Mary S Chan - Net Worth and Insider Trading
Mary S Chan Net Worth
The estimated net worth of Mary S Chan is at least $1 Million dollars as of 2025-04-25. Mary S Chan is the Director of SBA Communications Corp and owns about 5,131 shares of SBA Communications Corp (SBAC) stock worth over $1 Million. Mary S Chan is also the COO of Nikola Corp and owns about 66,757 shares of Nikola Corp (NKLAQ) stock worth over $8,211. Details can be seen in Mary S Chan'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 Mary S Chan has not made any transactions after 2025-02-28 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Mary S Chan
Mary S Chan Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Mary S Chan owns 6 companies in total, including SBA Communications Corp (SBAC) , CommScope Holding Co Inc (COMM) , and VectoIQ Acquisition Corp (VTIQU) among others .
Click here to see the complete history of Mary S Chan’s form 4 insider trades.
Insider Ownership Summary of Mary S Chan
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SBAC | SBA Communications Corp | 2025-02-28 | director |
COMM | CommScope Holding Co Inc | 2020-04-01 | director |
VTIQU | VectoIQ Acquisition Corp | 2018-10-02 | Chief Operating Officer |
![]() | ![]() | 2024-09-04 | Chief Operating Officer |
![]() | ![]() | 2021-01-06 | President and COO |
![]() | ![]() | 2021-01-06 | President and COO |
Mary S Chan Latest Holdings Summary
Mary S Chan currently owns a total of 2 stocks. Among these stocks, Mary S Chan owns 5,131 shares of SBA Communications Corp (SBAC) as of February 28, 2025, with a value of $1 Million and a weighting of 99.29%. Mary S Chan also owns 66,757 shares of Nikola Corp (NKLAQ) as of September 4, 2024, with a value of $8,211 and a weighting of 0.71%.
Latest Holdings of Mary S Chan
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SBAC | SBA Communications Corp | 2025-02-28 | 5,131 | 222.44 | 1,141,340 |
NKLAQ | Nikola Corp | 2024-09-04 | 66,757 | 0.12 | 8,211 |
Holding Weightings of Mary S Chan
Mary S Chan Form 4 Trading Tracker
According to the SEC Form 4 filings, Mary S Chan has made a total of 3 transactions in SBA Communications Corp (SBAC) over the past 5 years, including 0 buys and 3 sells. The most-recent trade in SBA Communications Corp is the sale of 1,411 shares on February 28, 2025, which brought Mary S Chan around $307,697.
According to the SEC Form 4 filings, Mary S Chan has made a total of 2 transactions in Nikola Corp (NKLAQ) over the past 5 years, including 0 buys and 2 sells. The most-recent trade in Nikola Corp is the sale of 717 shares on September 4, 2024, which brought Mary S Chan around $4,431.
Insider Trading History of Mary S Chan
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Mary S Chan Trading Performance
Mary S Chan Ownership Network
Ownership Network List of Mary S Chan
Ownership Network Relation of Mary S Chan

Mary S Chan Owned Company Details
What does SBA Communications Corp do?
Who are the key executives at SBA Communications Corp?
Mary S Chan is the director of SBA Communications Corp. Other key executives at SBA Communications Corp include Executive VP/General Counsel Joshua Koenig , SVP ?? Operations Mark R Ciarfella , and director & Chief Executive Officer & Pres Jeffrey Stoops .
SBA Communications Corp (SBAC) Insider Trades Summary
Over the past 18 months, Mary S Chan made 2 insider transaction in SBA Communications Corp (SBAC) with a net sale of 3,388. Other recent insider transactions involving SBA Communications Corp (SBAC) include a net sale of 247,404 shares made by Jeffrey Stoops , a net sale of 9,545 shares made by Mark R Ciarfella , and a net sale of 106,752 shares made by Steven E Bernstein .
In summary, during the past 3 months, insiders sold 3,620 shares of SBA Communications Corp (SBAC) in total and bought 0 shares, with a net sale of 3,620 shares. During the past 18 months, 413,789 shares of SBA Communications Corp (SBAC) were sold and 0 shares were bought by its insiders, resulting in a net sale of 413,789 shares.
SBA Communications Corp (SBAC)'s detailed insider trading history can be found in Insider Trading Tracker table.
SBA Communications Corp Insider Transactions
Mary S Chan Mailing Address
Above is the net worth, insider trading, and ownership report for Mary S Chan. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Mary S Chan's mailing address is: Boca Raton Fl 33487.