SEAGATE TECHNOLOGY PLC

CUSIP: G7945M107 Class: ORD SHS

GAGNON SECURITIES LLC's Holding History (CIK: 0001125725)

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

Q4 2014
Shares 81,250 Value ($000) $2 Avg Close — Range —
Q4 2013
Shares 3,580 Value ($000) $201 Avg Close — Range —
Q2 2013
Shares 75,087 Value ($000) $372 Avg Close — Range —