Compiled from MSRB EMMA & public records · read-only public record · debt as of Sep 11, 2026 · latest trade Sep 10, 2026 · latest filing Jun 5, 2026
Bonds issued for
Schools & education
Credit ratings
not compiledNo agency ratings have been compiled for this issuer from EMMA’s per-security feed. This is a coverage gap, not a statement that the issuer is unrated — ratings may be stated on the official statements or the rating agencies’ own sites.
Maturity profile
par maturing by year · as of Sep 2026Recent activity
rating actions & filingsOfficial statement posted
Jun 18, 2026 · BOND ANTICIPATION NOTES, 2026
Failure to Provide Annual Financial Information filed
Jun 5, 2026 · Failure to Provide Annual Financial Information: Failure to Fil…
Annual Financial Information and Operating Data filed
Jun 5, 2026 · Annual Financial Information and Operating Data: 2025 Annual Fi…
Audited Financial Statements or ACFR filed
Dec 31, 2025 · Audited Financial Statements or ACFR: 2025 Audited Financial St…
Official statement posted
Jun 17, 2025 · BOND ANTICIPATION NOTES, 2025 (RENEWALS)
Audited Financial Statements or ACFR filed
Dec 20, 2024 · Audited Financial Statements or ACFR: Audited Financial Stateme…
Debt overview
EMMA-derivedOutstanding par (EMMA est.)—
Securities14
Callable0%
Outstanding securities
14Market activity
EMMA · secondary trades · latest Sep 10, 2026Each dot is a reported secondary trade — yield by trade date, sized by par, colored by trade side. Hover for detail.
Trade dateSecurityPriceYieldSizeSide
Sep 10
552279LB5
100.77
3.05%
4,000,000
Customer Bought
Sep 10
552279LB5
100.77
3.05%
5,000,000
Customer Bought
Sep 10
552279LB5
100.77
3.05%
5,000,001
Customer Bought
Jun 11
552279LA7
101.16
2.81%
19,506,000
Customer Bought
Dec 31
552279KL4
97.95
3.14%
10,000
Customer Bought
Dec 31
552279KL4
97.85
3.18%
10,000
Inter-Dealer Trade
Dec 31
552279KL4
97.85
3.18%
10,000
Inter-Dealer Trade
Trade prints reported to the MSRB — a live market signal a manual issuer page cannot show.
Document library
33 documents · sourced from EMMA & the issuer
L
OS
BOND ANTICIPATION NOTES, 2026
Official StatementsJun 2026
OSEMMA · official statement
L
Annual Data
Failure to Provide Annual Financial Information: Failure to File - 2025 AFIOD & Audit
Annual / Operating DataJun 2026
Annual DataEMMA · disclosure
L
Annual Data
2025 Annual Financial Information & Operating Data (AFIOD)
Annual / Operating DataJun 2026
Annual DataEMMA · disclosure
L
Financial
2025 Audited Financial Statement
Financial ReportsDec 2025
FinancialEMMA · disclosure
L
OS
BOND ANTICIPATION NOTES, 2025 (RENEWALS)
Official StatementsJun 2025
OSEMMA · official statement
L
Financial
Audited Financial Statements 2024
Financial ReportsDec 2024
FinancialEMMA · disclosure
L
Annual Data
Annual Financial Filing FYE 2024
Annual / Operating DataDec 2024
Annual DataEMMA · disclosure
L
OS
GENERAL OBLIGATIONS BOND ANTICIPATION NOTES, 2024
Official StatementsJun 2024
OSEMMA · official statement
L
Annual Data
AFIOD - FYE 2023
Annual / Operating DataFeb 2024
Annual DataEMMA · disclosure
L
Financial
Audited Financial Statement 2023
Financial ReportsFeb 2024
FinancialEMMA · disclosure
L
OS
BOND ANTICIPATION NOTES, 2023
Official StatementsOct 2023
OSEMMA · official statement
L
Annual Data
Failure to Provide Annual Financial Information: Failure to File FYE 2022 Annual Financia…
Annual / Operating DataJan 2023
Annual DataEMMA · disclosure
L
Annual Data
2022 Annual Financial Information (AFIOD) - Lyons CSD
Annual / Operating DataDec 2022
Annual DataEMMA · disclosure
L
Financial
2022 Audited Financial Report - Lyons CSD
Financial ReportsDec 2022
FinancialEMMA · disclosure
L
OS
SCHOOL DISTRICT REFUNDING SERIAL BONDS, 2022
Official StatementsFeb 2022
OSEMMA · official statement
L
Financial
2021 Audited Financial Report - Lyons CSD
Financial ReportsDec 2021
FinancialEMMA · disclosure
L
Annual Data
