David L Mann - Net Worth and Insider Trading
David L Mann Net Worth
The estimated net worth of David L Mann is at least $11 Million dollars as of 2025-07-24. David L Mann is the Director of GlobalSCAPE Inc and owns about 1,160,261 shares of GlobalSCAPE Inc (GSB) stock worth over $11 Million. Details can be seen in David L Mann'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 David L Mann has not made any transactions after 2020-02-06 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of David L Mann
David L Mann Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, David L Mann owns 1 companies in total, including GlobalSCAPE Inc (GSB) .
Click here to see the complete history of David L Mann’s form 4 insider trades.
Insider Ownership Summary of David L Mann
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
GSB | GlobalSCAPE Inc | 2020-08-28 | director |
David L Mann Latest Holdings Summary
David L Mann currently owns a total of 1 stock. David L Mann owns 1,160,261 shares of GlobalSCAPE Inc (GSB) as of February 6, 2020, with a value of $11 Million.
Latest Holdings of David L Mann
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
GSB | GlobalSCAPE Inc | 2020-02-06 | 1,160,261 | 9.48 | 10,999,274 |
Holding Weightings of David L Mann
David L Mann Form 4 Trading Tracker
According to the SEC Form 4 filings, David L Mann has made a total of 0 transactions in GlobalSCAPE Inc (GSB) over the past 5 years. The most-recent trade in GlobalSCAPE Inc is the sale of 45,046 shares on February 6, 2020, which brought David L Mann around $469,379.
Insider Trading History of David L Mann
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David L Mann Trading Performance
GuruFocus tracks the stock performance after each of David L Mann's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by David L Mann is 0.14%. GuruFocus also compares David L Mann's trading performance to market benchmark return within the same time period. The performance of stocks bought by David L Mann within 3 months outperforms 1 times out of 3 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how David L Mann's insider trading performs compared to the benchmark.
David L Mann Ownership Network
Ownership Network List of David L Mann
Ownership Network Relation of David L Mann

David L Mann Owned Company Details
What does GlobalSCAPE Inc do?
Who are the key executives at GlobalSCAPE Inc?
David L Mann is the director of GlobalSCAPE Inc. Other key executives at GlobalSCAPE Inc include EVP of Sales & Marketing Michael Patrick Canavan , Chief Financial Officer Karen J. Young , and EVP of Technical Services David Christopher Mello .
GlobalSCAPE Inc (GSB) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of GlobalSCAPE Inc (GSB) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of GlobalSCAPE Inc (GSB) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
GlobalSCAPE Inc (GSB)'s detailed insider trading history can be found in Insider Trading Tracker table.
GlobalSCAPE Inc Insider Transactions
David L Mann Mailing Address
Above is the net worth, insider trading, and ownership report for David L Mann. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, David L Mann's mailing address is: Suite 150 San Antonio Tx 78249.