Companies · Biotechnology

Praesidia Biotherapeutics, Inc.

ARLINGTON · Biotechnology

Diligence memoA one-page analyst read on Praesidia Biotherapeutics, Inc. — recommendation, valuation, rhythm, risks.
$11.4M
Total raised · real
2
Rounds
0.1×
Latest step-up
Top 42%
Sector rank · raised
Series A
Latest stage · inferred · Mon Mar 25 2024 00:00:00 GMT+0000 (Coordinated Universal Time)

Praesidia Biotherapeutics, Inc. looks fair against its niche peers and is quiet 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 1.00× the median modeled value of Series A Biotechnology companies in 2022–2024 (303 peers) — value vs value, same stage and era.
  • Within the normal band (100% of peer median) for its niche.
Quiet
  • Last raise 2.3 yr ago; this sector typically re-raises about every 14 months.
  • Slightly overdue versus sector 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

Praesidia Biotherapeutics, Inc. is one of 4293 Biotechnology companies tracked from ARLINGTON. By capital raised it ranks mid-pack (ahead of 59% 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
Rule 506(b)
Reg D exemption
1
Investors (latest)
2021
Year incorporated
2024-03-25
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$25M$50M$75M$100MSeed · 2021-07-30 Raised $4.0M (real) Modeled valuation $98M (est)$4.0M$98MSeed2021Seed · 2021-07-30 Raised $4.0M (real) Modeled valuation $98M (est)$4.0M$98MSeed2021Series A · 2024-03-25 Raised $7.4M (real) Modeled valuation $44M (est)$7.4M$44MSeries A2024Series A · 2024-03-25 Raised $5.0M (real) Modeled valuation $30M (est)$5.0M$30MSeries A2024Pre-Seed · 2024-03-25 Raised $500K (real) Modeled valuation $2.7M (est)$500K$2.7MPre-Seed2024+$4.0M+$7.4M+$5.0M+$500KCumulative $21M

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$4.0M · 2021
Seed extension$4.0M · 2021
Series A$7.4M · 2024
Series A extension$5.0M · 2024
Bridge · Series A-stage$500K · 2024smaller follow-on

Stages are modeled from round size (public records carry no series label). Ladder is contiguous — every modeled rung has a record.

Modeled valuation trajectory
$44.4M
Base estimate est.
$8.1M
Conservative case
$102.1M
Upside case
$33.7M
Modeled post-money

Round size and date are reported; the stage label is inferred from round size (latest is Series Aa $4.0M–$15M round). Valuation is modeled from stage benchmarks scaled by the biotech sector profile. Directional, not a quoted figure.

Seed · modeled $97.8M · 2021-07-302021Seed · modeled $97.8M · 2021-07-30Series A · modeled $44.4M · 2024-03-25Series A · modeled $29.9M · 2024-03-25Pre-Seed · modeled $2.7M · 2024-03-252024
Model inputs · modeled:benchmark-stage-stepup-v1
22%
Dilution assumption
Implied ownership sold in the financing.
44%
Survival probability
24% low · 60% high
1.62×/yr
Annual markup
2.04×/yr upside case
2.3 yr
Elapsed time used
2.3 yr actual, capped for stale marks
biotech
Sector profile
Adjusts growth and survival by industry.
Financing rhythm
8 mo
Avg between rounds
$4.3M/yr
Capital velocity
4.9 yr
On record since
2021
First round
5
Rounds on file
How it compares to the market

Benchmarked against 4293 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) 1.6× above median
This company$11.4M
Sector median$7.2M
Latest round — vs other Series A rounds in sector (real $, this stage) 0.1× of median
This company$500K
Sector median$5.4M
Modeled value — vs sector median (estimate, all stages) 0.7× of median
This company$44.4M
Sector median$64.2M

Raised more than 59% of sector peers (real $). Modeled value above 43% of peers (estimate).

Niche peers — same stage & era

A tighter cohort than the sector chart above — only companies at the same stage (Series A) 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 #151 of 303.

