SPAR’s Chairman and Deputy Chair Quit Amid ‘Threats’ as Governance Crisis Deepens

JOHANNESBURG – SPAR Group’s boardroom has been thrown into fresh turmoil after chairman Mike Bosman and deputy chair Dr Shirley Zinn resigned with immediate effect on Monday, 17 August 2026.

The same-day departures remove the company’s two most senior independent directors at a critical moment for South Africa’s second-largest grocery retailer, which has been working to restore confidence in its leadership and governance following years of turbulence.

The resignations were announced in a SENS notice filed with the JSE at 05:05 on Monday. The statement offered shareholders the usual corporate explanation, saying Bosman and Zinn had “separately concluded that stepping down and resigning from the Board is the right decision for them and in the best interest of the Company”.

Both directors, SPAR said, “continue to have the full support of the Board”.

But a joint statement issued by Bosman and Zinn alongside their resignations revealed a far more serious picture.

‘Sustained personal attacks, hostility and, at times, threats’

The two directors said their decision followed what they described as a breakdown in acceptable boardroom conduct involving some of SPAR’s retailers and former employees.

“We have been subjected to sustained personal attacks, hostility and, at times, threats,” they said.

While acknowledging that disagreement is inevitable in a business built around thousands of independently owned stores, the pair said the situation had gone beyond acceptable limits.

“That line has now been crossed to an extent that makes our continued involvement with SPAR untenable,” they said.

Neither director identified the individuals allegedly responsible for the threats or provided details about the nature of the incidents.

That leaves significant questions for shareholders and SPAR’s network of independent retailers, particularly because the allegations appear to involve people connected to the company’s own retail ecosystem.

The resignations therefore raise questions that go well beyond a routine change in board composition.

Another senior departure amid years of turmoil

The latest upheaval comes after years of instability at SPAR.

Former chief executive and executive director Angelo Swartz stepped down on 28 February 2026 after nearly two decades with the group. His departure formed part of a broader leadership overhaul that included the creation of a new managing director position.

Bosman himself was appointed chairman in December 2022, at what SPAR described as “a time of exceptional difficulty for the Group due to the serious governance matters previously reported to Shareholders”.

He subsequently served as executive chairman until October 2023 after the retirement of the previous CEO, placing him at the centre of SPAR’s efforts to navigate one of the most difficult periods in its recent history.

His departure now creates an uncomfortable irony: the chairman brought in during the company’s governance crisis has himself left amid a fresh dispute over conduct and governance.

Questions surrounding Zinn’s consulting interests

Zinn’s resignation also comes against the backdrop of questions previously raised about her business interests.

Earlier reporting highlighted a potential conflict of interest involving Tuesday Consulting, an executive search and advisory firm where Zinn serves on a three-member leadership team and holds a shareholding.

The role was not disclosed in SPAR’s annual reports or on its website.

SPAR has confirmed that it uses Tuesday Consulting “from time to time” for certain recruitment processes, while maintaining that Zinn recuses herself from relevant discussions.

The company has also said her interests were “formally declared to the board upon appointment and are updated annually” and reviewed by the nominations committee, on which Zinn herself served.

SPAR defended the arrangement by arguing that director biographies are not intended to provide an exhaustive list of every business interest.

Whether the consulting arrangement had any bearing on the latest resignations remains unconfirmed.

SPAR has previously described a related governance complaint as “baseless, vexatious, malicious and without merit”.

The company’s position and the latest allegations by the departing directors leave shareholders with competing accounts of what has been happening behind the scenes.

New chairman inherits old questions

Independent non-executive director Lwazi Koyana has been appointed interim chairman with immediate effect.

Koyana, who previously chaired SPAR’s Risk Committee, will oversee the board until a permanent successor is appointed through what the company describes as a “permanent succession process” led by the Nominations Committee.

SPAR also plans to recruit new non-executive directors with direct retail and independent-retailer experience.

The move suggests the company wants to strengthen the board’s understanding of the complex relationship between the corporate group and its network of independently owned stores.

Other committee changes have also been announced.

Funke Ighodaro will chair the Audit Committee, Sundeep Naran will chair the Social, Ethics and Sustainability Committee, while Liesbeth Botha will chair both the Remuneration and Business Transformation committees.

The reshuffle leaves a significantly altered board facing renewed scrutiny over its governance, leadership stability and relationship with the independent retailers who form the backbone of SPAR’s business model.

Can SPAR convince investors that it is business as usual?

SPAR has moved quickly to reassure the market that its turnaround strategy remains intact.

The company reaffirmed its “full and unqualified support” for group CEO Reeza Isaacs and CFO Megan Pydigadu, while insisting that its strategy and guidance remain unaffected by the departures.

But the circumstances surrounding the resignations make it difficult to treat them as routine succession changes.

A listed retailer losing both its chairman and deputy chair on the same day, with the departing directors citing “sustained personal attacks, hostility and, at times, threats”, raises fundamental questions about the environment inside and around the company’s boardroom.

For investors, the central issue is no longer simply who will replace Bosman and Zinn.

It is whether SPAR has resolved the governance problems that have dogged the group for years, or whether Monday’s dramatic departures signal another chapter in a crisis the company has yet to fully contain.