Aldebaran Spins Out 18,544,058 Centauri Shares to Holders

Aldebaran Resources Inc. (TSX-V: ALDE, OTCQX: ADBRF) and former subsidiary Centauri Minerals Inc. (TSX-V: CENT) said on Aug. 27, 2026 that they had completed a plan of arrangement distributing 18,544,058 Centauri common shares held by Aldebaran to Aldebaran shareholders of record at the close of business on Aug. 26, 2026.

Aldebaran Resources Inc. (OTCQX: ADBRF, TSX-V: ALDE) has finished cutting its former subsidiary loose. In a statement dated Vancouver, British Columbia, Aug. 27, 2026, Aldebaran and Centauri Minerals Inc. (TSX-V: CENT) said the previously announced plan of arrangement between them is complete, and that 18,544,058 Centauri common shares held by Aldebaran have been distributed to Aldebaran shareholders of record at the close of business on Aug. 26, 2026.

That single sentence carries the whole mechanical substance of the transaction. Aldebaran shareholders who held stock through the Aug. 26 record date now own two securities where they previously owned one: their existing Aldebaran shares, plus a proportionate slice of the 18,544,058 Centauri shares that were sitting on the parent's balance sheet as an equity holding rather than as a separately traded asset.

What the arrangement actually did

A plan of arrangement is a court-approved corporate reorganisation used routinely in Canada to reshape share capital and to move assets between entities in a single, binding step. It is the standard vehicle for a spin-out of this kind because it delivers certainty: once the court approves it and the parties file, every shareholder on the register is treated identically, without the need for individual elections or acceptances.

Here the arrangement did not create Centauri from scratch. Centauri already existed as a subsidiary of Aldebaran and already carried a TSX Venture Exchange symbol, CENT. What changed on completion is ownership. Aldebaran no longer holds the 18,544,058 shares; its shareholders do, directly. Centauri is described in the announcement as Aldebaran's former subsidiary, which is the language that matters most for anyone modelling the parent going forward.

The companies' joint statement, carried by BNN Bloomberg, sets out the share count and the record date but does not, in the portion released, spell out an exchange ratio expressed as Centauri shares per Aldebaran share. Investors who want that number should take it from the companies' own arrangement documents and the depositary's distribution notice rather than infer it, because the ratio depends on Aldebaran's issued and outstanding share count on the record date.

Why juniors split themselves in two

Spin-outs are a recurring feature of the Canadian junior mining market, and the logic is nearly always the same. A company that has drilled its way into a flagship project ends up carrying secondary ground that the market refuses to price. The flagship absorbs the capital, the management attention and the story; the other assets sit inside the same reporting entity contributing dilution risk without contributing to the valuation multiple.

Separating them is an attempt to fix that. Two effects are usually sought:

• Clean narratives. Each listed entity is left with a single thesis that a generalist investor can hold in their head, rather than a bundle of unrelated geology.
• Independent funding. A standalone vehicle can raise money against its own assets, at its own valuation, without diluting holders of the parent.
• Direct shareholder participation. Because the distribution goes to the register rather than to a third-party buyer, existing holders keep the upside of the divested assets instead of watching them sold for cash.
• Board and management focus. A separate company gets its own directors, its own budget and its own accountability for a work programme.

The trade-off is duplication. Two listings mean two sets of audit fees, two continuous-disclosure obligations, two boards and two treasuries to keep funded. For very small companies, that overhead is not trivial, and it is one reason the market tends to reward spin-outs only when the separated asset is substantial enough to justify its own corporate skin.

How ADBRF is trading around the completion

Aldebaran's US over-the-counter line was marked at 2.39 as of the last trade at 18:22 GMT on Aug. 27, 2026, down 1.38% on the day from a previous close of 2.42, with an intraday range of 2.38 to 2.42, according to licensed market data. That is a narrow band and a modest decline — the sort of tape that suggests the completion itself was not a surprise to the market, which is what you would expect for a transaction the companies describe as "previously announced."

