The Filings Report

Omnicom Group Inc. insider trading

OMCfinancial statementsForm 4 filings on EDGAR136 transactions since Nov 1, 2024

From August 4, 2026 to November 1, 2026, 0 insiders at Omnicom Group Inc. bought $0 of stock in the open market, and 1 sold $123K. Officers and directors accounted for $0 of purchases and $123K of sales. The last reported transaction was an award by Wyatt E Lee on October 1, 2026.

The answer card and chart use the same period. Change the range above the chart to update both. Form 4 filings through October 5, 2026; awards, option exercises, tax withholding and gifts are excluded from these totals.

Stock price and insider activity

Daily price candles with insider purchases and sales directly beneath them on the same timeline. Bars show individual days; totals sum all days in the selected period.

OMC daily priceSplit-adjusted prices in US dollars

Bought $0Sold $123KAug 4, 2026 – Nov 1, 2026

Oct 30, 2026O $82.35 · H $82.35 · L $80.14 · C $81.26Bought $0 (0)Sold $0 (0)
$73$77$82$86$912026-08-04: open $78.90, high $82.02, low $78.81, close $81.812026-08-05: open $82.00, high $83.43, low $81.11, close $81.712026-08-06: open $83.54, high $84.50, low $81.85, close $82.512026-08-07: open $82.65, high $85.51, low $82.27, close $85.242026-08-10: open $84.91, high $84.91, low $83.10, close $84.652026-08-11: open $83.87, high $86.66, low $83.74, close $85.952026-08-12: open $84.60, high $85.84, low $83.96, close $85.512026-08-13: open $86.05, high $88.40, low $85.67, close $88.362026-08-14: open $88.43, high $88.55, low $87.10, close $87.572026-08-17: open $86.29, high $86.83, low $85.42, close $85.462026-08-18: open $86.63, high $87.64, low $85.97, close $86.312026-08-19: open $86.20, high $88.23, low $85.33, close $87.432026-08-20: open $87.32, high $88.10, low $86.31, close $87.072026-08-21: open $86.97, high $88.28, low $86.20, close $87.542026-08-24: open $87.92, high $89.57, low $87.60, close $88.942026-08-25: open $88.14, high $88.72, low $87.69, close $88.202026-08-26: open $87.90, high $88.18, low $86.48, close $87.892026-08-27: open $87.19, high $88.92, low $87.19, close $87.892026-08-28: open $88.17, high $89.22, low $88.01, close $88.282026-08-31: open $88.00, high $88.30, low $87.39, close $87.532026-09-01: open $87.43, high $87.62, low $85.66, close $86.092026-09-02: open $85.90, high $87.47, low $80.54, close $81.762026-09-03: open $83.30, high $84.80, low $81.97, close $84.732026-09-04: open $83.51, high $83.80, low $82.19, close $82.622026-09-08: open $82.34, high $82.34, low $80.47, close $81.132026-09-09: open $80.49, high $80.50, low $77.05, close $78.302026-09-10: open $78.23, high $79.81, low $77.97, close $79.452026-09-11: open $79.87, high $80.04, low $78.42, close $79.012026-09-14: open $80.01, high $81.69, low $79.78, close $81.072026-09-15: open $80.23, high $81.04, low $79.66, close $79.852026-09-16: open $79.50, high $80.15, low $78.80, close $79.332026-09-17: open $79.52, high $79.76, low $78.48, close $78.602026-09-18: open $77.46, high $77.46, low $75.66, close $76.572026-09-21: open $77.10, high $77.34, low $74.97, close $75.592026-09-22: open $76.37, high $76.37, low $74.71, close $75.342026-09-23: open $75.17, high $76.64, low $74.25, close $75.492026-09-24: open $75.41, high $76.34, low $74.44, close $74.702026-09-25: open $74.50, high $76.17, low $73.97, close $76.152026-09-28: open $75.52, high $75.85, low $74.68, close $75.102026-09-29: open $74.72, high $75.38, low $73.84, close $74.142026-09-30: open $74.21, high $74.73, low $73.63, close $73.632026-10-01: open $75.37, high $76.63, low $74.44, close $74.702026-10-02: open $74.93, high $75.11, low $73.66, close $74.152026-10-05: open $74.26, high $75.49, low $74.15, close $75.252026-10-06: open $75.38, high $75.94, low $74.53, close $75.102026-10-07: open $75.04, high $75.52, low $74.20, close $74.872026-10-08: open $74.74, high $76.58, low $74.50, close $76.452026-10-09: open $75.67, high $76.88, low $75.65, close $76.482026-10-12: open $76.94, high $77.33, low $76.13, close $77.072026-10-13: open $77.68, high $79.51, low $77.68, close $78.492026-10-14: open $78.20, high $78.90, low $77.49, close $78.412026-10-15: open $79.43, high $80.81, low $79.00, close $80.722026-10-16: open $81.80, high $82.26, low $79.81, close $80.562026-10-19: open $79.56, high $80.03, low $78.53, close $79.442026-10-20: open $80.06, high $81.63, low $79.83, close $81.112026-10-21: open $80.74, high $81.81, low $79.69, close $80.502026-10-22: open $80.44, high $84.02, low $79.65, close $82.562026-10-23: open $82.04, high $86.26, low $81.35, close $82.682026-10-26: open $81.82, high $81.89, low $78.66, close $79.832026-10-27: open $79.47, high $79.47, low $77.92, close $78.732026-10-28: open $78.24, high $78.74, low $76.47, close $77.772026-10-29: open $78.27, high $81.01, low $78.17, close $80.972026-10-30: open $82.35, high $82.35, low $80.14, close $81.26Insider purchases / sales · USD$200K$0−$200K2026-08-24: 0 purchases ($0), 1 sales ($123K)Aug 4Aug 26Sep 17Oct 9Oct 30

