Castellaneta Andrew (CIK 1627493) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-18). Recent activity: Sell OMC (1,348 shares), Sell OMC (1,850 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-18 | OMNICOM GROUP INC. (OMC) | SVP, Chief Accounting Officer | Sell | 1,348 | $118,044 |
| 2025-08-19 | OMNICOM GROUP INC. (OMC) | SVP, Chief Accounting Officer | Sell | 1,850 | $141,174 |
Source: SEC Form 4 filings · as of 2026-08-18