The 10-K family on EDGAR: annual filings, amendments and late notices
Answered against 22 years of US equities and 12 years of US options data and published with the query that produced it. This result is stored as of 2026-10-09, from How to Read a 10-K Annual Report Filing.
| filing_label | filing_count |
|---|---|
| Annual report (10-K) | 17696 |
| Late notice (NT 10-K) | 2008 |
| Amended annual report (10-K/A) | 1847 |
| Other 10-K variants | 41 |
- Rows × columns
- 4 × 2
- Computed
- Completeness
- No missing values
- Source
- US exchange, SIP and OPRA market data
- Licence
- Strasmore terms · free, no signup
What each column holds
| Column | Type | Range | Notes |
|---|---|---|---|
filing_label |
text | 4 distinct values | |
filing_count |
number | 41 to 17,696 | count |
Computed from Strasmore's warehouse of US exchange, SIP and OPRA market data. Equity prices are delayed; options greeks and implied volatility are end-of-day. This result is stored, not recomputed on load — it is exactly the numbers that were returned on , and the query below is what returned them.
Run it yourself
This is the exact query behind the result above. Change a ticker, a date or a column and run it against the warehouse — no account, no key. The no-signup tier is smaller than the one this page was computed on; a query that reaches past it comes back saying which plan runs it.
SELECT
multiIf(
form_type = '10-K', 'Annual report (10-K)',
form_type LIKE 'NT 10-K%', 'Late notice (NT 10-K)',
form_type LIKE '10-K/A%', 'Amended annual report (10-K/A)',
'Other 10-K variants'
) AS filing_label,
uniqExact(accession_number) AS filing_count
FROM global_markets.stocks_sec_edgar_index
WHERE filing_date >= '2024-01-01'
AND filing_date < '2026-10-01'
AND (form_type LIKE '10-K%' OR form_type LIKE 'NT 10-K%')
GROUP BY filing_label
ORDER BY filing_count DESC
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