THINKORSWIM GROUP INC. (SWIM) has 72 open-market insider trades by 29 insiders since 2007. Over the last six months insiders net bought $316K. The most active filer is Scott Michael Rajeski, CEO.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Wynnchurch Capital Partners Iv, L.P. | 10% Owner | — | 1 | $22.9M | 2025-03-14 |
| Lee K. Barba | Chairman | — | 4 | $4.9M | 2009-06-11 |
| James E. Cline | Dir | — | 4 | $1.9M | 2026-05-19 |
| Hans Von Meiss | Dir | — | 3 | $1.9M | 2009-06-11 |
| Scott Michael Rajeski | CEO | — | 8 | $1.4M | 2025-03-15 |
| Melissa Claire Feck | CHRO | — | 2 | $801K | 2023-08-11 |
| WC Partners Executive Iv, L.P. | 10% Owner | — | 1 | $688K | 2025-03-14 |
| J. Mark Borseth | CFO | — | 2 | $498K | 2023-07-25 |
| Robert Deaton Evans | Dir | — | 1 | $475K | 2024-05-02 |
| Oliver C. Gloe | CFO | — | 5 | $471K | 2026-05-20 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Oliver C. Gloe | CFO | Buy | $74K | 2026-05-20 |
| James E. Cline | Director | Buy | $242K | 2026-05-19 |
| Frank J. Dellaquila | Director | Buy | $41K | 2025-08-22 |
| Oliver C. Gloe | CFO | Buy | $82K | 2025-05-15 |
| James E. Cline | Director | Sell | $571K | 2025-05-09 |
| Wynnchurch Capital Partners Iv, L.P. | 10% Owner | Sell | $22.9M | 2025-03-14 |
Companies that share insiders with SWIM, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| WC Partners Executive Iv, L.P. | 10% Owner | Sell | $688K | 2025-03-14 |
| Scott Michael Rajeski | CEO | Sell | $286K | 2024-12-11 |
| Sanjeev Bahl | COO | Sell | $69K | 2024-11-11 |
| Oliver C. Gloe | CFO | Buy | $103K | 2024-11-11 |
| Oliver C. Gloe | CFO | Sell | $132K | 2024-10-31 |
| Scott Michael Rajeski | CEO | Sell | $338K | 2024-08-26 |
| Scott Michael Rajeski | CEO | Sell | $201K | 2024-08-16 |
| Suraj Kunchala | President & VP +1 | Sell | $103K | 2024-08-09 |
| Patrick M. Sheller | Secretary | Sell | $20K | 2024-08-09 |