Event-Driven Stocks

Bone Biologics Corp

BBLG, BBLGW

Other · Non-accelerated filer<br>Smaller reporting company · SEC filings ↗ · Compare ⊕

View price & chart on Yahoo Finance ↗
Signs● 2 good● 1 warning● 2 severedetails ↓

Financials

SEC XBRL · annual
 FY25FY24FY23FY22FY21FY20
Revenue—————$1.07B
Operating income−$3.2M−$4.2M−$9.4M−$3.7M−$1.1M−$825,014
Net income−$3.1M−$4.1M−$8.9M−$1.5M−$1.6M−$1.8M
Total assets$5.8M$3.9M$3.7M$8.5M$6.7M$0
Total liabilities$418,587$377,712$831,402$2.5M$99,909$13.7M
Equity$5.4M$3.5M$2.9M$5.9M$6.6M−$13.7M
EPS (diluted)$-2.65$-28.96$-34.01$-31.15$-0.35—
Shares out.3.3M534,23816.7M10.4M30.7M30.7M

Reported figures from the company's SEC filings (XBRL). Blank where a line item isn't cleanly tagged — never estimated.

Key ratios

from filings · FY2025
Operating margin
—
Net margin
—
Return on equity
−57.8%
Return on assets
−53.6%
Return on capital (ROCE)
−60.2%
Liabilities / assets
7.2%
Debt / equity
0.08×
Book value / share
$1.64
Revenue growth (YoY)
—
Net income growth (YoY)
—

Computed from the company's own SEC figures — no market price, so these are facts, not a valuation. Book value per share is reported equity ÷ shares; it is not the stock price.

Financial health

forensic scores · FY2025
Altman Z″ (distress)
-33.74distress
Accruals / assets
−7.2%clean
Piotroski F-Score
4/7mixed

Altman Z″is a textbook bankruptcy-distress score from book values only (>2.6 safe · 1.1–2.6 grey · <1.1 distress). Accruals = (net income − operating cash flow) ÷ assets; persistently high accruals are an earnings-quality red flag. Beneish M-Scoreis an eight-ratio screen comparing this year with last (M > −1.78 = elevated manipulation-risk screen, not proof). Piotroski F-Scorecounts how many of nine fundamental-health checks pass (shown as passed / applicable; we use operating margin and total liabilities as documented proxies where the exact input isn't XBRL-tagged). Computed from SEC filings — descriptive factors, not advice or a forecast.

Quality score

EDS Score
44
/ 100
Profitability 0Growth n/aCatalyst 33Earnings quality 67Financial strength 75

Our own multi-factor score from free SEC data — profitability, growth, financial strength, earnings quality, and event/ownership catalysts. No market price and no licensed model: each axis is the share of source-backed checks it passes. Descriptive factors, not advice or a forecast. What these scores mean →

Signs

● 2 severe● 1 warning● 2 good
  • Altman Z″ in the distress zone
  • Filed a late-filing notice (Form NT) — missed an SEC deadline
  • Negative operating cash flow
  • Conservative leverage (liabilities < 50% of assets)
  • Clean earnings (low accruals)

Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.

Risk flags

late SEC filings

A Form NT means the company notified the SEC it would file a periodic report late — often an accounting, audit or liquidity warning sign. Also search SEC enforcement actions for this company.

5%+ owners

SEC Schedule 13D / 13G · last 3 yrs

Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.

Material events

SEC Form 8-K · most recent

Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.

Recent SEC filings

All filings ↗

Event-driven situations (1)

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