MARINUS PHARMACEUTICALS INC

CUSIP: 56854Q101 Class: COM

683 Capital Management, LLC's Holding History (CIK: 0001404574)

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

Q2 2020
Shares 925,382 Value ($000) $2,350 Avg Close — Range —
Q1 2020
Shares 925,382 Value ($000) $1,879 Avg Close — Range —
Q4 2019
Shares 925,382 Value ($000) $1,999 Avg Close — Range —
Q3 2019
Shares 1,100,000 Value ($000) $1,695 Avg Close — Range —
Q2 2019
Shares 1,400,000 Value ($000) $5,811 Avg Close — Range —
Q1 2019
Shares 1,400,000 Value ($000) $5,852 Avg Close — Range —
Q4 2018
Shares 1,350,000 Value ($000) $3,875 Avg Close — Range —
Q3 2018
Shares 1,100,000 Value ($000) $11,000 Avg Close — Range —
Q2 2018
Shares 1,200,000 Value ($000) $8,484 Avg Close — Range —
Q1 2018
Shares 1,200,000 Value ($000) $4,584 Avg Close — Range —
Q4 2017
Shares 550,000 Value ($000) $4,488 Avg Close — Range —