The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Nov 25, 2025 | Coleman Glenn | CAO & CFO | Disposed to issuer(D) | 32K | — | $0 |
| Nov 25, 2025 | Bigalke John T. | Director | Disposed to issuer(D) | 28K | $28.25 | $778K |
| Nov 25, 2025 | Boudreau Helen M | Director | Disposed to issuer(D) | 19K | $28.25 | $527K |
| Nov 25, 2025 | Davids Jody R | Director | Disposed to issuer(D) | 21K | $28.25 | $594K |
| Nov 25, 2025 | Fine Peter | Director | Disposed to issuer(D) | 35K | $28.25 | $999K |
| Nov 25, 2025 | Fine Peter | Director | Disposed to issuer(D) | 7K | $28.25 | $201K |
| Nov 25, 2025 | Miller Marc D | Director | Disposed to issuer(D) | 42K | $28.25 | $1.2M |
| Nov 25, 2025 | O'Quinn Marvin R | Director | Disposed to issuer(D) | 42K | $28.25 | $1.2M |
| Nov 25, 2025 | Statuto Richard J. | Director | Disposed to issuer(D) | 42K | $28.25 | $1.2M |
| Nov 25, 2025 | Wolf Ellen C | Director | Disposed to issuer(D) | 52K | $28.25 | $1.5M |
| Nov 25, 2025 | Brailo Andy | Chief Commercial Officer | Disposed to issuer(D) | 15K | — | $0 |
| Nov 25, 2025 | Brailo Andy | Chief Commercial Officer | Disposed to issuer(D) | 79K | $28.25 | $2.2M |
| Nov 25, 2025 | Climer Crystal | Chief Accounting Officer | Disposed to issuer(D) | 5K | — | $0 |
| Nov 25, 2025 | Climer Crystal | Chief Accounting Officer | Disposed to issuer(D) | 45K | $28.25 | $1.3M |
| Nov 25, 2025 | Klatsky David L | General Counsel | Disposed to issuer(D) | 80K | $28.25 | $2.3M |
| Nov 25, 2025 | Klatsky David L | General Counsel | Disposed to issuer(D) | 15K | — | $0 |
| Nov 25, 2025 | Alkire Michael J. | President & CEO, Director | Disposed to issuer(D) | 65K | — | $0 |
| Nov 25, 2025 | Alkire Michael J. | President & CEO, Director | Disposed to issuer(D) | 529K | $28.25 | $15.0M |
| Nov 25, 2025 | Alkire Michael J. | President & CEO, Director | Disposed to issuer(D) | 22K | — | $0 |
| Nov 25, 2025 | Alkire Michael J. | President & CEO, Director | Disposed to issuer(D) | 23K | — | $0 |
| Nov 25, 2025 | Coleman Glenn | CAO & CFO | Disposed to issuer(D) | 161K | $28.25 | $4.6M |
| Nov 25, 2025 | Zito David P. | President Performance Services | Disposed to issuer(D) | 53K | $28.25 | $1.5M |
| Nov 25, 2025 | Zito David P. | President Performance Services | Disposed to issuer(D) | 27K | — | $0 |
| Nov 25, 2025 | Radcliff Bruce J. | President Supply Chain Svs | Disposed to issuer(D) | 9K | — | $0 |
| Nov 25, 2025 | Radcliff Bruce J. | President Supply Chain Svs | Disposed to issuer(D) | 23K | $28.25 | $637K |
| Nov 11, 2025 | Coleman Glenn | CAO & CFO | Tax withholding(F) | 4K | $28.17 | $109K |
| Nov 11, 2025 | Coleman Glenn | CAO & CFO | Tax withholding(F) | 17K | $28.17 | $480K |
| Nov 1, 2025 | Climer Crystal | Chief Accounting Officer | Tax withholding(F) | 1K | $28.12 | $35K |
| Sep 5, 2025 | Brailo Andy | Chief Commercial Officer | Sell(S) | 6K | $26.29 | $147K |
| Sep 3, 2025 | Bigalke John T. | Director | Sell(S) | 1K | $25.79 | $29K |
| Sep 3, 2025 | Brailo Andy | Chief Commercial Officer | Sell(S) | 7K | $25.79 | $168K |
