Andrew Lampereur is President & VP at ACTUANT CORP (ATU). They have made 12 open-market trades across 3 companies since 2006, most recently 2026-07-31.
CIK 0001210581
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.
6 open-market purchases totalling $2.1M since 2007, against 6 sales. Across 5 scored buys the stock is down 1.8% at ninety days, and 0.9 points behind the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 40% | 40% |
| Avg Move | -8.0% | -3.5% | -1.8% |
| Alpha | -2.5% | -1.4% | -0.9% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ATU | BUY | 2015-12-31 | 2016-01-04 | $23.65 | $861K | -10.4% | -8.7% | +0.7% |
| ATU | BUY | 2015-12-22 | 2015-12-24 | $23.12 | $462K | -9.3% | -10.7% | +1.8% |
| ATU | BUY | 2015-10-30 | 2015-11-02 | $22.71 | $136K | -9.3% | +1.6% | -3.4% |
| ATU | BUY | 2015-10-26 | 2015-10-28 | $21.75 | $542K | -9.3% | +1.6% | -6.8% |
| GNRC | BUY | 2014-11-17 | 2014-11-17 | $41.93 | $84K | -1.8% | -1.3% | -1.3% |
| ATU | SELL | 2014-04-17 | 2014-04-22 | $35.00 | $1.4M | -9.3% | +1.6% | +1.6% |
| ATU | SELL | 2013-10-11 | 2013-10-15 | $37.51 | $1.1M | -9.3% | +1.6% | +1.6% |
| ATU | SELL | 2013-04-08 | 2013-04-10 | $29.55 | $733K | -9.3% | +1.6% | +1.6% |
| ATU | SELL | 2013-04-01 | 2013-04-03 | $31.01 | $391K | -9.3% | +1.6% | +1.6% |
| ATU | SELL · 10b5-1 | 2012-10-02 | 2012-10-04 | $28.65 | $1.4M | -9.3% | +1.6% | +1.6% |
| ATU | SELL | 2010-07-06 | 2010-07-08 | $18.05 | $1.2M | -9.3% | +1.6% | +1.6% |
| ATU | SELL · 10b5-1 | 2007-10-11 | 2007-10-15 | $67.50 | $1.4M | -9.3% | +1.6% | +1.6% |
| RBN | BUY | 2007-08-10 | 2007-08-13 | $52.15 | $52K | N/A | N/A | N/A |
| ATU | SELL | 2006-05-02 | 2006-05-04 | $63.69 | $2.4M | -9.3% | +1.6% | +1.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.