MARKET_TICKER: MCK

MCKInsider Trading & SEC Form 4 Analysis

Institutional analysis of internal capital flows based on SEC Form 4 filings.

Executive Sentiment
BEARISH
SOURCE: EDGAR_SYSTEMSTATUS: VERIFIED

Automated_Intelligence_Report :: MCK

Algorithmic analysis of recent insider trading activity for MCK reveals a bearish posture among the C-suite and board members. Based on the latest SEC Form 4 filings, we have tracked capital events executed by 10 distinct corporate insiders. The aggregate nominal exposure during this reporting cycle reached $112.49M.

Market dynamics show a negative net capital flow of $89.37M when isolating open-market purchases versus open-market sales. The trading volume is heavily weighted towards open-market executions, providing a clearer signal of insider conviction regarding current valuation levels compared to option-based equity grants.

From a microstructural perspective, the most significant liquidity event was a divestment by TYLER BRIAN S. (Director), which accounts for a major share of the recent outflow. Continuous monitoring of these Tier-1 actors is essential, as their liquidity decisions often precede material corporate events or reflect an informed, asymmetric perspective on the future performance of MCK.

Volume_30D

$112.49M

USD NOMINAL VALUE
Active_Insiders

10

UNIQUE C-SUITE ENTITIES
Last_Entry

2026.03.02

ISO_8601 FORMAT
INITIALIZING_CHART_ENGINE...
Entity / TimelineMethodologyPositionNet Value
Lau Michele2026.03.02
DISPOSAL2,725$2,697,750
Martinez Maria2026.02.19
DISPOSAL349$328,012.89
Smith LeAnn B2026.02.17
DISPOSAL190$179,550
Lau Michele2026.02.11
DISPOSAL303$282,817.17
Smith LeAnn B2026.02.10
ACQUISITION508$0
Smith LeAnn B2026.02.10
ACQUISITION129$120,642.09
Lau Michele2026.02.09
ACQUISITION3,990$0
Lau Michele2026.02.09
ACQUISITION1,421$1,367,456.72
Lau Michele2026.02.09
ACQUISITION758$0
Lau Michele2026.02.09
ACQUISITION299$287,733.68
Rutledge Napoleon B JR2026.02.06
DISPOSAL328$313,240
Rodgers Thomas L2026.01.05
DISPOSAL276$225,265.68
Rutledge Napoleon B JR2025.11.07
DISPOSAL329$283,476.27
TYLER BRIAN S.2025.08.22
DISPOSAL11,930$8,418,165.9
TYLER BRIAN S.2025.08.15
DISPOSAL11,930$8,085,676.8
Rutledge Napoleon B JR2025.08.08
DISPOSAL329$218,347.43
Caruso Dominic J2025.07.30
ACQUISITION301$0
Martinez Maria2025.07.30
ACQUISITION301$0
Lerman Bradley E2025.07.30
ACQUISITION301$0
Wilson-Thompson Kathleen2025.07.30
ACQUISITION301$0
TYLER BRIAN S.2025.07.11
DISPOSAL19,371$13,716,411.39
TYLER BRIAN S.2025.06.10
ACQUISITION4,000$0
TYLER BRIAN S.2025.06.06
DISPOSAL19,370$13,673,864.1
Rodgers Thomas L2025.05.30
DISPOSAL2,891$2,058,912.38
Rutledge Napoleon B JR2025.05.28
DISPOSAL95$68,201.45
Smith LeAnn B2025.05.28
DISPOSAL341$244,807.31
Rodgers Thomas L2025.05.28
DISPOSAL510$366,134.1
Vitalone Britt J.2025.05.28
DISPOSAL1,878$1,348,234.98
Rutledge Napoleon B JR2025.05.27
DISPOSAL986$704,299.8
TYLER BRIAN S.2025.05.24
ACQUISITION5,272$0
TYLER BRIAN S.2025.05.24
ACQUISITION2,117$1,515,962.53
