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LH SEC filings (2026)

CIK 920148 · Services-Medical Laboratories (SIC 8071) · fiscal year ends in December

3,890 filings on EDGAR since 1994 · 39 annual, 100 quarterly, 1,110 current · financial statements · earnings

Latest 10-K
Feb 24, 2026
fiscal year to Dec 31, 2025
Latest 10-Q
Aug 5, 2026
quarter to Jun 30, 2026
Latest 8-K
Sep 30, 2026
Labcorp to Announce Third Quarter Financial Results on October 28, 2026
Last earnings release
Jul 30, 2026
$4.99 vs $4.79 · ▲ 2.7%
Filings on file
3,890
since 1994, 2,180 insider forms

What happened, last 12 months#

Every earnings release with its print, every report with its quarter, the other 8-Ks by the headline of the press release they furnish or by their items, the proxy statements, and each day an insider bought or sold — newest first, each line opening the filing on EDGAR. The index by form and year follows.

September 2026

August 2026

July 2026

June 2026

May 2026

April 2026

March 2026

February 2026

January 2026

December 2025

November 2025

October 2025

Insider transactions#

What officers, directors and 10% holders reported on Forms 4 and 5 over the last 13 months, from the documents themselves: one insider’s trades of one kind on one day are one row, with the shares, the price range and the total as filed. Open-market buys and sells first; awards, exercises, tax withholding, gifts and employee-plan purchases are grouped below them.

Over the last 13 months insiders sold $10.4M in 18 sales and bought nothing on the open market; 198 other transactions (awards, exercises, tax withholding, gifts and plan purchases).

