Austin J. Shanfelter is Director at MASTEC INC (MTZ). They have made 15 open-market trades across 2 companies since 2007, most recently 2026-06-05.
CIK 0001221430
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 $31K since 2011, against 14 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MTZ | 326,678 | $62.4M |
| ORN | 336,451 | $2.9M |
| CDNL | 11,529 | $169K |
| PN | 27,999 | $63K |
| OMGI | 4,014 | — |
| Total | $65.5M |
Shares reported on the most recent Form 4, priced at the 2026-06-09 close. 1 holding could not be priced and is excluded from the total.
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 |
|---|---|---|---|---|---|---|---|---|
| ORN | SELL | 2026-03-10 | 2026-03-10 | $12.17 | $1.1M | -11.1% | +1.2% | +19.2% |
| ORN | SELL | 2025-05-16 | 2025-05-19 | $8.67 | $260K | -5.2% | +1.4% | -22.7% |
| ORN | SELL | 2024-05-20 | 2024-05-20 | $9.01 | $360K | +26.5% | +12.1% | -10.9% |
| ORN | SELL | 2023-11-27 | 2023-11-28 | $4.86 | $146K | -4.9% | +5.5% | +45.1% |
| ORN | SELL | 2023-09-06 | 2023-09-07 | $4.75 | $143K | +9.0% | +15.1% | -7.2% |
| ORN | SELL | 2020-11-10 | 2020-11-12 | $3.92 | $396K | +9.2% | +16.9% | +49.9% |
| ORN | SELL | 2018-09-14 | 2018-09-18 | $8.08 | $37K | -6.3% | -24.2% | -46.5% |
| ORN | SELL | 2018-08-09 | 2018-08-13 | $9.31 | $169K | +0.7% | -7.9% | -51.0% |
| ORN | SELL | 2017-11-16 | 2017-11-21 | $7.53 | $167K | -3.8% | +0.3% | -11.0% |
| ORN | SELL | 2014-06-10 | 2014-06-12 | $11.70 | $131K | -18.1% | -1.2% | -1.2% |
| ORN | SELL | 2013-08-19 | 2013-08-21 | $10.41 | $142K | -18.1% | -1.2% | -1.2% |
| ORN | SELL | 2013-03-05 | 2013-03-05 | $10.05 | $75K | -18.1% | -1.2% | -1.2% |
| ORN | BUY | 2011-09-14 | 2011-09-14 | $6.18 | $31K | -18.1% | -1.2% | -1.2% |
| ORN | SELL | 2010-12-02 | 2010-12-08 | $14.96 | $202K | -18.1% | -1.2% | -1.2% |
| MTZ | SELL | 2008-08-08 | 2008-08-08 | $14.89 | $4.5M | -15.2% | +2.4% | +2.4% |
| MTZ | SELL · 10b5-1 | 2007-12-18 | 2007-12-20 | $9.91 | $453K | -15.2% | +2.4% | +2.4% |
| MTZ | SELL · 10b5-1 | 2007-06-26 | 2007-06-26 | $15.57 | $47K | -15.2% | +2.4% | +2.4% |
| MTZ | SELL · 10b5-1 | 2007-06-22 | 2007-06-26 | $15.18 | $486K | -15.2% | +2.4% | +2.4% |
| MTZ | SELL · 10b5-1 | 2007-06-20 | 2007-06-20 | $14.80 | $370K | -15.2% | +2.4% | +2.4% |
| MTZ | SELL · 10b5-1 | 2007-06-18 | 2007-06-20 | $14.14 | $495K | -15.2% | +2.4% | +2.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.