Stablecoin Development

SDEV on NYSEAmerican. Stablecoin Development sells eyecare, wound care, and skin care products to customers. Market value $51m.

Watch this stockFree. We tell you when something changes.

Price checks use the past 12 months to June 2026. Some use the latest annual report instead, as marked. Quality checks use five annual reports, the latest for the year to December 2025.

We can't read total debt from the filing, so debt is left out.

Cash flow or capital spending isn't reported, so free cash flow is unknown.

Should I look at this?

Look carefully before going further

Read the warning sign in its own filings

This is not advice. Check the numbers below.

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Return on equity
five annual reports to December 2025
-120.7%five-year median

Yearly profit per dollar of owners' money: -121 cents. Above 10 is good.

Price to book
quarterly report to June 2026
0.6×

What you pay for each dollar of net assets: $0.61.

Earnings yield
past 12 months to June 2026
-160.6%

Profit per $100 you pay: $-160.61.

Quality score: 16 of 100. Price score: 0 of 100. Our list needs 70 on quality and 60 on price.

$1.54 a share, 97% above its 1-year low

Over the past year the price has ranged from $0.78 to $99.75.

Dividend: 6.2% a year

Paid in its latest year

Price from Friday’s close (9 October).

Five years of cash, in billions

n/a
n/a
n/a
n/a
n/a
20212022202320242025
Revenue
$10m$14m$10m$10mn/a
Operating margin
n/an/an/an/an/a
Debt to equity
n/an/an/an/an/a
Shares outstanding
0.06bn0.01bn0.00bn0.13bn0.05bn

Health checks

  • Free cash flow positiveDoesn't apply to banks and insurers
  • Accounting checksDoesn't apply to banks and insurers
  • DebtDoesn't apply to banks and insurers
  • Revenue growth, five yearsShrinking, 0.4% a year
  • Buying back its own sharesYes, 22% fewer since 2021

The quarter to June 2026

How the business did, compared with the same quarter a year earlier.

  • A loss of $41 million, compared with a loss of $2 million a year ago.
  • 2567% more shares than a year ago. Each share owns a bit less of the company.
Sales by quarter
Sales by quarter
Quarter toAmount
September 2024-$5m
December 2024Not reported
March 2025$0
June 2025$0
September 2025$521,000
December 2025Not reported
March 2026$2m
June 2026$2m
Profit by quarter
Profit by quarter
Quarter toAmount
September 2024-$1m
December 2024-$1m
March 2025$8m
June 2025-$2m
September 2025-$1m
December 2025-$635m
March 2026$552m
June 2026-$41m

From the company's quarterly reports to the SEC.

Dates

Next results (estimated)
n/a
Last annual report (10-K)
19 March 2026
Next quarterly (estimated, 10-Q)
28 January 2027

Who owns it

None of the long-term investors we follow own it. 21 funds in all.

Jun '26
Largest holders overall

From 13F filings for the quarter ended 30 June 2026.

Big holders and activists

7 investors own more than 5%; 1 of them is pushing for change.

  • Kazley Michael John
    Insider or founder
    at least 52.4%+2.6 pts
    (filed with 3 related holders)
    Since 18 July 2026
  • Michael Kazley
    Insider or founder
    at least 50.3%+5.2 pts
    (filed with 2 related holders)
    Since 17 May 2026
  • Framework Ventures IV L.P.
    at least 46.6%+0.7 pts
    (filed with 4 related holders)
    Since 18 July 2026
  • Framework Ventures Management LLC
    at least 46.4%+1.3 pts
    (filed with 3 related holders)
    Since 17 May 2026
  • Poplar Point Capital Partners LP
    Passive investor
    at least 16.7%+4.0 pts
    (filed with 2 related holders)
    Since 31 March 2025
  • Tether Global Investments Fund, S.I.C.A.F., S.A.
    Passive investor
    at least 10.0%0.0 pts
    (filed with 2 related holders)
    Since 30 June 2026
  • Sky Frontier Foundation
    Activist
    Wants board seats
    9.9%0.0 pts
    Since 21 October 2026
    What they said

    The Reporting Person has exercised its right under the IRA to nominate one director to the Issuer's board of directors. On September 2, 2026, the Issuer's board of directors appointed David Garcia Rios as a Class II director of the Issuer, with a term expiring at the Issuer's…

    Read the filing
  • David E. Lazar
    Insider or founder
    Sold down below 5%
    Since 21 October 2025
  • Poplar Point Capital Management LLC
    Passive investor
    Sold down below 5%
    Since 20 October 2025
    What they said

    There have been no recent acquisitions or dispositions. As of this effective date, the Reporting Persons will begin the disposition of the Common Stock.

