SEC Form 4
Omnicom Group Inc. (OMC) insider trading
In the 12 months to Oct 24, 2026, one OMC insider reported open-market sales of $237.8K across 2 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $237.8K
- 2 filings · 1 insider
- Open-market purchases
- $0
- 0 filings
Who traded OMC, and when
- Sale
OMC daily close from Oct 24, 2025 to Oct 23, 2026, between $67.27 and $88.94, last $82.68. 2 sale and 0 purchase filings by 1 insider, marked at their filing dates. Linda Johnson Rice, Director: sold $237.8K across 2 filings, first filed Mar 4, 2026, last Aug 26, 2026.
Largest mark · tap a row for others
Linda Johnson Rice · Director
Sale $122,891
1,385 shares at $88.73 avg
Filed Aug 26, 2026 · traded Aug 24
Close on filing date $87.89
Linda Johnson Rice · Director
Director
$237.8K soldHas Omnicom Group Inc.'s CEO sold stock?
No. John Wren (CEO) made no open-market sales filed as CEO in the last 12 months.
Open-market trades
2 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Linda Johnson Rice | Director | $237.8K | — | 2 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Linda Johnson Rice Director | Sale | 1,385 | $88.73 | $122.9K | 11,719 | |
traded | Linda Johnson Rice Director | Sale | 1,348 | $85.25 | $114.9K | 11,501 |
GET /stocks/filings/vX/form-4?tickers=OMC&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"OMC",
"OMCw"
],
"issuer_cik": "0000029989",
"owner_cik": "0001188735",
"accession_number": "0001213900-26-093998",
"form_type": "4",
"filing_date": "2026-08-26",
"period_of_report": "2026-08-24",
"issuer_name": "OMNICOM GROUP INC.",
"issuer_trading_symbol": "OMC",
"owner_name": "RICE LINDA JOHNSON",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock, par value $0.15 per share",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-24",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 1385,
"transaction_price_per_share": 88.73,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 11719.2,
"transaction_value": 122891.05,
"not_subject_to_section_16": false,
"direct_or_indirect": "D"
},
{
"tickers": [
"OMC",
"OMCw"
],
"issuer_cik": "0000029989",
"owner_cik": "0001188735",
"accession_number": "0001213900-26-023664",
"form_type": "4",
"filing_date": "2026-03-04",
"period_of_report": "2026-03-02",
"issuer_name": "OMNICOM GROUP INC.",
"issuer_trading_symbol": "OMC",
"owner_name": "RICE LINDA JOHNSON",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock, par value $0.15 per share",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-03-02",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 1348,
"transaction_price_per_share": 85.245,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 11501.36,
"transaction_value": 114910.26000000001,
"not_subject_to_section_16": false,
"direct_or_indirect": "D"
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 71 records
- Tax withholding10 records
- Grants and awards61 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
Build this yourself
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for OMC every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.