Back to filter
Original filing (PDF)20260123141557NAL0008457954001
SEATTLE AQUARIUM
Form 5500
FILING_RECEIVED
SEATTLE AQUARIUM BENEFITS PLAN
Health & welfare plan
Signals · 2
No auditor on fileNo recordkeeper disclosed
Active participants
176
Accounts w/ balance
—
Plan assets (EOY)
—
Net assets (EOY)
—
Plan health score (directional)
75
/ 100
Grade B
Above-average plan
Directional indicator computed from public Form 5500 data — compliance, concentration, cost, vendor stack and participation. Not a fiduciary tool.
Compliance & disclosures
60
Concentration risk
75
Total plan cost
75
Vendor stack
80
Participation health
100
Knocking points off
- No independent qualified public accountant (IQPA) named.
- No recordkeeper disclosed on Schedule C.
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 SEATTLE AQUARIUM.
Plan sponsor
Name
SEATTLE AQUARIUM
EIN
91-1189249
Address
1483 ALASKAN WAY PIER 59 · SEATTLE, WA · 98101
Phone
(206) 693-6216
Industry
Arts, Entertainment, Recreationsee all
Plan administrator
Same as plan sponsor.
Plan characteristics
Plan number
501
Plan year
2024
Plan year begin
2024-07-01
Tax period
2025-06-30
Filed
2026-01-23
Welfare benefit codes
4A · Health (other than dental or vision)
4B · Life Insurance
4D · Dental
4E · Vision
4H · Long-Term Disability
4L · Death Benefits (other than life insurance)
4Q · Other
Audit & trust (Schedule H)
Auditor
—
Trustee / custodian
—
Trustee phone
—
Service providers (Schedule C)
No Schedule C providers reportedInvestments
The Schedule of Assets is filed as a free-form PDF attachment on EFAST2; we parse these offline and coverage is partial (priority is the largest plans by EOY assets). This plan also reports no pooled (Schedule D) interests, so its holdings aren’t hidden on a master-trust filing. The line-item data lives on DOL EFAST2 under the same ACK_ID.
See Methodology > Data linkages for how Form 5500 / Schedule H / Schedule D / Schedule of Assets fit together.
Related plans
Similar-size Arts, Entertainment, Recreation plans
BOUNTIFUL DAVIS ART FOUNDATION
BOUNTIFUL DAVIS ART CENTER 403(B) PLAN
$0
THEATRE HISTORICAL SOCIETY OF AM
THEATRE HISTORICAL SOCIETY OF
$0
THE COLUMBUS MUSEUM, INC
THE COLUMBUS MUSEUM, INC GCF BENEFIT PLAN
$0
MUSEUM OF SCIENCE & INDUSTRY, INC.
MUSEUM OF SCIENCE & INDUSTRY TAX-DEFERRED ANNUITY PLAN
$0
FINE ARTS CONSERVANCY / STONELEDGE, INC.
FINE ARTS CONSERVANCY PROFIT SHARING PLAN
$0
REPTILES2YOU, LLC
REPTILES2YOU, LLC GCF BENEFIT PLAN
$0
Large plans in Washington
THE BOEING CO. AND CONSOLIDATED SUBSIDIARIES
THE BOEING COMPANY 401(K) RETIREMENT PLAN
$73.9B · 143,146 participants
THE BOEING CO. AND CONSOLIDATED SUBSIDIARIES
THE BOEING COMPANY EMPLOYEE SAVINGS PLANS MASTER TRUST INVESTMENT ACCOUNT
$73.5B
MICROSOFT CORPORATION
MICROSOFT CORPORATION SAVINGS PLUS 401K PLAN
$65.6B · 123,878 participants
WESTERN CONFERENCE OF TEAMSTERS PENSION TRUST FUND BOARD OF TRUSTEES
WESTERN CONFERENCE OF TEAMSTERS PENSION PLAN
$56.4B · 231,353 participants
THE BOEING CO. AND CONSOLIDATED SUBSIDIARIES
THE BOEING COMPANY EMPLOYEE RETIREMENT PLANS MASTER TRUST
$46.2B
COSTCO WHOLESALE CORPORATION
COSTCO 401K RETIREMENT PLAN
$41.0B · 212,976 participants
