William M. Muckian is Controller at GATX CORP (GMT). They have made 20 open-market trades across 2 companies since 2007, most recently 2019-07-31.
CIK 0001204289
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 20 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GATX | SELL | 2019-07-31 | 2019-08-01 | $77.96 | $453K | -0.2% | -3.5% | +6.8% |
| GATX | SELL | 2019-07-31 | 2019-08-01 | $77.96 | $905K | -0.2% | -3.5% | +6.8% |
| GATX | SELL | 2019-06-10 | 2019-06-11 | $75.13 | $316K | +2.9% | +0.3% | +3.3% |
| GATX | SELL | 2018-08-08 | 2018-08-09 | $84.93 | $455K | +2.1% | -0.3% | -5.2% |
| GATX | SELL | 2018-01-23 | 2018-01-24 | $69.08 | $153K | -4.7% | +3.1% | -2.5% |
| GATX | SELL | 2017-03-16 | 2017-03-17 | $59.06 | $59K | -0.6% | +0.4% | +8.1% |
| GATX | SELL | 2016-11-09 | 2016-11-14 | $47.35 | $300K | +6.5% | +17.9% | +15.4% |
| GATX | SELL | 2016-10-25 | 2016-10-26 | $46.02 | $120K | +2.0% | +21.0% | +33.9% |
| GATX | SELL | 2016-08-11 | 2016-08-15 | $44.01 | $103K | +0.5% | -7.9% | +15.2% |
| GMT | SELL | 2015-10-27 | 2015-10-28 | $46.06 | $145K | N/A | N/A | N/A |
| GMT | SELL | 2014-05-07 | 2014-05-07 | $64.06 | $51K | N/A | N/A | N/A |
| GMT | SELL | 2014-05-02 | 2014-05-06 | $65.38 | $202K | N/A | N/A | N/A |
| GMT | SELL | 2013-05-10 | 2013-05-13 | $52.47 | $18K | N/A | N/A | N/A |
| GMT | SELL | 2013-02-08 | 2013-02-11 | $48.68 | $41K | N/A | N/A | N/A |
| GMT | SELL | 2013-01-29 | 2013-01-29 | $46.57 | $22K | N/A | N/A | N/A |
| GMT | SELL | 2012-03-12 | 2012-03-13 | $43.11 | $44K | N/A | N/A | N/A |
| GMT | SELL | 2012-01-23 | 2012-01-25 | $43.55 | $70K | N/A | N/A | N/A |
| GMT | SELL | 2011-04-28 | 2011-05-02 | $42.17 | $358K | N/A | N/A | N/A |
| GMT | SELL | 2010-11-24 | 2010-11-29 | $33.31 | $149K | N/A | N/A | N/A |
| GMT | SELL | 2007-04-30 | 2007-05-01 | $49.91 | $287K | 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.