Compiled from MSRB EMMA & public records · read-only public record · debt as of Sep 12, 2026 · latest trade Sep 11, 2026 · latest filing Mar 17, 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 & filingsAudited Financial Statements or ACFR filed
Mar 17, 2026 · Audited Financial Statements or ACFR: Mammoth Unified School Di…
Budget filed
Feb 18, 2026 · Budget: Mammoth Unified School District 2025-26 Budget
Audited Financial Statements or ACFR filed
Jan 14, 2026 · Audited Financial Statements or ACFR: Mammoth USD - 2025 Unaudi…
Interim / Additional Financial Information / Operating Data filed
Jan 11, 2026 · Interim / Additional Financial Information / Operating Data: Ma…
Budget filed
Jan 11, 2026 · Budget: Mammoth USD - 2025-26 Budget
Annual Financial Information and Operating Data filed
Jan 11, 2026 · Annual Financial Information and Operating Data: Mammoth USD - …
Debt overview
EMMA-derivedOutstanding par (EMMA est.)—
Securities50
Callable70%
Outstanding securities
50Market activity
EMMA · secondary trades · latest Sep 11, 2026Each dot is a reported secondary trade — yield by trade date, sized by par, colored by trade side. Hover for detail.
Trade dateSecurityPriceYieldSizeSide
Sep 11
561545HQ0
109.87
2.59%
10,000
Inter-Dealer Trade
Sep 11
561545HQ0
109.87
2.59%
10,000
Inter-Dealer Trade
Sep 11
561545HQ0
109.97
2.53%
10,000
Customer Bought
Sep 11
561545HQ0
109.25
2.91%
50,000
Inter-Dealer Trade
Sep 11
561545HQ0
109.25
2.91%
50,000
Customer Sold
Sep 11
561545HQ0
109.31
2.88%
50,000
Inter-Dealer Trade
Sep 11
561545HQ0
109.31
2.88%
50,000
Inter-Dealer Trade
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
38 documents · sourced from EMMA & the issuer
M
Financial
Mammoth Unified School District 2024-25 Audit
Financial ReportsMar 2026
FinancialEMMA · disclosure
M
Budget
Budget: Mammoth Unified School District 2025-26 Budget
BudgetsFeb 2026
BudgetEMMA · disclosure
M
Financial
Mammoth USD - 2025 Unaudited Actuals
Financial ReportsJan 2026
FinancialEMMA · disclosure
M
Annual Data
Interim / Additional Financial Information / Operating Data: Mammoth USD - 2025-26 1st In…
Annual / Operating DataJan 2026
Annual DataEMMA · disclosure
M
Budget
Budget: Mammoth USD - 2025-26 Budget
BudgetsJan 2026
BudgetEMMA · disclosure
M
Credit
Mammoth USD - 2025 Annual Report
Credit & RatingsJan 2026
CreditEMMA · disclosure
M
OS
GENERAL OBLIGATION BONDS, ELECTION OF 2024, SERIES 2025
Official StatementsApr 2025
OSEMMA · official statement
M
Financial
Mammoth USD - 2024 Audit
Financial ReportsMar 2025
FinancialEMMA · disclosure
M
Financial
Mammoth USD 2023-24 General Fund Unaudited Actuals
Financial ReportsJan 2025
FinancialEMMA · disclosure
M
Credit
Mammoth USD 2024 Annual Report
Credit & RatingsJan 2025
CreditEMMA · disclosure
M
Annual Data
Interim / Additional Financial Information / Operating Data: Mammoth USD 2024-25 1st Inte…
Annual / Operating DataJan 2025
Annual DataEMMA · disclosure
M
Budget
Budget: Mammoth USD 2024-25 Budget
BudgetsJan 2025
BudgetEMMA · disclosure
M
Financial
Mammoth USD 2023 Audit
Financial ReportsMay 2024
FinancialEMMA · disclosure
M
Credit
Mammoth USD 2023 Annual Report
Credit & RatingsJan 2024
CreditEMMA · disclosure
M
Financial
Mammoth USD 2023 Unaudited Actuals
Financial ReportsJan 2024
FinancialEMMA · disclosure
M
Budget
Budget: Mammoth USD 2024 Budget
BudgetsJan 2024
BudgetEMMA · disclosure
M
Financial
Mammoth USD 2022 Audit
Financial ReportsMar 2023
FinancialEMMA · disclosure
M
Credit
Mammoth USD 2022 Annual Report
Credit & RatingsJan 2023
CreditEMMA · disclosure
M
Annual Data
Interim / Additional Financial Information / Operating Data: Mammoth USD 2023 1st Interim
Annual / Operating DataJan 2023
Annual DataEMMA · disclosure
M
Budget
Budget: Mammoth USD 2023 Budget
BudgetsJan 2023
BudgetEMMA · disclosure
M
Financial
Mammoth USD 2022 Unaudited Actuals
Financial ReportsJan 2023
FinancialEMMA · disclosure
M
OS
GENERAL OBLIGATION BONDS, ELECTION OF 2018, SERIES C
Official StatementsMay 2022
