Updated: May 19, 2026

Timothy M Mayleben

MARINUS PHARMACEUTICALS, INC.SEC CIK: 0001242613
Estimated Net Worth
$11.1 Million
Last Updated: May 19, 2026 03:39 AM EST

Transaction Summary

Total Transactions93
Buy-Sell Ratio6.08
Buy Transactions73
Sell Transactions12

Transaction Volume

Total Volume$19.88M
Net Volume-$276.11K
Buy Volume$9.8M
Sell Volume$10.08M

Trade Analysis

AVG Trade Size$213.74K
Largest Trade$7.09M
Most Active MonthJan
Most Active Year2019

Trading Sentiment

OverallBearish
Recent TradeSelling
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

Timothy M Mayleben has an estimated net worth of $11.1 Million. This is based on reported shares across multiple companies, which include NightHawk Radiology Holdings Inc, MARINUS PHARMACEUTICALS, INC., AASTROM BIOSCIENCES INC, Esperion Therapeutics, Inc., Loxo Oncology, Inc., Landos Biopharma, Inc., AKSYS LTD, and ESPERION THERAPEUTICS INC/MI.



2019 was Timothy M Mayleben's most active year for acquiring shares with 10 total transactions. Timothy M Mayleben's most active month to acquire stocks was the month of December. 2019 was Timothy M Mayleben's most active year for disposing of shares, totalling 6 transactions. Timothy M Mayleben's most active month to dispose stocks was the month of January. 2011 saw Timothy M Mayleben paying a total of $1,695,381.60 for 751,257 shares, this is the most they've acquired in one year. In 2004 Timothy M Mayleben cashed out on 616,646 shares for a total of $4,423,020.00, their largest year based on trade value.

Holdings & Transactions

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