Thomas Patrick JR Joyce

CIK 1362706 · President and CEO · last filed 2026-05-21

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$47.49M

Companies

3

Total Filings

130

Lifetime Open-Market Net

-$203.17M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
ROP Director 6,451 $418.31 $2.70M $501.8K 9 2026-05-21
DHR President and CEO 208,432 $206.93 $43.13M -$161.29M 34 2020-07-28
XRAY President and CEO 154,387 $10.76 $1.66M -$42.39M 87 2016-02-25

Recent Filings · Page 3 of 13

130 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2019-02-21 DHR Grant (A) +76,300 $0 EDGAR
2019-02-04 DHR Grant (A) $0 EDGAR
2018-11-09 DHR Sell (S) −5,212 -$541.5K EDGAR
2018-09-10 DHR Tax (F) −4,871 -$509.8K EDGAR
2018-08-01 DHR Mixed −19,902 -$7.84M EDGAR
2018-05-09 DHR Grant (A) +29,855 $0 EDGAR
2018-04-24 DHR Mixed −17,982 -$8.34M EDGAR
2018-02-27 DHR Mixed −6,815 -$676.9K EDGAR
2018-02-22 DHR Mixed +31,008 -$672.3K EDGAR
2018-01-03 DHR Grant (A) $0 EDGAR
Showing 2130 of 130
Page 3 of 13
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.