SAB Biotherapeutics (SABS) logo

SAB Biotherapeutics (SABS) stock

Autoimmune medicines , market cap $277M

$2.79
-1.76%

As of Monday's close · Live for Pro members at the open

Quality Score
-4
Poor
In its industry
#210of 291

SABS's Quality Score rose 1 point on Mon, Oct 26, to -4. Its volume went quiet.

Follow SABS's trial news. Pro members can get an alert when SAB Biotherapeutics files news, and see its trials, share raises, and its CEO's filings.

Get an alert when SABS files news on its trialSee it live, free until Wednesday morning. No account. No card. Then keep going with a free account.

We do the work for you. Every stock is scored and ranked, every 15 seconds while the market is open. Here it's 15 minutes behind. Pro members see it live.

NextQ4 2026“…in people within 100 days of a Stage 3 T1D diagnosis, with enrollment expected to be completed in Q4 2026…”Trial start · SEC filing · Oct 13
Cash$103M, about 7 quarters at the last year's spendingOn Jun 30 · the company says “Through 2028”

Why is SABS down?

Down 71% over three years while the S&P 500 rose 87%.

“Revenue decreased by $1.3 million, or 100.0%, in 2025, primarily due to the JPEO Rapid Response Contract Termination.”

Its fiscal 2025 10-K said

Sources: Price history, Oct 23, 2026; Annual report (10-K), Mar 9, 2026

3 more reasons why SABS lags the market, from its filings, with the company's words and the timeline, for Pro members.

Key facts on SABS

Key facts on SABS
Since its Dec 2021 highDown 97% sales $60.9M → $0 a year
Latest filing8-K, Oct 13 Issued a release: "SAB BIO Receives FDA Fast Track Designation for SAB-142 in Stage 3 Type 1 Diabetes"

5 more reasons behind SABS's -4, for Pro members.

Cash$103M, about 7 quarters at the last year's spendingOn Jun 30 · the company says “Through 2028”

SABS catalysts

Coming up

After its last 2 reports it closed -0.3% on average, higher 1 of 2 times.

2 past catalysts since 2026, with sizes and sources, for Pro members.Get in free →

What's next for SABS, and how long its cash lasts

Next step the company has named

Q4 2026“…registrational Phase 2b SAFEGUARD study in people within 100 days of a Stage 3 T1D diagnosis, with enrollment expected to be completed in Q4 2026 and topline data anticipated in 2H 2027.”Trial start · SEC filing · Oct 13

What it means: when a trial begins, or reaches the stage the company named.

A trial underway
SAFEGUARDPhase 2 · Recruiting · 159 people · main data estimated Nov 2027 · NCT07187531

For Pro members: 1 more milestone and 35 filings.

Cash runway Jun 30 balance sheet

About 7 quarters

$103M in cash and short-term investments, at its spending over the last year

What it means: how long the cash would last at the same pace, before any new money. The company's estimate is “Through 2028” (8-K, Mar 10).

For Pro members: the cash used each quarter, and the math.

Dilution on the horizon

No shelf registration or at-the-market program on file in the last three years.

For Pro members: 2 raises and their amounts, and the share count against a year ago.

Insiders

No open-market buys or sales by its officers or directors in their filings of the last year.

From Form 4: open-market buys and sales only.

For Pro members: every trade, and Samuel Reich’s 2 filings and quotes.

Get an alert when SABS files news on its trialSee it live, free until Wednesday morning. No account. No card. Then keep going with a free account.

See every upcoming FDA date →

FDA dates in the next 60 days

Decision dates and advisory committee meetings the companies have announced in their filings, soonest first and small companies first.

DateStockDrug

10 more FDA dates and 103 trial data dates in the next 60 days, each on the FDA calendar. Pro members see whether each company's cash lasts past its date, with an optional alert before it. See all 168 dates, ranked →

Why SABS scores -4

PoorTrending down, 1 of 14 chart checks firingWhat the Quality Score means

  • −3Long-term trend below a falling 200-⁠day average, down over one year, down over two years
  • +2Profit A profit of $13.3M in the year to Dec 31, 2025, after a loss of $34.1M the year before, from the SEC filingRead on the last four quarters against the four before, or the last full year where no quarters are filed.
  • Chart checks adds
  • Size subtracts
  • Growth subtractsSales and margins against a year earlier: up to +3 for fast growth and widening margins, down to -2 when both shrink.
  • Volatility subtractsA daily range of 5% or more with nothing behind it (no profit or cash flow, sales shrinking, or 10% more shares outstanding with no free cash flow): -1, or -2 from 8%.
  • Cash flow subtracts-1 when free cash flow over the last four quarters is negative.

No effect today: Run-up, Dilution, Persistence, and News.

What every line is worth, and the reason behind it, on SABS and every other stock.Get in free →

Price, score, chart checks, and the industry rank are from a snapshot taken at 10:16 PM ET, at least 15 minutes behind. How we rank stocks.

Tested. Our top-⁠scored stocks returned 2.2x the average stock over the next month. How we tested it

Alert me when SABS's Quality Score turns up

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Here is what Pro members see.

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  • Every line of the score

    Price action, the company, and signals, each with its points, on SABS and every other stock.

  • FDA dates, counted down

    Each date in the company's words, its cash against the date, and an optional alert before it.

  • CEOs buying their own stock

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  • Congress trades

    A member's trades, newest first, each with its amount. Sort and filter the whole list.

  • 14 chart checks, read for you

    The ones firing on the stock, each in plain words, its rule a tap away.

  • Earnings, week by week

    Who reports each day, and how each stock took its last four reports.

  • The market map

    Every stock a box, colored by its Quality Score.