DateInsider
Aug 17, 2026Form 4ANDERSON KERRII BDirectorSold · $954K · 3,000 sh · 10b5-1
Aug 11, 2026Form 4Schechter Adam HPresident & CEO · DirectorSold · $1.5M · 4,669 sh · 10b5-1
Aug 4, 2026Form 4Summy Amy B.EVP, Chief Marketing OfficerSold · $283K · 924 sh
Aug 3, 2026Form 4Wilkinson Peter JSVP, Chief Accounting OfficerSold · $439K · 1,420 sh
Jul 2, 2026Form 4Vaughn Bryan TEVP and President, DiagnosticsSold · $67K · 234 sh · 10b5-1
Jul 2, 2026Form 4Kyle Kathryn WEVP, Chief Legal OfficerSold · $26K · 92 sh · 10b5-1
Jun 8, 2026Form 4Kyle Kathryn WEVP, Chief Legal OfficerSold · $201K · 762 sh · 10b5-1
May 11, 2026Form 4Schechter Adam HPresident & CEO · DirectorSold · $1.5M · 5,903 sh · 10b5-1
Mar 27, 2026Form 4Wilkinson Peter JSVP, Chief Accounting OfficerSold · $436K · 1,633 sh · 10b5-1
Mar 27, 2026Form 4Meltzer Jonathan CEVP, OperationsSold · $224K · 839 sh · 10b5-1
Mar 3, 2026Form 4Schechter Adam HPresident & CEO · DirectorSold · $2.4M · 8,705 sh
Feb 27, 2026Form 4van der Vaart Sandra DEVP, Corporate AffairsSold · $156K · 547.54 sh
Feb 24, 2026Form 4Caveney Brian JEVP, Pres of ED, CMO & CSOSold · $429K · 1,500 sh
Feb 19, 2026Form 4Wilkinson Peter JSVP, Chief Accounting OfficerSold · $185K · 666 sh · 10b5-1
Feb 12, 2026Form 4Meltzer Jonathan CEVP, OperationsSold · $25K · 87 sh · 10b5-1
Feb 11, 2026Form 4Schechter Adam HPresident & CEO · DirectorSold · $1.5M · 5,273 sh · 10b5-1
Feb 10, 2026Form 4Meltzer Jonathan CEVP, OperationsSold · $25K · 91 sh · 10b5-1
Feb 9, 2026Form 4Meltzer Jonathan CEVP, OperationsSold · $24K · 88 sh · 10b5-1
Awards, exercises, withholding and plan purchases · 198 transactions
DateInsider
Sep 1, 2026Form 4Caveney Brian JEVP, Pres of BLS, CMO & CSOAward · Restricted Stock Unit · $0 · 3,000 sh
Sep 1, 2026Form 4Vaughn Bryan TEVP and President, DiagnosticsAward · Restricted Stock Unit · $0 · 1,500 sh
Sep 1, 2026Form 4Meltzer Jonathan CEVP, COOAward · Restricted Stock Unit · $0 · 900 sh
Sep 1, 2026Form 4Oyegunwa AkinboladeEVP, CIO & CTOAward · Restricted Stock Unit · $0 · 750 sh
Aug 3, 2026Form 4Wilkinson Peter JSVP, Chief Accounting OfficerExercise or conversion · $280K · 1,338 sh
Aug 3, 2026Form 4Wilkinson Peter JSVP, Chief Accounting OfficerExercise or conversion · Non-qualified Stock Options · $0 · 1,338 sh
Jul 1, 2026Form 4Vaughn Bryan TEVP and President, DiagnosticsTax withholding · $26K · 93 sh · 10b5-1
Jul 1, 2026Form 4Kyle Kathryn WEVP, Chief Legal OfficerTax withholding · $21K · 73 sh · 10b5-1
Jul 1, 2026Form 4Vaughn Bryan TEVP and President, DiagnosticsExercise or conversion · — · 327 sh · 10b5-1
Jul 1, 2026Form 4Vaughn Bryan TEVP and President, DiagnosticsExercise or conversion · Restricted Stock Unit · $0 · 327 sh · 10b5-1
Jul 1, 2026Form 4Kyle Kathryn WEVP, Chief Legal OfficerExercise or conversion · — · 256 sh · 10b5-1
Jul 1, 2026Form 4Kyle Kathryn WEVP, Chief Legal OfficerExercise or conversion · Restricted Stock Unit · $0 · 256 sh · 10b5-1
Mar 26, 2026Form 4Schechter Adam HPresident & CEO · DirectorTax withholding · $7.0M · 26,106 sh
Mar 26, 2026Form 4Schroeder Mark SEVP, Pres Diagnostics & COOTax withholding · $1.6M · 6,068 sh
Mar 26, 2026Form 4Caveney Brian JEVP, Pres of ED, CMO & CSOTax withholding · $1.3M · 4,905 sh
Mar 26, 2026Form 4GRAHAM ANITA ZEVP, CHROTax withholding · $773K · 2,879 sh
Mar 26, 2026Form 4van der Vaart Sandra DEVP, Corporate AffairsTax withholding · $731K · 2,722 sh
Mar 26, 2026Form 4Summy Amy B.EVP, Chief Marketing OfficerTax withholding · $493K · 1,836 sh
Mar 26, 2026Form 4Wilkinson Peter JSVP, Chief Accounting OfficerTax withholding · $203K · 755 sh · 10b5-1
Mar 26, 2026Form 4Meltzer Jonathan CEVP, OperationsTax withholding · $191K · 711 sh · 10b5-1
Mar 26, 2026Form 4Bailey Megan D.EVP, Pres, Central Labs & IntlTax withholding · $129K · 481 sh
Mar 26, 2026Form 4Kyle Kathryn WEVP, Chief Legal OfficerTax withholding · $121K · 451 sh
Mar 26, 2026Form 4Vaughn Bryan TEVP, DiagnosticsTax withholding · $121K · 451 sh
Mar 26, 2026Form 4Oyegunwa AkinboladeEVP, CIO & CTOTax withholding · $103K · 382 sh
Mar 26, 2026Form 4Schechter Adam HPresident & CEO · DirectorAward · $0 · 58,470 sh
Mar 26, 2026Form 4Schroeder Mark SEVP, Pres Diagnostics & COOAward · $0 · 12,272 sh
Mar 26, 2026Form 4Caveney Brian JEVP, Pres of ED, CMO & CSOAward · $0 · 11,290 sh
Mar 26, 2026Form 4GRAHAM ANITA ZEVP, CHROAward · $0 · 6,604 sh
Mar 26, 2026Form 4van der Vaart Sandra DEVP, Corporate AffairsAward · $0 · 6,382 sh
Mar 26, 2026Form 4Summy Amy B.EVP, Chief Marketing OfficerAward · $0 · 3,994 sh
Mar 26, 2026Form 4Meltzer Jonathan CEVP, OperationsAward · $0 · 2,388 sh · 10b5-1
Mar 26, 2026Form 4Wilkinson Peter JSVP, Chief Accounting OfficerAward · $0 · 2,388 sh · 10b5-1
Mar 26, 2026Form 4Kyle Kathryn WEVP, Chief Legal OfficerAward · $0 · 1,584 sh
Mar 26, 2026Form 4Vaughn Bryan TEVP, DiagnosticsAward · $0 · 1,584 sh
Mar 26, 2026Form 4Oyegunwa AkinboladeEVP, CIO & CTOAward · $0 · 1,340 sh
Mar 26, 2026Form 4Bailey Megan D.EVP, Pres, Central Labs & IntlAward · $0 · 1,184 sh
Feb 11, 2026Form 4Schechter Adam HPresident & CEO · DirectorTax withholding · $441K · 1,521 sh · 10b5-1
Feb 11, 2026Form 4Schroeder Mark SEVP, Pres Diagnostics & COOTax withholding · $75K · 259 sh
Feb 11, 2026Form 4Wang Julia AijunChief Financial Officer, EVPTax withholding · $71K · 245 sh
Feb 11, 2026Form 4Caveney Brian JEVP, Pres of ED, CMO & CSOTax withholding · $61K · 211 sh
