PARKER DRILLING CO

CUSIP: 701081101 Class: COMMON STOCK

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q3 2017
Shares 226,100 Value ($000) $249 Avg Close — Range —
Q2 2017
Shares 226,100 Value ($000) $305 Avg Close — Range —
Q1 2017
Shares 226,100 Value ($000) $396 Avg Close — Range —
Q4 2016
Shares 205,500 Value ($000) $534 Avg Close — Range —
Q3 2016
Shares 205,500 Value ($000) $446 Avg Close — Range —
Q2 2016
Shares 205,500 Value ($000) $471 Avg Close — Range —
Q1 2016
Shares 205,500 Value ($000) $421 Avg Close — Range —
Q4 2015
Shares 168,200 Value ($000) $306 Avg Close — Range —
Q3 2015
Shares 168,200 Value ($000) $442 Avg Close — Range —
Q2 2015
Shares 147,500 Value ($000) $490 Avg Close — Range —
Q1 2015
Shares 142,000 Value ($000) $496 Avg Close — Range —
Q4 2014
Shares 142,000 Value ($000) $436 Avg Close — Range —
Q3 2014
Shares 142,000 Value ($000) $701 Avg Close — Range —
Q2 2014
Shares 142,000 Value ($000) $926 Avg Close — Range —
Q1 2014
Shares 142,000 Value ($000) $1,007 Avg Close — Range —
Q4 2013
Shares 111,000 Value ($000) $902 Avg Close — Range —
Q3 2013
Shares 111,000 Value ($000) $633 Avg Close — Range —
Q2 2013
Shares 95,600 Value ($000) $476 Avg Close — Range —