Editor’s note: this is an educational explainer about how rights offers generally work on the Johannesburg Stock Exchange. It is general information, not investment advice, and does not describe any specific current event, company, or security.
A single envelope, physical or electronic, lands in a shareholder’s inbox: a circular running to dozens of pages, full of pricing formulas, deadlines and legal disclaimers, all to explain what amounts to a simple offer to buy more shares at a discount. Why does raising capital this way generate so much paperwork, and what actually has to happen behind the scenes before that circular is allowed to go out? The answer lies in a layered set of procedural and disclosure obligations built into the JSE Listings Requirements, designed to protect existing shareholders while giving companies a fast, pre-emptive route to new equity capital.
Why the pre-emptive structure matters
A rights offer is, at its core, an exercise of pre-emption: existing shareholders get the first opportunity to buy newly issued shares, in proportion to what they already hold, before those shares can be offered to anyone else. This principle is embedded in company law and reinforced by the JSE’s listing rules because it protects shareholders from dilution without consent. If a board wants to raise capital by issuing new shares for cash without first offering them to existing holders, it generally needs a specific shareholder resolution authorising that departure from pre-emptive rights, typically requiring a higher approval threshold than routine business.
Because of this, most rights offers do not require a fresh shareholder vote at the time of the offer itself. Companies typically operate under a standing general authority to issue shares for cash, renewed annually at the annual general meeting, which caps how much new equity can be issued without further shareholder approval. A rights offer that falls within that pre-authorised limit can proceed on the board’s decision alone, subject to the JSE’s procedural and disclosure requirements. A larger offer, or one structured in a way that falls outside the standing authority, needs its own general meeting and a fresh resolution before it can launch.
The procedural mechanics the JSE requires
Once a board resolves to proceed, the company must engage the JSE well before any public announcement, submitting the draft circular and supporting documentation for regulatory review. The JSE checks that the offer complies with its Listings Requirements on matters such as the ratio of new shares to existing shares, the discount to the theoretical ex-rights price, and the minimum offer period, which must give shareholders adequate time to decide whether to take up their entitlement, let it lapse, or sell the “rights” themselves on the exchange during a defined trading window.
The timetable itself is tightly prescribed: a last day to trade cum-rights, a date on which the shares begin trading ex-rights, a record date determining who qualifies to participate, and a closing date for accepting or renouncing the offer. Companies must also arrange for a bank or other institution to act as a transfer secretary or receiving agent, processing acceptances, payments and any letters of allocation. Where the offer is not fully underwritten, the company must disclose how it will deal with shares that are not taken up, commonly through an excess application process or a bookbuild among existing shareholders before any surplus is placed elsewhere.
What must be disclosed, and to whom
The circular itself is the centrepiece of the disclosure obligation. It must set out the purpose of the raise, the intended use of proceeds, the effect on the company’s financial position, and the dilutive impact on shareholders who do not participate, expressed in concrete terms rather than general assurances. Historical financial information, pro forma financial effects showing the offer’s impact on net asset value and earnings per share, and any material risk factors specific to the company’s circumstances must all be included, along with a statement from the directors on the company’s working capital adequacy going forward.
Throughout the process, the company remains subject to the JSE’s continuous disclosure obligations, meaning any material development affecting the rationale for the raise, whether positive or negative, must be released to the market via the exchange’s news service rather than held back until the circular is finalised. This overlapping web of shareholder approval thresholds, JSE pre-vetting, prescribed timetables and detailed financial disclosure is what turns a straightforward idea, “buy more shares before anyone else can”, into the lengthy formal document shareholders eventually receive.