STATE STREET CORPORATION

STT US8574771031

United States 02110
US-MA BOSTON 155 FEDERAL ST., SUITE 700

Registration Number 042456637

Founded 1969
https://en.wikipedia.org/wiki/State_Street_Corporation

Previous Name(s):
STATE STREET BOSTON FINANCIAL CORPORATION
STATE STREET BOSTON CORPORATION

Annual Insiders Turnover, USD 2

1 annual and historical performance metrics are recalculated on a daily basis;
2 represents the total value of insider transactions (both buying and selling);

Insider Activity

Transactions: 55 Insiders: 15

Person Price Shares Total Published Completed
O Hanley Ronald P
 111.47
USD 		1,699
Sold 		189,388
USD 		12/08/2025 12/08/2025
O Hanley Ronald P
 111.24
USD 		39,466
Sold 		4,390,198
USD 		12/08/2025 12/08/2025
Richards Michael L
 109.29
USD 		990
Sold 		108,197
USD 		22/07/2025 22/07/2025
Horgan Kathryn M
 96.61
USD 		11,111
Sold 		1,073,434
USD 		30/05/2025 30/05/2025
O Hanley Ronald P
 96.72
USD 		94
Sold 		9,092
USD 		30/05/2025 30/05/2025
O Hanley Ronald P
 96.21
USD 		41,070
Sold 		3,951,345
USD 		30/05/2025 30/05/2025
Horgan Kathryn M
 96.61
USD 		11,111
Sold 		1,073,434
USD 		30/05/2025 30/05/2025
O Hanley Ronald P
 96.72
USD 		94
Sold 		9,092
USD 		30/05/2025 30/05/2025
O Hanley Ronald P
 96.21
USD 		41,070
Sold 		3,951,345
USD 		30/05/2025 30/05/2025
O Hanley Ronald P
 86.45
USD 		1,343
Sold 		116,102
USD 		15/05/2025 15/05/2025

Integrated EOD Stock Data and Insider Transactions Chart

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The visibility of insider buy and sell transactions on this chart should not be the sole factor in your decision to buy or sell a particular stock. Always consider the following dynamic reports for a broader understanding of stock market activities:

 

Last 52W Low 52W High All-Time Low All-Time High β
Company Insiders
Person / Entity Transactions Turnover, USD Average, USD First Last
O Hanley Ronald P 23 16,130,700.33 701,334.80 15/11/2023 12/08/2025
Aboaf Eric W. 5 3,008,201.00 601,640.20 01/11/2023 14/08/2024
De Saint-aignan Patrick 2 2,742,227.68 1,371,113.84 18/02/2025 28/02/2025
Horgan Kathryn M 3 2,688,947.42 896,315.81 15/08/2024 30/05/2025
Plansky John 2 2,043,884.26 1,021,942.13 23/08/2024 01/05/2025
Summe Gregory L 2 1,381,500.00 690,750.00 18/02/2025 18/02/2025
Bisegna Anthony 6 1,226,834.75 204,472.46 16/02/2024 01/05/2025
Maiuri Louis D 1 616,000.00 616,000.00 20/11/2023 20/11/2023
Fogarty Ann 1 368,536.35 368,536.35 18/02/2025 18/02/2025
Tahiri Mostapha 1 360,725.27 360,725.27 02/05/2025 02/05/2025
Timby Sarah 1 307,704.75 307,704.75 21/05/2024 21/05/2024
Ambrosius Joerg 1 306,960.00 306,960.00 10/05/2024 10/05/2024
Milrod Donna M 3 247,189.63 82,396.54 22/02/2024 16/08/2024
Richards Michael L 3 182,972.09 60,990.70 16/11/2023 22/07/2025
Schaefer Elizabeth 1 117,936.00 117,936.00 06/05/2025 06/05/2025

Insiders marked in yellow represent long-term insiders. These are individuals who have engaged in transactions for over 3 years and have conducted at least 10 transactions or reached a cumulative turnover of $1M USD. When examining transaction clusters, we prioritize those conducted by long-term insiders for analysis.

Connected Companies 3
Name LEI ISIN Ticker

3 the firms where the current insiders have executed transactions.

Stock Advanced Metrics
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Upper Bound of Standardized Transaction Amount (ubsta), USD 4 subscribe 🔒

4 represents the maximum expected transaction amount for a company's insiders, calculated based on historical data. It provides insight into the typical range of insider transaction amounts and helps in identifying unusually large transactions.

5 a proprietary metric reflecting the consistency of insider trading behavior within a company. A higher discipline index suggests more regular and predictable insider transactions.