| 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 SEIC over the last quarter tilts toward selling: insiders offloaded a net 92,332 shares worth roughly $8.5M. In the past 30 days, 0 insiders bought and 2 sold. The bias lately has been to the sell side.
On the other side, 2 insiders reduced their position over the period. SEIC sits in the Capital Markets industry within the Financials sector, so this activity is best read against the sector's broader insider trend.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Other | 6.82M | $714.07M | - | |
| Dir | 1.56M | $163.36M | - | |
| Dir | 618.8K | $64.79M | - | |
| CEO | 192.8K | $20.19M | - | |
| Dir | 87.9K | $9.20M | -10,000 |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 3, 2026 | McCarthy Kathryn | Director | Sale+OE | 10,000 | $103.54 | $1,035,350.00 | -11.4% | - | - | |
| Jul 24, 2026 | Sharma Sanjay | See Remarks* | Sale+OE | 20,000 | $99.33 | $1,986,588.00 | -33.4% | - | - | |
| Jun 29, 2026 | West Alfred P Jr50 | Chairman Emeritus | Sell | 57,332 | $87.26 | $5,002,998.04 | -0.2% | - | - | |
| Jun 9, 2026 | Doran William55 | Director | Sell | 5,000 | $90.50 | $452,500.00 | -0.8% | - | - | |
| Apr 28, 2026 | Warner Mark Andrew | In Remarks | Sale+OE | 4,000 | $91.16 | $364,640.00 | -81.3% | +8.4% | - | |
| Apr 23, 2026 | McCabe Philip | See Remarks | Sell | 15,000 | $91.82 | $1,377,300.00 | -21.5% | +8.5% | - | |
| Apr 23, 2026 | Peterson Michael48 | Executive Vice President | Sale+OE | 10,000 | $90.00 | $900,000.00 | -33.2% | +8.5% | - | |
| Apr 23, 2026 | Sharma Sanjay | See Remarks* | Sale+OE | 25,000 | $90.12 | $2,253,013.35 | -23.5% | +8.5% | - | |
| Mar 11, 2026 | West Alfred P Jr50 | Chairman Emeritus | Sell | 62,447 | $80.12 | $5,003,141.58 | -0.2% | +13.3% | - | |
| Feb 25, 2026 | Warner Mark Andrew | See Remarks | Sale+OE | 4,000 | $81.74 | $326,960.00 | -81.3% | +11.0% | - |