Feb 11, 2026Form 4Wilkinson Peter JSVP, Chief Accounting OfficerTax withholding · $60K · 206 sh
Feb 11, 2026Form 4Bailey Megan D.EVP, Pres, Central Labs & IntlTax withholding · $40K · 138 sh
Feb 11, 2026Form 4GRAHAM ANITA ZEVP, CHROTax withholding · $32K · 109 sh
Feb 11, 2026Form 4van der Vaart Sandra DEVP, Corporate AffairsTax withholding · $29K · 99 sh
Feb 11, 2026Form 4Vaughn Bryan TEVP, DiagnosticsTax withholding · $27K · 93 sh
Feb 11, 2026Form 4Summy Amy B.EVP, Chief Marketing OfficerTax withholding · $24K · 83 sh
Feb 11, 2026Form 4Meltzer Jonathan CEVP, OperationsTax withholding · $20K · 70 sh · 10b5-1
Feb 11, 2026Form 4Oyegunwa AkinboladeEVP, CIO & CTOTax withholding · $20K · 68 sh
Feb 11, 2026Form 4Kyle Kathryn WEVP, Chief Legal OfficerTax withholding · $18K · 62 sh
Feb 11, 2026Form 4Schechter Adam HPresident & CEO · DirectorExercise or conversion · — · 3,656 sh · 10b5-1
Feb 11, 2026Form 4Schechter Adam HPresident & CEO · DirectorExercise or conversion · Restricted Stock Unit · $0 · 3,656 sh · 10b5-1
Feb 11, 2026Form 4ANDERSON KERRII BDirectorExercise or conversion · — · 897 sh
Feb 11, 2026Form 4ANDERSON KERRII BDirectorExercise or conversion · Restricted Stock Unit · $0 · 897 sh
Feb 11, 2026Form 4Davis Jeffrey A.DirectorExercise or conversion · — · 897 sh
Feb 11, 2026Form 4Davis Jeffrey A.DirectorExercise or conversion · Restricted Stock Unit · $0 · 897 sh
Feb 11, 2026Form 4Kliphouse Kirsten MarieDirectorExercise or conversion · — · 897 sh
Feb 11, 2026Form 4Kliphouse Kirsten MarieDirectorExercise or conversion · Restricted Stock Unit · $0 · 897 sh
Feb 11, 2026Form 4Kong GarhengDirectorExercise or conversion · — · 897 sh
Feb 11, 2026Form 4Kong GarhengDirectorExercise or conversion · Restricted Stock Unit · $0 · 897 sh
Feb 11, 2026Form 4NEUPERT PETER MDirectorExercise or conversion · — · 897 sh
Feb 11, 2026Form 4NEUPERT PETER MDirectorExercise or conversion · Restricted Stock Unit · $0 · 897 sh
Feb 11, 2026Form 4Parham Richelle PDirectorExercise or conversion · — · 897 sh
Feb 11, 2026Form 4Parham Richelle PDirectorExercise or conversion · Restricted Stock Unit · $0 · 897 sh
Feb 11, 2026Form 4Wengel Kathryn EDirectorExercise or conversion · — · 897 sh
Feb 11, 2026Form 4Wengel Kathryn EDirectorExercise or conversion · Restricted Stock Unit · $0 · 897 sh
Feb 11, 2026Form 4Rothman PaulDirectorExercise or conversion · — · 897 sh
Feb 11, 2026Form 4Rothman PaulDirectorExercise or conversion · Restricted Stock Unit · $0 · 897 sh
Feb 11, 2026Form 4Wang Julia AijunChief Financial Officer, EVPExercise or conversion · — · 860 sh
Feb 11, 2026Form 4Wang Julia AijunChief Financial Officer, EVPExercise or conversion · Restricted Stock Unit · $0 · 860 sh
Feb 11, 2026Form 4Schroeder Mark SEVP, Pres Diagnostics & COOExercise or conversion · — · 806 sh
Feb 11, 2026Form 4Schroeder Mark SEVP, Pres Diagnostics & COOExercise or conversion · Restricted Stock Unit · $0 · 806 sh
Feb 11, 2026Form 4Caveney Brian JEVP, Pres of ED, CMO & CSOExercise or conversion · — · 740 sh
Feb 11, 2026Form 4Caveney Brian JEVP, Pres of ED, CMO & CSOExercise or conversion · Restricted Stock Unit · $0 · 740 sh
Feb 11, 2026Form 4Wilkinson Peter JSVP, Chief Accounting OfficerExercise or conversion · — · 696 sh
Feb 11, 2026Form 4Wilkinson Peter JSVP, Chief Accounting OfficerExercise or conversion · Restricted Stock Unit · $0 · 696 sh
Feb 11, 2026Form 4Bailey Megan D.EVP, Pres, Central Labs & IntlExercise or conversion · — · 403 sh
Feb 11, 2026Form 4Bailey Megan D.EVP, Pres, Central Labs & IntlExercise or conversion · Restricted Stock Unit · $0 · 403 sh
Feb 11, 2026Form 4van der Vaart Sandra DEVP, Corporate AffairsExercise or conversion · — · 376 sh
Feb 11, 2026Form 4van der Vaart Sandra DEVP, Corporate AffairsExercise or conversion · Restricted Stock Unit · $0 · 376 sh
Feb 11, 2026Form 4GRAHAM ANITA ZEVP, CHROExercise or conversion · — · 356 sh
Feb 11, 2026Form 4GRAHAM ANITA ZEVP, CHROExercise or conversion · Restricted Stock Unit · $0 · 356 sh
Feb 11, 2026Form 4Vaughn Bryan TEVP, DiagnosticsExercise or conversion · — · 323 sh
Feb 11, 2026Form 4Vaughn Bryan TEVP, DiagnosticsExercise or conversion · Restricted Stock Unit · $0 · 323 sh
Feb 11, 2026Form 4Meltzer Jonathan CEVP, OperationsExercise or conversion · — · 243 sh · 10b5-1
Feb 11, 2026Form 4Meltzer Jonathan CEVP, OperationsExercise or conversion · Restricted Stock Unit · $0 · 243 sh · 10b5-1
Feb 11, 2026Form 4Oyegunwa AkinboladeEVP, CIO & CTOExercise or conversion · — · 230 sh
Feb 11, 2026Form 4Oyegunwa AkinboladeEVP, CIO & CTOExercise or conversion · Restricted Stock Unit · $0 · 230 sh
Feb 11, 2026Form 4Summy Amy B.EVP, Chief Marketing OfficerExercise or conversion · — · 230 sh
Feb 11, 2026Form 4Summy Amy B.EVP, Chief Marketing OfficerExercise or conversion · Restricted Stock Unit · $0 · 230 sh
Feb 11, 2026Form 4Kyle Kathryn WEVP, Chief Legal OfficerExercise or conversion · — · 216 sh
Feb 11, 2026Form 4Kyle Kathryn WEVP, Chief Legal OfficerExercise or conversion · Restricted Stock Unit · $0 · 216 sh
Feb 10, 2026Form 4Schechter Adam HPresident & CEO · DirectorAward · Non-qualified Stock Options · $0 · 31,700 sh
Feb 10, 2026Form 4Schechter Adam HPresident & CEO · DirectorAward · Restricted Stock Unit · $0 · 10,440 sh
Feb 10, 2026Form 4Wang Julia AijunChief Financial Officer, EVPAward · Non-qualified Stock Options · $0 · 7,100 sh
Feb 10, 2026Form 4Caveney Brian JEVP, Pres of ED, CMO & CSOAward · Non-qualified Stock Options · $0 · 6,100 sh
