GLEIF LEI · Issued securities

ISINs issued by OMNICOM GROUP INC.

LEI HKUPACFHSSASQK8HLS17 · 42 ISINs linked to this LEI in GLEIF's ISIN-to-LEI file.

ISINs

ISIN	Prefix	Edition
`US6819191064`	US	1-of-1 edition
`US6819192054`	US	1-of-1 edition
`US681919AH99`	US	1-of-1 edition
`US681919AJ55`	US	1-of-1 edition
`US681919AK29`	US	1-of-1 edition
`US681919AL02`	US	1-of-1 edition
`US681919AM84`	US	1-of-1 edition
`US681919AN67`	US	1-of-1 edition
`US681919AP16`	US	1-of-1 edition
`US681919AQ98`	US	1-of-1 edition
`US681919AR71`	US	1-of-1 edition
`US681919AT38`	US	1-of-1 edition
`US681919AU01`	US	1-of-1 edition
`US681919AV83`	US	1-of-1 edition
`US681919AW66`	US	1-of-1 edition
`US681919AX40`	US	1-of-1 edition
`US681919BB11`	US	1-of-1 edition
`US681919BC93`	US	1-of-1 edition
`US681919BD76`	US	1-of-1 edition
`US681919BG08`	US	1-of-1 edition
`US681919BH80`	US	1-of-1 edition
`US681919BJ47`	US	1-of-1 edition
`US681919BK10`	US	1-of-1 edition
`US681919BL92`	US	1-of-1 edition
`US681919BM75`	US	1-of-1 edition
`US681919BN58`	US	1-of-1 edition
`US681919BP07`	US	1-of-1 edition
`US681919BQ89`	US	1-of-1 edition
`US681919BR62`	US	1-of-1 edition
`US681919BS46`	US	1-of-1 edition
`US681919BT29`	US	1-of-1 edition
`US681919BU91`	US	1-of-1 edition
`US681919BV74`	US	1-of-1 edition
`US681919BW57`	US	1-of-1 edition
`US681919BX31`	US	1-of-1 edition
`USU68191AF93`	US	1-of-1 edition
`USU68191AG76`	US	1-of-1 edition
`USU68191AH59`	US	1-of-1 edition
`USU68191AJ16`	US	1-of-1 edition
`USU68191AK88`	US	1-of-1 edition
`USU68191AL61`	US	1-of-1 edition
`USU68191AM45`	US	1-of-1 edition

Verbatim rows from GLEIF's ISIN-to-LEI relationship file (CC0) — the ANNA/GLEIF-published issuer correspondence, not an inference. Identity links only; no valuation is stated or implied. Complete refresh: 2026-11-12. Machine read: JSON.