401k Record

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Sanofi 401(k)

Administrative expenses excluding investment management, per participant · Sanofi U.S. Group Savings Plan · plan year 2024

$39.21

Higher than 40% of the 1,045 plans over $1B that report it.

Source

= $1,019,893 / 26,012
derived, admin_expenses (2i(12)) minus invst_mgmt_fees (2i(5)), floored at 0; filing 20251001105435NAL0031454306001, received 2025-10-01
participants_with_balance: Form 5500, line 6g(2); PARTCP_ACCOUNT_BAL_CNT pos 78; filing 20251001105435NAL0031454306001, received 2025-10-01

10th: $9.43median $44.4790th: $97.55

Percentiles compare this plan with the Schedule H plans over $1B in assets of the same plan year, excluding final filings; shown only where at least 50 comparable plans report the figure. Plan year 2024-01-01 to 2024-12-31, filing received 2025-10-01.

Cost and contributions

Recordkeeping fees per participant

not reported

Not reported on this filing.

Administrative expenses per participant

$39.21

10th: $24.33median $70.0390th: $174.36

Higher than 20% of the 1,076 plans over $1B that report it.

Source

= $1,019,893 / 26,012
Schedule H, line 2i(12) total administrative expenses; TOT_ADMIN_EXPENSES_AMT pos 109; filing 20251001105435NAL0031454306001, received 2025-10-01
participants_with_balance: Form 5500, line 6g(2); PARTCP_ACCOUNT_BAL_CNT pos 78; filing 20251001105435NAL0031454306001, received 2025-10-01

Administrative expenses as a share of assets

0.012%

10th: 0.013%median 0.046%90th: 0.111%

Higher than 9% of the 1,076 plans over $1B that report it.

Source

= $1,019,893 / $8,494,849,810
Schedule H, line 2i(12) total administrative expenses; TOT_ADMIN_EXPENSES_AMT pos 109; filing 20251001105435NAL0031454306001, received 2025-10-01
assets_eoy: Schedule H, Part I line 1f col (b); TOT_ASSETS_EOY_AMT pos 61; filing 20251001105435NAL0031454306001, received 2025-10-01

Employer contributions per participant

$7,837

10th: $1,442median $3,74490th: $8,760

Higher than 86% of the 1,135 plans over $1B that report it.

Source

= $203,865,954 / 26,012
Schedule H, Part II line 2a(1)(A); EMPLR_CONTRIB_INCOME_AMT pos 68; filing 20251001105435NAL0031454306001, received 2025-10-01
participants_with_balance: Form 5500, line 6g(2); PARTCP_ACCOUNT_BAL_CNT pos 78; filing 20251001105435NAL0031454306001, received 2025-10-01

Employer share of total contributions

44.0%

10th: 19.8%median 33.4%90th: 47.5%

Higher than 83% of the 1,135 plans over $1B that report it.

Source

= $203,865,954 / $462,986,552
Schedule H, Part II line 2a(1)(A); EMPLR_CONTRIB_INCOME_AMT pos 68; filing 20251001105435NAL0031454306001, received 2025-10-01
total_contrib: Schedule H, line 2a(3); TOT_CONTRIB_AMT pos 72; filing 20251001105435NAL0031454306001, received 2025-10-01

99.2% of this plan's assets are held in a master trust. Costs reported at the trust level and allocated by the plan's share: administrative expenses $0 ($39.21 per participant including the plan's own Schedule H). Benchmarks and percentiles use the plan's own Schedule H only.

Plan terms, as stated in Sanofi's SEC filings

Employer match

“The Company matching contribution is 150% of the pre-tax contributions for all participants, up to 6% of eligible compensation.”

Form 11-K filed 2026-06-30, for the year ended 2025-12-31 · plan description note, contributions · source document

Eligibility

“All employees are eligible to participate in the Plan beginning on the first day of employment.”

Form 11-K filed 2026-06-30, for the year ended 2025-12-31 · plan description note, general (fallback) · source document

Vesting

“Employees hired on or after April 1, 2012 will be 100% vested in their Company matching contribution account after two years of service.”

Form 11-K filed 2026-06-30, for the year ended 2025-12-31 · plan description note, vesting · source document

Automatic enrollment

“The Plan offers an auto-enrollment feature whereby a participant is automatically enrolled in the Plan to make pre-tax contributions at 6% of eligible compensation unless the participant affirmatively opts out within a 30-day period from their date of hire.”

Form 11-K filed 2026-06-30, for the year ended 2025-12-31 · plan description note, contributions · source document

Terms quoted from the filing for the year ended 2025-12-31. Figures cover plan year 2024. The plan document governs.

