Louis P. Maltezos is President & VP at Ameresco, Inc. (AMRC). They have made 33 open-market trades across 1 company since 2010, most recently 2026-09-15.
CIK 0001496402
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.
0 open-market purchases, against 33 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| AMRC | 33,628 | $655K |
Shares reported on the most recent Form 4, priced at the 2026-09-17 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AMRC | SELL | 2026-09-15 | 2026-09-17 | $22.46 | $13K | -12.3% | — | — |
| AMRC | SELL | 2026-03-12 | 2026-03-12 | $25.31 | $8K | +7.8% | -5.6% | -1.6% |
| AMRC | SELL | 2024-09-19 | 2024-09-19 | $37.64 | $3K | +5.3% | -13.2% | -35.3% |
| AMRC | SELL | 2024-03-19 | 2024-03-19 | $20.53 | $2K | +27.3% | -5.5% | +66.4% |
| AMRC | SELL | 2023-09-19 | 2023-09-19 | $43.51 | $4K | -11.2% | -27.2% | -26.2% |
| AMRC | SELL | 2022-03-24 | 2022-03-25 | $83.00 | $248K | -7.7% | -35.4% | -42.3% |
| AMRC | SELL | 2021-03-04 | 2021-03-08 | $44.00 | $352K | +5.1% | +12.3% | +36.8% |
| AMRC | SELL | 2020-12-14 | 2020-12-15 | $44.03 | $1.2M | +6.9% | +20.2% | +2.8% |
| AMRC | SELL | 2018-10-17 | 2018-10-18 | $12.43 | $62K | +15.6% | +14.3% | +18.5% |
| AMRC | SELL | 2018-10-03 | 2018-10-05 | $13.81 | $69K | -1.5% | +21.3% | +7.2% |
| AMRC | SELL | 2018-09-19 | 2018-09-20 | $13.58 | $68K | +1.6% | -5.8% | +8.0% |
| AMRC | SELL | 2018-09-05 | 2018-09-06 | $14.01 | $70K | -1.1% | -8.4% | +10.8% |
| AMRC | SELL | 2018-08-22 | 2018-08-23 | $14.54 | $73K | -1.7% | -5.2% | -3.1% |
| AMRC | SELL | 2018-08-08 | 2018-08-09 | $14.39 | $72K | +4.6% | -2.8% | +9.9% |
| AMRC | SELL | 2018-08-07 | 2018-08-09 | $14.91 | $522K | +4.6% | -2.8% | +9.9% |
| AMRC | SELL | 2018-07-25 | 2018-07-27 | $12.72 | $64K | +11.2% | +11.6% | -2.7% |
| AMRC | SELL | 2018-07-11 | 2018-07-13 | $12.95 | $65K | -2.7% | +9.1% | -8.0% |
| AMRC | SELL | 2018-06-27 | 2018-06-28 | $11.80 | $59K | +10.5% | +7.6% | +12.6% |
| AMRC | SELL | 2018-06-13 | 2018-06-14 | $11.76 | $59K | +1.3% | +11.5% | +17.1% |
| AMRC | SELL | 2018-05-30 | 2018-05-31 | $12.02 | $60K | -1.7% | +2.5% | +19.9% |
| AMRC | SELL | 2018-05-16 | 2018-05-17 | $11.15 | $56K | +9.9% | +8.5% | +29.1% |
| AMRC | SELL | 2018-05-02 | 2018-05-03 | $11.44 | $57K | -3.0% | +4.8% | +15.2% |
| AMRC | SELL | 2018-04-18 | 2018-04-20 | $12.42 | $62K | -9.6% | -6.8% | +2.8% |
| AMRC | SELL | 2018-04-04 | 2018-04-05 | $12.49 | $62K | -5.8% | -12.5% | +1.2% |
| AMRC | SELL | 2018-03-21 | 2018-03-22 | $11.95 | $60K | +5.4% | +1.2% | +2.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.