| Aug 26, 2025 | Klatsky David L | General Counsel | Sell(S) | 1K | $25.85 | $34K |
| Aug 25, 2025 | Alkire Michael J. | President & CEO, Director | Tax withholding(F) | 13K | $25.70 | $343K |
| Aug 25, 2025 | Klatsky David L | General Counsel | Tax withholding(F) | 2K | $25.70 | $41K |
| Aug 25, 2025 | Klatsky David L | General Counsel | Sell(S) | 3K | $25.57 | $86K |
| Aug 25, 2025 | Climer Crystal | Chief Accounting Officer | Tax withholding(F) | 425 | $25.70 | $11K |
| Aug 25, 2025 | Brailo Andy | Chief Commercial Officer | Tax withholding(F) | 2K | $25.70 | $45K |
| Aug 23, 2025 | Alkire Michael J. | President & CEO, Director | Tax withholding(F) | 11K | $25.14 | $265K |
| Aug 23, 2025 | Klatsky David L | General Counsel | Tax withholding(F) | 1K | $25.14 | $32K |
| Aug 23, 2025 | Climer Crystal | Chief Accounting Officer | Tax withholding(F) | 1K | $25.14 | $37K |
| Aug 23, 2025 | Brailo Andy | Chief Commercial Officer | Tax withholding(F) | 1K | $25.14 | $37K |
| Aug 22, 2025 | Alkire Michael J. | President & CEO, Director | Tax withholding(F) | 16K | $25.14 | $411K |
| Aug 22, 2025 | Klatsky David L | General Counsel | Tax withholding(F) | 3K | $25.14 | $71K |
| Aug 22, 2025 | Climer Crystal | Chief Accounting Officer | Grant(A) | 1K | $25.14 | $27K |
| Aug 22, 2025 | Climer Crystal | Chief Accounting Officer | Tax withholding(F) | 311 | $25.14 | $8K |
| Aug 22, 2025 | Climer Crystal | Chief Accounting Officer | Tax withholding(F) | 350 | $25.14 | $9K |
| Aug 22, 2025 | Brailo Andy | Chief Commercial Officer | Tax withholding(F) | 3K | $25.14 | $66K |
| Aug 21, 2025 | Zito David P. | President Performance Services | Grant(A) | 27K | — | $0 |
| Aug 21, 2025 | Klatsky David L | General Counsel | Grant(A) | 15K | — | $0 |
| Aug 21, 2025 | Brailo Andy | Chief Commercial Officer | Grant(A) | 15K | — | $0 |
| Aug 21, 2025 | Coleman Glenn | CAO & CFO | Grant(A) | 32K | — | $0 |
| Aug 21, 2025 | Alkire Michael J. | President & CEO, Director | Grant(A) | 65K | — | $0 |
| Aug 21, 2025 | Climer Crystal | Chief Accounting Officer | Grant(A) | 5K | — | $0 |
| Aug 19, 2025 | Zito David P. | President Performance Services | Grant(A) | 25K | — | $0 |
| Aug 19, 2025 | Alkire Michael J. | President & CEO, Director | Grant(A) | 72K | — | $0 |
| Aug 19, 2025 | Klatsky David L | General Counsel | Grant(A) | 14K | — | $0 |
| Aug 19, 2025 | Coleman Glenn | CAO & CFO | Grant(A) | 15K | — | $0 |
| Aug 19, 2025 | Coleman Glenn | CAO & CFO | Grant(A) | 24K | — | $0 |
| Aug 19, 2025 | Brailo Andy | Chief Commercial Officer | Grant(A) | 13K | — | $0 |
| Aug 19, 2025 | Climer Crystal | Chief Accounting Officer | Grant(A) | 1K | — | $0 |
| Aug 19, 2025 | Climer Crystal | Chief Accounting Officer | Grant(A) | 14K | — | $0 |
| Aug 19, 2025 | Climer Crystal | Chief Accounting Officer | Grant(A) | 2K | — | $0 |
| Jun 4, 2025 | Bigalke John T. | Director | Sell(S) | 1K | $23.03 | $26K |
| May 30, 2025 | Boudreau Helen M | Director | Sell(S) | 2K | $22.88 | $46K |
| May 6, 2025 | Klatsky David L | General Counsel | Sell(S) | 3K | $22.21 | $56K |
