GIGA TRONICS INC

CUSIP: 375175106 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q1 2016
Shares 78 Value ($000) $0 Avg Close — Range —
Q4 2015
Shares 1,800 Value ($000) $3 Avg Close — Range —
Q3 2015
Shares 11,192 Value ($000) $10 Avg Close — Range —
Q2 2015
Shares 13,183 Value ($000) $23 Avg Close — Range —
Q1 2015
Shares 6,311 Value ($000) $10 Avg Close — Range —
Q4 2014
Shares 4,763 Value ($000) $7 Avg Close — Range —
Q2 2014
Shares 9,013 Value ($000) $23 Avg Close — Range —
Q1 2014
Shares 2,061 Value ($000) $3 Avg Close — Range —
Q4 2013
Shares 522 Value ($000) $0 Avg Close — Range —
Q3 2013
Shares 86 Value ($000) $0 Avg Close — Range —
Q2 2013
Shares 388 Value ($000) $1 Avg Close — Range —