STR Sub Inc.
Energy · Crude Petroleum & Natural Gas · DE · SEC filings ↗ · Compare ⊕
Financials
SEC XBRL · annual| FY21 | FY20 | FY19 | FY18 | FY17 | FY16 | |
|---|---|---|---|---|---|---|
| Revenue | $72.8M | $40.1M | $68.5M | $98.7M | $96.0M | $70.1M |
| Operating income | $4.7M | $5.6M | $37.2M | $63.2M | $44.0M | $17.0M |
| Net income | −$1.4M | $7.9M | $20.4M | $90.1M | $75.5M | $14.7M |
| Total assets | $261.8M | $275.6M | $290.2M | $291.2M | $352.7M | — |
| Total liabilities | $47.6M | $47.2M | $45.2M | $21.5M | $63.6M | $532 |
| Equity | $214.3M | $228.4M | $236.4M | $255.0M | $5.0M | −$532 |
| EPS (diluted) | $-0.03 | $0.11 | $0.39 | — | — | — |
| Shares out. | 46.1M | 86.0M | 85.9M | — | — | — |
Reported figures from the company's SEC filings (XBRL). Blank where a line item isn't cleanly tagged — never estimated.
Key ratios
from filings · FY2021- Operating margin
- 6.4%
- Net margin
- −1.9%
- Return on equity
- −0.7%
- Return on assets
- −0.5%
- Return on capital (ROCE)
- 1.8%
- Liabilities / assets
- 18.2%
- Debt / equity
- 0.22×
- Book value / share
- $4.65
- Revenue growth (YoY)
- 81.7%
- Net income growth (YoY)
- −117.8%
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 · FY2021- Altman Z″ (distress)
- 5.22safe
- Accruals / assets
- −17.0%clean
- Piotroski F-Score
- 5/9mixed
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 ScoreOur 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.
Signs
● 1 warning● 6 good- Reported a net loss
- Operating margin is positive
- Revenue is growing year-over-year
- Conservative leverage (liabilities < 50% of assets)
- Positive operating cash flow
- Clean earnings (low accruals)
- Altman Z″ in the safe zone
Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.
Material events
SEC Form 8-K · most recent- Entered a material agreement · Completed an acquisition or disposition · Delisting / listing-standard notice · Modified shareholder rights · Change in control · Director / officer change · Amended charter or bylaws · Shareholder vote · Other material eventDec 29, 2022
- Regulation FD disclosureNov 14, 2022
- Results of operationsNov 8, 2022
- Regulation FD disclosureOct 25, 2022
- Regulation FD disclosureOct 11, 2022
- Entered a material agreement · Terminated a material agreement · New financial obligationSep 23, 2022
- Entered a material agreementSep 12, 2022
- Regulation FD disclosureSep 6, 2022
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 ↗- 25-NSEAug 19, 2025
- SC 13G/ASEC SCHEDULE 13GFeb 9, 2024
- SC 13G/ASEC SCHEDULE 13GFeb 8, 2024
- SC 13GSEC SCHEDULE 13GFeb 10, 2023
- SC 13G/ASTR SUB INC.Feb 9, 2023
- SC 13GSEC SCHEDULE 13GFeb 6, 2023
- SC 13GFeb 3, 2023
- EFFECTJan 11, 2023
- EFFECTJan 11, 2023
- EFFECTJan 11, 2023
- SC 13GJan 10, 2023
- 15-12GJan 9, 2023
- 4FORM 4 SUBMISSIONJan 3, 2023
- 4FORM 4 SUBMISSIONJan 3, 2023
- 4FORM 4 SUBMISSIONJan 3, 2023