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Mary Beth Mandanas Insider Profile

11 Followers

Mary Beth Mandanas, Director at Energy Vault Holdings, holds 372.86K shares in Energy Vault Holdings (Ticker: NRGV), holds ― shares in TortoiseEcofin Corp III (Ticker: TRTLF).

Mary Beth Mandanas's Trading History

NRGVEnergy Vault Holdings		Jun 01, 2026DirectorUninformative Buy―$1.15M
TRTLFTortoiseEcofin Corp III		――――
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Mary Beth Mandanas insider profile FAQ

What is the percentage of profitable transactions made by Mary Beth Mandanas?
The percentage of profitable transactions made by Mary Beth Mandanas is 50%.
What is the average return per transaction made by Mary Beth Mandanas?
The average return per transaction made by Mary Beth Mandanas is 38.00%.
What stocks does Mary Beth Mandanas hold?
Mary Beth Mandanas holds: NRGV, TRTLF stocks.
What was Mary Beth Mandanas's most profitable transaction?
Mary Beth Mandanas’s most profitable transaction was an Informative Buy of NRGV stock on September 12, 2025. The return on the trade was 88.20%.
What is Mary Beth Mandanas's role in Energy Vault Holdings?
Mary Beth Mandanas's role in Energy Vault Holdings is Director.
How can I follow the stock ratings of top corporate insiders?
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