Image of a landscape in Papua New Guinea
Source: Adobe Stock
The Market Online - At The Bell

Join our daily newsletter At The Bell to receive exclusive market insights

St Barbara Ltd (ASX:SBM) is undertaking an institutional placement valued at $100 million and a share purchase plan (SPP) worth $10 million to help boost its expansion of the Simberi gold mine in Papua New Guinea.

The capital raising is well-supported by existing institutional shareholders and new investors – with demand from both around Australia and overseas, and will involve a two-tranche placement of around 263 shares priced at 38 cents each (targeting institutional and sophisticated investors), and a SPP at the same price.

The funding will be plugged into St Barbara’s development schedule for its Simberi Sulphide Expansion project, specifically looking to speed up production there by five months.

This will involve elements such as the procurement and construction of the larger ball mill circuit, building of an expanded wharf for concentrate vessels, and the construction of a new ROM pad and sizer installation.

The Simberi Sulphide expansion aims to add 10 years of mine life to the Simberi operation, which is built around open-pit mining. Operations there began in 2008.

Managing director and CEO Andrew Strelein said the capital raising had brought on a number of new supporters.

“We are extremely pleased with the support for the placement from our existing institutional shareholders and welcome a number of new domestic and international institutional investors,” he said.

“The work we’ve been doing on the Simberi Sulphides Expansion Project continues to highlight a very attractive project opportunity and it makes sense to move quickly, especially in the current gold price environment.

“Raising these funds now allows the project team to advance development, which is anticipated to accelerate first production from Simberi Sulphide by up to five months.”

St Barbara shares have fallen following the announcement, and at 10:37 AEDT, they were trading at 37.5 cents – a drop of 18.48% since the market opened.

Join the discussion: See what HotCopper users are saying about St Barbara and be part of the conversations that move the markets.

The material provided in this article is for information only and should not be treated as investment advice. Viewers are encouraged to conduct their own research and consult with a certified financial advisor before making any investment decisions. For full disclaimer information, please click here.

SBM by the numbers
More From The Market Online
US and VNZ flag

Week 2 CY26, wrapped: Geopolitics here to stay & there’s money in gold detectors

What does it say about the larger world when the United States government effectively kidnaps the President of Venezuela, and, while bodacious, it’s
The Market Online Video

HotCopper Highlights for Week 2 of 2026: 4D Medical, Pilbara Minerals, SILEX & more

Greetings and welcome to HotCopper Highlights for the end of Week 2 of 2026, I’m Jon Davidson.
A HotCopper-branded graphic image which reads "The HotList Top 10: This week's most watchlisted ASX stocks" in front of an ASX chart image faded in the background.

HotList stocks: Manuka, 4DX, Adalta, and other trending companies in Week 2

Manuka Resources topped the HotCopper HotList through Week 2, though health tech developers Adalta and 4DX…
Metal detector

They say you should sell shovels in a gold rush. Codan’s got a smarter idea

Codan has notched gains just south of +20% on Friday, coming out of the blue as…