2021 Annual Financial Information (AFIOD) - Lyons CSD
Annual / Operating DataDec 2021
Annual DataEMMA · disclosure
L
Annual Data
2020 Annual Financial Information (AFIOD) - Lyons CSD
Annual / Operating DataDec 2020
Annual DataEMMA · disclosure
L
OS
BOND ANTICIPATION NOTES 2018
Official StatementsJun 2018
OSEMMA · official statement
L
OS
BOND ANTICIPATION NOTES
Official StatementsJun 2017
OSEMMA · official statement
L
OS
GENERAL OBLIGATIONS SCHOOL DISTRICT REFUNDING SERIAL BONDS,2016
Official StatementsMay 2016
OSEMMA · official statement
L
OS
BOND ANTICIPATION NOTES
Official StatementsJul 2015
OSEMMA · official statement
L
OS
BOND ANTICIPATION NOTES
Official StatementsJul 2015
OSEMMA · official statement
L
OS
GENERAL OBLIGATIONS SCHOOL DISTRICT REFUNDING SERIAL BONDS, 2014
Official StatementsNov 2014
OSEMMA · official statement
L
OS
SCHOOL DISTRICT SERIAL BONDS,2012
Official StatementsJun 2012
OSEMMA · official statement
L
OS
SCHOOL DISTRICT SERIAL BONDS,2012
Official StatementsJun 2012
OSEMMA · official statement
L
OS
SCHOOL DISTRICT REFUNDING (SERIAL) BONDS, 2012
Official StatementsMar 2012
OSEMMA · official statement
L
OS
SCHOOL DISTRICT REFUNDING (SERIAL) BONDS, 2012
Official StatementsMar 2012
OSEMMA · official statement
L
OS
BOND ANTICIPATION NOTES, 2010
Official StatementsSep 2010
OSEMMA · official statement
L
OS
SCH DIST BDS 2008 B
Official StatementsJul 2008
OSEMMA · official statement
L
OS
RFDG SER A
Official StatementsJun 2008
OSEMMA · official statement
L
OS
SCH DIST PUB LIBR 2008
Official StatementsJun 2008
OSEMMA · official statement
L
OS
Official Statements
Official StatementsSep 2004
OSEMMA · official statement
Annual / Operating Data
Failure to Provide Annual Financial Information: Failure to File - 2025 AFIOD & Audit
2025 Annual Financial Information & Operating Data (AFIOD)
Annual Financial Filing FYE 2024
AFIOD - FYE 2023
Failure to Provide Annual Financial Information: Failure to File FYE 2022 Annual Financial Information & Operating Data
2022 Annual Financial Information (AFIOD) - Lyons CSD
2021 Annual Financial Information (AFIOD) - Lyons CSD
2020 Annual Financial Information (AFIOD) - Lyons CSD
Financial Reports
2025 Audited Financial Statement
Audited Financial Statements 2024
Audited Financial Statement 2023
2022 Audited Financial Report - Lyons CSD
2021 Audited Financial Report - Lyons CSD
Official Statements
BOND ANTICIPATION NOTES, 2026
BOND ANTICIPATION NOTES, 2025 (RENEWALS)
GENERAL OBLIGATIONS BOND ANTICIPATION NOTES, 2024
BOND ANTICIPATION NOTES, 2023
SCHOOL DISTRICT REFUNDING SERIAL BONDS, 2022
BOND ANTICIPATION NOTES 2018
BOND ANTICIPATION NOTES
GENERAL OBLIGATIONS SCHOOL DISTRICT REFUNDING SERIAL BONDS,2016
BOND ANTICIPATION NOTES
BOND ANTICIPATION NOTES
GENERAL OBLIGATIONS SCHOOL DISTRICT REFUNDING SERIAL BONDS, 2014
SCHOOL DISTRICT SERIAL BONDS,2012
SCHOOL DISTRICT SERIAL BONDS,2012
SCHOOL DISTRICT REFUNDING (SERIAL) BONDS, 2012
SCHOOL DISTRICT REFUNDING (SERIAL) BONDS, 2012
BOND ANTICIPATION NOTES, 2010
SCH DIST BDS 2008 B
RFDG SER A
SCH DIST PUB LIBR 2008
Official Statements
No documents match your search.
Disclosure record
2 years of annual filings on EMMA13 continuing-disclosure filings compiled
Latest filing within the past year · Jun 2026
Public documents
33Public contact
ListedAnnual financial filings posted to the MSRB’s EMMA, newest first — a reporting-cadence signal. Click a year to open the filing.
13 continuing-disclosure filings compiled
Latest filing within the past year · latest posting 2026-06-05
✓ 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 11, 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
2 of 3
2 of 3 reporting years (2023–2025) have an annual financial filing compiled from the MSRB’s EMMA. The denominator is MuniPro’s 3-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 98 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 →