Compiled from MSRB EMMA & public records · read-only public record · debt as of Sep 21, 2026 · latest trade Sep 21, 2026 · latest filing Jul 17, 2026
Bonds issued for
Transit & transportation
Credit ratings
agency-statedMoody's
Aa1
35 rated securities · insured
S&P
AAA
35 rated securities · insured
Fitch
AAA
15 rated securities · insured
Maturity profile
par maturing by year · as of Sep 2026Recent activity
rating actions & filingsOfficial statement posted
Aug 6, 2026 · SALES TAX AND MOTOR VEHICLE EXCISE TAX REFUNDING BONDS, SERIES …
Failure to Provide Annual Financial Information filed
Jul 17, 2026 · Failure to Provide Annual Financial Information: Notice of Fail…
Audited Financial Statements or ACFR filed
Apr 29, 2026 · Audited Financial Statements or ACFR: Annual Financial Statemen…
Annual Financial Information and Operating Data filed
Oct 10, 2025 · Annual Financial Information and Operating Data: Debt Service C…
Audited Financial Statements or ACFR filed
Jun 2, 2025 · Audited Financial Statements or ACFR: Annual Financial Statemen…
Annual Financial Information and Operating Data filed
Jun 14, 2024 · Annual Financial Information and Operating Data: Disclosure Inf…
Debt overview
EMMA-derivedOutstanding par (EMMA est.)—
Securities101
Callable32%
Outstanding securities
101Market activity
EMMA · secondary trades · latest Sep 21, 2026Each dot is a reported secondary trade — yield by trade date, sized by par, colored by trade side. Hover for detail.
Trade dateSecurityPriceYieldSizeSide
Sep 21
155048DB4
100.09
4.09%
110,000
Customer Sold
Sep 21
155048DX6
107.09
3.47%
125,000
Inter-Dealer Trade
Sep 21
155048DX6
107.09
3.47%
125,000
Inter-Dealer Trade
Sep 21
155048CY5
100.26
2.55%
5,000
Customer Bought
Sep 21
155048CY5
100.16
3.46%
5,000
Inter-Dealer Trade
Sep 21
155048CY5
100.16
3.46%
5,000
Inter-Dealer Trade
Sep 21
155048DS7
101.74
3.38%
35,000
Customer Sold
Trade prints reported to the MSRB — a live market signal a manual issuer page cannot show.
20 callable securities carry a stated call price — refunding candidates as rates move.
Document library
24 documents · sourced from EMMA & the issuer
C
OS
SALES TAX AND MOTOR VEHICLE EXCISE TAX REFUNDING BONDS, SERIES 2026S-1 (GREEN BONDS)
Official StatementsAug 2026
OSEMMA · official statement
C
Annual Data
Failure to Provide Annual Financial Information: Notice of Failure to Timely File (FY 202…
Annual / Operating DataJul 2026
Annual DataEMMA · disclosure
C
Financial
Annual Financial Statements
Financial ReportsApr 2026
FinancialEMMA · disclosure
C
Annual Data
Debt Service Coverage 12312024
Annual / Operating DataOct 2025
Annual DataEMMA · disclosure
C
Financial
Annual Financial Statements
Financial ReportsJun 2025
FinancialEMMA · disclosure
C
Annual Data
Disclosure Information
Annual / Operating DataJun 2024
Annual DataEMMA · disclosure
C
Financial
2023 Sound Transit Audited Financial Statements
Financial ReportsJun 2024
FinancialEMMA · disclosure
C
Annual Data
Disclosure Information
Annual / Operating DataJun 2023
Annual DataEMMA · disclosure
C
Financial
2022 Sound Transit Audited Financial Statements
Financial ReportsJun 2023
FinancialEMMA · disclosure
C
Annual Data
Disclosure Information
Annual / Operating DataAug 2022
Annual DataEMMA · disclosure
C
Financial
2021 Sound Transit Audited Financial Statements
Financial ReportsJun 2022
FinancialEMMA · disclosure
C
OS
SALES TAX AND MOTOR VEHICLE EXCISE TAX IMPROVEMENT AND REFUNDING BONDS, SERIES 2021S-1 (G…
Official StatementsOct 2021
OSEMMA · official statement
C
OS
SALES TAX AND MOTOR VEHICLE EXCISE TAX IMPROVEMENT AND REFUNDING BONDS, SERIES 2021S-1 (G…
Official StatementsOct 2021
OSEMMA · official statement
C
OS
SALES TAX AND MOTOR VEHICLE EXCISE TAX IMPROVEMENT BONDS, SERIES 2015S-2A (GREEN BONDS)
Official StatementsOct 2021
OSEMMA · official statement
C
Annual Data
Supplemental Continuing Disclosure Information
Annual / Operating DataJul 2021
Annual DataEMMA · disclosure
C
OS
SALES TAX AND MOTOR VEHICLE EXCISE TAX IMPROVEMENT BONDS, SERIES 2015S.2A (GREEN BONDS)
Official StatementsJul 2018
OSEMMA · official statement
C
OS
SALES TAX AND MOTOR VEHICLE EXCISE TAX BONDS, SERIES 2016 S-1 (GREEN BONDS)
Official StatementsDec 2016
OSEMMA · official statement
C
OS
SALES TAX IMPROVEMENT AND REFUNDING BONDS SERIES 2015S-1 (GREEN BONDS)
Official StatementsAug 2015
OSEMMA · official statement
C
OS
SALES TAX REFUNDING BONDS, SERIES 2012S-1
