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Erika Rottenberg currently holds 639 shares of SUMTOTAL SYSTEMS INC (SUMT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Erika Rottenberg has been a net seller of SUMT stock. They have purchased $17.4K and sold $50.6M worth of shares.
Erika Rottenberg's most recent insider trade was on Dec 15, 2025, when they sold 639 shares at $0.00 per share.
Erika Rottenberg serves as Executive at SUMTOTAL SYSTEMS INC (SUMT). They have executed 613 insider transactions totaling $50.6M over their tenure at the company.
Erika Rottenberg holds the position of Executive at SUMTOTAL SYSTEMS INC, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 19 years and currently hold a stake valued at $0.
Erika Rottenberg has shown a selling trading pattern, with $17.4K in total purchases and $50.6M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Erika Rottenberg was on Jun 3, 2021, when they sold $492.6K worth of TWLO shares. This transaction involved 1,500 shares at $328.42 per share.
Erika Rottenberg currently owns 639 shares of SUMTOTAL SYSTEMS INC (SUMT), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Erika Rottenberg's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Erika Rottenberg has 613 Form 4 filings on record as an insider at SUMTOTAL SYSTEMS INC.
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