Sheila Cheung - Net Worth and Insider Trading
Sheila Cheung Net Worth
The estimated net worth of Sheila Cheung is at least $0 dollars as of 2025-07-02. Sheila Cheung is the VP, Finance & Accounting of Calix Inc and owns about 0 shares of Calix Inc (CALX) stock worth over $0. Details can be seen in Sheila Cheung'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 Sheila Cheung has not made any transactions after 2018-02-23 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Sheila Cheung
Sheila Cheung Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Sheila Cheung owns 2 companies in total, including Qualys Inc (QLYS) , and Calix Inc (CALX) .
Click here to see the complete history of Sheila Cheung’s form 4 insider trades.
Insider Ownership Summary of Sheila Cheung
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
QLYS | Qualys Inc | 2018-07-26 | Principal Accounting Officer |
CALX | Calix Inc | 2018-02-23 | VP & Finance & Accounting |
Sheila Cheung Latest Holdings Summary
Sheila Cheung currently owns a total of 1 stock. Sheila Cheung owns 0 shares of Calix Inc (CALX) as of February 23, 2018, with a value of $0.
Sheila Cheung Form 4 Trading Tracker
According to the SEC Form 4 filings, Sheila Cheung has made a total of 0 transactions in Calix Inc (CALX) over the past 5 years. The most-recent trade in Calix Inc is the sale of 979 shares on February 23, 2018, which brought Sheila Cheung around $6,833.
Insider Trading History of Sheila Cheung
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Sheila Cheung Trading Performance
Sheila Cheung Ownership Network
Ownership Network List of Sheila Cheung
Ownership Network Relation of Sheila Cheung

Sheila Cheung Owned Company Details
What does Qualys Inc do?
Who are the key executives at Qualys Inc?
Sheila Cheung is the Principal Accounting Officer of Qualys Inc. Other key executives at Qualys Inc include VP & GC and Corp. Sec. Bruce K Posey , VP & Engineering Sumedh S Thakar , and Chief Financial Officer Joo Mi Kim .
Qualys Inc (QLYS) Insider Trades Summary
Over the past 18 months, Sheila Cheung made no insider transaction in Qualys Inc (QLYS). Other recent insider transactions involving Qualys Inc (QLYS) include a net sale of 131,421 shares made by Sumedh S Thakar , a net sale of 27,925 shares made by Joo Mi Kim , and a net sale of 26,232 shares made by Bruce K Posey .
In summary, during the past 3 months, insiders sold 40,597 shares of Qualys Inc (QLYS) in total and bought 0 shares, with a net sale of 40,597 shares. During the past 18 months, 197,941 shares of Qualys Inc (QLYS) were sold and 5 shares were bought by its insiders, resulting in a net sale of 197,936 shares.
Qualys Inc (QLYS)'s detailed insider trading history can be found in Insider Trading Tracker table.
Qualys Inc Insider Transactions
Sheila Cheung Mailing Address
Above is the net worth, insider trading, and ownership report for Sheila Cheung. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Sheila Cheung's mailing address is: San Jose Ca 95134.