Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Gregory L. Summe currently holds 300,000 shares of AUTOMATIC DATA PROCESSING INC (ADP), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Gregory L. Summe has been a net seller of ADP stock. They have purchased $4.9M and sold $97.6M worth of shares.
Gregory L. Summe's most recent insider trade was on Oct 30, 2025, when they purchased 100,000 shares at $11.25 per share.
Gregory L. Summe serves as Executive at AUTOMATIC DATA PROCESSING INC (ADP). They have executed 444 insider transactions totaling $102.5M over their tenure at the company.
Gregory L. Summe holds the position of Executive at AUTOMATIC DATA PROCESSING INC, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 25 years and currently hold a stake valued at $0.
Gregory L. Summe has shown a selling trading pattern, with $4.9M in total purchases and $97.6M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Gregory L. Summe was on Jun 27, 2017, when they sold $19.9M worth of LMIA shares. This transaction involved 1,422,789 shares at $14.00 per share.
Gregory L. Summe currently owns 300,000 shares of AUTOMATIC DATA PROCESSING INC (ADP), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Gregory L. Summe's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Gregory L. Summe has 444 Form 4 filings on record as an insider at AUTOMATIC DATA PROCESSING INC.
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