Is EFOI diluting shareholders?

Read three numbers together: shares outstanding over time (6.4M as of 2026-08-11), warrants that can convert into new shares (0 reported), and how much cash runway remains (~9.394285714285713 months). A company short on cash with live registrations is structurally likely to issue shares.

Where do these numbers come from?

SEC EDGAR only: the XBRL company-facts API for shares, warrants and cash, and filing metadata for registrations and pricings. Every figure shows its source form, and nothing here is estimated by us beyond the arithmetic stated next to it.

Why might a warrant tranche be missing from the table?

The tranche table is built from the dimensions the company tagged in its own 10-Q or 10-K XBRL. A tranche the filer chose not to dimension does not appear, and its absence proves nothing: the exhibits remain the ground truth. Everything shown carries the filing it came from.

Dilution profile // every instrument, one screen, from SEC filings

ENERGY FOCUS, INC/DE (EFOI)

CIK 924168 · all EDGAR filings →

Overall dilution risk

HIGHworst of 4 computed signals (offering ability)

= the worst band among the computed sub-ratings, no hidden weighting

Offering ability

HIGHS-3 on file 2023-06-12

= is there a registration (S-1/S-3 family) on file without a later withdrawal

no structured fee data on the live registrations, so this is a yes/no, not a size

Overhead supply

LOWwarrants = 0% of O/S

= warrant shares outstanding divided by current shares outstanding (bands: 20% / 50%)

warrants only; converts, ATMs and equity lines are not in free structured data, so the true overhead is AT LEAST this

Historical dilution

MEDIUM+46% O/S in 3y

= share count now vs 3 years ago (bands: 30% / 100%); a reverse split pushes this negative

a reverse-split-sized cliff is in this window; read the chart

Cash need

MEDIUM~9.4 months of runway

= cash vs trailing operating burn (bands: 6mo / 24mo; positive operating CF = low)

the company itself flagged going-concern doubt

Same rating bands the category standard uses, but free, with the formula on the chip and the gaps in the data said out loud.

Shares outstanding over time

Latest: 6.4M shares as of Aug 11, 2026 (10-Q). Share count fell from 78.2M to 9.4M between May 9, 2014 and Aug 12, 2014, a pattern consistent with a reverse split (roughly 1-for-8); simultaneous issuance can skew the raw ratio, so confirm in the filings. The red bar marks the cliff.

Cash runway

Going-concern warning

auditor flagged substantial doubt

The company itself flagged going-concern doubt in a filing.

Full breakdown: cash runway tool · source filing →

Warrants

Warrants outstanding: 0 underlying shares, as reported Sep 30, 2017 (10-Q).

Reported exercise price: $3.59 (aggregate figure as tagged; individual tranches vary).

Rough fully diluted estimate: 6.4M = 6.4M O/S + 0 warrant shares. An estimate, not a filing figure: it ignores converts, options and RSUs, and the two inputs carry different as-of dates.

Convertible notes

Note	Principal	Carrying	Conv. price	Rate	If converted
Convertible Debt	not tagged	—	$0.67	—	—

Notes exactly as the company dimensioned them in its 10-Q filed Aug 11, 2026 →. Principal is face amount as tagged, not what remains after repurchases unless the filer updated the tag. A note the filer did not dimension is absent here, not absent from the balance sheet; the exhibits stay the ground truth.

Fully diluted build-up

Shares outstanding plus every potential-share instrument the filer tagged in XBRL, each at its own as-of date. An estimate assembled from filed figures, not a filing figure itself.

Shares outstanding	6.4M	Aug 11, 2026
+ Warrants (aggregate, as tagged) (if exercised)	0	Sep 30, 2017
Fully diluted estimate	6.4M	+0.0% vs O/S

Still excluded, because the filer does not tag them in countable form: employee options and RSUs, any instrument living only in exhibit prose, and instruments above missing a share count. Inputs carry different as-of dates, shown per row. Each figure traces to the tranche and note tables above and their cited filings.

Registrations and offerings

Last 12 months: 3 executed · 0 registered.

EXECUTEDJun 3, 2026Unregistered share sale disclosed (8-K item 3.02)8-K →

EXECUTEDDec 2, 2025Unregistered share sale disclosed (8-K item 3.02)8-K →

EXECUTEDAug 19, 2025Unregistered share sale disclosed (8-K item 3.02)8-K →

EXECUTEDJun 23, 2025Unregistered share sale disclosed (8-K item 3.02)8-K →

EXECUTEDApr 1, 2025Unregistered share sale disclosed (8-K item 3.02)8-K →

EXECUTEDMar 29, 2024Unregistered share sale disclosed (8-K item 3.02)8-K →

EXECUTEDOct 5, 2023Unregistered share sale disclosed (8-K item 3.02)8-K →

UPDATEJul 11, 2023Prospectus update — often a resale registration, not necessarily new capital424B3 →

EFFECTIVEJul 11, 2023SEC declared a registration effective — selling can beginEFFECT →

EXECUTEDJul 5, 2023Unregistered share sale disclosed (8-K item 3.02)8-K →

REGISTEREDJun 12, 2023S-3 registration — capacity to sell shares, not a sale yetS-3 →

EXECUTEDApr 3, 2023Unregistered share sale disclosed (8-K item 3.02)8-K →

Full history and shelf status: offering checker · S-3 shelf checker

Source: SEC EDGAR XBRL company facts and filing metadata, fetched live and cached briefly. Share counts are cover-page figures with their form named. Warrant tranches and convertible notes come from the dimensioned facts in the latest 10-Q/10-K instance document, exactly as the company tagged them; untagged tranches and notes are absent, not disproven. Nothing on this page is manually verified and nothing is behind a login: what free data supports is shown, what it cannot support is stated. Not investment advice.

Keep going: float checker · offering calendar · short-squeeze screener · full EFOI workspace