Smith LeAnn B2025.05.24
ACQUISITION305$0
Smith LeAnn B2025.05.24
ACQUISITION121$86,646.89
Smith LeAnn B2025.05.24
ACQUISITION142$0
Smith LeAnn B2025.05.24
ACQUISITION56$40,101.04
Rodgers Thomas L2025.05.24
ACQUISITION588$0
Rodgers Thomas L2025.05.24
ACQUISITION232$166,132.88
Vitalone Britt J.2025.05.24
ACQUISITION1,623$0
Vitalone Britt J.2025.05.24
ACQUISITION639$457,581.51
Rutledge Napoleon B JR2025.05.23
ACQUISITION136$0
Rutledge Napoleon B JR2025.05.23
ACQUISITION41$29,359.69
Rutledge Napoleon B JR2025.05.23
DISPOSAL63$45,060.12
TYLER BRIAN S.2025.05.23
ACQUISITION4,579$0
TYLER BRIAN S.2025.05.23
ACQUISITION1,826$1,307,580.34
Smith LeAnn B2025.05.23
ACQUISITION678$0
Smith LeAnn B2025.05.23
ACQUISITION267$191,196.03
Smith LeAnn B2025.05.23
DISPOSAL161$115,153.64
Rodgers Thomas L2025.05.23
ACQUISITION594$0
Rodgers Thomas L2025.05.23
ACQUISITION234$167,565.06
Vitalone Britt J.2025.05.23
ACQUISITION1,475$0
Vitalone Britt J.2025.05.23
ACQUISITION581$416,048.29
Vitalone Britt J.2025.05.23
DISPOSAL732$523,555.68
Smith LeAnn B2025.05.22
DISPOSAL1,248$895,190.4
Vitalone Britt J.2025.05.22
DISPOSAL6,336$4,544,812.8
Lau Michele2025.05.21
ACQUISITION724$0
Lau Michele2025.05.21
ACQUISITION285$204,838.05
Rutledge Napoleon B JR2025.05.21
ACQUISITION90$0
Rutledge Napoleon B JR2025.05.21
ACQUISITION27$19,405.71
Smith LeAnn B2025.05.21
ACQUISITION531$0
Smith LeAnn B2025.05.21
ACQUISITION209$150,214.57
Rodgers Thomas L2025.05.21
ACQUISITION422$0
Rodgers Thomas L2025.05.21
ACQUISITION167$120,027.91
Vitalone Britt J.2025.05.21
ACQUISITION1,207$0
Vitalone Britt J.2025.05.21
ACQUISITION475$341,396.75
TYLER BRIAN S.2025.05.21
ACQUISITION3,500$0
TYLER BRIAN S.2025.05.21
ACQUISITION1,396$1,003,347.08
Vitalone Britt J.2025.05.20
ACQUISITION10,105$0
Vitalone Britt J.2025.05.20
ACQUISITION3,769$2,710,627.11
Rodgers Thomas L2025.05.20
ACQUISITION3,664$0
Rodgers Thomas L2025.05.20
ACQUISITION1,234$887,480.46
Smith LeAnn B2025.05.20
ACQUISITION831$0
Smith LeAnn B2025.05.20
ACQUISITION203$145,995.57
Smith LeAnn B2025.05.20
ACQUISITION3,050$0
Smith LeAnn B2025.05.20
ACQUISITION1,182$850,082.58
TYLER BRIAN S.2025.05.20
ACQUISITION32,838$0
TYLER BRIAN S.2025.05.20
ACQUISITION12,978$9,333,647.82
Rutledge Napoleon B JR2025.05.19
DISPOSAL543$394,494.93
TYLER BRIAN S.2025.03.06
DISPOSAL8,962$5,684,058.88
Rutledge Napoleon B JR2025.03.01
ACQUISITION172$0
Rutledge Napoleon B JR2025.03.01
ACQUISITION60$38,415.6
Rutledge Napoleon B JR2025.03.01
ACQUISITION614$0
Rutledge Napoleon B JR2025.03.01
ACQUISITION183$117,167.58
TYLER BRIAN S.2025.02.28
DISPOSAL8,961$5,591,664
Lau Michele2025.02.25
DISPOSAL312$188,760
TYLER BRIAN S.2025.02.21
DISPOSAL8,961$5,358,588.39
TYLER BRIAN S.2025.02.14
DISPOSAL8,961$5,382,514.26
Smith LeAnn B2025.02.12
DISPOSAL188$114,602.92
Smith LeAnn B2025.02.10
ACQUISITION507$0
Smith LeAnn B2025.02.10
ACQUISITION132$79,648.8
Lau Michele2025.02.09
ACQUISITION758$0
Lau Michele2025.02.09
ACQUISITION299$178,111.31
Lau Michele2025.02.09
ACQUISITION3,989$0
