Richard J Benjamin

Current Holdings

Chief Medical Officer
Security Holdings
Common Stock 438,007 shares

Cumulative Trading

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This page tracks insider trading for Richard J Benjamin, 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 Richard J Benjamin has engaged in since 2021. As shown above, Richard J Benjamin has completed -$690,280 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 10 filings

Positive values indicate buys, negative values indicate sales.

Ticker Date Net Cash Net Shares Bought Cash Bought Shares Sold Cash Sold Shares
CERS 2024-8-2 -$54,012 -21,605 $0 0 -$54,012 -21,605 SEC Filing
CERS 2024-3-12 $0 -18,449 $0 16,666 $0 -35,115 SEC Filing
CERS 2024-3-8 -$70,457 -29,378 $0 0 -$70,457 -29,378 SEC Filing
CERS 2024-3-1 $0 160,000 $0 160,000 $0 0 SEC Filing
CERS 2023-3-12 $0 14,774 $0 40,127 $0 -25,353 SEC Filing
CERS 2023-3-1 $0 160,000 $0 160,000 $0 0 SEC Filing
CERS 2022-8-9 -$51,194 -10,000 $0 0 -$51,194 -10,000 SEC Filing
CERS 2022-3-12 $0 54,130 $0 84,437 $0 -30,307 SEC Filing
CERS 2022-3-1 $0 52,500 $0 52,500 $0 0 SEC Filing
CERS 2021-11-3 -$514,617 0 $753,133 165,000 -$1,267,750 -165,000 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 Richard J Benjamin before the earliest date displayed on this page may exist, but is not shown here.