# Polymet Mining Corporation (PLM)

Source: https://www.quantisnow.com/company/PLM
Generated: 2026-11-09T22:53:59.705Z

- Ticker: PLM
- Exchange: AMEX
- Sector: Basic Materials
- Industry: Metal Mining
- Website: polymetmining.com

## About

PolyMet Mining Corp., through its subsidiary, Poly Met Mining, Inc., explores for and develops natural resource properties. Its primary mineral property is the NorthMet project, a polymetallic project that hosts copper, nickel, cobalt, gold, silver, and platinum group metal mineralization covering an area of approximately 4,300 acres located in northeastern Minnesota, the United States. The company was formerly known as Fleck Resources Ltd. and changed its name to PolyMet Mining Corp. in June 1998. PolyMet Mining Corp. was incorporated in 1981 and is headquartered in Saint Paul, Minnesota.

## Latest PLM news and filings

- 2023-11-17 21:00 UTC [SEC Form 15-12G filed by Polymet Mining Corporation](https://www.quantisnow.com/insight/sec-form-15-12g-filed-by-polymet-mining-corporation-5092998)
- 2023-11-09 02:13 UTC [SEC Form 6-K] [SEC Form 6-K filed by Polymet Mining Corporation](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-polymet-mining-corporation-5072166)
- 2023-11-08 18:49 UTC [SEC Schedule 13D] [SEC Form SC 13D/A filed by Polymet Mining Corporation (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-13da-filed-by-polymet-mining-corporation-amendment-5069668)
- 2023-11-07 20:23 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Polymet Mining Corporation](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-polymet-mining-corporation-5065571)
- 2023-11-07 20:18 UTC [SEC Form SC 13E3/A filed by Polymet Mining Corporation (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-13e3a-filed-by-polymet-mining-corporation-amendment-5065559)
- 2023-11-07 12:31 UTC [SEC Form 6-K] [SEC Form 6-K filed by Polymet Mining Corporation](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-polymet-mining-corporation-5064123)
- 2023-11-03 19:08 UTC [SEC Form 6-K] [SEC Form 6-K filed by Polymet Mining Corporation](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-polymet-mining-corporation-5058739)
- 2023-11-02 11:23 UTC [SEC Form 6-K] [SEC Form 6-K filed by Polymet Mining Corporation](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-polymet-mining-corporation-5052882)
- 2023-10-16 12:24 UTC [SEC Form 6-K] [SEC Form 6-K filed by Polymet Mining Corporation](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-polymet-mining-corporation-5020880)
- 2023-10-03 01:15 UTC [SEC Form 6-K] [SEC Form 6-K filed by Polymet Mining Corporation](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-polymet-mining-corporation-4998768)
- 2023-10-02 11:59 UTC [SEC Form SC 13E3/A filed by Polymet Mining Corporation (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-13e3a-filed-by-polymet-mining-corporation-amendment-4996279)
- 2023-09-28 11:31 UTC [SEC Form 6-K] [SEC Form 6-K filed by Polymet Mining Corporation](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-polymet-mining-corporation-4991738)
- 2023-09-12 21:22 UTC [SEC Form 6-K] [SEC Form 6-K filed by Polymet Mining Corporation](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-polymet-mining-corporation-4967263)
- 2023-08-22 21:30 UTC [SEC Form SC 13E3 filed by Polymet Mining Corporation](https://www.quantisnow.com/insight/sec-form-sc-13e3-filed-by-polymet-mining-corporation-4929671)
- 2023-08-10 23:29 UTC [SEC Form 6-K] [SEC Form 6-K filed by Polymet Mining Corporation](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-polymet-mining-corporation-4881226)
- 2023-08-10 20:00 UTC [SEC Form 6-K] [SEC Form 6-K filed by Polymet Mining Corporation](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-polymet-mining-corporation-4878333)
- 2023-08-04 10:03 UTC [SEC Form 6-K] [SEC Form 6-K filed by Polymet Mining Corporation](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-polymet-mining-corporation-4846244)
- 2023-07-17 20:15 UTC [SEC Schedule 13D] [SEC Form SC 13D/A filed by Polymet Mining Corporation (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-13da-filed-by-polymet-mining-corporation-amendment-4761586)
- 2023-07-17 13:51 UTC [Market Insight] [PolyMet Accepts Glencore's Offer To Sell Remaining Shares](https://www.quantisnow.com/insight/polymet-accepts-glencores-offer-to-sell-remaining-shares-4759559)
- 2023-07-17 13:03 UTC [SEC Form 6-K] [SEC Form 6-K filed by Polymet Mining Corporation](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-polymet-mining-corporation-4759257)
