John William Iii Swann Net Worth
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John William Iii Swann has an estimated net worth of at least $22.5 million*, as of Oct. 29, 2025. They own 60,658 shares of SPXC stock. They have sold 107,393 shares of SPXC stock since 2021, for an estimated $5.9 million.
John William Iii Swann $SPXC SEC Form 4 Insider Trading
John William Iii Swann has filed a total of 10 insider trades in $SPXC since 2021. Their most recent trade was a sale of 17,920 shares, made on Nov 19, 2025. Their largest trade was a sale of 21,307 shares, made on Mar 20, 2024. We estimate that they now own 60,658 shares of $SPXC, worth an estimated $16.6 million.
Insider Trading at $SPXC
There have been a total of 69 insider trades reported at $SPXC since 2021, with 0 shares purchased and 665,527 shares sold. The most active insider traders in $SPXC stock have been J Randall Data, Natausha Heleena White, and Eugene Joseph Iii Lowe. The most recent trade was a sale of 314 shares reported by J Randall Data (PRES., HEATING AND GLOBAL OPER), made on Dec 11, 2025.
History of Insider Stock Trades by John William Iii Swann
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
SPXC
|
Sale | 17,920 | Nov 19, 2025 | Nov. 21, 2025, 5:20 p.m. |
|
SPXC
|
Sale | 17,891 | Nov 19, 2025 | Nov. 21, 2025, 5:20 p.m. |
|
SPXC
|
Sale | 2,944 | Nov 19, 2025 | Nov. 21, 2025, 5:20 p.m. |
|
SPXC
|
Sale | 11,018 | Mar 20, 2024 | March 22, 2024, 4:15 p.m. |
|
SPXC
|
Sale | 21,307 | Mar 20, 2024 | March 22, 2024, 4:15 p.m. |
|
SPXC
|
Sale | 9,365 | Jul 20, 2022 | July 22, 2022, 12:30 p.m. |
|
SPXC
|
Sale | 12,422 | Jun 24, 2022 | June 28, 2022, 4:15 p.m. |
|
SPXC
|
Sale | 1,000 | Jan 03, 2022 | Jan. 4, 2022, 8 p.m. |
|
SPXC
|
Sale | 6,263 | Jan 03, 2022 | Jan. 4, 2022, 8 p.m. |
|
SPXC
|
Sale | 7,263 | Nov 29, 2021 | Nov. 30, 2021, 8 p.m. |
$SPXC Executives and Stock Owners with Insider Trades
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J Randall Data, PRES., HEATING AND GLOBAL OPER
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Natausha Heleena White, VP AND CHRO
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Eugene Joseph Iii Lowe, PRESIDENT AND CEO
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John Webster Nurkin, VP, GEN. COUNSEL & SECRETARY
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John William Iii Swann, PRES., DETECTION & MEASUREMENT
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John William Iii Swann, Pres., Heating and Location &
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Brian G. Mason, Pres. - SPX Transformer Sol.
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J Randall Data, Pres. - S. Africa & Global Op.
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John William Iii Swann, PRES., HEATING AND LOCATION &
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Michael Andrew Reilly, Corp. Controller and CAO
-
Natausha Heleena White, VP and CHRO
*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.