Companies · Biotechnology

Protalex Inc

FLORHAM PARK · Biotechnology

Diligence memoA one-page analyst read on Protalex Inc — recommendation, valuation, rhythm, risks.
$7.3M
Total raised · real
3
Rounds
0.5×
Latest step-up
Top 51%
Sector rank · raised
Seed
Latest stage · inferred · Wed Feb 28 2018 00:00:00 GMT+0000 (Coordinated Universal Time)

Protalex Inc looks fair against its niche peers and is dormant on financing cadence.

Synthesized from the figures below est. — every claim rests on a number shown on this page. Valuation uses the biotech sector profile.

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

Fair
  • Modeled value is 0.89× the median modeled value of Seed Biotechnology companies in 2016–2018 (175 peers) — value vs value, same stage and era.
  • Within the normal band (89% of peer median) for its niche.
Dormant
  • Last raise 8.3 yr ago; this sector typically re-raises about every 14 months.
  • Silent for over 3× the sector's normal cadence.
Leadership

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.

Where it sits in Biotechnology

Protalex Inc is one of 4291 Biotechnology companies tracked from FLORHAM PARK. By capital raised it ranks mid-pack (ahead of 50% of sector peers), and mid-pack 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.

US
Jurisdiction
No revenue
Issuer revenue
Rule 506(b)
Reg D exemption
8
Investors (latest)
2018-02-28
First sale
Amount raised vs valuation, by round

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.

Amount raised · realModeled valuation · estCumulative funded · real
$0$50M$100M$150M$200MSeed · 2009-11-11 Raised $3.0M (real) Modeled valuation $133M (est)$3.0M$133MSeed2009Seed · 2014-01-22 Raised $2.8M (real) Modeled valuation $126M (est)$2.8M$126MSeed2014Seed · 2018-02-28 Raised $1.4M (real) Modeled valuation $63M (est)$1.4M$63MSeed2018+$2.8M+$1.4MCumulative $7.3M

The line shows cumulative reported funding over the period; + labels show new capital added between points when there is room. Toggle on-bar figures, plus the niche-peer and market averages, to read this company against its cohort. Benchmarks are modeled medians.

Financing ladder & sequence gaps
Seed$3.0M · 2009
Seed extension$2.8M · 2014
Seed extension$1.4M · 2018

Stages are modeled from round size (public records carry no series label). No record for: Pre-Seed — the company may have raised it under a different exemption, merged it into an adjacent record, or skipped it. Sequence completeness: 50%.

Modeled valuation trajectory
$63.3M
Base estimate est.
$1.0M
Conservative case
$496.5M
Upside case
$7.1M
Modeled post-money

Round size and date are reported; the stage label is inferred from round size (latest is Seeda $1.0M–$4.0M round). Valuation is modeled from stage benchmarks scaled by the biotech sector profile. Directional, not a quoted figure.

Seed · modeled $133.2M · 2009-11-112009Seed · modeled $125.6M · 2014-01-22Seed · modeled $63.3M · 2018-02-282018
Model inputs · modeled:benchmark-stage-stepup-v1
20%
Dilution assumption
Implied ownership sold in the financing.
32%
Survival probability
14% low · 50% high
1.74×/yr
Annual markup
2.28×/yr upside case
6.0 yr
Elapsed time used
8.3 yr actual, capped for stale marks
biotech
Sector profile
Adjusts growth and survival by industry.
Financing rhythm
50 mo
Avg between rounds
$874K/yr
Capital velocity
16.6 yr
On record since
2009
First round
3
Rounds on file
How it compares to the market

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.

Total raised — vs sector median (real $, all stages) 1.0× above median
This company$7.3M
Sector median$7.2M
Latest round — vs other Seed rounds in sector (real $, this stage) 0.8× of median
This company$1.4M
Sector median$1.7M
Modeled value — vs sector median (estimate, all stages) 1.0× of median
This company$63.3M
Sector median$64.2M

Raised more than 50% of sector peers (real $). Modeled value above 50% of peers (estimate).

Niche peers — same stage & era

A tighter cohort than the sector chart above — only companies at the same stage (Seed) 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 #108 of 175.

