SUCAMPO PHARMACEUTICALS INC

CUSIP: 864909106 Class: CMN

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2017
Shares 75,407 Value ($000) $1,354 Avg Close — Range —
Q3 2017
Shares 38,362 Value ($000) $453 Avg Close — Range —
Q2 2017
Shares 38,362 Value ($000) $403 Avg Close — Range —
Q1 2017
Shares 29,362 Value ($000) $323 Avg Close — Range —
Q4 2016
Shares 302,752 Value ($000) $4,102 Avg Close — Range —
Q3 2016
Shares 54,962 Value ($000) $677 Avg Close — Range —
Q2 2016
Shares 54,962 Value ($000) $603 Avg Close — Range —
Q1 2016
Shares 75,352 Value ($000) $824 Avg Close — Range —
Q4 2015
Shares 49,272 Value ($000) $852 Avg Close — Range —
Q3 2015
Shares 50,322 Value ($000) $1,000 Avg Close — Range —
Q2 2015
Shares 44,462 Value ($000) $731 Avg Close — Range —
Q1 2015
Shares 39,362 Value ($000) $612 Avg Close — Range —
Q4 2014
Shares 28,262 Value ($000) $404 Avg Close — Range —
Q3 2014
Shares 34,962 Value ($000) $227 Avg Close — Range —
Q2 2014
Shares 34,962 Value ($000) $241 Avg Close — Range —
Q1 2014
Shares 34,786 Value ($000) $249 Avg Close — Range —
Q4 2013
Shares 37,986 Value ($000) $357 Avg Close — Range —
Q3 2013
Shares 37,986 Value ($000) $237 Avg Close — Range —
Q2 2013
Shares 39,263 Value ($000) $258 Avg Close — Range —