| 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 |
|---|---|---|---|---|---|---|---|---|---|
Counted by filing, the last 12 months brought 1 open-market purchase by 1 insider worth about $1.3M and no sales. There were none in the 12 months before that either.
The largest open-market purchase in the last two years was 586,468 shares by Raymond C Stachowiak (Executive Chairman) at an average $2.28 on June 22, 2026, about $1.3M. Three months later AMS was up 2%.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Other | 586.5K | $721.4K | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 22, 2026 | Raymond C Stachowiak | Executive Chairman | Buy | 586,468 | $2.28 | $1,337,147.04 | New | +2.1% | - | |
| May 15, 2019 | Stanley S Trotman Jr. | Director | Sell | 160,559 | $2.73 | $438,326.07 | -66.8% | - | - | |
| May 15, 2019 | Raymond C Stachowiak | Director, 10% Owner | Buy | 160,559 | $2.73 | $438,326.07 | +26.8% | - | - | |
| Jun 18, 2018 | Craig Kenji Tagawa | Coo/ CFO | Sell | 6,905 | $2.75 | $19,016.50 | -9.7% | - | - | |
| Jun 7, 2018 | Craig Kenji Tagawa | Coo/ CFO | Sell | 8,000 | $2.72 | $21,733.06 | -10.5% | - | - | |
| May 19, 2017 | Craig Kenji Tagawa | Coo/ CFO | Sell | 7,000 | $3.85 | $26,954.55 | -8.4% | - | - | |
| Mar 31, 2017 | Craig Kenji Tagawa | Coo/ CFO | Sell | 5,000 | $4.32 | $21,603.76 | -5.7% | - | - | |
| Mar 30, 2017 | Ernest A Bates | Chairman and CEO | Sell | 10,000 | $4.23 | $42,281.50 | -1.5% | - | - | |
| Jun 22, 2016 | David Larson | Director | Sell | 9,100 | $2.08 | $18,933.64 | -15.6% | - | - | |
| Jun 8, 2016 | Ernest A Bates | Chairman and CEO | Buy | 500 | $2.08 | $1,041.00 | - | - | - |