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Stockfacts

EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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Insider Trades & Whales

Insider trades are parsed from SEC Form 4 filings (first-party). The ownership breakdown below is computed first-hand from SEC 13F-HR + Form 4 (institutions from 13F, insiders from Form 4). For the full filer list and quarter-over-quarter position changes, see the Institutional (13F) tab.

Ownership Breakdown

Insiders 0.45%Institutions 87.96%993 filers

Top Institutions

Form 4 Transactions

50 most recent
DateInsiderTitleCodeSharesPriceValue
Jul 2, 2026Vaughn Bryan TEVP and President, DiagnosticsS234$286.1900$66.97K
Jul 2, 2026Kyle Kathryn WEVP, Chief Legal OfficerS92$286.1900$26.33K
Jul 1, 2026Vaughn Bryan TEVP and President, DiagnosticsM327$0.0000$0.00
Jul 1, 2026Vaughn Bryan TEVP and President, DiagnosticsF93$283.8800$26.40K
Jul 1, 2026Vaughn Bryan TEVP and President, DiagnosticsM327––
Jul 1, 2026Kyle Kathryn WEVP, Chief Legal OfficerM256$0.0000$0.00
Jul 1, 2026Kyle Kathryn WEVP, Chief Legal OfficerF73$283.8800$20.72K
Jul 1, 2026Kyle Kathryn WEVP, Chief Legal OfficerM256––
Jun 8, 2026Kyle Kathryn WEVP, Chief Legal OfficerS762$263.8900$201.08K
May 11, 2026Schechter Adam HPresident & CEOS5,903$254.5000$1.50M
Mar 27, 2026Meltzer Jonathan CEVP, OperationsS839$267.0500$224.05K
Mar 27, 2026Wilkinson Peter JSVP, Chief Accounting OfficerS1,633$267.0500$436.09K
Mar 26, 2026Bailey Megan D.EVP, Pres, Central Labs & IntlF481$268.3800$129.09K
Mar 26, 2026Bailey Megan D.EVP, Pres, Central Labs & IntlA1,184$0.0000$0.00
Mar 26, 2026Kyle Kathryn WEVP, Chief Legal OfficerF451$268.3800$121.04K
Mar 26, 2026Kyle Kathryn WEVP, Chief Legal OfficerA1,584$0.0000$0.00
Mar 26, 2026Meltzer Jonathan CEVP, OperationsF711$268.3800$190.82K
Mar 26, 2026Meltzer Jonathan CEVP, OperationsA2,388$0.0000$0.00
Mar 26, 2026Oyegunwa AkinboladeEVP, CIO & CTOF382$268.3800$102.52K
Mar 26, 2026Oyegunwa AkinboladeEVP, CIO & CTOA1,340$0.0000$0.00
Mar 26, 2026Summy Amy B.EVP, Chief Marketing OfficerF1,836$268.3800$492.75K
Mar 26, 2026Summy Amy B.EVP, Chief Marketing OfficerA3,994$0.0000$0.00
Mar 26, 2026Wilkinson Peter JSVP, Chief Accounting OfficerF755$268.3800$202.63K
Mar 26, 2026Wilkinson Peter JSVP, Chief Accounting OfficerA2,388$0.0000$0.00
Mar 26, 2026GRAHAM ANITA ZEVP, CHROF2,879$268.3800$772.67K
Mar 26, 2026GRAHAM ANITA ZEVP, CHROA6,604$0.0000$0.00
Mar 26, 2026Caveney Brian JEVP, Pres of ED, CMO & CSOF863$268.3800$231.61K
Mar 26, 2026Caveney Brian JEVP, Pres of ED, CMO & CSOA1,986$0.0000$0.00
Mar 26, 2026Caveney Brian JEVP, Pres of ED, CMO & CSOF4,042$268.3800$1.08M
Mar 26, 2026Caveney Brian JEVP, Pres of ED, CMO & CSOA9,304$0.0000$0.00
Mar 26, 2026van der Vaart Sandra DEVP, Corporate AffairsF2,722$268.3800$730.53K
Mar 26, 2026van der Vaart Sandra DEVP, Corporate AffairsA6,382$0.0000$0.00
Mar 26, 2026Vaughn Bryan TEVP, DiagnosticsF451$268.3800$121.04K
Mar 26, 2026Vaughn Bryan TEVP, DiagnosticsA1,584$0.0000$0.00
Mar 26, 2026Schroeder Mark SEVP, Pres Diagnostics & COOF1,468$268.3800$393.98K
Mar 26, 2026Schroeder Mark SEVP, Pres Diagnostics & COOA2,968$0.0000$0.00
Mar 26, 2026Schroeder Mark SEVP, Pres Diagnostics & COOF4,600$268.3800$1.23M
Mar 26, 2026Schroeder Mark SEVP, Pres Diagnostics & COOA9,304$0.0000$0.00
Mar 26, 2026Schechter Adam HPresident & CEOF26,106$268.3800$7.01M
Mar 26, 2026Schechter Adam HPresident & CEOA58,470$0.0000$0.00
Mar 3, 2026Schechter Adam HPresident & CEOS8,705$279.9595$2.44M
Feb 27, 2026van der Vaart Sandra DEVP, Corporate AffairsS547$284.9100$155.84K
Feb 24, 2026Caveney Brian JEVP, Pres of ED, CMO & CSOS1,500$286.3050$429.46K
Feb 19, 2026Wilkinson Peter JSVP, Chief Accounting OfficerS666$277.9400$185.11K
Feb 12, 2026Meltzer Jonathan CEVP, OperationsS87$290.4200$25.27K
Feb 11, 2026ANDERSON KERRII BDirectorM897$0.0000$0.00
Feb 11, 2026ANDERSON KERRII BDirectorM897––
Feb 11, 2026NEUPERT PETER MDirectorM897$0.0000$0.00
Feb 11, 2026NEUPERT PETER MDirectorM897––
Feb 11, 2026Davis Jeffrey A.DirectorM897$0.0000$0.00