Lau Michele2025.02.09
ACQUISITION1,328$791,076.32
Smith LeAnn B2025.01.02
DISPOSAL579$331,645.41
Smith LeAnn B2024.12.09
DISPOSAL579$349,026.99
TYLER BRIAN S.2024.09.05
DISPOSAL3,753$2,105,808.3
TYLER BRIAN S.2024.08.05
DISPOSAL3,753$2,349,490.59
Caruso Dominic J2024.07.31
ACQUISITION349$0
Martinez Maria2024.07.31
ACQUISITION349$0
TYLER BRIAN S.2024.07.03
DISPOSAL3,753$2,180,192.76
Entity / TimelineMethodologyPositionNet Value
Lau Michele2026.03.02
DISPOSAL2,725$2,697,750
Martinez Maria2026.02.19
DISPOSAL349$328,012.89
Smith LeAnn B2026.02.17
DISPOSAL190$179,550
Lau Michele2026.02.11
DISPOSAL303$282,817.17
Smith LeAnn B2026.02.10
ACQUISITION508$0
Smith LeAnn B2026.02.10
ACQUISITION129$120,642.09
Lau Michele2026.02.09
ACQUISITION3,990$0
Lau Michele2026.02.09
ACQUISITION1,421$1,367,456.72
Lau Michele2026.02.09
ACQUISITION758$0
Lau Michele2026.02.09
ACQUISITION299$287,733.68
Rutledge Napoleon B JR2026.02.06
DISPOSAL328$313,240
Rodgers Thomas L2026.01.05
DISPOSAL276$225,265.68
Rutledge Napoleon B JR2025.11.07
DISPOSAL329$283,476.27
TYLER BRIAN S.2025.08.22
DISPOSAL11,930$8,418,165.9
TYLER BRIAN S.2025.08.15
DISPOSAL11,930$8,085,676.8
Rutledge Napoleon B JR2025.08.08
DISPOSAL329$218,347.43
Caruso Dominic J2025.07.30
ACQUISITION301$0
Martinez Maria2025.07.30
ACQUISITION301$0
Lerman Bradley E2025.07.30
ACQUISITION301$0
Wilson-Thompson Kathleen2025.07.30
ACQUISITION301$0
TYLER BRIAN S.2025.07.11
DISPOSAL19,371$13,716,411.39
TYLER BRIAN S.2025.06.10
ACQUISITION4,000$0
TYLER BRIAN S.2025.06.06
DISPOSAL19,370$13,673,864.1
Rodgers Thomas L2025.05.30
DISPOSAL2,891$2,058,912.38
Rutledge Napoleon B JR2025.05.28
DISPOSAL95$68,201.45
Smith LeAnn B2025.05.28
DISPOSAL341$244,807.31
Rodgers Thomas L2025.05.28
DISPOSAL510$366,134.1
Vitalone Britt J.2025.05.28
DISPOSAL1,878$1,348,234.98
Rutledge Napoleon B JR2025.05.27
DISPOSAL986$704,299.8
TYLER BRIAN S.2025.05.24
ACQUISITION5,272$0
TYLER BRIAN S.2025.05.24
ACQUISITION2,117$1,515,962.53
Smith LeAnn B2025.05.24
ACQUISITION305$0
Smith LeAnn B2025.05.24
ACQUISITION121$86,646.89
Smith LeAnn B2025.05.24
ACQUISITION142$0
Smith LeAnn B2025.05.24
ACQUISITION56$40,101.04
Rodgers Thomas L2025.05.24
ACQUISITION588$0
Rodgers Thomas L2025.05.24
ACQUISITION232$166,132.88
Vitalone Britt J.2025.05.24
ACQUISITION1,623$0
Vitalone Britt J.2025.05.24
ACQUISITION639$457,581.51
Rutledge Napoleon B JR2025.05.23
ACQUISITION136$0
Rutledge Napoleon B JR2025.05.23
ACQUISITION41$29,359.69
Rutledge Napoleon B JR2025.05.23
DISPOSAL63$45,060.12
TYLER BRIAN S.2025.05.23
ACQUISITION4,579$0
TYLER BRIAN S.2025.05.23
ACQUISITION1,826$1,307,580.34
Smith LeAnn B2025.05.23
ACQUISITION678$0
Smith LeAnn B2025.05.23
ACQUISITION267$191,196.03
Smith LeAnn B2025.05.23
DISPOSAL161$115,153.64
Rodgers Thomas L2025.05.23
ACQUISITION594$0
Rodgers Thomas L2025.05.23
ACQUISITION234$167,565.06
Vitalone Britt J.2025.05.23
ACQUISITION1,475$0
Vitalone Britt J.2025.05.23
ACQUISITION581$416,048.29
Vitalone Britt J.2025.05.23
DISPOSAL732$523,555.68
Smith LeAnn B2025.05.22
