Updated: May 19, 2026

Douglas K Mellinger

MARAMARA Holdings, Inc.SEC CIK: 0001066960
Estimated Net Worth
$3.14 Million
Last Updated: May 19, 2026 11:07 PM EST

Transaction Summary

Total Transactions33
Buy-Sell Ratio0.29
Buy Transactions4
Sell Transactions14

Transaction Volume

Total Volume-$233.37K
Net Volume$440.97K
Buy Volume$103.80K
Sell Volume-$337.17K

Trade Analysis

AVG Trade Size$2.60K
Largest Trade$250.00K
Most Active MonthMay
Most Active Year2025

Trading Sentiment

OverallBullish
Recent TradeNeutral
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

Douglas K Mellinger has an estimated net worth of $3.14 Million. This is based on reported shares across multiple companies, which include MARA Holdings, Inc., EDGAR ONLINE INC, and ENHERENT CORP.



2022 was Douglas K Mellinger's most active year for acquiring shares with 3 total transactions. Douglas K Mellinger's most active month to acquire stocks was the month of April. 2025 was Douglas K Mellinger's most active year for disposing of shares, totalling 8 transactions. Douglas K Mellinger's most active month to dispose stocks was the month of December. 2023 saw Douglas K Mellinger paying a total of $499,998.72 for 65,104 shares, this is the most they've acquired in one year. In 2023 Douglas K Mellinger cashed out on 42,552 shares for a total of $322,499.36, their largest year based on trade value.

Holdings & Transactions

MARAmara holdings, inc.
Updated: Feb 13, 2026VIEW QUOTE
Form TypeSEC Filing
0.4882.76K253.62KFeb 13View
-0.011.00K$16.55-$16.55K170.86KScheduledNov 10View
-0.011.00K$20.71-$20.71K171.86KScheduledOct 07View
-0.011.00K$16.10-$16.10K172.86KScheduledSep 10View
-0.011.00K$16.21-$16.21K173.86KScheduledAug 07View
-0.011.00K$17.42-$17.42K174.86KScheduledJul 07View
-0.011.00K$16.00-$16.00K175.86KScheduledJun 06View
-0.023.00K$16.00-$48.00K176.86KScheduledMay 09View
0.3243.10K179.86KFeb 28View
-0.011.00K$17.00-$17.00K137.76KScheduledJan 13View
-0.011.00K$23.80-$23.80K138.76KScheduledDec 12View
-0.011.00K$24.06-$24.06K139.76KScheduledNov 12View
-0.011.00K$16.77-$16.77K140.76KScheduledOct 14View
-0.011.00K$16.00-$16.00K141.76KScheduledSep 12View
-0.011.00K$16.05-$16.05K142.76KScheduledAug 12View
0.2528.89K143.76KMay 01View
1.1962.32K114.87KJan 31View
-0.1610.00K$7.25-$72.50K52.55KFeb 03View
1.6332.55K$7.68$250.00K52.55KJan 16View
0.5010.00K$3.27$32.70K29.93KDec 28View
0.5310.00K$3.27$32.70K28.77KDec 28View
1.1410.00K$3.84$38.40K18.77KDec 19View
8.77KView
enherent corp
Updated: May 25, 2010
Form TypeSEC Filing
50.00K200.00KMay 20View
50.00K150.00KMay 21View
50.00K100.00KMay 22View
50.00K50.00KMay 24View
30.00K50.00KMay 23View
20.00K20.00KJun 02View
20.00KMar 24View
0.0240.00K1.96MOct 30View
edgar online inc
Updated: Jun 05, 2008
Form TypeSEC Filing
30.00K$2.31$69.30K30.00KJun 04View
View