SEVENTY SEVEN ENERGY INC

CUSIP: 818097107 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2015
Shares 467,807 Value ($000) $491 Avg Close — Range —
Q3 2015
Shares 764,893 Value ($000) $1,056 Avg Close — Range —
Q2 2015
Shares 787,318 Value ($000) $3,378 Avg Close — Range —
Q1 2015
Shares 387,937 Value ($000) $1,610 Avg Close — Range —
Q4 2014
Shares 487,580 Value ($000) $2,639 Avg Close — Range —
Q3 2014
Shares 455,981 Value ($000) $10,824 Avg Close — Range —