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PaxMedica, Inc. Common Stock (PXMD)

USD0.00 +0.00 (+0.00%)
US OTC Healthcare Biotechnology
Address 303 South Broadway 10591
Tarrytown, NY, US
CEO Howard J. Weisman
IPO 2022-08-26
CIK 1811623 ISIN US70424C2035

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Description

PaxMedica, Inc. is a biopharmaceutical company currently in the clinical development phase, dedicated to advancing anti-purinergic drug therapies (APTs). These innovative treatments are specifically designed to address complex neurological disorders presenting with stubborn and persistent symptoms. The company's primary investigative drug is PAX-101, an intravenous (IV) form of suramin, which is being explored for a variety of conditions. These include autism spectrum disorder, myalgic encephalomyelitis/chronic fatigue syndrome, post-COVID-19 syndrome (commonly known as "long COVID"), and human African trypanosomiasis. Furthermore, PaxMedica is also developing PAX-102, an intranasal version of suramin, intended for various neurological applications. The company, which was incorporated in 2018 and has its headquarters in Tarrytown, New York, previously operated as Purinix Pharmaceuticals LLC before rebranding to PaxMedica, Inc. in April 2020. It functions as a subsidiary of Tardimed Sciences LLC.

Market Cap & Enterprise Value
Merger & Acquisition History

No mergers or acquisitions recorded for this company.

Technical Outlook
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Signal Summary Loading…
Indicator 1D1W2W3W1M
Each column is computed on that timeframe's candles (1D = daily, 1W ≈ weekly, 1M ≈ monthly), not on the same last day. ▲ bullish · ▼ bearish · — neutral. The Net row counts signals per column; hover any cell (or the indicator name) to see the exact rule behind it.
Day Score & sub-scores
Statistical fingerprint & regime detail
Conditional historical analysis
Customize analysis (advanced)
Indicative levels generated algorithmically. Not financial advice.
Risk Profile
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Price Chart
Averages
Trend
Price
Levels
Draw
USD0.00 +0.00 (+0.00%)
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Volume Profile
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Liquidity & share structure
Average Volume
1.9K
Beta
-0.57
Float Shares
10.69M
Free Float %
8.5%
Price Performance
1D5D1M3M6M YTD1Y3Y5Y10YMax
+0.00% +0.00% +40.00% +16.67% +600.00% +600.00% +600.00% -100.00% -100.00% -100.00% -100.00%
Rolling Volatility
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Drawdown
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Relative Strength
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Monthly Returns Heatmap
From To
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Annual Monthly Returns
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Daily Returns Distribution
vs.
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Revenue flow

Revenue by geography

Revenue by segment

From To

Revenue composition

From To

By product

By geography

Financial Statements

Income Statement

Balance Sheet

Cash Flow Statement

Key Metrics

Financial Ratios

Employees

Financial Growth (CAGR)

Market Data

Price Targets & DCF
Current price
0.00
DCF (Unlevered) 2.37 +338,196.3%
DCF (Levered) 2.83 +404,559.6%

DCF figures are point estimates: small changes in growth or discount-rate assumptions move them materially. Read them as a reference, not a precise target.

Ratings Trend (MoM)
Rating 2024-11 Change
Strong Buy 0 0
Buy 0 0
Hold 0 0
Sell 0 0
Strong Sell 0 0
Quality scores
Altman Z-Score
-176.29
Distress
Piotroski F-Score
2 / 9
Weak
MOAT Score
3 / 10
No MOAT
Operational MOAT
✗ Below peers
  • Revenue growth Biotechnology: +1.6%
  • EPS growth Biotechnology: +29.7%
    +61.7% Q2'24: +90.4% (vs Q2'23)
  • FCF margin FCF growth · Biotechnology: +16.2%
  • EBIT margin Biotechnology: +0.0%
  • ROIC Biotechnology: -16.1%
    Q2'24: +562.4% (vs Q2'23)
  • Share dilution Biotechnology: -3.4%
    +223.4% Q2'24: +789.5% (vs Q2'23)
  • Debt / EBITDA Net debt/EBITDA · Biotechnology: 0.16×
    0.00× Q2'24: 0.00× (vs Q2'23)
Valuation Multiples From To
Price Forecast (3Y) From To
Model
Adjust
P/E
Theoretical Return — If Invested Today

* These projections are based on analyst consensus estimates and user-defined valuation multiples. This table is for informational purposes only and does not constitute a recommendation to buy or sell any security. Past performance is not indicative of future results.

