The companies have signed a scheme implementation agreement, which values Nuplex at $5.55 a share.

New Zealand shares fell as some investors took advantage of the S&P/NZX 50 index opening at a record.

Could newly listed health supplements maker Oceania Natural be benefiting from the Blackmores effect?

Farmers will have the opportunity to hedge their bets on the farmgate milk price when the NZX launches a milk price futures contract next month.

Which New Zealand shares are the biggest cash earners?

NZX, the financial markets operator, is developing a new market offering New Zealand dairy farmers a way to lessen the risk of volatile milk prices.

The NZX is expected to announce plans for a new milk futures contract tomorrow, which will be aimed at picking up where Fonterra's controversial guaranteed milk price scheme left off.

New Zealand shares fell, dragged down by dual-listed Australia & New Zealand Banking Group and Westpac Banking Group.

The shares will be listed on the NZX main board and Australia's ASX on May 3.

Spark has been given the go-ahead to buy an unused radio spectrum and expand its wireless services.

Problems with Pumpkin Patch's website have added to the company's list of woes as new management tries to turn the baby and childrenswear retailer around.

New Zealand shares hit another record high and turnover topped $500 million .

Property developers John and Michael Chow have reduced their holding in Chow Group as part of their efforts to meet NZX listing requirements.

WATCH: On the latest extra episode of The Economy Hub, guest panelists Bernard Doyle and Aaron Quintal discuss markets rebound.

New Zealand shares hit a record high for a seventh straight session, though trading was quieter after Thursday's interest rate cut

The Serious Fraud Office has ended its three-year contract with Wynyard a year early because the software could not deal with some of its accounting documents.

The NZX reporting season clearly demonstrates that the domestic corporate sector is in good shape, writes Brian Gaynor.

Wynyard Group has signed a $3.3 million contract with a consulting and risk management firm as it finalises rights offer.

New Zealand shares were mixed, as Orion Health Group gained from a record low on news of a major US deal.

NZX lifted annual profit 82 per cent in 2015 as the one-off gain from the sale of its Link Market Services division bolstered flat earnings.

Our sharemarket's biggest company, Auckland Airport, is proving somewhat of a conundrum to analysts, investors and fund managers.

New Zealand shares rose, led by Auckland Airport and Chorus on their strong earnings reports.

Takeovers by cashed-up buyers mean less choice for KiwiSavers, Brian Gaynor.

Wynyard Group says a planned share placement is no longer viable and is considering other capital raising options including a rights offer.

Shareholders are being told to vote against a takeover bid for the technology company.

Businessman Peter Huljich and entities linked to him are set for a $26 million pay out if the Diligent Board Member Services takeover goes ahead.

Nuplex has been in secret talks with one of its rivals and says it has received a good offer.

Global stocks pushed into full-blown bear market territory, with the MSCI All-Country World Index falling 1.3 per cent overnight.