Feb 10, 2026Form 4GRAHAM ANITA ZEVP, CHROAward · Non-qualified Stock Options · $0 · 4,100 sh
Feb 10, 2026Form 4Bailey Megan D.EVP, Pres, Central Labs & IntlAward · Non-qualified Stock Options · $0 · 3,300 sh
Feb 10, 2026Form 4Kyle Kathryn WEVP, Chief Legal OfficerAward · Non-qualified Stock Options · $0 · 2,700 sh
Feb 10, 2026Form 4Oyegunwa AkinboladeEVP, CIO & CTOAward · Non-qualified Stock Options · $0 · 2,400 sh
Feb 10, 2026Form 4Wang Julia AijunChief Financial Officer, EVPAward · Restricted Stock Unit · $0 · 2,350 sh
Feb 10, 2026Form 4Vaughn Bryan TEVP, DiagnosticsAward · Non-qualified Stock Options · $0 · 2,200 sh
Feb 10, 2026Form 4Caveney Brian JEVP, Pres of ED, CMO & CSOAward · Restricted Stock Unit · $0 · 2,020 sh
Feb 10, 2026Form 4Summy Amy B.EVP, Chief Marketing OfficerAward · Non-qualified Stock Options · $0 · 1,900 sh
Feb 10, 2026Form 4Meltzer Jonathan CEVP, OperationsAward · Non-qualified Stock Options · $0 · 1,900 sh · 10b5-1
Feb 10, 2026Form 4GRAHAM ANITA ZEVP, CHROAward · Restricted Stock Unit · $0 · 1,360 sh
Feb 10, 2026Form 4Wilkinson Peter JSVP, Chief Accounting OfficerAward · Non-qualified Stock Options · $0 · 1,300 sh
Feb 10, 2026Form 4Bailey Megan D.EVP, Pres, Central Labs & IntlAward · Restricted Stock Unit · $0 · 1,100 sh
Feb 10, 2026Form 4Kyle Kathryn WEVP, Chief Legal OfficerAward · Restricted Stock Unit · $0 · 880 sh
Feb 10, 2026Form 4Oyegunwa AkinboladeEVP, CIO & CTOAward · Restricted Stock Unit · $0 · 810 sh
Feb 10, 2026Form 4ANDERSON KERRII BDirectorAward · Restricted Stock Unit · $0 · 773 sh
Feb 10, 2026Form 4Bulto Carulla VictorDirectorAward · Restricted Stock Unit · $0 · 773 sh
Feb 10, 2026Form 4Davis Jeffrey A.DirectorAward · Restricted Stock Unit · $0 · 773 sh
Feb 10, 2026Form 4Kliphouse Kirsten MarieDirectorAward · Restricted Stock Unit · $0 · 773 sh
Feb 10, 2026Form 4NEUPERT PETER MDirectorAward · Restricted Stock Unit · $0 · 773 sh
Feb 10, 2026Form 4Parham Richelle PDirectorAward · Restricted Stock Unit · $0 · 773 sh
Feb 10, 2026Form 4Wengel Kathryn EDirectorAward · Restricted Stock Unit · $0 · 773 sh
Feb 10, 2026Form 4Sampson John HDirectorAward · Restricted Stock Unit · $0 · 773 sh
Feb 10, 2026Form 4Kong GarhengDirectorAward · Restricted Stock Unit · $0 · 773 sh
Feb 10, 2026Form 4Rothman PaulDirectorAward · Restricted Stock Unit · $0 · 733 sh
Feb 10, 2026Form 4Vaughn Bryan TEVP, DiagnosticsAward · Restricted Stock Unit · $0 · 730 sh
Feb 10, 2026Form 4Summy Amy B.EVP, Chief Marketing OfficerAward · Restricted Stock Unit · $0 · 620 sh
Feb 10, 2026Form 4Meltzer Jonathan CEVP, OperationsAward · Restricted Stock Unit · $0 · 620 sh · 10b5-1
Feb 10, 2026Form 4Wilkinson Peter JSVP, Chief Accounting OfficerAward · Restricted Stock Unit · $0 · 440 sh
Feb 9, 2026Form 4Schechter Adam HPresident & CEO · DirectorTax withholding · $370K · 1,352 sh
Feb 9, 2026Form 4Schroeder Mark SEVP, Pres Diagnostics & COOTax withholding · $60K · 219 sh
Feb 9, 2026Form 4Caveney Brian JEVP, Pres of ED, CMO & CSOTax withholding · $49K · 180 sh
Feb 9, 2026Form 4GRAHAM ANITA ZEVP, CHROTax withholding · $31K · 112 sh
Feb 9, 2026Form 4Bailey Megan D.EVP, Pres, Central Labs & IntlTax withholding · $30K · 108 sh
Feb 9, 2026Form 4van der Vaart Sandra DEVP, Corporate AffairsTax withholding · $25K · 93 sh
Feb 9, 2026Form 4Meltzer Jonathan CEVP, OperationsTax withholding · $22K · 82 sh · 10b5-1
Feb 9, 2026Form 4Summy Amy B.EVP, Chief Marketing OfficerTax withholding · $22K · 80 sh
Feb 9, 2026Form 4Kyle Kathryn WEVP, Chief Legal OfficerTax withholding · $17K · 61 sh
Feb 9, 2026Form 4Vaughn Bryan TEVP, DiagnosticsTax withholding · $17K · 61 sh
Feb 9, 2026Form 4Oyegunwa AkinboladeEVP, CIO & CTOTax withholding · $14K · 51 sh
Feb 9, 2026Form 4Wilkinson Peter JSVP, Chief Accounting OfficerTax withholding · $13K · 46 sh
Feb 7, 2026Form 4Schechter Adam HPresident & CEO · DirectorExercise or conversion · — · 3,249 sh
Feb 7, 2026Form 4Schechter Adam HPresident & CEO · DirectorExercise or conversion · Restricted Stock Unit · $0 · 3,249 sh
Feb 7, 2026Form 4Schroeder Mark SEVP, Pres Diagnostics & COOExercise or conversion · — · 681 sh
Feb 7, 2026Form 4Schroeder Mark SEVP, Pres Diagnostics & COOExercise or conversion · Restricted Stock Unit · $0 · 681 sh
Feb 7, 2026Form 4Caveney Brian JEVP, Pres of ED, CMO & CSOExercise or conversion · — · 628 sh
Feb 7, 2026Form 4Caveney Brian JEVP, Pres of ED, CMO & CSOExercise or conversion · Restricted Stock Unit · $0 · 628 sh
Feb 7, 2026Form 4GRAHAM ANITA ZEVP, CHROExercise or conversion · — · 367 sh
Feb 7, 2026Form 4GRAHAM ANITA ZEVP, CHROExercise or conversion · Restricted Stock Unit · $0 · 367 sh
Feb 7, 2026Form 4van der Vaart Sandra DEVP, Corporate AffairsExercise or conversion · — · 353 sh
Feb 7, 2026Form 4van der Vaart Sandra DEVP, Corporate AffairsExercise or conversion · Restricted Stock Unit · $0 · 353 sh
Feb 7, 2026Form 4Bailey Megan D.EVP, Pres, Central Labs & IntlExercise or conversion · — · 289 sh
Feb 7, 2026Form 4Bailey Megan D.EVP, Pres, Central Labs & IntlExercise or conversion · Restricted Stock Unit · $0 · 289 sh
Feb 7, 2026Form 4Meltzer Jonathan CEVP, OperationsExercise or conversion · — · 263 sh · 10b5-1
Feb 7, 2026Form 4Meltzer Jonathan CEVP, OperationsExercise or conversion · Restricted Stock Unit · $0 · 263 sh · 10b5-1
Feb 7, 2026Form 4Summy Amy B.EVP, Chief Marketing OfficerExercise or conversion · — · 222 sh

