William W. Burke is Director at TACTILE SYSTEMS TECHNOLOGY INC (TCMD). They have made 13 open-market trades across 3 companies since 2006, most recently 2026-06-30.
CIK 0001200612
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
2 open-market purchases totalling $85K since 2021, against 11 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CBLL | SELL · 10b5-1 | 2026-06-30 | 2026-07-02 | $19.84 | $44K | -0.9% | -6.7% | +24.4% |
| CBLL | SELL · 10b5-1 | 2025-12-09 | 2025-12-11 | $22.02 | $935K | +3.9% | +14.3% | -9.6% |
| ATGE | SELL | 2025-06-05 | 2025-06-06 | $128.35 | $588K | -2.3% | -4.6% | +5.7% |
| TCMD | SELL · 10b5-1 | 2025-05-08 | 2025-05-09 | $9.67 | $32K | +1.5% | +5.5% | +28.2% |
| ATGE | SELL · 10b5-1 | 2024-11-29 | 2024-12-02 | $90.39 | $362K | -2.3% | +1.4% | +9.1% |
| TCMD | SELL · 10b5-1 | 2024-05-08 | 2024-05-10 | $14.06 | $35K | -7.3% | -13.7% | -5.4% |
| ATGE | SELL | 2023-08-14 | 2023-08-15 | $43.60 | $65K | +1.4% | +2.7% | +29.5% |
| TCMD | SELL · 10b5-1 | 2023-05-12 | 2023-05-16 | $21.86 | $96K | -4.2% | +16.0% | -8.4% |
| ATGE | SELL | 2022-11-22 | 2022-11-23 | $40.66 | $37K | -1.6% | -9.8% | +2.1% |
| TCMD | BUY | 2022-08-04 | 2022-08-08 | $9.15 | $45K | +12.5% | -4.9% | -24.8% |
| TCMD | SELL · 10b5-1 | 2022-05-19 | 2022-05-23 | $10.12 | $11K | +8.0% | -19.2% | +1.2% |
| TCMD | SELL | 2021-06-24 | 2021-06-28 | $55.00 | $372K | -8.4% | -11.1% | -17.6% |
| TCMD | SELL · 10b5-1 | 2021-05-13 | 2021-05-17 | $52.08 | $42K | +2.4% | +0.1% | -22.7% |
| ATGE | BUY | 2021-02-04 | 2021-02-05 | $40.06 | $40K | +1.3% | -4.4% | -16.6% |
| TCMD | SELL | 2021-01-04 | 2021-01-06 | $45.13 | $68K | +4.4% | +20.5% | +7.7% |
| TCMD | SELL | 2020-11-02 | 2020-11-04 | $37.50 | $56K | +19.1% | +16.9% | +58.1% |
| TCMD | SELL · 10b5-1 | 2020-05-13 | 2020-05-15 | $49.94 | $27K | +3.7% | -18.5% | -25.1% |
| TCMD | SELL | 2019-06-18 | 2019-06-20 | $55.00 | $550K | +1.5% | -5.3% | -7.8% |
| TCMD | SELL · 10b5-1 | 2019-05-14 | 2019-05-16 | $52.65 | $22K | -3.2% | +6.3% | -1.5% |
| TCMD | SELL | 2018-08-09 | 2018-08-13 | $58.74 | $294K | +12.9% | +16.9% | +5.5% |
| TCMD | SELL | 2018-05-14 | 2018-05-14 | $45.86 | $32K | +7.6% | +22.4% | +28.0% |
| TCMD | SELL | 2017-12-01 | 2017-12-05 | $28.86 | $58K | +11.8% | +6.4% | +18.6% |
| TCMD | SELL · 10b5-1 | 2017-06-12 | 2017-06-14 | $25.25 | $38K | +16.1% | +28.2% | +47.0% |
| ENMC | SELL | 2006-11-03 | 2006-11-03 | $6.55 | $1.7M | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.