Official StatementsJul 2012
OSEMMA · official statement
C
OS
SALES TAX AND MOTOR VEHICLE EXCISE TAX BONDS SERIES 2009P-1
Official StatementsSep 2009
OSEMMA · official statement
C
OS
SALES TAX AND MOTOR VEHICLE EXCISE TAX BONDS (BUILD AMERICA BONDS) SERIES 2009P-2T
Official StatementsSep 2009
OSEMMA · official statement
C
OS
SALES TAX BONDS, SERIES 2007A
Official StatementsDec 2007
OSEMMA · official statement
C
OS
SALES TAX BDS 2005 A
Official StatementsMar 2005
OSEMMA · official statement
C
OS
SALES TAX AND MOTOR VEH EXCISE TAX BDS 1999
Official StatementsDec 1998
OSEMMA · official statement
Annual / Operating Data
Failure to Provide Annual Financial Information: Notice of Failure to Timely File (FY 2024)
Debt Service Coverage 12312024
Disclosure Information
Disclosure Information
Disclosure Information
Supplemental Continuing Disclosure Information
Financial Reports
Annual Financial Statements
Annual Financial Statements
2023 Sound Transit Audited Financial Statements
2022 Sound Transit Audited Financial Statements
2021 Sound Transit Audited Financial Statements
Official Statements
SALES TAX AND MOTOR VEHICLE EXCISE TAX REFUNDING BONDS, SERIES 2026S-1 (GREEN BONDS)
SALES TAX AND MOTOR VEHICLE EXCISE TAX IMPROVEMENT AND REFUNDING BONDS, SERIES 2021S-1 (GREEN BONDS)
SALES TAX AND MOTOR VEHICLE EXCISE TAX IMPROVEMENT AND REFUNDING BONDS, SERIES 2021S-1 (GREEN BONDS)
SALES TAX AND MOTOR VEHICLE EXCISE TAX IMPROVEMENT BONDS, SERIES 2015S-2A (GREEN BONDS)
SALES TAX AND MOTOR VEHICLE EXCISE TAX IMPROVEMENT BONDS, SERIES 2015S.2A (GREEN BONDS)
SALES TAX AND MOTOR VEHICLE EXCISE TAX BONDS, SERIES 2016 S-1 (GREEN BONDS)
SALES TAX IMPROVEMENT AND REFUNDING BONDS SERIES 2015S-1 (GREEN BONDS)
SALES TAX REFUNDING BONDS, SERIES 2012S-1
SALES TAX AND MOTOR VEHICLE EXCISE TAX BONDS SERIES 2009P-1
SALES TAX AND MOTOR VEHICLE EXCISE TAX BONDS (BUILD AMERICA BONDS) SERIES 2009P-2T
SALES TAX BONDS, SERIES 2007A
SALES TAX BDS 2005 A
SALES TAX AND MOTOR VEH EXCISE TAX BDS 1999
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Disclosure record
11 continuing-disclosure filings compiled
Latest filing within the past year · Jul 2026
Public documents
24Public contact
Listed11 continuing-disclosure filings compiled
Latest filing within the past year · latest posting 2026-07-17
✓ Issuer website on file
Counts what BondGov has compiled from the MSRB’s EMMA — a coverage fact, not a compliance rating or a days-late claim. Contact routes show as on file only; the address itself is never published here. Verify on EMMA ↗
Standing
as of Sep 21, 2026What the public record shows about this issuer’s disclosure practice. Compiled from the MSRB’s EMMA and from award letters governments record themselves. MuniPro confers no credential and issues no rating.
Credentials on record
Conferred by GFOA, recorded from the award letter. Never inferred.
Certificate of Achievement for Excellence in Financial Reporting
No receipt on file
Distinguished Budget Presentation Award
No receipt on file
Popular Annual Financial Reporting Award
No receipt on file
Nothing recorded here means nothing has been recorded — not that an award was withheld.
Dated obligations
Filings a law or contract puts a date on.
Not measured
MuniPro does not hold this issuer’s own continuing-disclosure undertaking date, so no filing is called late here. Why →
Record quality
Disclosure practice — not an assessment of creditworthiness.
Annual reporting compiled
0 of 5
0 of 5 reporting years (2021–2025) have an annual financial filing compiled from the MSRB’s EMMA. The denominator is MuniPro’s 5-year reading window — it is NOT a filing obligation, and a missing year here means no filing was compiled, not that one was owed and skipped.
Record freshness
Within the past year
The newest continuing-disclosure filing MuniPro has compiled for this issuer was posted 66 days ago. This is the age of the public record — it is not a lateness claim, because MuniPro does not hold the date this issuer’s undertaking sets.
Filing timeliness
Not measured
Timeliness needs the date this issuer’s own continuing-disclosure undertaking sets. MuniPro does not hold it, and will not substitute a generic interval.
Standing describes disclosure practice — not an assessment of creditworthiness. It is not a rating, a rank against other governments, or a MuniPro credential. See the full computation →