This companyCohort peer
$10.0M$100.0M$1.0B$1.0M$10.0MCapital raised (log)Kenjockety Biotechnology, LLC · Seed Raised $4.0M · modeled $177.6M (est)Mimedx Group, Inc. · Seed Raised $8.2M · modeled $177.6M (est)Helocyte, Inc. · Seed Raised $4.0M · modeled $177.5M (est)CytoDel, INC. · Seed Raised $4.1M · modeled $173.4M (est)Finch Therapeutics, Inc. · Seed Raised $4.5M · modeled $165.8M (est)Cordex Systems, Inc · Seed Raised $6.4M · modeled $164.2M (est)Viking Therapeutics, Inc. · Seed Raised $3.7M · modeled $162.3M (est)Escalier Biosciences B.V. · Seed Raised $3.5M · modeled $155.4M (est)Corino Therapeutics, Inc. · Seed Raised $3.5M · modeled $154.3M (est)BluDiagnostics, Inc. · Seed Raised $4.5M · modeled $151.0M (est)Captozyme Inc. · Seed Raised $3.4M · modeled $151.0M (est)FORGE Life Science, LLC · Seed Raised $3.6M · modeled $149.5M (est)Protalex Inc (this company) Raised $7.3M · modeled $63.3M (est)Protalex Inc
CompanyStageRaised · realValue · estvs peer med.
Kenjockety Biotechnology, LLCSeed$4.0M$177.6M2.50×
Mimedx Group, Inc.Seed$8.2M$177.6M2.50×
Helocyte, Inc.Seed$4.0M$177.5M2.50×
CytoDel, INC.Seed$4.1M$173.4M2.44×
Finch Therapeutics, Inc.Seed$4.5M$165.8M2.33×
Cordex Systems, IncSeed$6.4M$164.2M2.31×
Viking Therapeutics, Inc.Seed$3.7M$162.3M2.28×
Escalier Biosciences B.V.Seed$3.5M$155.4M2.19×
Corino Therapeutics, Inc.Seed$3.5M$154.3M2.17×
BluDiagnostics, Inc.Seed$4.5M$151.0M2.12×
Captozyme Inc.Seed$3.4M$151.0M2.12×
FORGE Life Science, LLCSeed$3.6M$149.5M2.10×
Protalex Inc this companySeed$7.3M$63.3M0.89×
Full financing history

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.

StageAmount · realAnnouncedPost-money · estValue · estConf.
Seed$3.0M2009-11-11$15.0M$133.2M85%
Seed$2.8M2014-01-22$14.1M$125.6M85%
Seed$1.4M2018-02-28$7.1M$63.3M90%
What happened at each round

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

  1. Seed$3.0M2009-11-11
    • First recorded raise — entered as Seed.
    • 1 investor on this round.
  2. Seed$2.8M2014-01-22
    • Raised again after 50 mo — slower than the ~14 mo sector norm.
    • Round roughly the size of the prior one.
    • Switched to Rule 506(b) (was Rule 06).
    • 23 investors on this round.
  3. Seed$1.4M2018-02-28
    • Raised again after 49 mo — slower than the ~14 mo sector norm.
    • Round 2.0× smaller than the prior — bridge or down round.
    • 8 investors on this round.
Intelligence
2022 ~Q2
Modeled next raise · ~50mo cadence
$1.4M
Modeled next size est.range $1.4M$2.3M
0.5×
Last step-up
$874K/yr
Capital velocity

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.

Key people & operators

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.

PersonRoleAlso runsTied since
Arnold P Kling2009-11
Kirk M Warshaw2009-11
Marco M Elser2018-02
Registry & provenance

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

United States
Country of record
US
Jurisdiction
1099215
SEC CIK
Similar companies

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.

CompanySectorStageRaised · realValue · estWhy similar
Linkage Biosciences, Inc.BiotechnologySeed$7.4M$68.6Msame sector · same stage
Hancock Jaffe Laboratories, Inc.BiotechnologySeed$6.8M$67.0Msame sector · same stage
Prometheon Pharma, LlcBiotechnologySeed$6.7M$50.3Msame sector · same stage
PhysioSonics, IncBiotechnologySeed$7.9M$66.6Msame sector · same stage
Sun BioPharma, Inc.BiotechnologySeed$8.0M$52.2Msame sector · same stage
Renovacor, Inc.BiotechnologySeed$6.3M$62.0Msame sector · same stage
Rosetta Genomics Ltd.BiotechnologySeed$8.5M$77.7Msame sector · same stage
AtlasXomics Inc.BiotechnologySeed$6.2M$76.4Msame sector · same stage
Semantically similar

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.

CompanySectorStageValue · estMatch
Progenity, Inc.BiotechnologySeries C$409.6M87%
Protea Biosciences Group, Inc.BiotechnologySeries A$22.8M87%
ProciseDX Inc.BiotechnologySeries A$316.8M87%
Prolifagen, Inc.BiotechnologySeed$7.7M86%
ProJenX, Inc.BiotechnologySeries A$90.4M86%
Key Proteo, Inc.BiotechnologySeed$27.9M86%
ProteoWise Inc.BiotechnologySeries A$9.8M86%
ProteoNova, Inc.BiotechnologySeed$65.4M85%
Frequently asked
How much funding has Protalex Inc raised?
Protalex Inc has raised approximately $7.3M in disclosed capital across 3 recorded financing rounds, aggregated from public filings.
What is Protalex Inc's estimated valuation?
Provath's modeled valuation for Protalex Inc is approximately $63.3M (modeled range $1.0M–$496.5M). This is an algorithmic estimate derived from round sizes and same-niche peers — not a quoted or reported figure.
What funding stage is Protalex Inc at?
Protalex Inc's latest modeled financing stage is Seed. Its most recent recorded round closed around Wed Feb 28.
What does Protalex Inc do and where is it based?
Protalex Inc operates in the Biotechnology sector, based in FLORHAM PARK.
Explore related

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

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