Cbiz's three largest insider shareholders as of June 12, 2026 are Jerome P Grisko (Ceo President, 1.01Mn shares), Michael P Kouzelos (President, Employee Services, 389.72K shares), Ware H Grove (C.F.O., 301.52K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Rick L Burdick | - | 0 | 179,454 | 03 Jan, 2025 |
| Benaree Pratt Wiley | - | 0 | 18,000 | 11 Mar, 2026 |
| Todd J Slotkin | - | 51,178 | 0 | 20 May, 2025 |
| Rodney A Young | - | 9,310 | 0 | 17 Mar, 2026 |
| Sherrill W Hudson | - | 63,983 | 0 | 31 Oct, 2022 |
| Jerome P Grisko | Ceo President | 127,652 | 883,174 | 17 Mar, 2026 |
| Chris Spurio | President, Financial Services | 239,341 | 0 | 18 Feb, 2025 |
| Joseph S Dimartino | - | 15,999 | 0 | 07 Jun, 2023 |
| Ware H Grove | C.F.O. | 301,518 | 0 | 18 Mar, 2025 |
| Michael H Degroote | - | 132,954 | 0 | 14 May, 2024 |
| Brad S. Lakhia | Senior Vice President Cfo | 146,833 | 0 | 19 Mar, 2026 |
| Michael P Kouzelos | President, Employee Services | 389,718 | 0 | 10 Mar, 2026 |
| Kathy A Raffa | - | 2,361 | 0 | 20 May, 2025 |
| Michael T. Mangan | Chief Accounting Officer | 7,633 | 0 | 10 Mar, 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 |
|---|---|---|---|---|---|---|---|---|
| 17 Mar, 2026 | Brad S. Lakhia | Common Stock | D | 1,647 | $26.49 | 146,833 | D | F |
| 13 Mar, 2026 | Brad S. Lakhia | Common Stock | A | 12,775 | $25.97 | 148,480 | D | P |
| 13 Mar, 2026 | Jerome P Grisko | Common Stock | D | 33,166 | $0.00 | 127,652 | D | G |
| 13 Mar, 2026 | Rodney A Young | Common Stock | A | 1,000 | $26.06 | 9,310 | D | P |
| 13 Mar, 2026 | Rodney A Young | Common Stock | A | 1,000 | $26.06 | 9,310 | D | P |
| 13 Mar, 2026 | Jerome P Grisko | Common Stock | D | 33,166 | $0.00 | 127,652 | D | G |
| 13 Mar, 2026 | Jerome P Grisko | Common Stock | A | 33,166 | $0.00 | 340,246 | I | G |
| 13 Mar, 2026 | Jerome P Grisko | Common Stock | A | 33,166 | $0.00 | 340,246 | I | G |
| 13 Mar, 2026 | Jerome P Grisko | Common Stock | D | 5,429 | $0.00 | 513,174 | I | G |
| 13 Mar, 2026 | Jerome P Grisko | Common Stock | D | 5,429 | $0.00 | 513,174 | I | G |
| 13 Mar, 2026 | Jerome P Grisko | Common Stock | A | 5,429 | $0.00 | 345,675 | I | G |
| 13 Mar, 2026 | Jerome P Grisko | Common Stock | A | 5,429 | $0.00 | 345,675 | I | G |
| 13 Mar, 2026 | Jerome P Grisko | Common Stock | D | 38,595 | $0.00 | 474,579 | I | G |
| 13 Mar, 2026 | Jerome P Grisko | Common Stock | D | 38,595 | $0.00 | 474,579 | I | G |
| 13 Mar, 2026 | Jerome P Grisko | Common Stock | A | 38,595 | $0.00 | 62,920 | I | G |
| 13 Mar, 2026 | Jerome P Grisko | Common Stock | A | 38,595 | $0.00 | 62,920 | I | G |
| 10 Mar, 2026 | Benaree Pratt Wiley | Common Stock | D | 17,956 | $26.39 | 18,000 | I | S |
| 10 Mar, 2026 | Benaree Pratt Wiley | Common Stock | D | 17,956 | $26.39 | 18,000 | I | S |
| 06 Mar, 2026 | Michael P Kouzelos | Common Stock | A | 21,760 | $0.00 | 389,718 | D | A |
| 06 Mar, 2026 | Jerome P Grisko | Common Stock | A | 85,709 | $0.00 | 160,818 | D | A |