As of April 28, 2026, the three largest insider holders of ARMK are John J Zillmer (Chief Executive Officer, 1.02Mn shares), John J Zillmer (Chief Executive Officer, 1.02Mn shares), Lauren A Harrington (Evp And General Counsel, 126.85K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| John J Zillmer | Chief Executive Officer | 1,019,900 | 0 | 05 Mar, 2026 |
| John J Zillmer | Chief Executive Officer | 1,019,900 | 0 | 05 Mar, 2026 |
| Lauren A Harrington | Evp And General Counsel | 126,854 | 0 | 05 Mar, 2026 |
| Lauren A Harrington | Evp And General Counsel | 126,854 | 0 | 05 Mar, 2026 |
| Thomas Gerard Ondrof | Executive Vp And Cfo | 116,729 | 0 | 09 Jan, 2024 |
| Stephen I Sadove | - | 102,308 | 0 | 05 Mar, 2026 |
| Abigail Charpentier | Evp Chief Hr Officer | 80,805 | 0 | 05 Mar, 2026 |
| Abigail Charpentier | Evp Chief Hr Officer | 80,805 | 0 | 05 Mar, 2026 |
| James J. Tarangelo | Evp And Cfo | 60,303 | 0 | 05 Mar, 2026 |
| James J. Tarangelo | Evp And Cfo | 60,303 | 0 | 05 Mar, 2026 |
| Susan M. Cameron | - | 48,226 | 0 | 05 Mar, 2026 |
| Daniel J Heinrich | - | 43,118 | 0 | 07 Dec, 2022 |
| Karen Marie King | - | 42,777 | 0 | 05 Mar, 2026 |
| Karen Marie King | - | 42,777 | 0 | 05 Mar, 2026 |
| Christopher T. Schilling | Svp, Controller And Cao | 40,362 | 0 | 05 Mar, 2026 |
| Christopher T. Schilling | Svp, Controller And Cao | 40,362 | 0 | 05 Mar, 2026 |
| Bridgette P Heller | - | 35,741 | 0 | 05 Mar, 2026 |
| Kenneth M Keverian | - | 29,077 | 0 | 05 Mar, 2026 |
| Kenneth M Keverian | - | 29,077 | 0 | 05 Mar, 2026 |
| Kevin Wills | - | 21,903 | 0 | 05 Mar, 2026 |
| Kevin Wills | - | 21,903 | 0 | 05 Mar, 2026 |
| Arthur B Winkleblack | - | 19,408 | 0 | 31 Jan, 2024 |
| Stephen I Sadove | - | 0 | 15,000 | 04 Mar, 2022 |
| Richard W Dreiling | - | 14,502 | 0 | 13 Apr, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 10 Apr, 2026 | Richard W Dreiling | Common Stock | A | 641 | $42.86 | 14,502 | D | A |
| 10 Apr, 2026 | Greg Creed | Common Stock | A | 787 | $42.86 | 67,355 | D | A |
| 04 Mar, 2026 | Kenneth M Keverian | Common Stock | A | 85 | $0.00 | 29,077 | D | A |
| 04 Mar, 2026 | James J. Tarangelo | Common Stock | A | 85 | $0.00 | 60,303 | D | A |
| 04 Mar, 2026 | Stephen I Sadove | Common Stock | A | 259 | $0.00 | 102,308 | D | A |
| 04 Mar, 2026 | Greg Creed | Common Stock | A | 194 | $0.00 | 66,568 | D | A |
| 04 Mar, 2026 | Marc A Bruno | Common Stock | A | 173 | $0.00 | 371,007 | D | A |
| 04 Mar, 2026 | Kenneth M Keverian | Common Stock | A | 85 | $0.00 | 29,077 | D | A |
| 04 Mar, 2026 | Abigail Charpentier | Common Stock | A | 133 | $0.00 | 80,805 | D | A |
| 04 Mar, 2026 | Karen Marie King | Common Stock | A | 34 | $0.00 | 42,777 | D | A |
| 04 Mar, 2026 | John J Zillmer | Common Stock | A | 1,265 | $0.00 | 1,019,900 | D | A |
| 04 Mar, 2026 | Christopher T. Schilling | Common Stock | A | 45 | $0.00 | 40,362 | D | A |
| 04 Mar, 2026 | Lauren A Harrington | Common Stock | A | 143 | $0.00 | 126,854 | D | A |
| 04 Mar, 2026 | Karen Marie King | Common Stock | A | 34 | $0.00 | 42,777 | D | A |
| 04 Mar, 2026 | Kevin Wills | Common Stock | A | 48 | $0.00 | 21,903 | D | A |
| 04 Mar, 2026 | Abigail Charpentier | Common Stock | A | 133 | $0.00 | 80,805 | D | A |
| 04 Mar, 2026 | Patricia E Lopez | Common Stock | A | 85 | $0.00 | 29,077 | D | A |
| 04 Mar, 2026 | Richard W Dreiling | Common Stock | A | 40 | $0.00 | 13,861 | D | A |
| 04 Mar, 2026 | Bridgette P Heller | Common Stock | A | 104 | $0.00 | 35,741 | D | A |
| 04 Mar, 2026 | Kevin Wills | Common Stock | A | 48 | $0.00 | 21,903 | D | A |