Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001134707-25-000005
Filing Date
2025-09-08
Accepted
2025-09-08 17:18:08
Documents
1
Period of Report
2025-09-02

Document Format Files

Seq Description Document Type Size
1 FORM 3 wk-form3_1757366285.html 3  
1 FORM 3 wk-form3_1757366285.xml 3 2160
  Complete submission text file 0001134707-25-000005.txt   3805
Mailing Address 2440 MEDFORD CT W FORT WORTH TX 76109
Business Address
O'Brien Dana C. (Reporting) CIK: 0001134707 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-37774 | Film No.: 251300882

Mailing Address 300 KIMBALL DRIVE SUITE 101 PARSIPPANY NJ 07054
Business Address 300 KIMBALL DRIVE SUITE 101 PARSIPPANY NJ 07054 (973) 526-1800
AdvanSix Inc. (Issuer) CIK: 0001673985 (see all company filings)

EIN.: 812525089 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2821 Plastic Materials, Synth Resins & Nonvulcan Elastomers
(CF Office: 08 Industrial Applications and Services)