CO

CUSIP: 86074Q102 Class: COM

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

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

Q1 2017
Shares 740 Value ($000) $13 Avg Close — Range —
Q4 2016
Shares 1,400 Value ($000) $23 Avg Close — Range —
Q3 2016
Shares 1,400 Value ($000) $19 Avg Close — Range —
Q2 2016
Shares 1,400 Value ($000) $17 Avg Close — Range —
Q1 2016
Shares 1,400 Value ($000) $15 Avg Close — Range —
Q1 2015
Shares 69,300 Value ($000) $895 Avg Close — Range —