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

Edesa Biotech, Inc. (EDSA)

CIK 1540159 · all EDGAR filings →

Overall dilution risk
MEDIUMworst of 4 computed signals (offering ability)
= the worst band among the computed sub-ratings, no hidden weighting
Offering ability
MEDIUM$5.7M registered
= total registered offering amount from the fee exhibits of live registrations (bands: $1M / $20M)
one or more live registrations had no structured fee data, so the true total is AT LEAST this
Overhead supply
LOWwarrants = 8% 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
LOW-58% 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~16.4 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

2020-08-102026-05-13

Latest: 8.9M shares as of May 13, 2026 (10-Q). Share count fell from 79.5M to 8.4M between Aug 1, 2015 and Dec 1, 2015, a pattern consistent with a reverse split (roughly 1-for-9); 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

TrancheWarrantsExercise priceTermNotes
Warrant Two391,390$24.64
Warrant Three326,560$3.45
Warrant One27,399$31.94
Warrant Sharesnot tagged$3.4455y

Tranches exactly as the company dimensioned them in its 10-Q filed May 14, 2026. Groupings can overlap (a “Series E and F” row is not additive with a “Series E” row), so do not sum this column. A tranche the filer did not tag is absent here, not absent from the cap table. DOWN-ROUND = the filer tagged price-protection accounting scoped to that tranche.

Warrants outstanding: 745,349 underlying shares, as reported Mar 31, 2026 (10-Q).

Reported exercise price: $15.62 (aggregate figure as tagged; individual tranches vary).

Rough fully diluted estimate: 9.6M = 8.9M O/S + 745,349 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

No convertible-note facts tagged in the 10-Q filed May 14, 2026. If convertible notes exist, their terms live in exhibit prose for this filer and are not parsed; absence of a tag is not proof of absence. The exhibits are 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 outstanding8.9MMay 13, 2026
+ Warrant Two (if exercised)391,390Mar 31, 2026
+ Warrant Three (if exercised)326,560Mar 31, 2026
+ Warrant One (if exercised)27,399Mar 31, 2026
Fully diluted estimate9.6M+8.4% 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

Registered offering capacity on live registrations: $5.7Mfrom the structured fee exhibits; registered is not remaining, takedowns are not subtracted

S-3Jul 2, 2026$5.7M registeredfiling →
S-3Jul 25, 2025no structured fee exhibit in this filing (predates fee-data XBRL or fee deferred)filing →
S-3Mar 4, 2025no structured fee exhibit in this filing (predates fee-data XBRL or fee deferred)filing →

Last 12 months: 3 executed · 1 registered.

UPDATEJul 13, 2026Prospectus update — often a resale registration, not necessarily new capital424B3
EFFECTIVEJul 13, 2026SEC declared a registration effective — selling can beginEFFECT
REGISTEREDJul 2, 2026S-3 registration — capacity to sell shares, not a sale yetS-3
EXECUTEDJun 11, 2026Unregistered share sale disclosed (8-K item 3.02)8-K
EXECUTEDDec 12, 2025Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)424B5
EXECUTEDSep 9, 2025Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)424B5
EFFECTIVESep 9, 2025SEC declared a registration effective — selling can beginEFFECT
REGISTEREDJul 25, 2025S-3 registration — capacity to sell shares, not a sale yetS-3
UPDATEMar 11, 2025Prospectus update — often a resale registration, not necessarily new capital424B3
EFFECTIVEMar 11, 2025SEC declared a registration effective — selling can beginEFFECT
REGISTEREDMar 4, 2025S-3 registration — capacity to sell shares, not a sale yetS-3
EXECUTEDFeb 13, 2025Unregistered 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.

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