Mark Stevenson

Current Holdings

Executive Vice President COO
Security Holdings
Common Stock 127,752 shares
Director
Security Holdings
Common Stock 7,268 shares

Cumulative Trading

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This page tracks insider trading for Mark Stevenson, 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 Stevenson has engaged in since 2021. As shown above, Mark Stevenson has completed -$48,449,707 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 7 filings

Positive values indicate buys, negative values indicate sales.

Ticker Date Net Cash Net Shares Bought Cash Bought Shares Sold Cash Sold Shares
IR 2024-2-23 $0 3,022 $0 3,022 $0 0 SEC Filing
TMO 2021-12-1 -$12,288,936 0 $4,724,374 26,925 -$17,013,310 -26,925 SEC Filing
TMO 2021-11-1 -$24,765,398 0 $9,448,749 53,850 -$34,214,147 -53,850 SEC Filing
TMO 2021-8-26 -$1,208,950 -2,196 $0 0 -$1,208,950 -2,196 SEC Filing
TMO 2021-8-25 -$348,031 -635 $0 0 -$348,031 -635 SEC Filing
TMO 2021-8-23 -$147,547 -267 $0 0 -$147,547 -267 SEC Filing
TMO 2021-8-2 -$9,690,845 0 $4,724,374 26,925 -$14,415,220 -26,925 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 Stevenson before the earliest date displayed on this page may exist, but is not shown here.