Thomas Patrick Joyce Jr. is CEO & President at DANAHER CORP /DE/ (DHR). They have made 37 open-market trades across 2 companies since 2007, most recently 2026-09-15.
CIK 0001362706
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 $502K since 2026, against 36 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| DHR | 203,613 | $46.6M |
| ROP | 5,129 | $2.0M |
| Total | $48.6M |
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 |
|---|---|---|---|---|---|---|---|---|
| ROP | BUY | 2026-02-06 | 2026-02-06 | $358.46 | $502K | -7.1% | +1.6% | -1.3% |
| DHR | SELL | 2020-07-24 | 2020-07-28 | $194.01 | $64.4M | +2.9% | +2.4% | +17.7% |
| DHR | SELL | 2020-02-07 | 2020-02-11 | $162.03 | $6.6M | -4.1% | -21.2% | -1.1% |
| DHR | SELL | 2020-01-31 | 2020-02-04 | $162.49 | $42.9M | +1.3% | -8.7% | -1.6% |
| DHR | SELL | 2019-07-19 | 2019-07-23 | $141.77 | $20.0M | -2.3% | -2.0% | -3.0% |
| DHR | SELL | 2019-05-16 | 2019-05-20 | $132.79 | $3.8M | +0.5% | +8.6% | +7.9% |
| DHR | SELL | 2019-04-29 | 2019-04-30 | $131.30 | $24.1M | -0.7% | -0.2% | +7.6% |
| DHR | SELL | 2019-02-24 | 2019-04-30 | $131.30 | $48.7M | -0.7% | -0.2% | +7.6% |
| DHR | SELL | 2019-02-24 | 2019-04-30 | $131.84 | $406K | -0.7% | -0.2% | +7.6% |
| DHR | SELL | 2018-11-07 | 2018-11-09 | $103.89 | $1.1M | -1.2% | -2.3% | +4.3% |
| DHR | SELL | 2018-07-30 | 2018-08-01 | $101.88 | $21.4M | -1.8% | +1.8% | -3.9% |
| DHR | SELL | 2018-04-20 | 2018-04-24 | $101.17 | $24.4M | +0.1% | +2.2% | +3.1% |
| DHR | SELL | 2017-11-01 | 2017-11-02 | $92.64 | $23.3M | +0.7% | +0.3% | +9.4% |
| DHR | SELL | 2017-07-31 | 2017-08-01 | $81.78 | $1.6M | -1.2% | +3.2% | +13.6% |
| DHR | SELL | 2017-04-21 | 2017-04-25 | $82.53 | $5.9M | +0.2% | +1.0% | -0.8% |
| DHR | SELL | 2017-02-01 | 2017-02-03 | $83.74 | $16.4M | +1.6% | +3.4% | +1.0% |
| DHR | SELL | 2017-02-01 | 2017-02-03 | $83.74 | $16.4M | +1.6% | +3.4% | +1.0% |
| DHR | SELL | 2016-10-21 | 2016-10-24 | $79.68 | $5.8M | -4.4% | -1.1% | -0.1% |
| DHR | SELL | 2016-10-21 | 2016-10-24 | $79.68 | $2.9M | -4.4% | -1.1% | -0.1% |
| DHR | SELL | 2016-08-01 | 2016-08-02 | $81.45 | $3.7M | +0.3% | +0.4% | -3.2% |
| DHR | SELL | 2016-08-01 | 2016-08-02 | $81.44 | $7.5M | +0.3% | +0.4% | -3.2% |
| DHR | SELL | 2016-04-22 | 2016-04-26 | $95.50 | $1.4M | +0.6% | +2.8% | +11.1% |
| DHR | SELL | 2016-01-27 | 2016-01-28 | $83.98 | $2.1M | +0.2% | +5.0% | +14.3% |
| DHR | SELL · 10b5-1 | 2015-10-23 | 2015-10-26 | $93.47 | $2.4M | -5.0% | +0.7% | -7.3% |
| DHR | SELL · 10b5-1 | 2015-07-24 | 2015-07-27 | $88.20 | $2.2M | -5.0% | +0.7% | +0.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.