MARINUS PHARMACEUTICALS INC

CUSIP: 56854Q101 Class: COM

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

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

Q2 2020
Shares 104,300 Value ($000) $265 Avg Close — Range —
Q1 2020
Shares 52,900 Value ($000) $107 Avg Close — Range —
Q4 2019
Shares 25,100 Value ($000) $54 Avg Close — Range —
Q3 2019
Shares 25,100 Value ($000) $39 Avg Close — Range —
Q2 2019
Shares 25,100 Value ($000) $104 Avg Close — Range —
Q1 2019
Shares 16,100 Value ($000) $67 Avg Close — Range —
Q4 2018
Shares 28,200 Value ($000) $81 Avg Close — Range —
Q3 2018
Shares 28,200 Value ($000) $282 Avg Close — Range —
Q2 2018
Shares 20,800 Value ($000) $147 Avg Close — Range —