Reports and proxy statements#

Annual reports (10-K, 20-F, 40-F), quarterly reports (10-Q), current reports (8-K, 6-K) and proxy statements, newest first. An 8-K that furnishes a press release is headed by the release’s headline, its items beneath; any other 8-K is described by its items. A form opens the press release where there is one, else the document on EDGAR, or the filing’s index where it furnishes other exhibits.

2026 · 26 filings
FiledWhat it is
Sep 30, 20268-KLabcorp to Announce Third Quarter Financial Results on October 28, 2026Regulation FD disclosure
Sep 22, 20268-KRegulation FD disclosure
Sep 10, 20268-KLabcorp Highlights Strategic Priorities Driving Durable Growth and Shareholder Value at 2026 Investor DayRegulation FD disclosure
Aug 28, 20268-KLabcorp to Speak at the Morgan Stanley 24th Annual Global Healthcare ConferenceRegulation FD disclosure
Aug 17, 20268-KLabcorp to Host Investor Day on September 10, 2026Regulation FD disclosure
Aug 14, 20268-KDirectors or officers; compensation
Aug 5, 202610-QQuarterly report, Q2 2026 — revenue $3.73B (+6% y/y), net income $298.7M, EPS $3.64
Jul 30, 20268-KEarnings release — EPS $4.99 vs $4.79 est. (+4.2%); revenue $3.73B (+6% y/y) 2.7%
Jul 10, 20268-KLabcorp Declares Quarterly DividendRegulation FD disclosure
Jun 30, 20268-KLabcorp to Announce Second Quarter Financial Results on July 30, 2026Regulation FD disclosure
May 27, 20268-KLabcorp to Present at the Jefferies Global Healthcare ConferenceRegulation FD disclosure
May 26, 20268-KShareholder vote results
May 4, 202610-QQuarterly report, Q1 2026 — revenue $3.54B (+6% y/y), net income $277.8M, EPS $3.35
Apr 30, 20268-KEarnings release — EPS $4.25 vs $4.09 est. (+3.9%); revenue $3.54B (+6% y/y) 0.1%
Apr 10, 2026ARSAnnual report to shareholders
Apr 10, 2026DEFA14AAdditional proxy materials
Apr 10, 2026DEF 14AProxy statement
Apr 9, 20268-KLabcorp Declares Quarterly DividendRegulation FD disclosure
Mar 31, 20268-KLabcorp to Announce First Quarter Financial Results on April 30, 2026Regulation FD disclosure
Mar 20, 20268-KMaterial definitive agreement; New financial obligation
Feb 24, 202610-KAnnual report, FY2025 — revenue $13.95B (+7% y/y), net income $876.5M, EPS $10.46
Feb 17, 20268-KEarnings release — EPS $4.07 vs $3.95 est. (+3.0%); revenue $3.52B (+6% y/y) 2.1%
Feb 9, 20268-KLabcorp Appoints John H. Sampson, M.D., Ph.D., to Board of DirectorsDirectors or officers; compensation; Regulation FD disclosure
Jan 29, 20268-KMaterial definitive agreement; New financial obligation
Jan 15, 20268-KLabcorp to Announce Fourth Quarter Financial Results on February 17, 2026Regulation FD disclosure
Jan 14, 20268-KLabcorp Declares Quarterly DividendRegulation FD disclosure
2025 · 29 filings
FiledWhat it is
Dec 30, 20258-KLabcorp to Speak at the 44th Annual J.P. Morgan Healthcare ConferenceRegulation FD disclosure
Dec 15, 20258-KDirectors or officers; compensation
Dec 10, 20258-KLabcorp Announces Retirement of Dr. D. Gary Gilliland from its Board of DirectorsDirectors or officers; compensation; Regulation FD disclosure
Nov 24, 20258-KDirectors or officers; compensation; Regulation FD disclosure
Oct 31, 202510-QQuarterly report, Q3 2025 — revenue $3.56B (+9% y/y), net income $261.1M, EPS $3.12
Oct 28, 20258-KEarnings release — EPS $4.18 vs $4.13 est. (+1.2%); revenue $3.56B (+9% y/y) 5.8%
Oct 8, 20258-KLabcorp Declares Quarterly DividendRegulation FD disclosure
Sep 25, 20258-KRegulation FD disclosure
Aug 28, 20258-KRegulation FD disclosure
Aug 1, 202510-QQuarterly report, Q2 2025 — revenue $3.53B (+10% y/y), net income $237.9M, EPS $2.84
Jul 24, 20258-KEarnings release — EPS $4.35 vs $4.14 est. (+5.1%); revenue $3.53B (+10% y/y) 6.9%
Jul 10, 20258-KRegulation FD disclosure
Jun 27, 20258-KMaterial definitive agreement; New financial obligation
Jun 26, 20258-KRegulation FD disclosure
May 20, 20258-KDirectors or officers; compensation; Shareholder vote results
May 8, 20258-KRegulation FD disclosure
Apr 29, 202510-QQuarterly report, Q1 2025 — revenue $3.35B (+5% y/y), net income $212.8M, EPS $2.52
Apr 29, 20258-KEarnings release — EPS $3.84 vs $3.73 est. (+3.0%); revenue $3.35B (+5% y/y) 4.7%
Apr 10, 20258-KRegulation FD disclosure
Apr 4, 2025ARSAnnual report to shareholders
Apr 4, 2025DEFA14AAdditional proxy materials
Apr 4, 2025DEF 14AProxy statement
Mar 31, 20258-KRegulation FD disclosure
Feb 25, 202510-KAnnual report, FY2024 — revenue $13.01B (+7% y/y), net income $746.0M, EPS $8.84
Feb 6, 20258-KEarnings release — EPS $3.45 vs $3.40 est. (+1.5%); revenue $3.33B (+10% y/y) 0.9%
Jan 31, 20258-KMaterial definitive agreement; New financial obligation
Jan 10, 20258-KRegulation FD disclosure
Jan 10, 20258-KRegulation FD disclosure
Jan 8, 20258-KRegulation FD disclosure
2024 · 30 filings
FiledWhat it is
Nov 19, 20248-KDirectors or officers; compensation; Regulation FD disclosure
Oct 29, 202410-QQuarterly report, Q3 2024 — revenue $3.28B (+7% y/y), net income $169.3M, EPS $2.00
Oct 24, 20248-KEarnings release — EPS $3.50 vs $3.48 est. (+0.6%); revenue $3.28B (+7% y/y) 4.6%
Oct 10, 20248-KRegulation FD disclosure
Sep 24, 20248-KRegulation FD disclosure
Sep 23, 20248-KMaterial definitive agreement
Sep 18, 20248-KOther events
Sep 3, 20248-KRegulation FD disclosure
Aug 23, 20248-KMaterial definitive agreement; New financial obligation
Aug 2, 202410-QQuarterly report, Q2 2024 — revenue $3.22B, net income $205.3M, EPS $2.43
Aug 1, 20248-KEarnings release — EPS $3.94 vs $3.78 est. (+4.2%); revenue $3.22B 8.3%
Jul 25, 20248-KRegulation FD disclosure
Jul 1, 20248-KRegulation FD disclosure
Jun 4, 20248-KRegulation FD disclosure
May 28, 20248-KRegulation FD disclosure
May 16, 20248-KShareholder vote results
May 8, 20248-KRegulation FD disclosure
May 6, 2024PX14A6GShareholder exempt solicitation
Apr 30, 202410-QQuarterly report, Q1 2024 — revenue $3.18B (+5% y/y), net income $228.0M, EPS $2.69
Apr 25, 20248-KEarnings release — EPS $3.68 vs $3.46 est. (+6.4%); revenue $3.18B (+5% y/y) 4.6%
Apr 11, 20248-KRegulation FD disclosure
Apr 4, 2024ARSAnnual report to shareholders
Apr 4, 2024DEFA14AAdditional proxy materials
Apr 4, 2024DEF 14AProxy statement
Mar 27, 20248-KRegulation FD disclosure
Feb 26, 202410-KAnnual report, FY2023 — revenue $12.16B (+3% y/y), net income $418.0M, EPS $4.77
Feb 15, 20248-KEarnings release — EPS $3.30 vs $3.29 est. (+0.3%); revenue $3.03B (−48% y/y) 2.6%
Jan 16, 20248-KRegulation FD disclosure
Jan 12, 20248-KRegulation FD disclosure
Jan 2, 20248-KRegulation FD disclosure
2023 · 39 filings — 27 × 8-K, 3 × 10-Q, 3 × 8-K/A and 5 other forms
FiledWhat it is
Oct 30, 202310-QQuarterly report, Q3 2023 — revenue $3.06B (−22% y/y), net income $183.3M
Aug 4, 202310-QQuarterly report
May 4, 202310-QQuarterly report, Q1 2023 — revenue $3.04B, net income $212.9M, EPS $2.39
May 2, 2023DEFA14AAdditional proxy materials
Apr 4, 2023PX14A6GShareholder exempt solicitation
Mar 30, 2023ARSAnnual report to shareholders
Mar 30, 2023DEFA14AAdditional proxy materials
Mar 30, 2023DEF 14AProxy statement
Feb 28, 202310-KAnnual report, FY2022 — revenue $11.86B (−10% y/y), net income $1.28B, EPS $13.97

30 current reports (8-K) not listed; the year is on EDGAR.