- 2023-07-17 11:52 UTC [Market Insight] [PolyMet Entered into Definitive Agreement for Glencore to Acquire Full Ownership For $2.11/Share In Cash](https://www.quantisnow.com/insight/polymet-entered-into-definitive-agreement-for-glencore-to-acquire-full-4758527)
- 2023-07-03 17:22 UTC [Market Insight] [Why Li Auto Shares Are Trading Higher By Around 7%? Here Are Other Stocks Moving In Monday's Mid-Day Session](https://www.quantisnow.com/insight/why-li-auto-shares-are-trading-higher-by-around-7-4714310)
- 2023-07-03 16:15 UTC [Market Insight] [Nasdaq Edges Lower; ISM Manufacturing PMI Drops In June](https://www.quantisnow.com/insight/nasdaq-edges-lower-ism-manufacturing-pmi-drops-in-june-4713989)
- 2023-07-03 12:34 UTC [Market Chatter] [Polymet shares are trading higher after the company announced Glencore made a non-binding proposal to acquire the company for $2.11 per share.](https://www.quantisnow.com/insight/polymet-shares-are-trading-higher-after-the-company-announced-glencore-4713134)
- 2023-07-03 12:18 UTC [Market Insight] [Polymet Mining Says The Special Committee Welcomes The Engagement With Glencore And The Proposal Is Being Reviewed By The Special Committee In Accordance With Its Fiduciary Duties And Inconsultation With Its Independent Financial And Legal Advisor](https://www.quantisnow.com/insight/polymet-mining-says-the-special-committee-welcomes-the-engagement-with-4713053)
- 2023-07-03 12:15 UTC [Market Insight] [PolyMet Mining Corp. Has Received A Non-Binding Proposal From Glencore AG To Acquire All Outstanding Shares Of The Co For $2.11/Share](https://www.quantisnow.com/insight/polymet-mining-corp-has-received-a-non-binding-proposal-from-glencore-4713044)
- 2023-07-03 12:09 UTC [SEC Form 6-K] [SEC Form 6-K filed by Polymet Mining Corporation](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-polymet-mining-corporation-4713031)
- 2023-07-03 11:19 UTC [Market Chatter] [Glencore Makes A Non-Binding Offer To Acquire PolyMet Mining Corp For $2.11 Per Share](https://www.quantisnow.com/insight/glencore-makes-a-non-binding-offer-to-acquire-polymet-mining-corp-4712891)
- 2023-07-03 11:16 UTC [SEC Schedule 13D] [SEC Form SC 13D/A filed by Polymet Mining Corporation (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-13da-filed-by-polymet-mining-corporation-amendment-4712880)
- 2023-06-15 18:53 UTC [Market Insight] [Stocks That Hit 52-Week Lows On Thursday](https://www.quantisnow.com/insight/stocks-that-hit-52-week-lows-on-thursday-4647602)
- 2023-06-15 00:37 UTC [SEC Form 6-K] [SEC Form 6-K filed by Polymet Mining Corporation](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-polymet-mining-corporation-4644139)
- 2023-06-15 00:05 UTC [PolyMet Releases Voting Results of Annual Shareholder Meeting](https://www.quantisnow.com/insight/polymet-releases-voting-results-of-annual-shareholder-meeting-4643566)
- 2023-06-14 17:13 UTC [Market Insight] [Stocks That Hit 52-Week Lows On Wednesday](https://www.quantisnow.com/insight/stocks-that-hit-52-week-lows-on-wednesday-4641263)
- 2023-06-08 16:25 UTC [Market Insight] [Stocks That Hit 52-Week Lows On Thursday](https://www.quantisnow.com/insight/stocks-that-hit-52-week-lows-on-thursday-4619796)
- 2023-06-07 18:02 UTC [Market Insight] [Why Couchbase Shares Are Trading Lower By Around 19%? Here Are Other Stocks Moving In Wednesday's Mid-Day Session](https://www.quantisnow.com/insight/why-couchbase-shares-are-trading-lower-by-around-19-here-4614636)
- 2023-06-07 16:38 UTC [Market Insight] [Stocks That Hit 52-Week Lows On Wednesday](https://www.quantisnow.com/insight/stocks-that-hit-52-week-lows-on-wednesday-4614222)
- 2023-06-07 00:40 UTC [SEC Form 6-K] [SEC Form 6-K filed by Polymet Mining Corporation](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-polymet-mining-corporation-4611505)
- 2023-05-31 17:04 UTC [Market Insight] [Stocks That Hit 52-Week Lows On Wednesday](https://www.quantisnow.com/insight/stocks-that-hit-52-week-lows-on-wednesday-4583076)
- 2023-05-30 18:13 UTC [Market Insight] [Stocks That Hit 52-Week Lows On Tuesday](https://www.quantisnow.com/insight/stocks-that-hit-52-week-lows-on-tuesday-4575828)
- 2023-05-30 14:47 UTC [PolyMet Announces Site Readiness Initiative For NorthMet Project](https://www.quantisnow.com/insight/polymet-announces-site-readiness-initiative-for-northmet-project-4573971)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/PLM
- Earnings history: https://www.quantisnow.com/earnings/PLM
- Dividend history: https://www.quantisnow.com/dividends/PLM
- Insider transactions: https://www.quantisnow.com/insiders/PLM
- Options chain: https://www.quantisnow.com/options/PLM
- SEC 8-K filings only: https://www.quantisnow.com/company/PLM/8-k
- RSS and alerts for PLM: https://www.quantisnow.com/docs/rss-feeds.md