Mostapha Tahiri serves as Executive at STATE STREET CORP, where they oversee executive responsibilities. Since joining the company, Mostapha Tahiri has executed 7 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Nov 14, 2025 involved selling 74 shares valued at $8.6K.
Mostapha Tahiri currently holds 53,709 shares of STATE STREET CORP (STT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mostapha Tahiri has been a net neutral trader of STT stock. They have purchased $0 and sold $0 worth of shares.
Mostapha Tahiri's most recent insider trade was on Nov 14, 2025, when they sold 74 shares at $116.84 per share.
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| $111.07 |
| Discretionary |
| Aug 15, 2024 | STT | $6.8K | Payment | 85 | $80.55 | Discretionary |
| May 15, 2024 | STT | $6.6K | Payment | 85 | $77.57 | Discretionary |
| Feb 15, 2024 | STT | $53.2K | Payment | 728 | $73.03 | Discretionary |
| Feb 15, 2024 | STT | $0 | Award | 3,665 | $N/A | Discretionary |
| Feb 15, 2024 | STT | $64.3K | Payment | 880 | $73.03 | Discretionary |