2022 · 26 filings — 20 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
FiledWhat it is
Nov 1, 202210-QQuarterly report
Aug 1, 202210-QQuarterly report, Q2 2022 — revenue $2.92B (−24% y/y), net income $358.6M
Apr 29, 202210-QQuarterly report, Q3 2022 — revenue $3.90B (−4% y/y), net income $491.6M
Mar 31, 2022DEFA14AAdditional proxy materials
Mar 31, 2022DEF 14AProxy statement
Feb 25, 202210-KAnnual report, FY2021 — revenue $13.14B (−6% y/y), net income $2.38B, EPS $24.39

20 current reports (8-K) not listed; the year is on EDGAR.

2021 · 32 filings — 24 × 8-K, 3 × 10-Q, 2 × 8-K/A and 3 other forms
FiledWhat it is
Nov 2, 202110-QQuarterly report, Q3 2021 — revenue $4.06B (+4% y/y), net income $587.3M, EPS $6.05
Aug 5, 202110-QQuarterly report, Q2 2021 — revenue $3.84B (+39% y/y), net income $467.4M, EPS $4.76
May 4, 202110-QQuarterly report, Q1 2021 — revenue $4.16B (+47% y/y), net income $769.6M, EPS $7.82
Apr 2, 2021DEFA14AAdditional proxy materials
Apr 2, 2021DEF 14AProxy statement
Feb 25, 202110-KAnnual report, FY2020 — revenue $13.98B (+21% y/y), net income $1.56B, EPS $15.88

26 current reports (8-K) not listed; the year is on EDGAR.

2020 · 27 filings — 20 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms
FiledWhat it is
Oct 29, 202010-QQuarterly report, Q3 2020 — revenue $3.90B (+33% y/y), net income $703.4M, EPS $7.17
Jul 31, 202010-QQuarterly report, Q2 2020 — revenue $2.77B (−4% y/y), net income $231.6M, EPS $2.37
May 8, 202010-QQuarterly report, Q1 2020 — revenue $2.82B (+1% y/y), net income −$317.2M, EPS −$3.27
Apr 1, 2020DEFA14AAdditional proxy materials
Apr 1, 2020DEF 14AProxy statement
Mar 5, 202010-K/AAnnual report, amended
Feb 28, 202010-KAnnual report, FY2019 — revenue $11.55B (+2% y/y), net income $823.8M, EPS $8.35

20 current reports (8-K) not listed; the year is on EDGAR.

2019 · 53 filings — 45 × 8-K, 3 × 10-Q, 2 × 8-K/A and 3 other forms
FiledWhat it is
Oct 31, 201910-QQuarterly report, Q3 2019 — revenue $2.93B (+3% y/y), net income −$317.2M, EPS $2.25
Aug 8, 201910-QQuarterly report, Q2 2019 — revenue $2.88B (+1% y/y), net income $190.4M, EPS $1.93
May 3, 201910-QQuarterly report, Q1 2019 — revenue $2.79B (−2% y/y), net income $185.6M, EPS $1.86
Mar 29, 2019DEFA14AAdditional proxy materials
Mar 29, 2019DEF 14AProxy statement
Feb 28, 201910-KAnnual report, FY2018 — revenue $11.33B (+10% y/y), net income $883.7M, EPS $8.61

47 current reports (8-K) not listed; the year is on EDGAR.

2018 · 68 filings — 60 × 8-K, 3 × 10-Q, 2 × DEFA14A and 3 other forms
FiledWhat it is
Oct 30, 201810-QQuarterly report, Q3 2018 — revenue $2.83B (+8% y/y), net income $318.8M, EPS $3.10
Jul 27, 201810-QQuarterly report, Q2 2018 — revenue $2.87B (+13% y/y), net income $233.8M, EPS $2.27
May 1, 201810-QQuarterly report, Q1 2018 — revenue $2.85B (+18% y/y), net income $173.2M, EPS $1.67
Apr 6, 2018DEFA14AAdditional proxy materials
Mar 30, 2018DEFA14AAdditional proxy materials
Mar 30, 2018DEF 14AProxy statement
Feb 27, 201810-KAnnual report, FY2017 — revenue $10.31B (+8% y/y), net income $1.23B, EPS $11.81

61 current reports (8-K) not listed; the year is on EDGAR.

2017 · 66 filings — 60 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
FiledWhat it is
Nov 2, 201710-QQuarterly report, Q3 2017 — revenue $2.62B (+9% y/y), net income $171.5M, EPS $1.65
Aug 2, 201710-QQuarterly report, Q2 2017 — revenue $2.53B (+4% y/y), net income $184.8M, EPS $1.78
Apr 28, 201710-QQuarterly report, Q1 2017 — revenue $2.41B (−75% y/y), net income $183.0M, EPS $1.75
Mar 31, 2017DEFA14AAdditional proxy materials
Mar 31, 2017DEF 14AProxy statement
Feb 27, 201710-KAnnual report, FY2016 — revenue $9.55B (+10% y/y), net income $711.8M, EPS $6.82

60 current reports (8-K) not listed; the year is on EDGAR.

2016 · 58 filings — 51 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Counted, not listed; the year is on EDGAR.

2015 · 66 filings — 56 × 8-K, 3 × 10-Q, 2 × 8-K/A and 5 other forms

Counted, not listed; the year is on EDGAR.

2014 · 48 filings — 42 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2013 · 50 filings — 43 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Counted, not listed; the year is on EDGAR.

2012 · 48 filings — 39 × 8-K, 3 × 10-Q, 2 × DEFA14A and 4 other forms

Counted, not listed; the year is on EDGAR.

2011 · 48 filings — 41 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Counted, not listed; the year is on EDGAR.

2010 · 60 filings — 52 × 8-K, 3 × 10-Q, 1 × 10-K and 4 other forms

Counted, not listed; the year is on EDGAR.

2009 · 44 filings — 34 × 8-K, 3 × 10-Q, 2 × 8-K/A and 5 other forms

Counted, not listed; the year is on EDGAR.

2008 · 57 filings — 51 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2007 · 47 filings — 42 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2006 · 42 filings — 35 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Counted, not listed; the year is on EDGAR.

2005 · 45 filings — 38 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Counted, not listed; the year is on EDGAR.

2004 · 35 filings — 28 × 8-K, 3 × 10-Q, 2 × 8-K/A and 2 other forms

Counted, not listed; the year is on EDGAR.

2003 · 44 filings — 35 × 8-K, 3 × 10-Q, 3 × 8-K/A and 3 other forms

Counted, not listed; the year is on EDGAR.

2002 · 63 filings — 45 × 8-K, 6 × DEFR14A, 3 × 10-Q and 5 other forms

Counted, not listed; the year is on EDGAR.

2001 · 41 filings — 34 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Counted, not listed; the year is on EDGAR.

2000 · 37 filings — 30 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Counted, not listed; the year is on EDGAR.

