Windtree Therapeutics Inc /De/☆Watch⊞Compare

Analyst read est. — computed against this company's niche peers in the same era. Inputs shown; not a quoted figure.

No named principal in this company's public records yet — see all operators below.

Explore how these operators interlock with other companies in the operator network.

Windtree Therapeutics Inc /De/ is one of 4291 Biotechnology companies tracked from WARRINGTON. By capital raised it ranks among the largest (ahead of 90% of sector peers), and among the largest by modeled valuation est..

Ranking is computed against this company's own sector cohort — reported capital is fact; valuation tiers are modeled.

As reported in public records reported — not modeled.

Solid bars are reported offering amounts reported; hatched bars are the modeled post-money valuation est. — both on one shared scale so you can read raise-vs-worth at each round directly. Use the toggles to overlay data labels and the niche-peer / market average value lines.

Round size and date are reported; the stage label is inferred from round size (latest is Series B — a $15M–$40M round). Valuation is modeled from stage benchmarks scaled by the biotech sector profile. Directional, not a quoted figure.

Benchmarked against 4291 companies in Biotechnology. Each bar is a median (the middle company, not an average — outliers don't skew it). Two yardsticks: real money raised (reported on Form D) and modeled value (our estimate est.). These are whole-sector medians across all stages, except the per-stage row.

Raised more than 90% of sector peers (real $). Modeled value above 90% of peers (estimate).

A tighter cohort than the sector chart above — only companies at the same stage (Series B) that last raised in the same ~3-year era, ranked by modeled value est. (not money raised). This is the exact set the analyst read compares against, so a like-for-like cohort is what makes "over/under-valued" meaningful. This company ranks #8 of 118.

Stage is inferred from round size est., not reported on the filing — a round's dollar size maps to a bucket: Pre-Seed <$1.0M · Seed $1.0M–$4.0M · Series A $4.0M–$15M · Series B $15M–$40M · Series C $40M–$100M · Series D+ $100M–$400M · Growth/Late >$400M.

Step-up, pace versus the sector's normal cadence, and revenue/exemption moves — read straight from the reported round facts reported.

1. Series B$25.0M2008-07-01
   • First recorded raise — entered as Series B.
2. Series B$6.6M2013-02-13
   • Raised again after 55 mo — slower than the ~14 mo sector norm.
   • Round 3.8× smaller than the prior — bridge or down round.
   • 4 investors on this round.
3. Series B$13.1M2013-12-03
   • Raised 10 mo later, in step with the ~14 mo sector norm.
   • Round 2.0× larger than the prior — scaling up.
   • Revenue band moved No revenue → $0–$1M.
   • Switched to Rule 506(b) (was Rule 06).
   • 4 investors on this round.
4. Series B$7.5M2014-10-10
   • Raised 10 mo later, in step with the ~14 mo sector norm.
   • Round 1.7× smaller than the prior — bridge or down round.
   • 1 investor on this round.
5. Series B$10.5M2017-02-13
   • Raised again after 28 mo — slower than the ~14 mo sector norm.
   • Round 1.4× larger than the prior — scaling up.
   • Revenue band moved $0–$1M → $1M–$5M.
   • 17 investors on this round.
6. Series B$10.3M2017-10-27
   • Raised 8 mo later, in step with the ~14 mo sector norm.
   • Round roughly the size of the prior one.
   • 17 investors on this round.
7. Series B$2.6M2018-03-30
   • Came back fast: 5 mo vs the ~14 mo sector norm.
   • Round 4.0× smaller than the prior — bridge or down round.
   • 1 investor on this round.
8. Series B$26.0M2018-03-30
   • Filed alongside the prior round (same month) — likely a tranche or amendment.
   • Round 10.0× larger than the prior — scaling up.
   • 1 investor on this round.
9. Series B$1.5M2018-07-02
   • Came back fast: 3 mo vs the ~14 mo sector norm.
   • Round 17.3× smaller than the prior — bridge or down round.
   • 1 investor on this round.
10. Series B$1.0M2018-12-21
    • Came back fast: 6 mo vs the ~14 mo sector norm.
    • Round 1.5× smaller than the prior — bridge or down round.
    • 1 investor on this round.
11. Series B$26.4M2019-12-06
    • Raised 11 mo later, in step with the ~14 mo sector norm.
    • Round 26.4× larger than the prior — scaling up.
    • 5 investors on this round.

Predictive signals are modeled est. from this company's own cadence and step-up, plus sector benchmarks — directional, not advice. Peer set and a CSV export live in your analyst workspace.

Officers, directors and promoters named in this company's public recordsreported — the people who run it (not its investors). "Also runs" counts come from name-matching across all records, so verify before acting.

Windtree Therapeutics Inc /De/ is an official record sourced from the U.S. Securities and Exchange Commission (SEC). U.S. data is aggregated from SEC Form D filings.

Nearest neighbours across the whole database — matched on sector, stage and capital scale, and on shared operators (officers or directors named at both companies in public filings). A discovery shortlist, not a valuation cohort — verify before acting, the same way modeled figures are directional.

Matched by meaning, not labels — a local language model reads each company's name, sector and description and ranks the closest in that learned space. This catches look-alikes that cross sector boundaries; the structured list above explains its matches, this one trusts the text. Directional, like every modeled signal here.

See where Windtree Therapeutics Inc /De/ sits in the wider market — its sector, location and stage cohorts, each with their own leaderboards and capital-flow timelines.

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