secwatch.observer — SEC 8-K summary
======================================

Issuer:     PERPETUA RESOURCES CORP. (PPTA)
CIK:        0001526243
Form:       8-K
Filed at:   2022-09-06T23:59:59+00:00
Accession:  0001104659-22-097651
Event type: other_material
Sentiment:  neutral
Materiality: 0.65
Item codes: 8.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Perpetua Resources expects USFS to publish Supplemental DEIS for Stibnite Gold Project in Q4 2022
--------------------------------------------------------------------------------

- USFS cooperating agency review complete; SDEIS in final reviews in Washington D.C.
- Company believes SDEIS will show improved environmental outcomes and may lead to preferred alternative.
- Project designed to become only domestic mined source of critical mineral antimony.
- Antimony essential for defense supply chains; US currently reliant on China, Russia, Tajikistan.
- Congress authorized 10% production tax credit for antimony in Inflation Reduction Act.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1526243/000110465922097651/0001104659-22-097651-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1526243/000110465922097651/tm2225160d1_8k.htm
  HTML page:      https://secwatch.observer/filing/0001104659-22-097651

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer