MARINUS PHARMACEUTICALS INC

CUSIP: 56854Q101 Class: COM

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q2 2020
Shares 6,300,000 Value ($000) $16,002 Avg Close — Range —
Q1 2020
Shares 4,800,000 Value ($000) $9,744 Avg Close — Range —
Q4 2019
Shares 4,800,000 Value ($000) $10,368 Avg Close — Range —
Q4 2017
Shares 567,000 Value ($000) $4,627 Avg Close — Range —
Q3 2017
Shares 600,000 Value ($000) $3,522 Avg Close — Range —