What is a rights issue?
A rights issue is a way for a company to raise capital by offering eligible existing shareholders the opportunity to subscribe for new shares, often in proportion to their current holdings. The exact ratio, price, eligibility date and acceptance process are set out in the company’s offer materials.
For example, a 1-for-5 offer would give an eligible holder the right to subscribe for one new share for every five existing shares held on the relevant record date, subject to the offer’s terms. It is an entitlement to participate, not a free share: the investor normally has to pay the issue price to receive the new shares.
Renounceable is not the same as non-renounceable
Some rights issues are renounceable, meaning the entitlement may be transferred or traded during a specified period, subject to the rules and procedures for that offer. Others are non-renounceable, meaning the entitlement cannot be sold or transferred. Do not assume that all rights issues work the same way.
SGX-listed company announcements show the distinction in practice. The terms specify whether a rights issue is renounceable, the allotment ratio, the subscription price and the dates for acceptance or trading. The offer information statement provides the procedures and eligibility requirements. Read the current documents for the specific company before acting.
What if you do not subscribe?
If new shares are issued and you do not take up your entitlement, your percentage ownership can fall because the company will have more shares outstanding. In a hypothetical 1-for-1 issue, an investor with 100 shares out of 1,000 owns 10%. If all shareholders except that investor subscribe, there may be 2,000 shares after the issue while the investor still owns 100, or 5%.
That arithmetic is called dilution. A renounceable entitlement may give an investor another choice—selling the right instead of subscribing—if the offer rules allow it and a market for the rights exists. A non-renounceable right may simply lapse if not accepted. The offer documents explain the actual treatment.
A discount is not a reason by itself
The issue price may be below a recent market price, but that does not automatically make the offer attractive. The share price may adjust when the new shares are issued, and the funds may be used for different purposes: growth, debt repayment, working capital or other corporate needs.
Read the use-of-proceeds section, the company’s financial position, whether the issue is underwritten, and what happens if it is undersubscribed. Consider how much cash participation requires and whether adding to the position would make your portfolio too concentrated.
A checklist before deciding
- Confirm the record date and your eligibility.
- Check the ratio, issue price and total cash needed.
- Determine whether rights are renounceable and when any trading period ends.
- Read the company’s purpose for raising money and relevant risk factors.
- Check how excess applications, fractions and lapsed rights are handled.
- Decide whether you would buy the company today at the expected post-issue value.
You do not have to participate just because you already own the shares. Compare the cost, dilution, use of proceeds and your investment case before accepting, selling or allowing an entitlement to lapse.
Sources
- SGX Rulebook: Practice Notes — rights-issue timetable and procedures; verified 15 Oct 2026.
- SGX announcement: TrickleStar proposed rights issue — example of ratios, renounceability and shareholder choices; verified 15 Oct 2026.