purchases above zero; sales below. Both use the transaction date and the same dollar scale. Hover, tap, or use arrow keys to inspect a date. Awards, exercises, tax withholding and gifts are excluded.

Dates with prices or insider activity are spaced evenly; empty weekends and holidays are omitted. Prices through Oct 30, 2026. Insider data through Nov 1, 2026. Prices are adjusted for splits; transaction values are reported dollars.

Every transaction

136 transactions from November 1, 2024 to November 1, 2026, newest first. Open-market purchases and sales are coloured; awards, exercises, tax withholding and gifts are grey and not counted.

TradedInsiderRoleTransactionSharesPriceValueHeld afterFiled
Oct 1, 2026Wyatt E LeeDirectoraward697$0.00—25,198Oct 5, 2026
Oct 1, 2026Williams ValerieDirectoraward696$0.00—27,327Oct 5, 2026
Oct 1, 2026Santos CassandraDirectoraward696$0.00—7,311Oct 5, 2026
Oct 1, 2026Rice Linda JohnsonDirectoraward697$0.00—12,521Oct 5, 2026
Oct 1, 2026Pineda Patricia SalasDirectoraward696$0.00—12,145Oct 5, 2026
Oct 1, 2026Moore Patrick QDirectoraward697$0.00—25,198Oct 5, 2026
Oct 1, 2026Martore Gracia CDirectoraward696$0.00—29,355Oct 5, 2026
Oct 1, 2026Kissire Deborah J.Directoraward696$0.00—28,683Oct 5, 2026
Oct 1, 2026Hawkins Ronnie S.Directoraward696$0.00—22,813Oct 5, 2026
Oct 1, 2026Gerstein Mark DDirectoraward696$0.00—17,179Oct 5, 2026
Oct 1, 2026Gerstein Mark DDirectoraward306$0.00—17,485Oct 5, 2026
Oct 1, 2026Coleman Leonard S JRDirectoraward696$0.00—51,362Oct 5, 2026
Oct 1, 2026Choksi Mary CDirectoraward696$0.00—49,093Oct 5, 2026
Aug 24, 2026Rice Linda JohnsonDirectoropen-market sale1,385$88.73$123K11,719Aug 26, 2026
Aug 15, 2026Simm DarylCo-President and Co-COOtax withholding3,172$87.57$278K250,868Aug 18, 2026
Aug 15, 2026Januzzi Louis FSenior VP, Gen. Counsel & Sec.tax withholding1,308$87.57$115K39,558Aug 18, 2026
Aug 15, 2026Castellaneta AndrewSVP, Chief Accounting Officertax withholding1,348$87.57$118K20,795Aug 18, 2026
Jul 16, 2026Januzzi Louis FSenior VP, Gen. Counsel & Sec.award7,720$0.00—40,866Jul 20, 2026
Jul 1, 2026Moore Patrick QDirectoraward704$0.00—24,501Jul 6, 2026
Jul 1, 2026Wyatt E LeeDirectoraward704$0.00—24,501Jul 6, 2026
Jul 1, 2026Santos CassandraDirectoraward704$0.00—6,576Jul 6, 2026
Jul 1, 2026Gerstein Mark DDirectoraward704$0.00—16,023Jul 6, 2026
Jul 1, 2026Gerstein Mark DDirectoraward309$0.00—16,332Jul 6, 2026
Jul 1, 2026Coleman Leonard S JRDirectoraward704$0.00—50,336Jul 6, 2026
Jul 1, 2026Kissire Deborah J.Directoraward704$0.00—27,720Jul 6, 2026
Jul 1, 2026Martore Gracia CDirectoraward704$0.00—28,410Jul 6, 2026
Jul 1, 2026Rice Linda JohnsonDirectoraward704$0.00—13,104Jul 6, 2026
Jul 1, 2026Hawkins Ronnie S.Directoraward704$0.00—21,978Jul 6, 2026
Jul 1, 2026Williams ValerieDirectoraward704$0.00—26,377Jul 6, 2026
Jul 1, 2026Pineda Patricia SalasDirectoraward704$0.00—11,346Jul 6, 2026
Jul 1, 2026Choksi Mary CDirectoraward704$0.00—47,929Jul 6, 2026
May 22, 2026Wren JohnChairman and CEO, Directoraward75,938$0.00—291,768May 27, 2026
May 22, 2026Wren JohnChairman and CEO, Directortax withholding38,767$74.93$3M253,001May 27, 2026
May 22, 2026Simm DarylCo-President and Co-COOaward54,242$0.00—276,971May 27, 2026
May 22, 2026Simm DarylCo-President and Co-COOtax withholding22,931$74.93$2M254,040May 27, 2026
May 22, 2026Angelastro Philip JExecutive Vice President & CFOaward48,818$0.00—567,318May 27, 2026
May 22, 2026Angelastro Philip JExecutive Vice President & CFOtax withholding24,922$74.93$2M542,396May 27, 2026
May 15, 2026Wren JohnChairman and CEO, Directortax withholding4,397$70.83$311K215,830May 19, 2026
May 15, 2026Simm DarylCo-President and Co-COOtax withholding3,969$70.83$281K222,729May 19, 2026
May 15, 2026Januzzi Louis FSenior VP, Gen. Counsel & Sec.tax withholding1,849$70.83$131K33,146May 19, 2026
May 15, 2026Angelastro Philip JExecutive Vice President & CFOtax withholding4,476$70.83$317K518,500May 19, 2026
Apr 1, 2026Pineda Patricia SalasDirectoraward681$0.00—10,540Apr 3, 2026
Apr 1, 2026Williams ValerieDirectoraward681$0.00—25,409Apr 3, 2026
Apr 1, 2026Santos CassandraDirectoraward681$0.00—5,837Apr 3, 2026
Apr 1, 2026Coleman Leonard S JRDirectoraward681$0.00—49,287Apr 3, 2026
Apr 1, 2026Moore Patrick QDirectoraward681$0.00—23,797Apr 3, 2026
Apr 1, 2026Hawkins Ronnie S.Directoraward681$0.00—21,134Apr 3, 2026
Apr 1, 2026Rice Linda JohnsonDirectoraward681$0.00—12,288Apr 3, 2026
Apr 1, 2026Choksi Mary CDirectoraward681$0.00—46,734Apr 3, 2026
Apr 1, 2026Martore Gracia CDirectoraward681$0.00—27,448Apr 3, 2026

