TWIN DISC INC

Ticker: TWIN CUSIP: 901476101 Class: COM

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

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

Q1 2015
Shares 8,800 Value ($000) $155 Avg Close $17.11 Range $14.78 - $19.73
Q4 2014
Shares 8,800 Value ($000) $175 Avg Close $21.96 Range $17.04 - $25.59
Q3 2014
Shares 8,800 Value ($000) $237 Avg Close $28.93 Range $23.93 - $32.34
Q2 2014
Shares 8,800 Value ($000) $291 Avg Close $28.23 Range $21.89 - $32.21
Q1 2014
Shares 8,800 Value ($000) $232 Avg Close $23.07 Range $17.38 - $25.96
Q4 2013
Shares 6,700 Value ($000) $173 Avg Close $24.53 Range $22.42 - $27.00
Q3 2013
Shares 6,700 Value ($000) $175 Avg Close $23.54 Range $20.96 - $25.35
Q2 2013
Shares 7,700 Value ($000) $182 Avg Close $21.60 Range $18.95 - $24.06