# SONIC CORP

SONIC CORP is a company headquartered in Oklahoma City, OK, United States.

## Company overview

- **Legal name:** SONIC CORP
- **Classification:** Company
- **Industry (SIC):** 5812 — Retail-Eating Places
- **Headquarters:** Oklahoma City, OK, United States
- **Incorporated in:** DE
- **Fiscal year end:** August 31
- **SEC CIK:** 0000868611

## About

SONIC CORP is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000868611, and its reported industry is Retail-Eating Places. In 10-K filed on 2018-10-23, it reported annual revenue of USD 423,590,000; net income of USD 71,205,000; total assets of USD 531,134,000 for the fiscal period ended 2018-08-31. The financial history preserves reporting periods, currencies, filing accessions and source provenance. Figures are reported filing data, rather than real-time estimates.

## Financials

Annual figures as originally reported. Currency is shown for each fiscal year; B means billion and M means million.

### FY2018 (period ended 2018-08-31)

- **Revenue:** $423.6M (USD 423,590,000)
- **Net income:** $71.2M (USD 71,205,000)
- **Total assets:** $531.1M (USD 531,134,000)
- **Cash and equivalents:** $39.8M (USD 39,835,000)
- **Operating cash flow:** $91.5M (USD 91,546,000)

### FY2017 (period ended 2017-08-31)

- **Revenue:** $477.3M (USD 477,267,000)
- **Net income:** $63.7M (USD 63,663,000)
- **Total assets:** $561.7M (USD 561,744,000)
- **Cash and equivalents:** $22.3M (USD 22,340,000)
- **Operating cash flow:** $74.9M (USD 74,872,000)

### FY2016 (period ended 2016-08-31)

- **Revenue:** $606.3M (USD 606,320,000)
- **Net income:** $64.1M (USD 64,067,000)
- **Total assets:** $660.0M (USD 659,995,000)
- **Cash and equivalents:** $72.1M (USD 72,092,000)
- **Operating cash flow:** $116.2M (USD 116,209,000)
- **Later filings:** Total assets: shown as originally filed; later filings report different values for the same periods.

### FY2015 (period ended 2015-08-31)

- **Revenue:** $606.1M (USD 606,089,000)
- **Net income:** $64.5M (USD 64,485,000)
- **Total assets:** $620.0M (USD 620,024,000)
- **Cash and equivalents:** $27.2M (USD 27,191,000)
- **Operating cash flow:** $136.4M (USD 136,362,000)

## Recent SEC filings

- Form 10-K/A — filed 2018-12-14 — period 2018-08-31 — 10-K/A
- Form 8-K — filed 2018-12-07 — period 2018-12-07 — CURRENT REPORT
- Form 8-K — filed 2018-12-07 — period 2018-12-06 — SONIC CORP.
- Form 8-K — filed 2018-11-29 — period 2018-11-28 — CURRENT REPORT
- Form 8-K — filed 2018-11-21 — period 2018-11-21 — CURRENT REPORT
- Form 8-K — filed 2018-11-07 — period 2018-11-07 — CURRENT REPORT
- Form 10-K — filed 2018-10-23 — period 2018-08-31 — 10-K
- Form 8-K — filed 2018-10-16 — period 2018-10-16 — 8-K
- Form 8-K — filed 2018-09-27 — period 2018-09-24 — CURRENT REPORT
- Form 8-K — filed 2018-09-25 — period 2018-09-25 — CURRENT REPORT
- Form 8-K — filed 2018-09-25 — period 2018-09-25 — CURRENT REPORT
- Form SC 13G — filed 2018-09-25 — SONIC CORP - INITIAL 13G

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Updated: 2026-10-23T20:09:28Z

Canonical page: https://altss.com/profile/sonic-corp

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