🌐 Compiled from MSRB EMMA & public records · read-only public record · debt as of Sep 11, 2026 · latest trade Aug 24, 2026 · latest filing Dec 29, 2025
Credit ratings
not compiled
No 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 2026
Recent activity
rating actions & filings
Annual Financial Information and Operating Data filed
Dec 29, 2025 · Annual Financial Information and Operating Data: City of Mason …
Annual Financial Information and Operating Data filed
Dec 17, 2024 · Annual Financial Information and Operating Data: City of Mason …
Annual Financial Information and Operating Data filed
Dec 20, 2023 · Annual Financial Information and Operating Data: Annual Informa…
Audited Financial Statements or ACFR filed
Nov 15, 2023 · Audited Financial Statements or ACFR: Audit Report
Annual Financial Information and Operating Data filed
Dec 20, 2022 · Annual Financial Information and Operating Data: Annual Informa…
Audited Financial Statements or ACFR filed
Dec 20, 2022 · Audited Financial Statements or ACFR: Audit Report
In context
Larger than 27% of MI issuers by debt outstanding · #1071 of 1460
Debt overview
EMMA-derived
Outstanding par (EMMA est.)—
Securities6
Callable0%
Debt service
estimated principal + interest by year
Estimated at current coupons — principal at maturity plus a full year’s interest on bonds still outstanding. Compiled from EMMA security data; not a substitute for the official statement.
Outstanding securities
6
Outstanding securities for Mason Michigan
CUSIP
Series / description
Coupon
Maturity
Outstanding
Ratings
First call
575226FS9
MASON MICH GO LTD TAX REF BDS 2015 (MI)*
4.0%
Apr 1, 2027
$270,000
—
May 20, 2026
575226FT7
MASON MICH GO LTD TAX REF BDS 2015 (MI)*
4.0%
Apr 1, 2029
$285,000
—
May 20, 2026
575226FU4
MASON MICH GO LTD TAX REF BDS 2015 (MI)*
4.0%
Apr 1, 2031
$310,000
—
May 20, 2026
575226FV2
MASON MICH GO LTD TAX REF BDS 2015 (MI)*
4.0%
Apr 1, 2033
$335,000
—
May 17, 2026
575226FW0
MASON MICH GO LTD TAX REF BDS 2015 (MI)*
4.0%
Apr 1, 2035
$365,000
—
May 20, 2026
575226FX8
MASON MICH GO LTD TAX REF BDS 2015 (MI)*
3.75%
Apr 1, 2040
$1,030,000
—
May 20, 2026
Market activity
EMMA · secondary trades · latest Aug 24, 2026
Each dot is a reported secondary trade — yield by trade date, sized by par, colored by trade side. Hover for detail.
Trade dateSecurityPriceYieldSizeSide
Aug 24575226FX888.274.94%15,000Customer Sold
Aug 24575226FX890.434.71%15,000Inter-Dealer Trade
Aug 24575226FX890.274.73%15,000Inter-Dealer Trade
May 19575226FX894.504.28%5,000Customer Sold
May 19575226FX894.874.24%5,000Inter-Dealer Trade
May 18575226FX895.504.18%5,000Customer Sold
May 18575226FX895.814.15%5,000Inter-Dealer Trade
Trade prints reported to the MSRB — a live market signal a manual issuer page cannot show.
⚠6 callable securities carry a stated call price — refunding candidates as rates move.
Annual financial filings posted to the MSRB’s EMMA, newest first — a reporting-cadence signal. Click a year to open the filing.
9 continuing-disclosure filings compiled
Latest filing within the past year · latest posting 2025-12-29
✓ Contact email on file✓ 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, 2026
What 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 256 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 →
Frequently asked questions
Outstanding securities, official statements, and continuing-disclosure filings are compiled from the MSRB’s EMMA system and other public records. This profile is auto-compiled and has not yet been claimed by the issuer.
No. BondGov aggregates public information for transparency. Nothing here is an offer, solicitation, or recommendation. Consult the official statement and your own advisors before investing.