1999 · 30 filings — 24 × 8-K, 3 × 10-Q, 1 × 10-K405 and 2 other forms

Counted, not listed; the year is on EDGAR.

1998 · 25 filings — 18 × 8-K, 3 × 10-Q, 1 × 10-K405 and 3 other forms

Counted, not listed; the year is on EDGAR.

1997 · 21 filings — 13 × 8-K, 3 × 10-Q, 1 × 10-K405 and 4 other forms

Counted, not listed; the year is on EDGAR.

1996 · 13 filings — 8 × 8-K, 3 × 10-Q, 1 × 10-K405 and 1 other form

Counted, not listed; the year is on EDGAR.

1995 · 10 filings — 4 × 8-K, 3 × 10-Q, 1 × 10-K405 and 2 other forms

Counted, not listed; the year is on EDGAR.

1994 · 4 filings — 2 × 10-Q, 2 × 8-K

Counted, not listed; the year is on EDGAR.

Insider, ownership and other filings#

Insider ownership (Forms 3, 4, 5 and 144), beneficial ownership (Schedules 13D and 13G), registration and prospectus (S-1, S-3, S-8, 424B and related) and the rest, counted by year, with the newest 25 of each of the latest 3 years shown. A Form 4 is one insider’s transaction report; a 13G is a passive holder above five percent.

2026 · 107 filings — 83 × 4, 17 × 144, 4 × 3 and 3 other forms
FiledWhat it is
Sep 3, 20264Insider transaction (Form 4)
Sep 3, 20264Insider transaction (Form 4)
Sep 3, 20264Insider transaction (Form 4)
Sep 3, 20264Insider transaction (Form 4)
Aug 18, 20264Insider transaction (Form 4)
Aug 17, 2026144Notice of proposed sale (Form 144)
Aug 12, 20264Insider transaction (Form 4)
Aug 11, 2026144Notice of proposed sale (Form 144)
Aug 6, 20264Insider transaction (Form 4)
Aug 5, 20264Insider transaction (Form 4)
Aug 4, 2026144Notice of proposed sale (Form 144)
Jul 6, 20264Insider transaction (Form 4)
Jul 6, 20264Insider transaction (Form 4)
Jul 2, 2026144Notice of proposed sale (Form 144)
Jul 2, 2026144Notice of proposed sale (Form 144)
Jul 1, 2026144Notice of proposed sale (Form 144)
Jun 10, 20264Insider transaction (Form 4)
Jun 8, 2026144Notice of proposed sale (Form 144)
May 22, 2026SDSpecialized disclosure (conflict minerals)
May 13, 20264Insider transaction (Form 4)
May 11, 2026144Notice of proposed sale (Form 144)
May 6, 2026144Notice of proposed sale (Form 144)
Apr 28, 2026SCHEDULE 13GOther filings
Mar 30, 20264Insider transaction (Form 4)
Mar 30, 20264Insider transaction (Form 4)

The newest 25 of 107 shown; the full year is on EDGAR.

2025 · 99 filings — 75 × 4, 19 × 144, 1 × 3 and 4 other forms
FiledWhat it is
Dec 3, 20254Insider transaction (Form 4)
Dec 3, 20253Initial insider holdings (Form 3)
Nov 13, 20254Insider transaction (Form 4)
Nov 12, 2025144Notice of proposed sale (Form 144)
Nov 4, 20254Insider transaction (Form 4)
Nov 4, 20254Insider transaction (Form 4)
Nov 4, 20254Insider transaction (Form 4)
Oct 31, 2025144Notice of proposed sale (Form 144)
Aug 15, 20254Insider transaction (Form 4)
Aug 13, 2025144Notice of proposed sale (Form 144)
Aug 13, 20254Insider transaction (Form 4)
Aug 11, 2025144Notice of proposed sale (Form 144)
Aug 1, 20254Insider transaction (Form 4)
Jul 31, 20254Insider transaction (Form 4)
Jul 30, 2025144Notice of proposed sale (Form 144)
Jul 28, 20254Insider transaction (Form 4)
Jul 28, 20254Insider transaction (Form 4)
Jul 24, 2025144Notice of proposed sale (Form 144)
Jul 2, 20254Insider transaction (Form 4)
Jun 12, 20254Insider transaction (Form 4)
Jun 11, 2025144Notice of proposed sale (Form 144)
Jun 5, 20254Insider transaction (Form 4)
Jun 3, 2025144Notice of proposed sale (Form 144)
May 30, 2025SDSpecialized disclosure (conflict minerals)
May 29, 2025S-8Employee stock plan registration

The newest 25 of 99 shown; the full year is on EDGAR.

2024 · 135 filings — 77 × 4, 25 × 144, 17 × S-8 POS and 12 other forms
FiledWhat it is
Dec 4, 20244Insider transaction (Form 4)
Dec 4, 20244Insider transaction (Form 4)
Dec 4, 20244Insider transaction (Form 4)
Dec 3, 20243Initial insider holdings (Form 3)
Dec 2, 2024144Notice of proposed sale (Form 144)
Dec 2, 2024144Notice of proposed sale (Form 144)
Nov 26, 20244Insider transaction (Form 4)
Nov 25, 20244Insider transaction (Form 4)
Nov 22, 2024144Notice of proposed sale (Form 144)
Nov 21, 2024144Notice of proposed sale (Form 144)
Nov 13, 20244Insider transaction (Form 4)
Nov 12, 2024144Notice of proposed sale (Form 144)
Nov 5, 20244Insider transaction (Form 4)
Nov 5, 20244Insider transaction (Form 4)
Nov 4, 20243Initial insider holdings (Form 3)
Oct 25, 20244Insider transaction (Form 4)
Oct 24, 2024144Notice of proposed sale (Form 144)
Oct 18, 2024SC 13G/APassive holder above 5% (Schedule 13G), amended
Sep 18, 2024424B5Prospectus supplement
Sep 16, 2024FWPFree writing prospectus
Sep 16, 2024424B5Prospectus supplement
Sep 3, 2024144/ANotice of proposed sale (Form 144), amended
Sep 3, 2024144Notice of proposed sale (Form 144)
Aug 21, 20244Insider transaction (Form 4)
Aug 19, 2024144Notice of proposed sale (Form 144)

The newest 25 of 135 shown; the full year is on EDGAR.

2023 · 112 filings — 97 × 4, 6 × 3, 4 × SC 13G/A and 4 other forms

Counted, not listed; the year is on EDGAR.

2022 · 81 filings — 74 × 4, 3 × SC 13G/A, 1 × 3 and 3 other forms

Counted, not listed; the year is on EDGAR.

2021 · 73 filings — 65 × 4, 2 × 424B5, 2 × SC 13G/A and 4 other forms

Counted, not listed; the year is on EDGAR.

2020 · 70 filings — 65 × 4, 2 × SC 13G/A, 1 × 3 and 2 other forms

Counted, not listed; the year is on EDGAR.