OSEMMA · official statement
M
Annual Data
Mammoth Unified School District 2021-22 2nd Interim
Annual / Operating DataApr 2022
Annual DataEMMA · disclosure
M
Annual Data
Mammoth Unified School District 2021 Audit
Annual / Operating DataApr 2022
Annual DataEMMA · disclosure
M
Credit
Mammoth Unified School District 2021 Annual Report
Credit & RatingsJan 2022
CreditEMMA · disclosure
M
Financial
Mammoth Unified School District 2021 Unaudited Actuals
Financial ReportsJan 2022
FinancialEMMA · disclosure
M
Annual Data
Interim / Additional Financial Information / Operating Data: Mammoth Unified School Distr…
Annual / Operating DataJan 2022
Annual DataEMMA · disclosure
M
Budget
Budget: Mammoth Unified School District California 2021-22 Budget
BudgetsJan 2022
BudgetEMMA · disclosure
M
OS
GENERAL OBLIGATION BONDS, ELECTION OF 2018, SERIES B
Official StatementsJun 2020
OSEMMA · official statement
M
OS
GENERAL OBLIGATION BONDS, ELECTION OF 2018, SERIES A
Official StatementsOct 2018
OSEMMA · official statement
M
OS
GENERAL OBLIGATION BONDS, ELECTION OF 2018, SERIES A
Official StatementsOct 2018
OSEMMA · official statement
M
OS
2012 GENERAL OBLIGATION REFUNDING BONDS
Official StatementsNov 2012
OSEMMA · official statement
M
OS
G.O. BDS 2001
Official StatementsOct 2001
OSEMMA · official statement
M
OS
Official Statements
Official StatementsFeb 2000
OSEMMA · official statement
M
OS
G.O.BDS 1998 A
Official StatementsSep 1998
OSEMMA · official statement
M
OS
RFDG
Official StatementsOct 1996
OSEMMA · official statement
M
OS
RFDG
Official StatementsOct 1996
OSEMMA · official statement
M
OS
RFDG
Official StatementsOct 1996
OSEMMA · official statement
Annual / Operating Data
Interim / Additional Financial Information / Operating Data: Mammoth USD - 2025-26 1st Interim
Interim / Additional Financial Information / Operating Data: Mammoth USD 2024-25 1st Interim
Interim / Additional Financial Information / Operating Data: Mammoth USD 2023 1st Interim
Mammoth Unified School District 2021-22 2nd Interim
Mammoth Unified School District 2021 Audit
Interim / Additional Financial Information / Operating Data: Mammoth Unified School District California 2021-22 First I…
Budgets
Budget: Mammoth Unified School District 2025-26 Budget
Budget: Mammoth USD - 2025-26 Budget
Budget: Mammoth USD 2024-25 Budget
Budget: Mammoth USD 2024 Budget
Budget: Mammoth USD 2023 Budget
Budget: Mammoth Unified School District California 2021-22 Budget
Credit & Ratings
Mammoth USD - 2025 Annual Report
Mammoth USD 2024 Annual Report
Mammoth USD 2023 Annual Report
Mammoth USD 2022 Annual Report
Mammoth Unified School District 2021 Annual Report
Financial Reports
Mammoth Unified School District 2024-25 Audit
Mammoth USD - 2025 Unaudited Actuals
Mammoth USD - 2024 Audit
Mammoth USD 2023-24 General Fund Unaudited Actuals
Mammoth USD 2023 Audit
Mammoth USD 2023 Unaudited Actuals
Mammoth USD 2022 Audit
Mammoth USD 2022 Unaudited Actuals
Mammoth Unified School District 2021 Unaudited Actuals
Official Statements
GENERAL OBLIGATION BONDS, ELECTION OF 2024, SERIES 2025
GENERAL OBLIGATION BONDS, ELECTION OF 2018, SERIES C
GENERAL OBLIGATION BONDS, ELECTION OF 2018, SERIES B
GENERAL OBLIGATION BONDS, ELECTION OF 2018, SERIES A
GENERAL OBLIGATION BONDS, ELECTION OF 2018, SERIES A
2012 GENERAL OBLIGATION REFUNDING BONDS
G.O. BDS 2001
Official Statements
G.O.BDS 1998 A
RFDG
RFDG
RFDG
No documents match your search.
Disclosure record
2 years of annual filings on EMMA26 continuing-disclosure filings compiled
Latest filing within the past year · Mar 2026
Public documents
38Public contact
ListedAnnual financial filings posted to the MSRB’s EMMA, newest first — a reporting-cadence signal. Click a year to open the filing.
26 continuing-disclosure filings compiled
Latest filing within the past year · latest posting 2026-03-17
✓ 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 12, 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 179 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 →