GREAT BASIN SCIENTIFIC INC

CUSIP: 39013L502 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q2 2016
Shares 34,176 Value ($000) $60 Avg Close — Range —
Q1 2016
Shares 34,176 Value ($000) $245 Avg Close — Range —