2019 · 73 filings — 58 × 4, 6 × 3, 4 × SC 13G/A and 4 other forms

Counted, not listed; the year is on EDGAR.

2018 · 76 filings — 71 × 4, 2 × SC 13G/A, 1 × 5 and 2 other forms

Counted, not listed; the year is on EDGAR.

2017 · 82 filings — 66 × 4, 4 × SC 13G/A, 3 × UPLOAD and 6 other forms

Counted, not listed; the year is on EDGAR.

2016 · 79 filings — 58 × 4, 6 × SC TO-T/A, 5 × 3 and 5 other forms

Counted, not listed; the year is on EDGAR.

2015 · 88 filings — 61 × 4, 6 × 425, 5 × SC 13G/A and 11 other forms

Counted, not listed; the year is on EDGAR.

2014 · 83 filings — 56 × 4, 11 × 425, 4 × 3 and 9 other forms

Counted, not listed; the year is on EDGAR.

2013 · 78 filings — 62 × 4, 3 × 3, 3 × SC 13G/A and 6 other forms

Counted, not listed; the year is on EDGAR.

2012 · 67 filings — 54 × 4, 4 × SC 13G/A, 2 × 424B5 and 5 other forms

Counted, not listed; the year is on EDGAR.

2011 · 73 filings — 44 × 4, 16 × SC TO-T/A, 2 × 3 and 9 other forms

Counted, not listed; the year is on EDGAR.

2010 · 66 filings — 54 × 4, 3 × SC 13G/A, 2 × 4/A and 5 other forms

Counted, not listed; the year is on EDGAR.

2009 · 65 filings — 43 × 4, 6 × 3, 5 × SC TO-T/A and 6 other forms

Counted, not listed; the year is on EDGAR.

2008 · 141 filings — 128 × 4, 2 × 4/A, 2 × 5 and 7 other forms

Counted, not listed; the year is on EDGAR.

2007 · 188 filings — 174 × 4, 5 × 3, 3 × 4/A and 5 other forms

Counted, not listed; the year is on EDGAR.

2006 · 168 filings — 148 × 4, 3 × SC TO-I/A, 3 × UPLOAD and 11 other forms

Counted, not listed; the year is on EDGAR.

2005 · 141 filings — 131 × 4, 3 × 424B5, 2 × 3 and 5 other forms

Counted, not listed; the year is on EDGAR.

2004 · 158 filings — 148 × 4, 4 × 3, 3 × SC 13G/A and 3 other forms

Counted, not listed; the year is on EDGAR.

2003 · 124 filings — 101 × 4, 12 × 5, 3 × 4/A and 8 other forms

Counted, not listed; the year is on EDGAR.

2002 · 60 filings — 25 × 4, 20 × 424B3, 3 × S-3/A and 8 other forms

Counted, not listed; the year is on EDGAR.

2001 · 10 filings — 3 × S-3/A, 2 × S-3, 2 × SC 13D/A and 3 other forms

Counted, not listed; the year is on EDGAR.

2000 · 18 filings — 4 × 424B2, 3 × S-8, 3 × SC 13D/A and 5 other forms

Counted, not listed; the year is on EDGAR.

1999 · 5 filings — 4 × SC 13G, 1 × SC 13G/A

Counted, not listed; the year is on EDGAR.

1998 · 2 filings — 2 × SC 13G/A

Counted, not listed; the year is on EDGAR.

1997 · 13 filings — 3 × S-3/A, 2 × 8-A12B, 2 × S-8 and 6 other forms

Counted, not listed; the year is on EDGAR.

1996 · 3 filings — 2 × SC 13G/A, 1 × S-8

Counted, not listed; the year is on EDGAR.

1995 · 13 filings — 3 × SC 13G/A, 2 × S-4, 2 × SC 13G and 6 other forms

Counted, not listed; the year is on EDGAR.

1994 · 7 filings — 2 × S-8 POS, 1 × 424B3, 1 × 8-B12B and 3 other forms

Counted, not listed; the year is on EDGAR.

About this data#

Labcorp Holdings Inc. (LH) has 3,890 filings on EDGAR going back to 1994: 39 annual reports, 100 quarterly reports and 1,110 current reports, plus proxy statements, insider forms and ownership schedules. Its latest annual report, a 10-K, was filed on Feb 24, 2026 for the fiscal year ended Dec 31, 2025. The most recent 8-K, on Sep 30, 2026, furnished a press release headed “Labcorp to Announce Third Quarter Financial Results on October 28, 2026”. Over the last 13 months insiders sold $10.4M in 18 sales and bought nothing on the open market; 198 other transactions (awards, exercises, tax withholding, gifts and plan purchases). Not investment advice.

Every row is a filing EDGAR lists for the registrants that have been Labcorp Holdings Inc., read from the SEC’s submissions index each morning; a filing accepted after that read appears the next day. Where a company changed its filing entity (a holding-company reorganisation, Google into Alphabet) the predecessor’s filings are shown for the years it filed as the company, derived from the filings themselves. Dates are the filing date; the period is the report’s own. The latest 3 years of reports are listed in full, the next years to 10 without their 8-Ks, and older years are counted; the other forms are counted too, with the newest 25 of each of the latest 3 years shown. Insider transactions are the Form 4 and Form 5 documents themselves, filed since January 2026, every number as the insider filed it: a day’s lots are summed, a blank price adds its shares and no dollars, and a purchase through an employee stock plan is a plan purchase, not insider buying. An 8-K’s headline is the first line of the press release it furnishes (Exhibit 99), read from the filing and shown word for word; where two independent readings of the exhibit do not agree, the 8-K is described by its items instead. The documents stay on sec.gov, public domain, and every link opens the SEC’s copy. ChartRow does not summarise or interpret filings.

FAQ#

Where can I read LH's latest 10-K?
LH's latest annual report, a 10-K, was filed on Feb 24, 2026 for the fiscal year ended Dec 31, 2025. It is linked above and opens on EDGAR, the SEC's own site, where every exhibit is also listed.
When did LH last file an 8-K?
On Sep 30, 2026 it furnished a press release headed “Labcorp to Announce Third Quarter Financial Results on October 28, 2026”. An 8-K reports a material event between quarterly reports; the one that furnishes the quarter's results is filed under Item 2.02, last on Jul 30, 2026.
Are LH insiders buying or selling?
Over the last 13 months insiders sold $10.4M in 18 sales and bought nothing on the open market; 198 other transactions (awards, exercises, tax withholding, gifts and plan purchases). The most recent sale: ANDERSON KERRII B (Director) sold 3,000 shares on Aug 17, 2026 for $954K, under a 10b5-1 plan. Every figure is as the insider filed it on Form 4; a sale under a 10b5-1 plan was scheduled in advance.
How many SEC filings has LH made?
3,890 filings are on EDGAR under the registrant records that have been Labcorp Holdings Inc., going back to 1994; 2,180 of them are insider ownership forms (Forms 3, 4, 5 and 144).