Question 1

Who is William S. Johnson?

Accepted Answer

William S. Johnson serves as Executive at CABOT MICROELECTRONICS CORP (CCMP). They have executed 224 insider transactions totaling $27.2M over their tenure at the company.

Question 2

What is William S. Johnson's role at CABOT MICROELECTRONICS CORP?

Accepted Answer

William S. Johnson holds the position of Executive at CABOT MICROELECTRONICS CORP, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 20 years and currently hold a stake valued at $0.

Question 3

Is William S. Johnson buying or selling CCMP stock?

Accepted Answer

William S. Johnson has shown a selling trading pattern, with $0 in total purchases and $27.2M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.

Question 4

What are William S. Johnson's largest insider transactions?

Accepted Answer

The largest transaction by William S. Johnson was on Aug 7, 2008, when they sold $609.1K worth of CCMP shares. This transaction involved 15,000 shares at $40.61 per share.

Question 5

What is William S. Johnson's trading accuracy?

Accepted Answer

William S. Johnson has a Personal Accuracy Score of 89/100, which measures the historical performance of their insider transactions. This score is calculated based on the timing and performance of their trades relative to market movements.

Question 6

How many companies is William S. Johnson associated with?

Accepted Answer

William S. Johnson has filed Form 4 transactions for 1 different company. Their primary association is with CABOT MICROELECTRONICS CORP (CCMP), where they serve as Executive.

Question 7

How much CCMP stock does William S. Johnson own?

Accepted Answer

William S. Johnson currently owns 46,700 shares of CABOT MICROELECTRONICS CORP (CCMP), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.

Question 8

What is William S. Johnson's equity in CABOT MICROELECTRONICS CORP?

Accepted Answer

William S. Johnson's equity position in CABOT MICROELECTRONICS CORP consists of 46,700 shares valued at approximately $0. As Executive, they have executed 224 insider transactions, with $0 in purchases and $27.2M in sales.

Question 9

Where can I find William S. Johnson's SEC Form 4 filings?

Accepted Answer

All of William S. Johnson's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. William S. Johnson has 224 Form 4 filings on record as an insider at CABOT MICROELECTRONICS CORP.

Question 10

What is William S. Johnson's net worth from CCMP?

Accepted Answer

Based on their current CCMP stock holdings, William S. Johnson has equity worth approximately $0 in CABOT MICROELECTRONICS CORP. This value is based on 46,700 shares at current market prices and does not represent their total net worth, which may include other assets and investments.

DATE	TICKER	VALUE	TYPE	SHARES	PRICE	10b5-1
Aug 7, 2008	CCMP	$609.1K	Sale	15,000	$40.61	Discretionary
Aug 7, 2008	CCMP	$457.6K	Option Exercise	15,000

William S. Johnson

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William S. Johnson Trading Summary

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William S. Johnson's Recent Stock Transactions

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