Massive Insider Trade At Castle Biosciences

DANIEL BRADBURY, Board Member at Castle Biosciences CSTL, reported a large insider sell on November 22, according to a new SEC filing.

What Happened: A Form 4 filing from the U.S. Securities and Exchange Commission on Wednesday showed that BRADBURY sold 6,055 shares of Castle Biosciences. The total transaction amounted to $121,330.

Castle Biosciences shares are trading up 2.43% at $19.85 at the time of this writing on Thursday morning.

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The Importance of Insider Transactions

Insider transactions shouldn't be used primarily to make an investing decision, however an insider transaction can be an important factor in the investing decision.

In legal terms, an "insider" refers to any officer, director, or beneficial owner of more than ten percent of a company's equity securities registered under Section 12 of the Securities Exchange Act of 1934. This can include executives in the c-suite and large hedge funds. These insiders are required to let the public know of their transactions via a Form 4 filing, which must be filed within two business days of the transaction.

When a company insider makes a new purchase, that is an indication that they expect the stock to rise.

Insider sells, on the other hand, can be made for a variety of reasons, and may not necessarily mean that the seller thinks the stock will go down.

Important Transaction Codes

Investors prefer focusing on transactions that take place in the open market, indicated in Table I of the Form 4 filing. A P in Box 3 indicates a purchase, while S indicates a sale. Transaction code C indicates the conversion of an option, and transaction code A indicates the insider may have been forced to sell shares in order to receive compensation that had been promised upon being hired by the company.

Check Out The Full List Of Castle Biosciences's Insider Trades.

This article was generated by Benzinga's automated content engine and reviewed by an editor.