Mark Stolper

Current Holdings

Director
Security Holdings
Common Stock 28,867 shares
EVP, Chief Financial Officer
Security Holdings
Common Stock 80,398 shares

Cumulative Trading

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This page tracks insider trading for Mark Stolper, which means you can track and be informed when insider trading (i.e., insider trades) occurs. Trading stock is common amongst insiders, and the SEC requires stock trades (such as when individuals buy stock, sell stock, receive stock compensation, etc.) from insiders to be made publicly available. Some people follow the insider market to help them when investing in the stock market (e.g., when deciding whether to buy stocks). On this page, you will see stock trading that Mark Stolper has engaged in since 2020. As shown above, Mark Stolper has completed -$1,531,750 in total transactions, which were made available through the SEC Form 4, a regulatory filing that makes stock exchange data like this public knowledge.

Found 6 filings

Positive values indicate buys, negative values indicate sales.

Ticker Date Net Cash Net Shares Bought Cash Bought Shares Sold Cash Sold Shares
RDNT 2024-6-10 -$1,531,750 -25,000 $0 0 -$1,531,750 -25,000 SEC Filing
RDNT 2024-3-1 $0 14,072 $0 14,072 $0 0 SEC Filing
RDNT 2023-5-12 $0 -900 $0 0 $0 -900 SEC Filing
RDNT 2023-5-4 $0 -375 $0 0 $0 -375 SEC Filing
SRGA 2022-8-15 $0 22,857 $0 22,857 $0 0 SEC Filing
SRGA 2021-5-7 $0 72,254 $0 72,254 $0 0 SEC Filing

The data shown here is based on historical filings with the SEC, and may contain slight inaccuracies.

This data excludes derivative holdings and transactions.

Additional data regarding trading activity for Mark Stolper before the earliest date displayed on this page may exist, but is not shown here.