MARINUS PHARMACEUTICALS INC

CUSIP: 56854Q101 Class: COM

SPHERA FUNDS MANAGEMENT LTD.'s Holding History (CIK: 0001496201)

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

Q2 2019
Shares 80,000 Value ($000) $332 Avg Close — Range —
Q2 2017
Shares 1,331,421 Value ($000) $1,824 Avg Close — Range —
Q1 2017
Shares 1,331,421 Value ($000) $2,357 Avg Close — Range —
Q4 2016
Shares 1,340,588 Value ($000) $1,354 Avg Close — Range —
Q3 2016
Shares 1,340,588 Value ($000) $2,440 Avg Close — Range —
Q2 2016
Shares 1,170,643 Value ($000) $1,487 Avg Close — Range —
Q1 2016
Shares 570,908 Value ($000) $3,071 Avg Close — Range —
Q4 2015
Shares 570,908 Value ($000) $4,362 Avg Close — Range —
Q3 2015
Shares 162,120 Value ($000) $1,352 Avg Close — Range —
Q2 2015
Shares 298,533 Value ($000) $3,463 Avg Close — Range —
Q1 2015
Shares 213,533 Value ($000) $1,920 Avg Close — Range —
Q4 2014
Shares 293,533 Value ($000) $3,094 Avg Close — Range —
Q3 2014
Shares 293,533 Value ($000) $1,899 Avg Close — Range —