| May 6, 2025 | Klatsky David L | General Counsel | Sell(S) | 8K | $22.90 | $194K |
| May 5, 2025 | Brailo Andy | Chief Commercial Officer | Tax withholding(F) | 4K | $20.51 | $82K |
| May 5, 2025 | Klatsky David L | General Counsel | Tax withholding(F) | 4K | $20.51 | $72K |
| Apr 2, 2025 | Klatsky David L | General Counsel | Sell(S) | 10K | $19.53 | $195K |
| Mar 5, 2025 | Bigalke John T. | Director | Sell(S) | 1K | $17.54 | $20K |
| Jan 6, 2025 | Boudreau Helen M | Director | Sell(S) | 3K | $21.42 | $54K |
| Dec 20, 2024 | Anderson Leigh | Chief Operating Officer | Sell(S) | 20K | $21.88 | $438K |
| Dec 11, 2024 | Alkire Michael J. | President & CEO, Director | Sell(S) | 18K | $21.80 | $401K |
| Dec 9, 2024 | Bigalke John T. | Director | Grant(A) | 7K | — | $0 |
| Dec 9, 2024 | Wolf Ellen C | Director | Grant(A) | 7K | — | $0 |
| Dec 9, 2024 | Statuto Richard J. | Director | Grant(A) | 7K | — | $0 |
| Dec 9, 2024 | O'Quinn Marvin R | Director | Grant(A) | 7K | — | $0 |
| Dec 9, 2024 | Fine Peter | Director | Grant(A) | 7K | — | $0 |
| Dec 9, 2024 | Davids Jody R | Director | Grant(A) | 7K | — | $0 |
| Dec 9, 2024 | Boudreau Helen M | Director | Grant(A) | 7K | — | $0 |
| Dec 9, 2024 | Miller Marc D | Director | Grant(A) | 7K | — | $0 |
| Dec 6, 2024 | Zito David P. | President Performance Services | Grant(A) | 28K | — | $0 |
| Dec 5, 2024 | Bigalke John T. | Director | Sell(S) | 1K | $22.19 | $25K |
| Nov 13, 2024 | Alkire Michael J. | President & CEO, Director | Sell(S) | 17K | $23.16 | $403K |
| Nov 11, 2024 | Coleman Glenn | CAO & CFO | Grant(A) | 143K | — | $0 |
| Oct 18, 2024 | Alkire Michael J. | President & CEO, Director | Sell(S) | 2K | $20.09 | $42K |
| Oct 17, 2024 | Alkire Michael J. | President & CEO, Director | Sell(S) | 18K | $20.00 | $358K |
| Oct 1, 2024 | Anderson Leigh | Chief Operating Officer | Sell(S) | 20K | $19.62 | $392K |
| Sep 30, 2024 | Alkire Michael J. | President & CEO, Director | Sell(S) | 1K | $20.01 | $25K |
| Sep 27, 2024 | Alkire Michael J. | President & CEO, Director | Sell(S) | 19K | $20.05 | $376K |
| Sep 18, 2024 | McKasson Craig S. | CAO & CFO | Sell(S) | 10K | $20.41 | $204K |
| Sep 9, 2024 | Brailo Andy | Chief Commercial Officer | Sell(S) | 17K | $20.41 | $347K |
| Sep 6, 2024 | Brailo Andy | Chief Commercial Officer | Sell(S) | 4K | $20.51 | $90K |
| Sep 4, 2024 | Alkire Michael J. | President & CEO, Director | Sell(S) | 19K | $20.83 | $403K |
| Sep 3, 2024 | Klatsky David L | General Counsel | Sell(S) | 2K | $20.28 | $38K |
| Sep 3, 2024 | Davids Jody R | Director | Sell(S) | 14K | $20.48 | $279K |
| Aug 26, 2024 | Klatsky David L | General Counsel | Sell(S) | 1K | $19.96 | $26K |
| Aug 25, 2024 | Alkire Michael J. | President & CEO, Director | Tax withholding(F) | 13K | $20.50 | $273K |
| Aug 25, 2024 | McKasson Craig S. | CAO & CFO | Tax withholding(F) | 7K | $20.50 | $139K |
| Aug 25, 2024 | Anderson Leigh | Chief Operating Officer | Tax withholding(F) | 5K | $20.50 | $102K |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).