Plan features

2E profit-sharing · 2F ERISA 404(c) plan · 2G fully participant-directed · 2H partially participant-directed · 2J 401(k) feature · 2K 401(m) arrangement · 2R participant brokerage window · 3F · 3H controlled-group sponsor · Form 5500, line 8a; TYPE_PENSION_BNFT_CODE pos 81; filing 20251001105435NAL0031454306001, received 2025-10-01

Full record, Sanofi U.S. Group Savings Plan

FieldValueSource
Plan sponsorSANOFI-AVENTIS US LLCForm 5500, Part II line 2a; SPONSOR_DFE_NAME pos 19; filing 20251001105435NAL0031454306001, received 2025-10-01
Plan nameSANOFI U.S. GROUP SAVINGS PLANForm 5500, line 1a; PLAN_NAME pos 16; filing 20251001105435NAL0031454306001, received 2025-10-01
Sponsor EIN / plan number36-4406953 / 005Form 5500, line 2b; SPONS_DFE_EIN pos 44; filing 20251001105435NAL0031454306001, received 2025-10-01
Plan typesingle-employerForm 5500, Part I line A; TYPE_PLAN_ENTITY_CD pos 4; filing 20251001105435NAL0031454306001, received 2025-10-01
Sponsor locationMORRISTOWN, NJForm 5500, line 2a; SPONS_DFE_MAIL_US_STATE pos 25; filing 20251001105435NAL0031454306001, received 2025-10-01
Industry (business code)325410, ManufacturingForm 5500, line 2d; BUSINESS_CODE pos 46; filing 20251001105435NAL0031454306001, received 2025-10-01
Plan year2024-01-01 to 2024-12-31Form 5500, Part I plan year; FORM_PLAN_YEAR_BEGIN_DATE pos 2; filing 20251001105435NAL0031454306001, received 2025-10-01
Filing received2025-10-01Form 5500, EFAST2 receipt date; DATE_RECEIVED pos 102; filing 20251001105435NAL0031454306001, received 2025-10-01
Final filingnoForm 5500, Part I line B; FINAL_FILING_IND pos 8; filing 20251001105435NAL0031454306001, received 2025-10-01
Amended filingnoForm 5500, Part I line B; AMENDED_IND pos 7; filing 20251001105435NAL0031454306001, received 2025-10-01
Participants, beginning of year27,200Form 5500, line 5; TOT_PARTCP_BOY_CNT pos 71; filing 20251001105435NAL0031454306001, received 2025-10-01
Active participants13,179Form 5500, line 6a(2); TOT_ACTIVE_PARTCP_CNT pos 72; filing 20251001105435NAL0031454306001, received 2025-10-01
Participants, end of year26,596Form 5500, line 6f; TOT_ACT_RTD_SEP_BENEF_CNT pos 77; filing 20251001105435NAL0031454306001, received 2025-10-01
Participants with an account balance26,012Form 5500, line 6g(2); PARTCP_ACCOUNT_BAL_CNT pos 78; filing 20251001105435NAL0031454306001, received 2025-10-01
Total assets, beginning of year$7,800,517,833Schedule H, Part I line 1f col (a); TOT_ASSETS_BOY_AMT pos 30; filing 20251001105435NAL0031454306001, received 2025-10-01
Total assets, end of year$8,494,849,810Schedule H, Part I line 1f col (b); TOT_ASSETS_EOY_AMT pos 61; filing 20251001105435NAL0031454306001, received 2025-10-01
Net assets, end of year$8,494,721,918Schedule H, line 1l col (b); NET_ASSETS_EOY_AMT pos 67; filing 20251001105435NAL0031454306001, received 2025-10-01
Total income$1,459,603,540Schedule H, Part II line 2d; TOT_INCOME_AMT pos 97; filing 20251001105435NAL0031454306001, received 2025-10-01
Net income$694,335,468Schedule H, line 2k; NET_INCOME_AMT pos 111; filing 20251001105435NAL0031454306001, received 2025-10-01
Employer contributions$203,865,954Schedule H, Part II line 2a(1)(A); EMPLR_CONTRIB_INCOME_AMT pos 68; filing 20251001105435NAL0031454306001, received 2025-10-01
Participant contributions$226,451,342Schedule H, line 2a(1)(B); PARTICIPANT_CONTRIB_AMT pos 69; filing 20251001105435NAL0031454306001, received 2025-10-01
Other contributions (incl. rollovers)$32,669,256Schedule H, line 2a(1)(C); OTH_CONTRIB_RCVD_AMT pos 70; filing 20251001105435NAL0031454306001, received 2025-10-01
Total contributions$462,986,552Schedule H, line 2a(3); TOT_CONTRIB_AMT pos 72; filing 20251001105435NAL0031454306001, received 2025-10-01
Benefit payments$764,248,179Schedule H, line 2e(4); TOT_DISTRIB_BNFT_AMT pos 101; filing 20251001105435NAL0031454306001, received 2025-10-01
Total expenses (incl. benefit payments)$765,268,072Schedule H, line 2j; TOT_EXPENSES_AMT pos 110; filing 20251001105435NAL0031454306001, received 2025-10-01
Total administrative expenses$1,019,893Schedule H, line 2i(12) total administrative expenses; TOT_ADMIN_EXPENSES_AMT pos 109; filing 20251001105435NAL0031454306001, received 2025-10-01
Contract administrator fees$1,019,893Schedule H, line 2i(2); CONTRACT_ADMIN_FEES_AMT pos 106; filing 20251001105435NAL0031454306001, received 2025-10-01
Administrative expenses excluding investment management$1,019,893derived, admin_expenses (2i(12)) minus invst_mgmt_fees (2i(5)), floored at 0; filing 20251001105435NAL0031454306001, received 2025-10-01
Held in master trusts$8,428,400,542Schedule H, line 1c(11) col (b); INT_MASTER_TR_EOY_AMT pos 53; filing 20251001105435NAL0031454306001, received 2025-10-01
Held in common/collective trusts$0Schedule H, line 1c(9) col (b); INT_COMMON_TR_EOY_AMT pos 51; filing 20251001105435NAL0031454306001, received 2025-10-01
Independent auditorFISCHER CUNNANE & ASSOCIATES LTDSchedule H, Part III line 3a; ACCOUNTANT_FIRM_NAME pos 116; filing 20251001105435NAL0031454306001, received 2025-10-01