It is also worth keeping the arithmetic of a spin-out in mind when reading the parent's price after the record date. When shares of a subsidiary leave a parent's balance sheet and go directly to holders, the parent's per-share value should, all else equal, adjust for what walked out the door. A decline in the parent's quote around the distribution is therefore not automatically a verdict on the deal; part of it can simply be the removal of an asset that shareholders now hold separately. Whether the two pieces together are worth more than the whole was is a question the market answers over months, not in a single session.

The backdrop on the day was firm. The S&P 500 proxy SPY traded at $770.39, up 0.56%; the Nasdaq 100 proxy QQQ was at $718.37, up 0.98%; and the Dow proxy DIA sat at $535.15, up 0.17%, all as of 18:22 GMT. So Aldebaran's small fade came against a market that was up, not down — a reminder that thinly traded junior resource names move on their own news and their own liquidity rather than on index direction.

What to watch from here

The immediate questions are administrative and will be answered by filings rather than by commentary. Holders should look for the depositary's confirmation of how many Centauri shares were credited per Aldebaran share, and for the tax characterisation of the distribution in their own jurisdiction — spin-outs structured as arrangements can carry different treatment for Canadian and US holders, and that is a question for a tax adviser, not for a press release.

Beyond that, three things will determine whether this was worth the corporate expense. First, liquidity in CENT: a newly distributed shareholder base often produces selling from holders who did not want the second security, and how quickly that clears sets the tone for the new listing. Second, Centauri's funding plan, because a junior with assets and no treasury is a junior that dilutes. Third, what Aldebaran does with a simplified structure — the point of the exercise is that the parent can now be judged on its remaining portfolio alone.

For now, the verifiable facts are the ones the companies put on the wire: an arrangement completed, 18,544,058 Centauri shares distributed, a record date of Aug. 26, 2026, and two separately listed companies where there was previously a parent and a subsidiary.

Key facts

• Centauri shares distributed: 18,544,058 common shares held by Aldebaran
• Record date: Close of business Aug. 26, 2026
• ADBRF last trade: 2.39, -1.38%, as of 18:22 GMT Aug. 27, 2026 (prev close 2.42)
• Listings: Aldebaran: TSX-V ALDE / OTCQX ADBRF; Centauri: TSX-V CENT

Frequently asked questions

What exactly did Aldebaran and Centauri complete?

On Aug. 27, 2026, the two companies announced completion of a previously announced plan of arrangement under which Aldebaran Resources spun out 18,544,058 Centauri Minerals common shares that it held to its own shareholders. Holders of record at the close of business on Aug. 26, 2026 received the distribution. Centauri is now described as Aldebaran's former subsidiary.

Who is entitled to receive Centauri shares?

Aldebaran shareholders on the register at the close of business on Aug. 26, 2026 — the record date stated in the announcement. Because a plan of arrangement is court-approved and binding on all holders, no individual election or acceptance was required; eligible shareholders receive their proportionate entitlement through the depositary handling the distribution.

What is a plan of arrangement?

It is a court-approved corporate reorganisation used widely in Canada to restructure share capital or move assets between entities in one binding step. Once approved and filed, it applies uniformly to every shareholder on the register. It is the standard legal vehicle for Canadian spin-outs because it removes the uncertainty of a voluntary, holder-by-holder process.

How is Aldebaran's stock trading around the deal?

Aldebaran's US over-the-counter quote, ADBRF, last traded at 2.39 at 18:22 GMT on Aug. 27, 2026, down 1.38% from a previous close of 2.42, with a day range of 2.38 to 2.42. That is a narrow band, consistent with a transaction the companies themselves described as previously announced rather than new news.

Should a drop in the parent's share price after a spin-out worry holders?

Not automatically. When subsidiary shares leave a parent's balance sheet and go directly to shareholders, the parent's per-share value should adjust for the asset that has been distributed. Holders still own that value, just in a second security. Whether the combined pieces exceed the former whole is judged over months of trading, not in one session.

What assets does Centauri hold?

The completion announcement quoted here sets out the share count, the record date and the listings, but does not detail Centauri's asset portfolio. Investors wanting that information should consult Centauri's own continuous-disclosure filings and the arrangement documents, which describe the properties transferred and the company's planned work programme and funding.

Sources

• Aldebaran Resources and Centauri Minerals Announce Completion of Spin-Out Transactions — BNN Bloomberg

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