GRISKO JEROME P (CIK 1251094) reported 14 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-05-21). Recent activity: Buy NONE (1,558 shares), Sell CBZ (33,166 shares), Buy CBZ (33,166 shares), Sell CBZ (5,429 shares), Buy CBZ (5,429 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-21 | DAVEY TREE EXPERT CO (NONE) | Director | Buy | 1,558 | $0 |
| 2026-03-17 | CBIZ, Inc. (CBZ) | CEO & President | Sell | 33,166 | $0 |
| 2026-03-17 | CBIZ, Inc. (CBZ) | CEO & President | Buy | 33,166 | $0 |
| 2026-03-17 | CBIZ, Inc. (CBZ) | CEO & President | Sell | 5,429 | $0 |
| 2026-03-17 | CBIZ, Inc. (CBZ) | CEO & President | Buy | 5,429 | $0 |
| 2026-03-17 | CBIZ, Inc. (CBZ) | CEO & President | Sell | 38,595 | $0 |
| 2026-03-17 | CBIZ, Inc. (CBZ) | CEO & President | Buy | 38,595 | $0 |
| 2026-03-10 | CBIZ, Inc. (CBZ) | CEO & President | Buy | 85,709 | $0 |
| 2026-02-17 | CBIZ, Inc. (CBZ) | CEO & President | Sell | 4,510 | $125,558 |
| 2026-02-13 | CBIZ, Inc. (CBZ) | CEO & President | Buy | 32,899 | $0 |
| 2026-02-13 | CBIZ, Inc. (CBZ) | CEO & President | Sell | 14,756 | $449,615 |
| 2026-02-11 | CBIZ, Inc. (CBZ) | CEO & President | Sell | 3,469 | $118,952 |
| 2026-02-10 | CBIZ, Inc. (CBZ) | CEO & President | Buy | 9,454 | $0 |
| 2026-02-10 | CBIZ, Inc. (CBZ) | CEO & President | Sell | 4,241 | $162,303 |
来源：SEC Form 4 申报文件 · 截至 2026-05-21