David A. B. Brown is Director at EMCOR Group, Inc. (EME). They have made 51 open-market trades across 7 companies since 2006, most recently 2026-09-08.
CIK 0001112508
18 open-market purchases totalling $3.0M since 2006, against 33 sales. Across 15 scored buys the stock is down 6.7% at ninety days, and 7.4 points behind the S&P over the same stretch.
15 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 47% | 40% | 47% |
| Avg Move | +8.3% | -3.9% | -6.7% |
| Alpha | -0.2% | -1.8% | -7.4% |
| Scored | 15 | 15 | 15 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GIPL | BUY | 2026-09-08 | 2026-09-10 | $0.50 | $1K | N/A | — | — |
| GIPL | BUY | 2024-09-27 | 2026-06-04 | $0.07 | $202K | N/A | N/A | N/A |
| WLMS | BUY | 2022-11-17 | 2022-11-18 | $1.02 | $190K | +6.8% | -8.7% | -1.5% |
| WLMS | BUY | 2022-05-20 | 2022-05-24 | $1.69 | $62K | -1.0% | -8.6% | -17.2% |
| WLMS | BUY | 2022-05-17 | 2022-05-19 | $1.51 | $470K | +0.1% | -8.2% | -14.5% |
| WLMS | BUY | 2022-03-21 | 2022-03-23 | $1.76 | $352K | -3.9% | -18.7% | -28.1% |
| WLMS | BUY | 2021-11-24 | 2021-11-26 | $3.60 | $45K | +2.2% | -17.1% | -60.4% |
| WLMS | BUY | 2021-11-22 | 2021-11-24 | $3.60 | $636K | -10.2% | -18.7% | -60.3% |
| BBCP | BUY | 2020-04-16 | 2020-04-17 | $2.02 | $37K | +82.4% | +50.3% | +78.8% |
| EME | SELL | 2019-12-09 | 2019-12-10 | $86.90 | $139K | +2.4% | -0.3% | -19.4% |
| BBCP | BUY | 2019-05-10 | 2019-05-14 | $4.99 | $277K | -2.5% | -22.2% | -38.9% |
| WLMS | BUY | 2018-12-04 | 2018-12-06 | $2.25 | $11K | +19.8% | +2.2% | +2.2% |
| WLMS | BUY | 2018-11-26 | 2018-11-28 | $2.22 | $44K | +19.8% | +2.2% | +2.2% |
| WLMS | BUY | 2018-11-15 | 2018-11-19 | $2.00 | $9K | +19.8% | +2.2% | +2.2% |
| EME | SELL | 2016-08-04 | 2016-08-05 | $55.25 | $356K | -0.1% | +2.2% | +6.8% |
| LAYN | BUY | 2015-12-23 | 2015-12-28 | $4.79 | $72K | -1.9% | -10.5% | +33.5% |
| LAYN | BUY | 2015-10-14 | 2015-10-15 | $6.77 | $68K | -1.9% | +0.4% | -1.9% |
| EME | SELL | 2015-03-06 | 2015-03-09 | $44.02 | $1.1M | -8.7% | -2.2% | -2.2% |
| EME | SELL | 2014-11-06 | 2014-11-10 | $44.89 | $235K | -8.7% | -2.2% | -2.2% |
| EME | BUY | 2014-07-28 | 2017-03-17 | $51.23 | $7K | -2.5% | -3.0% | +2.7% |
| EME | SELL | 2014-03-04 | 2014-03-06 | $46.22 | $924K | -8.7% | -2.2% | -2.2% |
| LAYN | BUY | 2014-01-07 | 2014-01-08 | $16.69 | $334K | -1.9% | +0.4% | +0.4% |
| EME | SELL | 2013-07-30 | 2013-07-31 | $41.24 | $368K | -8.7% | -2.2% | -2.2% |
| ESV | SELL | 2013-06-18 | 2013-06-28 | $59.22 | $167K | N/A | N/A | N/A |
| ESV | SELL | 2013-05-08 | 2013-05-10 | $62.00 | $344K | 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.
| NSS |
| 1,590 |
| — |
| PDE | 44,177 | — |
| ESV | 16,248 | — |
| Total | $18.2M |
Shares reported on the most recent Form 4, priced at the 2026-09-10 close. 4 holdings could not be priced and are excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.