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STEPHEN MCMILLAN Insider Profile

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STEPHEN MCMILLAN, President & CEO, Director at Teradata, holds 752.45K shares in Teradata (Ticker: TDC), holds 76.59K shares in Lumen Technologies (Ticker: LUMN), holds 8.29K shares in F5, Inc. (Ticker: FFIV).
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STEPHEN MCMILLAN

STEPHEN MCMILLAN
Teradata (TDC)
President & CEO, Director

Ranked #31,036 out of 109,349 Corporate Insiders

Profitable Transactions

60%
3 out of 5 Profitable Transactions

Average Return

+8.00%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark

Insider Holdings

$29M
88.51%
10.24%
1.25%
A breakdown of STEPHEN MCMILLAN's holdings

Insider Roles

Teradata
(TDC)
President & CEO, Director
F5, Inc.
(FFIV)
EVP of Global Services
Lumen Technologies
(LUMN)
Director
Roles that STEPHEN MCMILLAN holds in companies

Most Profitable Insider Trade

Stock:
Teradata
(TDC)
Rating:Informative Sell
Date:Feb 23, 2024 - Feb 23, 2025
Return:+38.30%
The most profitable trade made by STEPHEN MCMILLAN

STEPHEN MCMILLAN's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
Teradata
Sep 17, 2026
President & CEO, Director
Uninformative Sell
300.10K
$26.03M
Lumen Technologies
May 26, 2026
Director
Uninformative Buy
237.86K
$366.87K
F5, Inc.
May 05, 2020
EVP of Global Services
Uninformative Sell
265.71K
$3.01M
List of latest transactions for each holding click on a transaction to see STEPHEN MCMILLAN's performance on stock

STEPHEN MCMILLAN insider profile FAQ

What is the percentage of profitable transactions made by STEPHEN MCMILLAN?
The percentage of profitable transactions made by STEPHEN MCMILLAN is 60%.
    What is the average return per transaction made by STEPHEN MCMILLAN?
    The average return per transaction made by STEPHEN MCMILLAN is 8.00%.
      What stocks does STEPHEN MCMILLAN hold?
      STEPHEN MCMILLAN holds: TDC, LUMN, FFIV stocks.
        What was STEPHEN MCMILLAN’s latest transaction?
        STEPHEN MCMILLAN latest transaction was an Uninformative Sell of $300.10K.
          What was STEPHEN MCMILLAN's most profitable transaction?
          STEPHEN MCMILLAN’s most profitable transaction was an Informative Sell of TDC stock on February 23, 2024. The return on the trade was 38.30%.
            What is STEPHEN MCMILLAN's role in Teradata?
            STEPHEN MCMILLAN's role in Teradata is President & CEO, Director.
              How can I follow the stock ratings of top corporate insiders?
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