# Norfolk Southern Corporation

> holding company formed in 1982 for Norfolk and Western Railway and Southern Railway

**Wikidata**: [Q20858163](https://www.wikidata.org/wiki/Q20858163)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Norfolk_Southern_Corporation)  
**Source**: https://4ort.xyz/entity/norfolk-southern-corporation


## References

1. Global LEI Index
2. Polygon.io
3. [Form 10-K. 2010](https://www.sec.gov/Archives/edgar/data/0000702165/000070216510000049/nsc09s.htm)
4. [Form 10-K. 2011](https://www.sec.gov/Archives/edgar/data/0000702165/000070216511000047/nsc10s.htm)
5. [Form 10-K. 2012](https://www.sec.gov/Archives/edgar/data/0000702165/000070216512000043/nsc11.htm)
6. [Form 10-K. 2013](https://www.sec.gov/Archives/edgar/data/0000702165/000070216513000042/nsc12.htm)
7. [Form 10-K. 2014](https://www.sec.gov/Archives/edgar/data/0000702165/000070216514000019/nsc13.htm)
8. [Form 10-K. 2015](https://www.sec.gov/Archives/edgar/data/0000702165/000070216515000023/nsc1231201410-k.htm)
9. [Form 10-K. 2016](https://www.sec.gov/Archives/edgar/data/0000702165/000070216516000162/nsc1231201510-k.htm)
10. [Form 10-K. 2017](https://www.sec.gov/Archives/edgar/data/0000702165/000070216517000018/nsc1231201610-k.htm)
11. [Form 10-K. 2018](https://www.sec.gov/Archives/edgar/data/0000702165/000070216518000011/nsc1231201710-knew.htm)
12. [Form 10-K. 2019](https://www.sec.gov/Archives/edgar/data/0000702165/000070216519000012/nsc1231201810-k.htm)
13. [Form 10-K. 2020](https://www.sec.gov/Archives/edgar/data/0000702165/000070216520000011/nsc-20191231.htm)
14. [Form 10-K. 2021](https://www.sec.gov/Archives/edgar/data/0000702165/000070216521000006/nsc-20201231.htm)
15. [Form 10-K. 2022](https://www.sec.gov/Archives/edgar/data/0000702165/000070216522000007/nsc-20211231.htm)
16. [Form 10-K. 2023](https://www.sec.gov/Archives/edgar/data/0000702165/000070216523000010/nsc-20221231.htm)
17. [Source](https://finance.yahoo.com/quote/NSC/)
18. Wikirate