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OTC · Health care

Adaptin Bio, Inc. (APTN)

It posted a net loss of $5.4M. At June 30, 2026 it held $670.5K in cash. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on August 13, 2026.

Free, no password. An email when APTN files with the SEC.

Price
$6.27
0.00% on the day · August 19, 2026
52-week range $5.60 to $6.27
Market cap
$57.9M

Key facts about Adaptin Bio, Inc.

Net worth
Adaptin Bio, Inc. has a market value (market cap) of $57.9M at the latest share price, and shareholders' equity of -$1.7M on its balance sheet at June 30, 2026. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.
Cash flow
In fiscal 2025 operations used $4.8M of cash.
Latest report
The latest periodic report (quarterly report, 10-Q) was filed with the SEC on August 13, 2026 and covers the period to June 30, 2026. Open on SEC EDGAR
Next earnings report
Adaptin Bio, Inc.'s next report is expected around November 13, 2026. That is an estimate from its filing rhythm, not a date the company has announced.

What Adaptin Bio, Inc. does

Adaptin Bio, Inc. is registered with the SEC under industry code SIC 2836 (Biological Products, (No Diagnostic Substances)). Its shares trade on OTC under the ticker APTN.

Revenue and profit by year

Net income
FY23: -$85.6K -$85.6K FY23FY24: -$3.1M -$3.1M FY24FY25: -$5.2M -$5.2M FY25

Fiscal years as reported in annual reports. Amounts in USD.

Key figures

Fiscal yearRevenueOperating incomeNet incomeDiluted EPSFree cash flow
2025n/a-$5.4M-$5.2M-$0.66n/a
2024n/a-$2.6M-$3.1M-$0.96n/a
2023n/a-$85.6K-$85.6K-$0.51n/a

Earnings: every quarter and the next report date

Full financial statements: income, balance sheet and cash flow

Next report expected around November 13, 2026.

Estimated from its filing rhythm: 52 weeks after its report of November 14, 2025. Not a date the company has announced. See the report calendar · Earnings, quarter by quarter

Latest SEC filings

What Adaptin Bio, Inc. has filed recently, newest first. Each links to the original document on SEC EDGAR.

  1. August 28, 2026
  2. August 25, 2026
  3. August 13, 2026
    Quarterly report 10-Q · period to June 30, 2026Diluted EPS -$0.14 versus -$0.18.
  4. July 21, 2026
  5. June 12, 2026
    Annual report (amended) 10-K/A · period to December 31, 2025Diluted EPS -$0.66 versus -$0.96.
  6. May 15, 2026
    Quarterly report 10-Q · period to March 31, 2026Diluted EPS $0.13 versus $0.10.
  7. April 6, 2026
  8. April 1, 2026
    Annual report 10-K · period to December 31, 2025Diluted EPS -$0.66 versus -$0.96.
  9. April 1, 2026
  10. December 23, 2025

Recent insider filings (Forms 3, 4 and 144): 10, the latest on September 10, 2025. Insider transactions on SEC

Insider trades

What the people running Adaptin Bio, Inc. did with its shares, from the Form 4 filings they must send the SEC within two business days.

No insider trades were reported in the last 90 days.

Bought (open market)
$0
last 90 days
Sold
$0
last 90 days

All insider filings on SEC.gov · Where insiders are buying across the market

Who owns APTN

Three views from three kinds of SEC filings, each with its own date. They overlap and are not added up.

5% holders

Anyone who owns more than 5% of a class of shares must say so on Schedule 13D (if they may seek to influence the company) or 13G (a passive holder). The latest filing of each holder is shown: 13G filings of the last 2 years, 13D of the last 3.

HolderOf classSharesFiled
Michael J. Roberts13D, may seek influence 26.7% 2,159,468 February 18, 2025
Simon Pedder13D, may seek influence 11.5% 928,571 February 18, 2025

Largest institutional holders

No Form 13F positions imported for this company yet.

Insiders

Reported holdings of insiders who filed a Form 4 in the last 12 months: the shares each one held after their latest reported transaction. This is not the total held by all insiders.

No insider reported holdings on a Form 4 in the last 12 months.

Schedule 13D/13G filings on SEC.gov

All filings on SEC EDGAR

Questions about APTN

What does Adaptin Bio, Inc. do?

Adaptin Bio, Inc. is a company in the Health care sector, listed on OTC as APTN. Its shares trade on OTC under the ticker APTN.

What is Adaptin Bio, Inc.'s net worth?

Adaptin Bio, Inc. has a market value (market cap) of $57.9M at the latest share price, and shareholders' equity of -$1.7M on its balance sheet at June 30, 2026. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.

Is Adaptin Bio, Inc. profitable?

No. Over the twelve months to June 30, 2026 it reported a net loss of $5.4M.

When did Adaptin Bio, Inc. last report?

Its most recent periodic report is the quarterly report (10-Q) filed on August 13, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the iPO registration from August 28, 2026.

When is Adaptin Bio, Inc.'s next earnings report?

Adaptin Bio, Inc.'s next report is expected around November 13, 2026. That is an estimate from its filing rhythm, not a date the company has announced.

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Where the numbers come from

Financial figures are the values Adaptin Bio, Inc. tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.

Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.