MARINUS PHARMACEUTICALS INC

CUSIP: 56854Q101 Class: COM

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

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

Q2 2020
Shares 164,091 Value ($000) $417 Avg Close — Range —
Q1 2020
Shares 186,693 Value ($000) $379 Avg Close — Range —
Q4 2019
Shares 223,559 Value ($000) $483 Avg Close — Range —
Q3 2019
Shares 241,557 Value ($000) $372 Avg Close — Range —
Q2 2019
Shares 216,278 Value ($000) $898 Avg Close — Range —
Q1 2019
Shares 41,971 Value ($000) $175 Avg Close — Range —
Q4 2018
Shares 41,971 Value ($000) $120 Avg Close — Range —
Q3 2018
Shares 54,418 Value ($000) $544 Avg Close — Range —
Q1 2018
Shares 15,100 Value ($000) $58 Avg Close — Range —
Q4 2017
Shares 15,100 Value ($000) $123 Avg Close — Range —
Q3 2017
Shares 15,100 Value ($000) $89 Avg Close — Range —