BALLARD PWR SYS INC NEW

Ticker: BLDP CUSIP: 058586108 Class: COM

CENTRAL TRUST Co's Holding History (CIK: 0000044365)

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

Q4 2017
Shares 4 Value ($000) $0 Avg Close $4.89 Range $4.23 - $5.94
Q3 2017
Shares 4 Value ($000) $0 Avg Close $3.30 Range $2.63 - $5.27
Q2 2017
Shares 4 Value ($000) $0 Avg Close $2.81 Range $2.17 - $3.48