Companies: 10,795·Total market cap: $144.5T
AdvanSix Inc.

AdvanSix Inc.

ASIXNYSEBasic Materials● Active
$21.38
$-0.11(-0.49%)
Market Cap$576249352
P/E Ratio—
52W High$26.73
52W Low$14.1
SEC Filings

AdvanSix Inc. (ASIX) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0001673985 · ASIX · NYSE · as of Jun 8, 2026

Filing snapshot

693
Total Filings
SCHEDULE 13G
Latest Form
2026-05-14
Most Recent
2016
Filing Since
FinancialsEarningsView All on EDGAR

Source: SEC EDGAR (data.sec.gov) · CIK 0001673985 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-02-20
Fiscal Year End
Feb 20, 2026
Accession No.
0001673985-26-000008
Primary Document
asix-20251231.htm
View on SEC EDGARDownload PDFFiling Index
Source: data.sec.gov · CIK 0001673985 · Accession 0001673985-26-000008

Latest Key Filings

10-QQuarterly Report
10-Q
2026-05-08
View 10-Q on SEC
8-KCurrent Report
8-K
2026-05-08Material Event
View 8-K on SEC
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

View Insider Trades Tab

SEC Filing History

Hide Form 4 / 144
SCHEDULE 13GSCHEDULE 13G
SCHEDULE 13G
2026-05-14
View
10-QQuarterly Report
10-Q
2026-05-08
View
8-KCurrent Report
8-K
2026-05-08
View
ARSARS
ARS
2026-04-29
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-04-29
View
DEF 14AProxy Statement
DEF 14A
2026-04-29
View
3Initial Statement of Beneficial Ownership
FORM 3
2026-04-29
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-04-24
View
8-KCurrent Report
8-K
2026-04-13
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-03-26
View
10-KAnnual Report
10-K
2026-02-20
View
8-KCurrent Report
8-K
2026-02-20
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-02-11
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-01-30
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-01-21
View
Showing 1–15 of 250 filingsForm 4 / 144 hidden· 693 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001673985  |  Exchange: NYSE · Basic Materials

AdvanSix Inc. (NYSE: ASIX) has submitted 693 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2016. As a Basic Materials sector company with CIK 0001673985, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is AdvanSix Inc.'s most comprehensive regulatory disclosure. The most recent AdvanSix Inc. 10-K was filed on 2026-02-20 for fiscal year ending 2026. Historical ASIX 10-K annual reports are available from 2016 through 2026.

Investors researching AdvanSix Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08
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→ ASIX Financials→ ASIX Earnings→ ASIX Insider Trades

Frequently Asked Questions

ASIX SEC Filings · 8 questions

AdvanSix Inc. (ASIX) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 693 filings and access original documents at no cost. AdvanSix Inc.'s CIK is 0001673985.

ASIX SEC filingsAdvanSix Inc. SEC documentsfind ASIX 10-K