    Read the filing

From Schedule 13D and 13G filings: anyone owning more than 5% must file one.

What insiders did

No insider bought shares on the open market in the last 12 months. 2 sold $53,890.

  • Kazley Michael John
    Chief Executive Officer, Director
    Sold
    Date
    15 June 2026
    Shares
    24,720
    Price
    $1.09
    Value
    $26,945
  • R01 Fund LP
    Chief Executive Officer, Director
    Sold
    Date
    15 June 2026
    Shares
    24,720
    Price
    $1.09
    Value
    $26,945

From Form 4 filings: insiders must report trades in their own company's shares within two days.

Warning signs in its filings

Problems the company itself reported to the SEC, in its own words.

2 serious warning signs in Stablecoin Development’s filings.

We look for five warning signs: doubt it can keep going, weak checks on its own accounts, a notice that its past accounts can't be relied on, a change of auditor, and one customer bringing in a big share of sales. We don't check lawsuits, investigations or debt yet.

We checked the auditor's report, internal controls, restatement notices, auditor changes and big customers in the 10-K filed 19 Mar 2026, plus the 10-Q filed 29 Oct 2026 and 12 later 8-Ks.

  • Weak checks on its own accounts

    Serious

    The company said its checks on its own accounts did not work at the end of its latest quarter. Mistakes could slip into the numbers.

    “Based on that evaluation, and because the previously disclosed material weakness in our internal control over financial reporting, which relates to the review of the contractual terms of our outstanding equity-linked financial instruments and the identification of triggering events under those instruments, as described in Part II, Item 9A of Amendment No. 1 to our Annual Report on Form 10-K/A for the year ended December 31, 2025, filed with the SEC on April 29, 2026, had not been remediated as of September 30, 2026, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were not effective as of September 30, 2026.”
    Show the full paragraph
    As of the end of the period covered by this report, we carried out an evaluation, under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, of the effectiveness of our disclosure controls and procedures pursuant to Rules 13a-15 and 15d-15 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Based on that evaluation, and because the previously disclosed material weakness in our internal control over financial reporting, which relates to the review of the contractual terms of our outstanding equity-linked financial instruments and the identification of triggering events under those instruments, as described in Part II, Item 9A of Amendment No. 1 to our Annual Report on Form 10-K/A for the year ended December 31, 2025, filed with the SEC on April 29, 2026, had not been remediated as of September 30, 2026, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were not effective as of September 30, 2026.

    From the 10-Q filed 29 October 2026, Part I, Item 4. Controls and Procedures. Read it in the filing

  • Its past accounts can't be relied on

    Serious

    It told the SEC its earlier accounts should no longer be relied on, usually because they contained errors.

    8-K Item 4.02 filed 29 Apr 2026: the company said its earlier financial statements should no longer be relied on.

    From an 8-K filed 29 April 2026: Previously issued accounts should no longer be relied on. Open the filing

  • Changed auditor

    Worth knowing

    The company changed its auditor (the firm that checks its books) in the last two years.

    “On January 22, 2026, WithumSmith+Brown, PC (“Withum”) notified NovaBay Pharmaceuticals, Inc. (the “Company”) that they were declining to stand for re-appointment as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2025.”

    From an 8-K filed 28 January 2026: Change of auditor. Read it in the filing

A 10-K is the yearly report every US company files with the SEC. An 8-K is a short notice of a big event.

What could go wrong

  • Sales have shrunk: 0.4% a year.
  • It owes more than it owns on paper (negative equity). Often that's from borrowing to buy back shares.

Whether the price already reflects the risks is what the deep dive is for.

The deep dive

Everything above is arithmetic on public filings. The deep dive reads the last ten years of annual reports, the proxy statements, and the earnings calls, then argues the case the way Buffett, Klarman, and Hohn would, and checks every claim against the source.

  • What the business is worth, as a range, and the margin of safety at today’s price
  • Prices to start buying, buy, and buy hard
  • The three things that would make this a mistake
  • Every number footnoted to the filing it came from
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What a finished deep dive looks like

Not advice. Numbers on this page come from SEC filings and are updated each night; prices are updated again after the US market closes. The five-year figures are rounded.