Stephen Mcmillan Net Worth
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Stephen Mcmillan has an estimated net worth of at least $17.4 million*, as of Oct. 29, 2025. They own 663,190 shares of TDC stock. They have sold 186,312 shares of TDC stock since 2021, for an estimated $5.5 million.
Stephen Mcmillan $TDC SEC Form 4 Insider Trading
Stephen Mcmillan has filed a total of 13 insider trades in $TDC since 2021. Their most recent trade was a sale of 50,000 shares, made on Feb 26, 2026. Their largest trade was a sale of 50,000 shares, made on Feb 26, 2026. We estimate that they now own 663,190 shares of $TDC, worth an estimated $11.9 million.
Insider Trading at $TDC
There have been a total of 73 insider trades reported at $TDC since 2021, with 0 shares purchased and 874,464 shares sold. The most active insider traders in $TDC stock have been Stephen Mcmillan, Claire Bramley, and Hillary Ashton. The most recent trade was a sale of 50,000 shares reported by STEPHEN MCMILLAN (President and CEO), made on Feb 26, 2026.
History of Insider Stock Trades by Stephen Mcmillan
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
TDC
|
Sale | 50,000 | Feb 26, 2026 | Feb. 27, 2026, 5:17 p.m. |
|
TDC
|
Sale | 20,000 | Nov 08, 2024 | Nov. 8, 2024, 5:32 p.m. |
|
TDC
|
Sale | 100 | May 24, 2024 | May 29, 2024, 4:12 p.m. |
|
TDC
|
Sale | 9,900 | May 24, 2024 | May 29, 2024, 4:12 p.m. |
|
TDC
|
Sale | 40,597 | Feb 22, 2024 | Feb. 23, 2024, 5:59 p.m. |
|
TDC
|
Sale | 5,507 | Nov 10, 2023 | Nov. 13, 2023, 8:28 p.m. |
|
TDC
|
Sale | 1,993 | Nov 10, 2023 | Nov. 13, 2023, 8:28 p.m. |
|
TDC
|
Sale | 7,500 | Sep 11, 2023 | Sept. 13, 2023, 4:30 p.m. |
|
TDC
|
Sale | 6,100 | Aug 11, 2023 | Aug. 15, 2023, 4:25 p.m. |
|
TDC
|
Sale | 1,400 | Aug 11, 2023 | Aug. 15, 2023, 4:25 p.m. |
|
TDC
|
Sale | 12,500 | Jun 09, 2023 | June 13, 2023, 4:30 p.m. |
|
TDC
|
Sale | 11,000 | Mar 01, 2023 | March 3, 2023, 5:50 p.m. |
|
TDC
|
Sale | 19,715 | Mar 02, 2022 | March 2, 2022, 8 p.m. |
$TDC Executives and Stock Owners with Insider Trades
-
Stephen Mcmillan, President and CEO
-
Claire Bramley, Chief Financial Officer
-
Hillary Ashton, Chief Product Officer
-
Kathleen R Cullen-Cote, Chief People Officer
-
Todd Cione, Chief Revenue Officer
-
Margaret A Treese, Chief Legal Officer
-
Jacqueline D. Woods, Chief Marketing Officer
-
Michael D Hutchinson, Chief Customer Officer
*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.