Who the insiders are

Everyone who reported a transaction since November 1, 2024, by open-market value over twelve months. Shares held are after the insider’s latest directly held transaction.

InsiderRoleLast transactionKindShares heldBought, 12 monthsSold, 12 monthsSales under a plan
Rice Linda JohnsonDirectorOct 1, 2026award12,521—$238K (2)0 of 2
Gerstein Mark DDirectorOct 1, 2026award17,179———
Simm DarylCo-President and Co-COOAug 15, 2026tax withholding250,868———
Williams ValerieDirector, 10% ownerOct 1, 2026award27,327———
Santos CassandraDirectorOct 1, 2026award7,311———
Pineda Patricia SalasDirectorOct 1, 2026award12,145———
Martore Gracia CDirectorOct 1, 2026award29,355———
Kissire Deborah J.DirectorOct 1, 2026award28,683———
Hawkins Ronnie S.DirectorOct 1, 2026award22,813———
Coleman Leonard S JRDirectorOct 1, 2026award51,362———
Choksi Mary CDirectorOct 1, 2026award49,093———
Angelastro Philip JExecutive Vice President & CFOMay 22, 2026award567,318———
Januzzi Louis FSenior VP, Gen. Counsel & Sec.Aug 15, 2026tax withholding39,558———
Wren JohnChairman and CEO, DirectorMay 22, 2026award291,768———
Wyatt E LeeDirectorOct 1, 2026award25,198———
Moore Patrick QDirectorOct 1, 2026award25,198———
Castellaneta AndrewSVP, Chief Accounting OfficerAug 15, 2026tax withholding20,795———
Krakowsky PhilippeCo-President and Co-COO, DirectorNov 26, 2025award104,299———

Questions

Are Omnicom Group Inc. insiders buying or selling?

Over the twelve months to November 1, 2026, 1 insider at Omnicom Group Inc. sold $238K of stock in the open market, all by officers and directors, and no insider bought. Net, insiders sold $238K. Only open-market purchases and sales are counted.

Who sold the most Omnicom Group Inc. stock in the last year?

Rice Linda Johnson (Director) sold $238K in 2 open-market sales over the twelve months to November 1, 2026.

Do Omnicom Group Inc. executives sell under 10b5-1 plans?

0 of the 2 open-market sales in the last twelve months (0%) were reported as made under a Rule 10b5-1 trading plan, set up in advance. A sale under a plan is still counted as a sale.

What counts as insider buying here?

Only open-market purchases (Form 4 code P) and sales (code S) by officers, directors and 10% owners. Stock awards, option exercises, shares withheld for tax and gifts are listed in the table but never counted as buying or selling.

More on Omnicom Group Inc.

From Form 4, 4/A and 5 filings with the SEC. A record of insider transactions, not a recommendation.