Cbiz's top three insider shareholders as of April 28, 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 |
|---|---|---|---|---|
| Jerome P Grisko | Ceo President | 127,652 | 883,174 | 17 Mar, 2026 |
| Michael P Kouzelos | President, Employee Services | 389,718 | 0 | 10 Mar, 2026 |
| Ware H Grove | C.F.O. | 301,518 | 0 | 18 Mar, 2025 |
| Chris Spurio | President, Financial Services | 239,341 | 0 | 18 Feb, 2025 |
| Rick L Burdick | - | 0 | 179,454 | 03 Jan, 2025 |
| Jerome P Grisko | Ceo President | 0 | 177,914 | 28 Mar, 2025 |
| Brad S. Lakhia | Senior Vice President Cfo | 146,833 | 0 | 19 Mar, 2026 |
| Michael H Degroote | - | 132,954 | 0 | 14 May, 2024 |
| Todd J Slotkin | - | 51,178 | 0 | 20 May, 2025 |
| Benaree Pratt Wiley | - | 0 | 18,000 | 11 Mar, 2026 |
| Joseph S Dimartino | - | 15,999 | 0 | 07 Jun, 2023 |
| Rodney A Young | - | 9,310 | 0 | 17 Mar, 2026 |
| Michael T. Mangan | Chief Accounting Officer | 7,633 | 0 | 10 Mar, 2026 |
| Benaree Pratt Wiley | - | 5,821 | 0 | 20 May, 2025 |
| Kathy A Raffa | - | 2,361 | 0 | 20 May, 2025 |
| Rick L Burdick | - | 2,361 | 0 | 20 May, 2025 |
* 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 | 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 | Brad S. Lakhia | Common Stock | A | 12,775 | $25.97 | 148,480 | D | P |
| 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 | 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 | 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 |
| 06 Mar, 2026 | Michael T. Mangan | Common Stock | A | 3,462 | $0.00 | 7,633 | D | A |
| 06 Mar, 2026 | Jerome P Grisko | Common Stock | A | 85,709 | $0.00 | 160,818 | D | A |
| 06 Mar, 2026 | Michael P Kouzelos | Common Stock | A | 21,760 | $0.00 | 389,718 | D | A |
| 06 Mar, 2026 | Brad S. Lakhia | Common Stock | A | 65,941 | $0.00 | 106,525 | D | A |
| 06 Mar, 2026 | Brad S. Lakhia | Common Stock | A | 28,025 | $0.00 | 134,550 | D | A |
| 14 Feb, 2026 | Michael T. Mangan | Common Stock | D | 183 | $27.84 | 4,171 | D | F |
| 14 Feb, 2026 | Jerome P Grisko | Common Stock | D | 4,510 | $27.84 | 75,109 | D | F |
| 14 Feb, 2026 | Michael P Kouzelos | Common Stock | D | 1,059 | $27.84 | 367,958 | D | F |
| 11 Feb, 2026 | Jerome P Grisko | Common Stock | A | 32,899 | $0.00 | 94,375 | D | A |
| 11 Feb, 2026 | Michael T. Mangan | Common Stock | A | 2,065 | $0.00 | 5,282 | D | A |