DISPOSAL1,248$895,190.4
Vitalone Britt J.2025.05.22
DISPOSAL6,336$4,544,812.8
Lau Michele2025.05.21
ACQUISITION724$0
Lau Michele2025.05.21
ACQUISITION285$204,838.05
Rutledge Napoleon B JR2025.05.21
ACQUISITION90$0
Rutledge Napoleon B JR2025.05.21
ACQUISITION27$19,405.71
Smith LeAnn B2025.05.21
ACQUISITION531$0
Smith LeAnn B2025.05.21
ACQUISITION209$150,214.57
Rodgers Thomas L2025.05.21
ACQUISITION422$0
Rodgers Thomas L2025.05.21
ACQUISITION167$120,027.91
Vitalone Britt J.2025.05.21
ACQUISITION1,207$0
Vitalone Britt J.2025.05.21
ACQUISITION475$341,396.75
TYLER BRIAN S.2025.05.21
ACQUISITION3,500$0
TYLER BRIAN S.2025.05.21
ACQUISITION1,396$1,003,347.08
Vitalone Britt J.2025.05.20
ACQUISITION10,105$0
Vitalone Britt J.2025.05.20
ACQUISITION3,769$2,710,627.11
Rodgers Thomas L2025.05.20
ACQUISITION3,664$0
Rodgers Thomas L2025.05.20
ACQUISITION1,234$887,480.46
Smith LeAnn B2025.05.20
ACQUISITION831$0
Smith LeAnn B2025.05.20
ACQUISITION203$145,995.57
Smith LeAnn B2025.05.20
ACQUISITION3,050$0
Smith LeAnn B2025.05.20
ACQUISITION1,182$850,082.58
TYLER BRIAN S.2025.05.20
ACQUISITION32,838$0
TYLER BRIAN S.2025.05.20
ACQUISITION12,978$9,333,647.82
Rutledge Napoleon B JR2025.05.19
DISPOSAL543$394,494.93
TYLER BRIAN S.2025.03.06
DISPOSAL8,962$5,684,058.88
Rutledge Napoleon B JR2025.03.01
ACQUISITION172$0
Rutledge Napoleon B JR2025.03.01
ACQUISITION60$38,415.6
Rutledge Napoleon B JR2025.03.01
ACQUISITION614$0
Rutledge Napoleon B JR2025.03.01
ACQUISITION183$117,167.58
TYLER BRIAN S.2025.02.28
DISPOSAL8,961$5,591,664
Lau Michele2025.02.25
DISPOSAL312$188,760
TYLER BRIAN S.2025.02.21
DISPOSAL8,961$5,358,588.39
TYLER BRIAN S.2025.02.14
DISPOSAL8,961$5,382,514.26
Smith LeAnn B2025.02.12
DISPOSAL188$114,602.92
Smith LeAnn B2025.02.10
ACQUISITION507$0
Smith LeAnn B2025.02.10
ACQUISITION132$79,648.8
Lau Michele2025.02.09
ACQUISITION758$0
Lau Michele2025.02.09
ACQUISITION299$178,111.31
Lau Michele2025.02.09
ACQUISITION3,989$0
Lau Michele2025.02.09
ACQUISITION1,328$791,076.32
Smith LeAnn B2025.01.02
DISPOSAL579$331,645.41
Smith LeAnn B2024.12.09
DISPOSAL579$349,026.99
TYLER BRIAN S.2024.09.05
DISPOSAL3,753$2,105,808.3
TYLER BRIAN S.2024.08.05
DISPOSAL3,753$2,349,490.59
Caruso Dominic J2024.07.31
ACQUISITION349$0
Martinez Maria2024.07.31
ACQUISITION349$0
TYLER BRIAN S.2024.07.03
DISPOSAL3,753$2,180,192.76

Automated_Queries :: Frequently Asked Questions

>Who is currently buying MCK stock?

Our algorithmic tracking of SEC Form 4 filings indicates no significant open-market buying activity by major executives for MCK in the recent reporting period.

>Are MCK insiders selling their shares?

Yes, we have tracked $89.37M in recent insider liquidations. The most notable recent seller is TYLER BRIAN S., who executed the largest single offload.

>What is the overall insider sentiment for MCK?

The short-term structural capital flow indicates a BEARISH sentiment, with a net flow of $89.37M generated by 10 active C-Suite entities.

SECTOR_PEERS :: Healthcare