| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Insider activity in STT over the last quarter tilts toward selling: insiders offloaded a net 15,054 shares worth roughly $2.5M. In the past 30 days, 0 insiders bought and 1 sold. The bias lately has been to the sell side.
Not all activity pointed one way: 1 insider sold in the same window, though they still hold shares. Classified under Banks (Financials sector), STT's insider flows are most useful compared with peers in the same group.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CEO | 215.9K | $35.54M | -14,554 | |
| VP | 103.2K | $19.00M | - | |
| CFO | 94.2K | - | - | |
| CEO | 89.0K | - | - | |
| VP | 65.4K | - | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Apr 22, 2026 | Tahiri Mostapha | EVP And COO | Sell | 9,611 | $152.93 | $1,469,810.23 | -12.9% | +20.3% | - | |
| Apr 22, 2026 | Richards Michael L | EVP And Chief Admin Officer | Sell | 3,000 | $153.89 | $461,670.00 | -6.4% | +20.3% | - | |
| Mar 11, 2026 | Plansky John | Executive Vice President | Sell | 16,100 | $124.32 | $2,001,552.00 | -22.3% | +29.6% | - | |
| Mar 5, 2026 | Porter Brian J. | Director | Buy | 2,500 | $124.99 | $312,475.00 | +39.1% | +26.2% | - | |
| Mar 2, 2026 | O Hanley Ronald P | Chairman, CEO And President | Sell | 29,107 | $125.70 | $3,658,749.90 | -9.7% | +23.4% | - | |
| Feb 24, 2026 | Richards Michael L | EVP And Senior Advisor | Sell | 2,500 | $127.91 | $319,775.00 | -5.8% | +24.6% | - | |
| Feb 23, 2026 | Horgan Kathryn M | Executive Vice President | Sell | 5,676 | $127.10 | $721,419.60 | -5.1% | +26.7% | - | |
| Feb 23, 2026 | Ambrosius Joerg | Executive Vice President | Sell | 8,765 | $128.00 | $1,121,920.00 | -14.0% | +26.7% | - | |
| Nov 28, 2025 | Horgan Kathryn M | Executive Vice President | Sell | 5,676 | $118.55 | $672,889.80 | -5.1% | +11.1% | - | |
| Oct 27, 2025 | Richards Michael L | EVP And Senior Advisor | Sell | 1,500 | $117.24 | $175,860.00 | -3.7% | +9.0% | +43.4% |