Omnicom Group Inc. (OMC) insider trading.
In Q3 2026, insiders at Omnicom Group Inc. reported 18 non-derivative transactions on 17 Forms 3, 4 and 5: 0 open-market purchases and 1 sale worth $123K.
- Transactions
- 18
- Purchases (P)
- 0
- Sales (S)
- 1
- Net shares, P minus S
- -1,385
- Insiders
- 15
- Last filed
- 2026-08-26
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Rice Linda Johnson | Director | 2 | 0 | 1 |
| Januzzi Louis F | Officer · Senior VP, Gen. Counsel & Sec. | 2 | 0 | 0 |
| Gerstein Mark D | Director | 2 | 0 | 0 |
| Castellaneta Andrew | Officer · SVP, Chief Accounting Officer | 1 | 0 | 0 |
| Simm Daryl | Officer · Co-President and Co-COO | 1 | 0 | 0 |
| Choksi Mary C | Director | 1 | 0 | 0 |
| Kissire Deborah J. | Director | 1 | 0 | 0 |
| Pineda Patricia Salas | Director | 1 | 0 | 0 |
| Williams Valerie | Director | 1 | 0 | 0 |
| Hawkins Ronnie S. | Director | 1 | 0 | 0 |
| Martore Gracia C | Director | 1 | 0 | 0 |
| Coleman Leonard S Jr | Director | 1 | 0 | 0 |
| Wyatt E Lee | Director | 1 | 0 | 0 |
| Santos Cassandra | Director | 1 | 0 | 0 |
| Moore Patrick Q | Director | 1 | 0 | 0 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-08-24 | Rice Linda Johnson | S (D) | 1,385 | $88.73 | 11,719 | Form 4 |
| 2026-08-15 | Castellaneta Andrew | F (D) | 1,348 | $87.57 | 20,795 | Form 4 |
| 2026-08-15 | Januzzi Louis F | F (D) | 1,308 | $87.57 | 39,558 | Form 4 |
| 2026-08-15 | Simm Daryl | F (D) | 3,172 | $87.57 | 250,868 | Form 4 |
| 2026-07-16 | Januzzi Louis F | A (A) | 7,720 | $0 | 40,866 | Form 4 |
| 2026-07-01 | Choksi Mary C | A (A) | 704 | $0 | 47,929 | Form 4 |
| 2026-07-01 | Rice Linda Johnson | A (A) | 704 | $0 | 13,104 | Form 4 |
| 2026-07-01 | Kissire Deborah J. | A (A) | 704 | $0 | 27,720 | Form 4 |
| 2026-07-01 | Pineda Patricia Salas | A (A) | 704 | $0 | 11,346 | Form 4 |
| 2026-07-01 | Williams Valerie | A (A) | 704 | $0 | 26,377 | Form 4 |
| 2026-07-01 | Hawkins Ronnie S. | A (A) | 704 | $0 | 21,978 | Form 4 |
| 2026-07-01 | Martore Gracia C | A (A) | 704 | $0 | 28,410 | Form 4 |
| 2026-07-01 | Coleman Leonard S Jr | A (A) | 704 | $0 | 50,336 | Form 4 |
| 2026-07-01 | Gerstein Mark D | A (A) | 309 | $0 | 16,332 | Form 4 |
| 2026-07-01 | Gerstein Mark D | A (A) | 704 | $0 | 16,023 | Form 4 |
| 2026-07-01 | Wyatt E Lee | A (A) | 704 | $0 | 24,501 | Form 4 |
| 2026-07-01 | Santos Cassandra | A (A) | 704 | $0 | 6,576 | Form 4 |
| 2026-07-01 | Moore Patrick Q | A (A) | 704 | $0 | 24,501 | Form 4 |
Transaction codes in this quarter
Get OMC insider transactions through the API
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=29989&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · OMC company page · Omnicom Group Inc. on SEC.gov
Questions
Are insiders buying or selling Omnicom Group Inc. (OMC)?
In Q3 2026, insiders at Omnicom Group Inc. reported 18 non-derivative transactions on 17 Forms 3, 4 and 5: 0 open-market purchases and 1 sale worth $123K. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Omnicom Group Inc. insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Plain-text version for agents and LLMs: /insider-trading/omc.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.