Gregory L Summe Net Worth
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Gregory L Summe has an estimated net worth of at least $13.5 million*, as of Oct. 29, 2025. They own 102,356 shares of STT stock. They have sold 21,510 shares of STT stock since 2021, for an estimated $1.4 million.
Gregory L Summe $STT SEC Form 4 Insider Trading
Gregory L Summe has filed a total of 2 insider trades in $STT since 2021. Their most recent trade was a sale of 10,815 shares, made on Feb 18, 2025. Their largest trade was a sale of 10,815 shares, made on Feb 18, 2025. We estimate that they now own 102,356 shares of $STT, worth an estimated $12.1 million.
Insider Trading at $STT
There have been a total of 88 insider trades reported at $STT since 2021, with 140 shares purchased and 431,448 shares sold. The most active insider traders in $STT stock have been Eric W. Aboaf, Michael L Richards, and Cyrus Taraporevala. The most recent trade was a sale of 5,676 shares reported by Kathryn M Horgan (Executive Vice President), made on Nov 28, 2025.
History of Insider Stock Trades by Gregory L Summe
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
AVTR
|
Purchase | 100,000 | Oct 30, 2025 | Oct. 31, 2025, 9:46 a.m. |
|
AVTR
|
Purchase | 100,000 | Aug 21, 2025 | Aug. 22, 2025, 4:15 p.m. |
|
AVTR
|
Purchase | 30,000 | May 23, 2025 | May 27, 2025, 4:58 p.m. |
|
AVTR
|
Purchase | 20,000 | May 22, 2025 | May 22, 2025, 5:37 p.m. |
|
AVTR
|
Purchase | 25,000 | May 07, 2025 | May 9, 2025, 4:51 p.m. |
|
AVTR
|
Purchase | 25,000 | Apr 28, 2025 | April 29, 2025, 5:58 p.m. |
STT
|
Sale | 10,815 | Feb 18, 2025 | Feb. 19, 2025, 7:29 p.m. |
|
STT
|
Sale | 3,000 | Feb 18, 2025 | Feb. 19, 2025, 7:29 p.m. |
NXPI
|
Sale | 4,695 | Feb 28, 2024 | Feb. 29, 2024, 5:05 p.m. |
|
NXPI
|
Sale | 3,000 | Feb 28, 2024 | Feb. 29, 2024, 5:05 p.m. |
$STT Executives and Stock Owners with Insider Trades
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Eric W. Aboaf, Vice Chairman and CFO
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Michael L Richards, EVP and Chief Admin Officer
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Cyrus Taraporevala, EVP; President and CEO of SSGA
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Francisco Aristeguieta, EVP and CEO of Inst. Services
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Anthony Bisegna, Executive Vice President
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Kathryn M Horgan, Executive Vice President
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John Plansky, Executive Vice President
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Michael L Richards, EVP and Senior Advisor
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Donna M Milrod, Executive Vice President
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Hanley Ronald P O, Chairman, CEO and President
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Elizabeth Schaefer, SVP, Chief Accounting Officer
-
Ann Fogarty, Executive Vice President
-
Joerg Ambrosius, Executive Vice President
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Louis D Maiuri, President and COO
-
Mostapha Tahiri, EVP and COO
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Sarah Timby, EVP and Chief Admin Officer
-
Andrew Erickson, Executive Vice President
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Ian Appleyard, EVP, CAO and Global Controller
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David C Phelan, EVP; Gen Counsel and Secretary
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Yie-Hsin Hung, EVP; President and CEO of SSGA
*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.