Stephen Mcmillan - Net Worth and Insider Trading
Stephen Mcmillan Net Worth
The estimated net worth of Stephen Mcmillan is at least $10 Million dollars as of 2025-04-25. Stephen Mcmillan is the President and CEO of Teradata Corp and owns about 373,579 shares of Teradata Corp (TDC) stock worth over $8 Million. Stephen Mcmillan is also the EVP of Global Services of F5 Inc and owns about 8,291 shares of F5 Inc (FFIV) stock worth over $2 Million. Details can be seen in Stephen Mcmillan'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 Mcmillan has not made any transactions after 2024-11-08 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Stephen Mcmillan
Stephen Mcmillan Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Stephen Mcmillan owns 2 companies in total, including Teradata Corp (TDC) , and F5 Inc (FFIV) .
Click here to see the complete history of Stephen Mcmillan’s form 4 insider trades.
Insider Ownership Summary of Stephen Mcmillan
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
TDC | Teradata Corp | 2024-11-08 | director & President and CEO |
FFIV | F5 Inc | 2020-05-01 | EVP of Global Services |
Stephen Mcmillan Latest Holdings Summary
Stephen Mcmillan currently owns a total of 2 stocks. Among these stocks, Stephen Mcmillan owns 373,579 shares of Teradata Corp (TDC) as of November 8, 2024, with a value of $8 Million and a weighting of 78.33%. Stephen Mcmillan also owns 8,291 shares of F5 Inc (FFIV) as of May 1, 2020, with a value of $2 Million and a weighting of 21.67%.
Latest Holdings of Stephen Mcmillan
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
TDC | Teradata Corp | 2024-11-08 | 373,579 | 21.51 | 8,035,684 |
FFIV | F5 Inc | 2020-05-01 | 8,291 | 268.16 | 2,223,315 |
Holding Weightings of Stephen Mcmillan
Stephen Mcmillan Form 4 Trading Tracker
According to the SEC Form 4 filings, Stephen Mcmillan has made a total of 9 transactions in Teradata Corp (TDC) over the past 5 years, including 0 buys and 9 sells. The most-recent trade in Teradata Corp is the sale of 20,000 shares on November 8, 2024, which brought Stephen Mcmillan around $600,000.
According to the SEC Form 4 filings, Stephen Mcmillan has made a total of 1 transactions in F5 Inc (FFIV) over the past 5 years, including 0 buys and 1 sells. The most-recent trade in F5 Inc is the sale of 1,959 shares on May 1, 2020, which brought Stephen Mcmillan around $265,719.
Insider Trading History of Stephen Mcmillan
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Stephen Mcmillan Trading Performance
Stephen Mcmillan Ownership Network
Ownership Network List of Stephen Mcmillan
Ownership Network Relation of Stephen Mcmillan

Stephen Mcmillan Owned Company Details
What does Teradata Corp do?
Who are the key executives at Teradata Corp?
Stephen Mcmillan is the director & President and CEO of Teradata Corp. Other key executives at Teradata Corp include Chief Financial Officer Claire Bramley , Chief Human Resources Officer Kathleen R Cullen-cote , and Chief Product Officer Hillary Ashton .
Teradata Corp (TDC) Insider Trades Summary
Over the past 18 months, Stephen Mcmillan made 4 insider transaction in Teradata Corp (TDC) with a net sale of 78,097. Other recent insider transactions involving Teradata Corp (TDC) include a net sale of 47,373 shares made by Kathleen R Cullen-cote , a net sale of 83,936 shares made by Hillary Ashton , and a net sale of 39,799 shares made by Claire Bramley .
In summary, during the past 3 months, insiders sold 39,100 shares of Teradata Corp (TDC) in total and bought 0 shares, with a net sale of 39,100 shares. During the past 18 months, 326,580 shares of Teradata Corp (TDC) were sold and 0 shares were bought by its insiders, resulting in a net sale of 326,580 shares.
Teradata Corp (TDC)'s detailed insider trading history can be found in Insider Trading Tracker table.
Teradata Corp Insider Transactions
Stephen Mcmillan Mailing Address
Above is the net worth, insider trading, and ownership report for Stephen Mcmillan. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Stephen Mcmillan's mailing address is: Seattle Wa 98119.