William F. Bruss is COO & CLO at Waterstone Financial, Inc. (WSBF). They have made 26 open-market trades across 2 companies since 2006, most recently 2024-03-06.
CIK 0001374571
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.
1 open-market purchase totalling $344 since 2006, against 25 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| WSBF | SELL | 2021-06-03 | 2021-06-07 | $20.04 | $655K | -2.8% | -6.9% | -1.8% |
| WSBF | SELL | 2021-05-17 | 2021-05-19 | $20.09 | $114K | +0.5% | -2.5% | +1.5% |
| WSBF | SELL | 2020-02-12 | 2020-02-13 | $17.93 | $27K | -2.0% | -22.4% | -29.0% |
| WSBF | SELL | 2019-06-03 | 2019-06-05 | $16.60 | $37K | +0.6% | +2.5% | -0.2% |
| WSBF | SELL | 2018-11-30 | 2018-12-04 | $16.85 | $20K | -0.9% | +2.3% | +3.0% |
| WSBF | SELL | 2018-08-16 | 2018-08-20 | $17.00 | $51K | -0.6% | +0.6% | -0.4% |
| WSBF | SELL | 2018-05-08 | 2018-05-21 | $17.40 | $78K | +0.9% | +3.5% | -2.0% |
| WSBF | SELL | 2018-05-08 | 2018-05-09 | $17.45 | $80K | -1.4% | +1.1% | -3.1% |
| WSBF | SELL | 2018-05-02 | 2018-05-03 | $17.45 | $65K | +0.0% | +1.7% | -1.4% |
| WSBF | SELL | 2018-04-26 | 2018-04-30 | $17.45 | $3K | +2.6% | +2.0% | -0.6% |
| WSBF | SELL | 2016-08-25 | 2016-08-25 | $16.70 | $271K | +1.9% | -0.1% | +8.3% |
| WSBF | SELL | 2016-08-25 | 2016-08-25 | $16.82 | $20K | +1.9% | -0.1% | +8.3% |
| WSBF | SELL | 2016-08-24 | 2016-08-25 | $16.70 | $221K | +1.9% | -0.1% | +8.3% |
| WSBF | SELL | 2016-08-24 | 2016-08-25 | $16.72 | $915K | +1.9% | -0.1% | +8.3% |
| WSBF | SELL | 2016-05-10 | 2016-05-12 | $14.16 | $35K | +1.5% | +0.8% | +16.1% |
| WSBF | SELL | 2016-03-01 | 2016-03-02 | $14.04 | $45K | -1.1% | +0.7% | +3.9% |
| WSBF | SELL | 2015-08-28 | 2015-09-01 | $12.60 | $10K | -2.7% | -0.3% | -0.3% |
| WSBF | SELL | 2015-04-27 | 2015-04-30 | $12.88 | $134K | -2.7% | -0.3% | -0.3% |
| WSBF | SELL | 2014-06-12 | 2014-06-16 | $10.90 | $8K | -2.7% | -0.3% | -0.3% |
| WSBF | SELL | 2014-05-16 | 2014-05-19 | $10.59 | $48K | -2.7% | -0.3% | -0.3% |
| WSBF | SELL | 2012-09-06 | 2012-09-10 | $4.85 | $15K | -2.7% | -0.3% | -0.3% |
| WSBF | SELL | 2012-03-13 | 2012-03-15 | $2.45 | $2K | -2.7% | -0.3% | -0.3% |
| WSBF | SELL | 2010-12-13 | 2010-12-14 | $3.68 | $6K | -2.7% | -0.3% | -0.3% |
| WSBF | SELL | 2010-12-09 | 2010-12-13 | $3.59 | $9K | -2.7% | -0.3% | -0.3% |
| WSBF | SELL | 2010-11-15 | 2010-11-15 | $3.92 | $4K | -2.7% | -0.3% | -0.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.