KEY ENERGY SVCS INC

CUSIP: 492914106 Class: CMN

Granahan Investment Management, LLC's Holding History (CIK: 0001026710)

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

Q1 2015
Shares 1,216,460 Value ($000) $2,214 Avg Close — Range —
Q4 2014
Shares 556,800 Value ($000) $930 Avg Close — Range —
Q3 2014
Shares 720,900 Value ($000) $3,489 Avg Close — Range —
Q2 2014
Shares 720,900 Value ($000) $6,589 Avg Close — Range —
Q1 2014
Shares 1,359,800 Value ($000) $12,565 Avg Close — Range —
Q4 2013
Shares 1,489,800 Value ($000) $11,769 Avg Close — Range —
Q3 2013
Shares 1,830,700 Value ($000) $13,346 Avg Close — Range —
Q2 2013
Shares 2,005,900 Value ($000) $11,935 Avg Close — Range —