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Original filing (PDF)20241014142336NAL0027551233001
ALEXION PHARMACEUTICALS, INC.
Form 5500
FILING_RECEIVED
ALEXION 401(K) PLAN
401(k) retirement plan
Active participants
0
Accounts w/ balance
0
Plan assets (EOY)
$0
Net assets (EOY)
$0
How this plan invests
This plan
20 collective trusts
Schedule D
Individual securities
on each trust's filing
This plan doesn't hold securities directly — it invests through trusts. Click a trust below to drill into its securities.
Plan health score (directional)
89
/ 100
Grade A
Top-tier plan health
Directional indicator computed from public Form 5500 data — compliance, concentration, cost, vendor stack and participation. Not a fiduciary tool.
Compliance & disclosures
100
Concentration risk
75
Total plan cost
75
Vendor stack
100
Participation health
100
Helping the score
- Concentration not scored — Schedule of Assets PDF not yet parsed for this plan.
- No Schedule C compensation disclosed — likely a small plan or unbundled.
Decision-maker contacts
CFO / Head of HR / Benefits Manager — verified email + LinkedIn for ALEXION PHARMACEUTICALS, INC..
Plan sponsor
Name
ALEXION PHARMACEUTICALS, INC.
EIN
85-4136092
Address
121 SEAPORT BLVD · BOSTON, MA · 02210
Phone
(475) 230-2596
Industry
Professional & Technical Servicessee all
Plan administrator
Same as plan sponsor.
Plan characteristics
Plan number
001
Plan year
2023
Plan year begin
2023-01-01
Tax period
2023-12-29
Filed
2024-10-14
Pension benefit codes
2F · ERISA section 404(c)
2G · Total participant-directed accounts
2J · 401(k) feature
2K · 401(m) arrangement
2S · Automatic enrollment
2T · Default investment account (QDIA)
3F · Sponsor used leased employees
2E · Profit-sharing
3H · Sponsor in controlled / affiliated group
3D · Pre-approved plan (master / prototype / VS)
Audit & trust (Schedule H)
Auditor
MARCUM, LLP
Trustee / custodian
—
Trustee phone
—
Service providers (Schedule C)
2 rowsRecordkeeper
1| Name | EIN | Location | Relation | Direct comp | Indirect comp |
|---|---|---|---|---|---|
| FIDELITY INVESTMENTS INSTITUTIONAL | 04-2647786 | — | RECORDKEEPER | $294K | — |
Advisor / Consultant
1| Name | EIN | Location | Relation | Direct comp | Indirect comp |
|---|---|---|---|---|---|
| MERCER INVESTMENTS LLC | 30-0282430 | — | CONSULTANT | $440K | — |
Investments
20 pooled funds· $0
Rows tagged as a trust or pooled fund hold many underlying securities. Click one to drill into its own Schedule of Assets — where the individual funds, shares, and CUSIPs live.
| Investment | Type | Current value | % of plan |
|---|---|---|---|
| MW 2050 TARGET M MERCER TRUST COMPANY LLC · EIN 81-3367468 / PN 022 | Common Collective Trust | $0 | — |
| MERCER INTL STOCK MERCER TRUST COMPANY LLC · EIN 81-3158100 / PN 010 | Common Collective Trust | $0 | — |
| MW 2025 TARGET M MERCER TRUST COMPANY LLC · EIN 81-3292317 / PN 017 | Common Collective Trust | $0 | — |
| MW 2040 TARGET M MERCER TRUST COMPANY LLC · EIN 81-3334212 / PN 020 | Common Collective Trust | $0 | — |
| MW 2060 TARGET M MERCER TRUST COMPANY LLC · EIN 81-3428516 / PN 025 | Common Collective Trust | $0 | — |
| SS S&P 500 INDEX K STATE STREET BANK & TRUST COMPANY · EIN 90-0337987 / PN 388 | Common Collective Trust | $0 | — |
| MERCER SMMDCP STOCK MERCER TRUST COMPANY LLC · EIN 81-3183567 / PN 011 | Common Collective Trust | $0 | — |
| MW 2020 TARGET M MERCER TRUST COMPANY LLC · EIN 81-3277570 / PN 016 | Common Collective Trust | $0 | — |
| MW 2055 TARGET M MERCER TRUST COMPANY LLC · EIN 81-3408562 / PN 024 | Common Collective Trust | $0 | — |
| MW 2065 TARGET M MERCER TRUST COMPANY LLC · EIN 81-3546834 / PN 026 | Common Collective Trust | $0 | — |
| SS US BOND INDEX K STATE STREET BANK & TRUST COMPANY · EIN 90-0337987 / PN 462 | Common Collective Trust | $0 | — |
| MERCER DVSFD BOND MERCER TRUST COMPANY LLC · EIN 81-3188218 / PN 009 | Common Collective Trust | $0 | — |
| MERCER LARGE CAP STK MERCER TRUST COMPANY LLC · EIN 81-3153346 / PN 012 | Common Collective Trust | $0 | — |
| MW TARGET DATE INC MERCER TRUST COMPANY LLC · EIN 81-3224417 / PN 013 | Common Collective Trust | $0 | — |
| MW 2030 TARGET M MERCER TRUST COMPANY LLC · EIN 81-3306633 / PN 018 | Common Collective Trust | $0 | — |
| MW 2035 TARGET M MERCER TRUST COMPANY LLC · EIN 81-3324865 / PN 019 | Common Collective Trust | $0 | — |
| MW 2045 TARGET M MERCER TRUST COMPANY LLC · EIN 81-3355483 / PN 021 | Common Collective Trust | $0 | — |
| SS REAL ASSET C STATE STREET BANK & TRUST COMPANY · EIN 90-0337987 / PN 280 | Common Collective Trust | $0 | — |
| SS GACEQ EX-US IDX K STATE STREET BANK & TRUST COMPANY · EIN 90-0337987 / PN 456 | Common Collective Trust | $0 | — |
| SS RSL SMMDCP IDX K STATE STREET BANK & TRUST COMPANY · EIN 90-0337987 / PN 461 | Common Collective Trust | $0 | — |