  • Themes, ranked live

    Each theme's stocks ranked by Quality Score, live. Here, AI chips.

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SABS has 1 of 14 chart checks firing

Volume1 of 3 shown
Tight range1 of 3 shown
Buying1 of 3 shown
The other 10 checks on SABS, and all 14 on every stock.Get in free →

SABS RSI today: 43.3, below its 50-day and 200-day averages

Not scored

Not in the Quality Score: over 20 years of tests, 2006 to 2026, they added no edge.

The deep dive on SABS

10 more findings on SABS, each with its source, for Pro membersGet in free →

How SABS ranks in Biotech

SABS is #210 of 291 by Quality Score.

How SABS ranks in Biotech
210SAB Biotherapeutics (SABS) logoSABSSAB Biotherapeutics-4

More in Biotech

When does SABS report earnings, and what happens after?

Expected to report Thu Nov 12, before the open (in 17 days). Expected.

What an earnings report is: every 3 months, a company tells everyone how much it sold and earned. We read the figures, the outlook, and how the stock moved after.

ReportedGapReaction5
sessions
Aug 6, 2026Before open-0.3%+2.1%+0.8%
May 12, 2026Before open+2.1%-2.7%-4.3%

SABS closed higher after 1 of its last 2 reports.

SABS share count over time

8.6 times the count a year earlier.

Weighted shares, quarter to Jun 30, 2026, both from one filing

Shares of SABS outstanding, as filed
Shares
outstanding
As
of
91MAug 3, 2026
76.5MMay 6, 2026
51MMar 2, 2026
47.6MNov 10, 2025
Offerings, shelves, and splits of SABS, from its filings
From its
filings
Filed
Raised $74.4M in a sale of shares, about 27% of its market valueMar 19, 2026
Registered shares for a later sale (S-3)Dec 29, 2025
Registered shares for a later sale (S-3)Sep 2, 2025
Set up an at-the-market program for up to $20M of shares, about 7% of its market valueJan 26, 2024

1 more offering on file, for Pro members.

SABS's officers and directors

Officers and directors with a Form 4 in the last 12 months.

See insider trades by person

Which ETFs hold SABS?

In ETFs: SABS is under 0.1% of VTI, the most of the 24 funds Breakaway covers, by their holdings as filed for Jun 30, 2026.

About SAB Biotherapeutics

SAB Biotherapeutics Inc is a clinical-stage biopharmaceutical company focused on developing multi-specific, high-potency, human immunoglobulin G (hIgG) to treat and prevent immune and autoimmune disorders. The company's lead product candidate, SAB-142, targets autoimmune Type 1 Diabetes (T1D) with a disease-modifying therapeutic approach that aims to change the T1D treatment paradigm by delaying onset and potentially preventing disease progression of Stage 3 T1D patients. It is focused on developing product candidates for disease targets where a differentiated approach has the greatest potential to be either first-in-class against novel targets against complex targets to treat diseases, including type 1 diabetes (T1D) and other autoimmune disorders.

86 employeesMiami Beach, FLsab.bio

What SAB Biotherapeutics says it competes with

“The biopharmaceutical industry is highly competitive and subject to rapid and significant technological change as research provides a deeper understanding of the pathology of diseases and new technologies and treatments are developed.”

From its annual report, SEC filing · Mar 9, 2026

2 more sentences and what it says it does, for Pro membersGet in free →

SABS's score card

SAB Biotherapeutics (SABS): Quality Score -4, Poor, #210 of 291 in Biotech, with its price, on Breakaway
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Pro members see every line of every stock's score.

  • What would turn SABS's score around: 7 things
  • 7 more filings explained, a plain line each
  • Real-⁠time prices, no delay
See SABS's 14 chart checks

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Straight Answers

As of Oct 26, 2026: SABS's Quality Score is -4 (Poor), #210 of 291 in Biotech.

Is SABS a good stock to buy? What its Quality Score says

SABS scores -4 today, which Breakaway calls Poor. It is #210 of 291 in Biotech by Quality Score, with 1 of 14 chart checks firing. Down 71% over three years while the S&P 500 rose 87%. Cash lasts about 7 quarters at its spending (to Jun 30). Breakaway does not say whether to buy any stock: the score does not know your situation, and it is not a recommendation to buy or sell anything. Please do your own research.

What is SABS's Quality Score?

SABS scores -4 today, which Breakaway calls Poor (below zero). That is #210 of 291 in Biotech by Quality Score. The score adds up the chart checks, the trend, the company's filed sales, its profits, the news, insider trades, and Congress trades. The section above lists the lines behind SABS's -4.

When does SABS report earnings?

Expected to report Thu Nov 12, before the open, a date Breakaway expects from the company's usual timing; the company has not confirmed it. SABS closed higher after 1 of its last 2 reports. Past behavior, not a forecast.

Are the prices delayed?

Only on the public pages, which run at least 15 minutes behind. Pro members, and anyone on a guest pass, see real-time prices: the scanner refreshes every 15 seconds, and your watchlist every few seconds, pre-market and after hours included.

What's next for SAB Biotherapeutics: from its SEC filings and ClinicalTrials.gov, the company's words, the registry's dates, and arithmetic, not a forecast. Companies often miss the dates they set.

The moves after past earnings reports are past behavior, not a forecast.

The price, the score, the chart checks and readings, and the industry rank on this page are delayed at least 15 minutes.

Our top-scored stocks' record: Oct 2021 to Sep 2026, before costs; recorded live since Sep 9 2026.

Breakaway publishes impersonal securities research and analytical tools: one formula, the same score for everyone. It is not personalized investment advice, and nothing here is a recommendation to buy or sell any security.

Market data from a licensed vendor. The age of every quote is shown on the page.

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