Marinus Pharmaceuticals, Inc.

SIMPLEX TRADING, LLC

Report date

6/30/2020

Quarter

2020 Q2

Filed

7/13/2020

Shares

18,700

Value ($000)

47

Weight

0.0%

2019 Q4 - 2020 Q2 (3 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2020 Q2	7/13/2020	47	0.0%	18,700	6/30/2020
2020 Q1	4/29/2020	44	0.0%	21,844	3/31/2020
2019 Q4	2/5/2020	25	0.0%	11,634	12/31/2019