Stephen A Block - Net Worth and Insider Trading

Stephen A Block Net Worth

The estimated net worth of Stephen A Block is at least $808,790 dollars as of 2024-11-07. Stephen A Block is the Senior Vice President of International Flavors & Fragrances Inc and owns about 7,694 shares of International Flavors & Fragrances Inc (IFF) stock worth over $690,998. Stephen A Block is the Director of ChromaDex Corp and owns about 16,667 shares of ChromaDex Corp (CDXC) stock worth over $116,302. Stephen A Block is also the Director of Senomyx Inc and owns about 1,000 shares of Senomyx Inc (SNMX) stock worth over $1,490. Details can be seen in Stephen A Block's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that Stephen A Block has not made any transactions after 2021-03-16 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

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Transaction Summary of Stephen A Block

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Stephen A Block Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Stephen A Block owns 3 companies in total, including ChromaDex Corp (CDXC) , Senomyx Inc (SNMX) , and International Flavors & Fragrances Inc (IFF) .

Click here to see the complete history of Stephen A Block’s form 4 insider trades.

Insider Ownership Summary of Stephen A Block

Ticker Comapny Transaction Date Type of Owner
CDXC ChromaDex Corp 2021-03-16 director
SNMX Senomyx Inc 2018-11-02 director
IFF International Flavors & Fragrances Inc 2003-08-15 Senior Vice President

Stephen A Block Latest Holdings Summary

Stephen A Block currently owns a total of 3 stocks. Among these stocks, Stephen A Block owns 7,694 shares of International Flavors & Fragrances Inc (IFF) as of August 15, 2003, with a value of $690,998 and a weighting of 85.44%. Stephen A Block owns 16,667 shares of ChromaDex Corp (CDXC) as of March 16, 2021, with a value of $116,302 and a weighting of 14.38%. Stephen A Block also owns 1,000 shares of Senomyx Inc (SNMX) as of June 10, 2014, with a value of $1,490 and a weighting of 0.18%.

Latest Holdings of Stephen A Block

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
IFF International Flavors & Fragrances Inc 2003-08-15 7,694 89.81 690,998
CDXC ChromaDex Corp 2021-03-16 16,667 6.98 116,302
SNMX Senomyx Inc 2014-06-10 1,000 1.49 1,490

Holding Weightings of Stephen A Block


Stephen A Block Form 4 Trading Tracker

According to the SEC Form 4 filings, Stephen A Block has made a total of 0 transactions in International Flavors & Fragrances Inc (IFF) over the past 5 years. The most-recent trade in International Flavors & Fragrances Inc is the sale of 114,375 shares on August 15, 2003, which brought Stephen A Block around $3 Million.

According to the SEC Form 4 filings, Stephen A Block has made a total of 1 transactions in ChromaDex Corp (CDXC) over the past 5 years, including 0 buys and 1 sells. The most-recent trade in ChromaDex Corp is the sale of 52,500 shares on March 16, 2021, which brought Stephen A Block around $625,800.

According to the SEC Form 4 filings, Stephen A Block has made a total of 0 transactions in Senomyx Inc (SNMX) over the past 5 years. The most-recent trade in Senomyx Inc is the sale of 28,750 shares on June 10, 2014, which brought Stephen A Block around $236,038.

Insider Trading History of Stephen A Block

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.
Total 0
  • 1
Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

Stephen A Block Trading Performance

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

Stephen A Block Ownership Network

Ownership Network List of Stephen A Block

No Data

Ownership Network Relation of Stephen A Block

Insider Network Chart

Stephen A Block Owned Company Details

What does ChromaDex Corp do?

Who are the key executives at ChromaDex Corp?

Stephen A Block is the director of ChromaDex Corp. Other key executives at ChromaDex Corp include SVP Finance / Interim CFO Brianna Gerber , 10 percent owner Champion River Ventures Ltd , and director & 10 percent owner & Chief Executive Officer Jaksch Frank L Jr .

ChromaDex Corp (CDXC) Insider Trades Summary

Over the past 18 months, Stephen A Block made no insider transaction in ChromaDex Corp (CDXC). Other recent insider transactions involving ChromaDex Corp (CDXC) include a net purchase of 3,467,778 shares made by Champion River Ventures Ltd , a net sale of 23,000 shares made by Kristin Patrick , and a net purchase of 7,000 shares made by Steven D Rubin .

In summary, during the past 3 months, insiders sold 23,000 shares of ChromaDex Corp (CDXC) in total and bought 0 shares, with a net sale of 23,000 shares. During the past 18 months, 23,000 shares of ChromaDex Corp (CDXC) were sold and 3,493,778 shares were bought by its insiders, resulting in a net purchase of 3,470,778 shares.

ChromaDex Corp (CDXC)'s detailed insider trading history can be found in Insider Trading Tracker table.

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ChromaDex Corp Insider Transactions

No Available Data

Stephen A Block Mailing Address

Above is the net worth, insider trading, and ownership report for Stephen A Block. You might contact Stephen A Block via mailing address: International Flavors & Fragrances Inc., 521 West 57th St, New York Ny 10019.