Position = column in the DOL layout for form year 2024. Filing 20251001105435NAL0031454306001, received 2025-10-01.

Service providers paid directly by the plan

ProviderRelationshipService codesDirect compensationIndirect
T. ROWE PRICErecordkeeperRECORDKEEPER LOAN 15 Recordkeeping and information management; 37 Participant loan processing; 49 Other services $589,733yes
FISHER CUNNANE& ASSOCIATES LTDAUDITOR/ ACCOUNTANT 10 Accounting (including auditing) $96,500no
BNY MELLONCUSTODIAN 19 Custodial (securities) $70,564no
MORNINGSTARINVESTMENT ADVICE 26 Investment advisory (participants) $42,136no
ALIGHT SOLUTIONS LLCCONSULTANT 16 Consulting (general) $17,100no

Schedule C Part I line 2: name (a), service codes (b), relationship (c), direct compensation paid by the plan (d), indirect compensation received (e). Filing 20251001105435NAL0031454306001, received 2025-10-01.

Master trust

SANOFI US GROUP SAVINGS MASTER TRST (EIN 263494110, PN 001): plan interest $8,428,400,542, 99.6% of the trust. The trust's own filing (20251001104613NAL0013099169001, received 2025-10-01) reports net assets $8,458,917,741, administrative expenses $0, recordkeeping fees not reported, investment management fees not reported and 14 Schedule C providers.

Provider (trust level)Service codesPaid by the trustAllocated to this plan
MFS INVESTMENT MANAGEMENT28$524,438$522,546
T. ROWE PRICE28$397,289$395,856
JACOBS LEVY EQUITY MANAGEMENT, INC.28$356,691$355,404
ALPINE CAPITAL RESEARCH28$247,791$246,897
BLACKROCK28$203,657$202,922
METROPOLITAN LIFE INSURANCE COMPANY13$130,849$130,377
PACIFIC LIFE INSURANCE COMPANY13$128,398$127,935
STATE STREET BANK & TRUST COMPANY13$128,277$127,814
ROYAL BANK OF CANADA13$127,872$127,411
TRANSAMERICA PREMIER LIFE INS CO.13$126,875$126,417
PRUDENTIAL INSURANCE CO. OF AMERICA13$126,178$125,723
WELLINGTON MANAGEMENT COMPANY28$112,995$112,587
METROPOLITAN WEST ASSET MANAGEMENT28$102,654$102,284
BANK OF NEW YORK MELLON19 49$44,286$44,126

Schedule D Part I of the plan's filing; the trust's Schedule H and Schedule C. Allocation = the plan's interest divided by the trust's net assets.

What changed since the 2023 plan year

Figure20232024Change
Total assets$7,800,517,833$8,494,849,8108.9%
Participants with a balance26,69826,012-2.6%
Administrative expenses$1,294,898$1,019,893-21.2%
Recordkeeping fees per participantnot reportednot reported
Employer contributions$199,727,046$203,865,9542.1%

Prior filing 20241004135315NAL0011490673001, received 2024-10-04; the plan years are contiguous.

Alerts, claims and corrections

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Sponsor name as filed: SANOFI-AVENTIS US LLC; SEC registrant: Sanofi (CIK 1121404, matched by 11-K plan title; display name from the Form 11-K cover).