This companyCohort peer
$10.0M$100.0M$1.0B$10.0M$100.0MCapital raised (log)GeoVax Labs, Inc. · Series A Raised $39.1M · modeled $217.3M (est)Cellinfinity Bio Holding Company, LLC · Series A Raised $13.2M · modeled $216.2M (est)Adient Medical, Inc. · Series A Raised $18.2M · modeled $207.1M (est)Entegrion Inc · Series A Raised $22.7M · modeled $191.5M (est)BCD Bioscience, Inc. · Series A Raised $16.4M · modeled $189.2M (est)Pragma Biosciences Inc. · Series A Raised $14.5M · modeled $186.2M (est)MicroByre, Inc. · Series A Raised $16.1M · modeled $185.9M (est)Cardiac Insight, Inc. · Series A Raised $38.1M · modeled $184.0M (est)Cardiac Implants LLC · Series A Raised $13.5M · modeled $178.4M (est)Abintus Bio, Inc. · Series A Raised $13.7M · modeled $177.4M (est)Mosaic Biosciences, Inc. · Series A Raised $14.7M · modeled $176.4M (est)Mazen Animal Health Inc. · Series A Raised $13.5M · modeled $169.0M (est)Praesidia Biotherapeutics, Inc. (this company) Raised $11.4M · modeled $44.4M (est)Praesidia Biotherapeutics, Inc.
CompanyStageRaised · realValue · estvs peer med.
GeoVax Labs, Inc.Series A$39.1M$217.3M4.90×
Cellinfinity Bio Holding Company, LLCSeries A$13.2M$216.2M4.87×
Adient Medical, Inc.Series A$18.2M$207.1M4.67×
Entegrion IncSeries A$22.7M$191.5M4.32×
BCD Bioscience, Inc.Series A$16.4M$189.2M4.27×
Pragma Biosciences Inc.Series A$14.5M$186.2M4.20×
MicroByre, Inc.Series A$16.1M$185.9M4.19×
Cardiac Insight, Inc.Series A$38.1M$184.0M4.15×
Cardiac Implants LLCSeries A$13.5M$178.4M4.02×
Abintus Bio, Inc.Series A$13.7M$177.4M4.00×
Mosaic Biosciences, Inc.Series A$14.7M$176.4M3.98×
Mazen Animal Health Inc.Series A$13.5M$169.0M3.81×
Praesidia Biotherapeutics, Inc. this companySeries A$11.4M$44.4M1.00×
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$4.0M2021-07-30$20.0M$97.8M90%
Seed$4.0M2021-07-30$20.0M$97.8M90%
Series A$7.4M2024-03-25$33.7M$44.4M90%
Series A$5.0M2024-03-25$22.7M$29.9M90%
Pre-Seed$500K2024-03-25$2.8M$2.7M90%
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$4.0M2021-07-30
    • First recorded raise — entered as Seed.
    • 55 investors on this round.
  2. Seed$4.0M2021-07-30
    • Filed alongside the prior round (same month) — likely a tranche or amendment.
    • Round roughly the size of the prior one.
    • 55 investors on this round.
  3. Series A$7.4M2024-03-25
    • Raised again after 32 mo — slower than the ~14 mo sector norm.
    • Round 1.9× larger than the prior — scaling up.
    • 52 investors on this round.
  4. Series A$5.0M2024-03-25
    • Filed alongside the prior round (same month) — likely a tranche or amendment.
    • Round 1.5× smaller than the prior — bridge or down round.
    • 1 investor on this round.
  5. Pre-Seed$500K2024-03-25
    • Filed alongside the prior round (same month) — likely a tranche or amendment.
    • Round 10.0× smaller than the prior — bridge or down round.
    • 1 investor on this round.
Intelligence
2024 ~Q4
Modeled next raise · ~8mo cadence
$500K
Modeled next size est.range $500K$800K
0.1×
Last step-up
$4.3M/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
John Ripple3 other2021-07
Martin Lehr2021-07
Pradip Majumder2021-07
Shawn Titcomb2021-07
Sohang Chatterjee2021-07
Registry & provenance

Praesidia Biotherapeutics, 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
1877990
SEC CIK
2021
Incorporated
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
Galleon Pharmaceuticals IncBiotechnologySeries A$11.5M$54.2Msame sector · same stage
Portal Biotechnologies, Inc.BiotechnologySeries A$11.7M$49.5Msame sector · same stage
Bariendo Inc.BiotechnologySeries A$11.1M$40.9Msame sector · same stage
Resilient Biotics, Inc.BiotechnologySeries A$11.0M$50.1Msame sector · same stage
S4 Medical Corp.BiotechnologySeries A$12.0M$49.6Msame sector · same stage
Alida Biosciences Inc.BiotechnologySeries A$12.0M$40.8Msame sector · same stage
CrossBridge Bio, Inc.BiotechnologySeries A$10.8M$48.5Msame sector · same stage
Topo Therapeutics, Inc.BiotechnologySeries A$10.6M$44.3Msame 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
Prana Biosciences Inc.BiotechnologyPre-Seed$757K91%
Prana Therapies, Inc.BiotechnologySeries A$27.4M91%
Pragma Biosciences Inc.BiotechnologySeries A$186.2M88%
Praeventix, Inc.BiotechnologySeries A$7.3M86%
Calidi Biotherapeutics, Inc.BiotechnologySeries A$30.2M86%
Janus Biotherapeutics, Inc.BiotechnologySeed$29.0M85%
Humabiologics, Inc.BiotechnologyPre-Seed$14.9M85%
Medivis, Inc.BiotechnologySeries B$349.9M85%
Frequently asked
How much funding has Praesidia Biotherapeutics, Inc. raised?
Praesidia Biotherapeutics, Inc. has raised approximately $11.4M in disclosed capital across 2 recorded financing rounds, aggregated from public filings.
What is Praesidia Biotherapeutics, Inc.'s estimated valuation?
Provath's modeled valuation for Praesidia Biotherapeutics, Inc. is approximately $44.4M (modeled range $8.1M–$102.1M). This is an algorithmic estimate derived from round sizes and same-niche peers — not a quoted or reported figure.
What funding stage is Praesidia Biotherapeutics, Inc. at?
Praesidia Biotherapeutics, Inc.'s latest modeled financing stage is Series A. Its most recent recorded round closed around Mon Mar 25.
What does Praesidia Biotherapeutics, Inc. do and where is it based?
Praesidia Biotherapeutics, Inc. operates in the Biotechnology sector, based in ARLINGTON.
Explore related

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