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Insider Trading

Robert C. Malenka Net Worth

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Robert C. Malenka has an estimated net worth of at least $12.6 million*, as of today. They own 348,138 shares of MPLT stock. They have sold 83,205 shares of MPLT stock since 2021, for an estimated $1.6 million.

Robert C. Malenka $MPLT SEC Form 4 Insider Trading

Robert C. Malenka has filed a total of 14 insider trades in $MPLT since 2021. Their most recent trade was a sale of 8,593 shares, made on Apr 15, 2026. Their largest trade was a sale of 21,262 shares, made on Jan 29, 2026. We estimate that they now own 348,138 shares of $MPLT, worth an estimated $11.0 million.



Insider Trading at $MPLT

There have been a total of 36 insider trades reported at $MPLT since 2021, with 992,065 shares purchased and 121,773 shares sold. The most active insider traders in $MPLT stock have been Christopher A. Kroeger, Erin Pennock Foff, and James Woodruff Lillie. The most recent trade was a sale of 3,316 shares reported by Anatol Kreitzer (Chief Discovery Officer), made on Apr 15, 2026.



History of Insider Stock Trades by Robert C. Malenka

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
MPLT logo MPLT Sale 8,593 Apr 15, 2026 April 17, 2026, 4:05 p.m.
MPLT logo MPLT Sale 2,195 Feb 20, 2026 Feb. 24, 2026, 7:57 p.m.
MPLT logo MPLT Sale 10,788 Feb 23, 2026 Feb. 24, 2026, 7:57 p.m.
MPLT logo MPLT Sale 476 Feb 23, 2026 Feb. 24, 2026, 7:57 p.m.
MPLT logo MPLT Sale 736 Feb 24, 2026 Feb. 24, 2026, 7:57 p.m.
MPLT logo MPLT Sale 12,116 Feb 13, 2026 Feb. 18, 2026, 8:33 p.m.
MPLT logo MPLT Sale 6,622 Feb 10, 2026 Feb. 12, 2026, 6:45 p.m.
MPLT logo MPLT Sale 241 Feb 11, 2026 Feb. 12, 2026, 6:45 p.m.
MPLT logo MPLT Sale 7,039 Feb 02, 2026 Feb. 4, 2026, 10:15 p.m.
MPLT logo MPLT Sale 1 Feb 03, 2026 Feb. 4, 2026, 10:15 p.m.
MPLT logo MPLT Sale 5,860 Jan 28, 2026 Jan. 30, 2026, 9:50 p.m.
MPLT logo MPLT Sale 664 Jan 28, 2026 Jan. 30, 2026, 9:50 p.m.
MPLT logo MPLT Sale 21,262 Jan 29, 2026 Jan. 30, 2026, 9:50 p.m.
MPLT logo MPLT Sale 6,612 Jan 30, 2026 Jan. 30, 2026, 9:50 p.m.




$MPLT Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.