MAGNEGAS CORP

CUSIP: 55939L202 Class: COM

UBS Group AG's Holding History (CIK: 0001610520)

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

Q1 2017
Shares 5,214 Value ($000) $2 Avg Close — Range —
Q4 2016
Shares 10,229 Value ($000) $5 Avg Close — Range —
Q3 2016
Shares 6,142 Value ($000) $4 Avg Close — Range —
Q1 2016
Shares 1,058 Value ($000) $1 Avg Close — Range —
Q4 2015
Shares 17,283 Value ($000) $28 Avg Close — Range —
Q2 2015
Shares 462 Value ($000) $1 Avg Close — Range —
Q1 2015
Shares 1,176 Value ($000) $1 Avg Close — Range —
Q4 2014
Shares 24,451 Value ($000) $17 Avg Close — Range —