STRATUMfiling intelligence๐Ÿ‡ฎ๐Ÿ‡ณ Indian private portal

CIK 1072772

TOMBSTONE EXPLORATION CORPORATION
CIK 0001072772 ยท EDGAR โ†—
cleanelevatedtriggeredno dataplanned
89.5
composite ยท 2 signals ยท TRIGGERED

Every card below shows the score and the exact filing data it was computed from โ€” no unexplained numbers. Some signals (P-02, P-03, P-08, P-09, P-10, P-11) pull live documents from SEC EDGAR the first time you view this company; a few of those (P-03, P-10, P-11) use AI to read the filing text, but every AI claim must quote the actual document verbatim or it's discarded โ€” never a guess.

Chat with this filing โ†’

Ask follow-up questions about the latest 10-K, with citations verified against the actual text. No account needed.

Investigation memo โ€” generate one โ†’

Run the bounded investigation agent โ€” reads this company's signals and writes a short, cited summary.

Signals

P-13 ยท FY 2020-12-31 ยท TRIGGERED100.0

Zombie / distress

Zombie: interest coverage below 1.0x for 3 consecutive years
trend: flat
Trend
Source: 20-F on SEC.gov (filed 2021-05-06) โ†—
Evidence โ€” inputs and thresholds
{
  "icr_by_year": {
    "2021-12-31": null,
    "2020-12-31": -26.632,
    "2019-12-31": -21.155,
    "2018-12-31": -15.672
  },
  "consecutive_years_below_1": 3,
  "altman_z_double_prime": -31.742,
  "definitions": {
    "zombie": "ICR<1 for 3+ consecutive FYs (BIS 2018)",
    "z_distress": "<1.1 distress, 1.1-2.6 gray, >2.6 safe"
  },
  "inputs": {
    "ebit_t": -1388055,
    "interest_expense_t": 52120
  },
  "stale": false,
  "latest_filing_period": "2021-12-31",
  "source": {
    "url": "https://www.sec.gov/Archives/edgar/data/1072772/000107878221000418/0001078782-21-000418-index.htm",
    "form": "20-F",
    "filed": "2021-05-06"
  }
}
P-12 ยท FY 2021-12-31 ยท ELEVATED47.4

Restatement predictor

F-Score 1.42 โ€” misstatement risk 1.4x the base rate
trend: flat
Trend
Source: 20-F/A on SEC.gov (filed 2023-03-24) โ†—
Evidence โ€” inputs and thresholds
{
  "f_score": 1.421,
  "probability": 0.00526,
  "components": {
    "rsst": -0.5015,
    "drec": null,
    "dinv": null,
    "soft": 0.9448,
    "dcs": null,
    "droa": -0.1587,
    "issue": 1
  },
  "model": "Dechow et al. 2011, Model 1 (simplified RSST)",
  "thresholds": {
    "elevated": 1,
    "triggered": 1.85
  },
  "stale": false,
  "latest_filing_period": "2021-12-31",
  "source": {
    "url": "https://www.sec.gov/Archives/edgar/data/1072772/000147793223001739/0001477932-23-001739-index.htm",
    "form": "20-F/A",
    "filed": "2023-03-24"
  }
}