DCF Interactive Model (UFCF)
Projection years:
Market assumptions
WACC components (optional)
Ke (Cost of Equity) = Rf + β (-0.57) × ERP
WACC = 100% × Ke + 0% × Kd (4.1%) × (1−t)

Modifying these values recalculates WACC automatically.

Business assumptions
Intrinsic value (base): 2.37 Current price: 0.00
Enterprise Value: Equity Value: Terminal Value: TV as % of EV:

Base values reflect the latest available data for this company and market conditions.

Consensus Estimates
Metric Dec 2023
actual
Dec 2024
actual
Revenue
est.
EBITDA
-16.15M
est.
EBIT
-18.28M
est.
Net Income
-18.29M
est: -9.06M (-101.9%)
-1.81M
est.
SGA
12.23M
est.
EPS
-11.00
est: -5.45 (-101.9%)
-1.09
est.

Owner Earnings

Owner's Earnings (history)

Owner's Earnings history not available.

Owner alignment
Owner's Earnings TTM
OE per share TTM
Owner's Yield
Maintenance CapEx ratio
Maint CapEx / Avg PPE

Ownership Overview

Ownership breakdown

Ownership breakdown not available.

At a glance
Institutional holders
Total invested
Insider transactions (90d)
0
Beneficial owners (>5%)
7
Beneficial owners (>5%)
# Reporting person Amount owned % of class Sole voting Shared voting Sole dispositive Shared dispositive Type Citizenship Filing date SEC filing
1 Michael Derby 7.70M 63.40% 7.70M 7.70M IN 2022-09-09
2 TardiMed Sciences LLC 7.34M 62.30% 7.34M 7.34M OO 2022-09-09
3 Blue Cane Partners, LLC 1.18M 9.90% 1.18M 1.18M OO Delaware 2022-09-09
4 Craig Kesselman 1.18M 9.90% 1.18M 1.18M IN Delaware 2022-09-09
5 Jeff Easton 450.0K 9.90% 450.0K 450.0K IN Delaware 2023-11-29
6 Lind Global Fund II LP 450.0K 9.90% 450.0K 450.0K PN Delaware 2023-11-29
7 Lind Global Partners II LLC 450.0K 9.90% 450.0K 450.0K OO Delaware 2023-11-29

Institutional Activity (13F)

Institutional ownership trend

Institutional history not available.

Top institutional holders

Top holders not available.

ETF Ownership

Top ETFs holding this stock

This company is not held by any ETF in our universe.

Insider Activity

Insider Activity — Latest Quarter
Ratio by transactions
0.00
Bearish
Ratio by volume
0.00
Bearish
Buys
0
Sells
14
Shares acquired
Shares disposed
16.4K
Cash buys
Cash sales
4.00
Net activity
-16,361
Insider buys vs sells (history) From To
Recent insider transactions From To
Date Person Role Transaction A/D Security Shares Price Value Owned after D/I Filing
2024-03-12 Weisman Howard J. Director / Officer F-InKind D Common Stock 2,927 0.69 2.0K 34,748
2024-03-12 Sheldon Stephen Officer F-InKind D Common Stock 3,356 0.69 2.3K 10,137
2024-03-12 Rome Zachary Director F-InKind D Common Stock 4,904 0.69 3.4K 10,244
2024-03-12 LaRochelle Karen Director F-InKind D Common Stock 604 0.69 416.76 2,225
2024-03-12 Hough David W. Officer F-InKind D Common Stock 1,452 0.69 1.0K 5,905
2024-03-12 Coelho John F Director F-InKind D Common Stock 207 0.69 142.83 4,408
2024-03-12 CASAMENTO CHARLES J Director F-InKind D Common Stock 992 0.69 684.48 2,386
2024-02-21 Sheldon Stephen Officer F-InKind D Common Stock 243 0.66 160.14 13,493
2024-02-21 Hough David W. Officer F-InKind D Common Stock 291 0.66 191.77 7,357
2024-01-29 Weisman Howard J. Director / Officer S-Sale D Common Stock 372 0.47 174.84 37,675
2024-01-29 Rome Zachary Director S-Sale D Common Stock 811 0.48 389.28 15,148
2024-01-29 LaRochelle Karen Director S-Sale D Common Stock 78 0.48 37.44 2,829
2024-01-29 Coelho John F Director S-Sale D Common Stock 27 0.48 12.96 4,615
2024-01-29 CASAMENTO CHARLES J Director F-InKind D Common Stock 97 0.76 73.72 3,378
2023-11-27 Weisman Howard J. Director / Officer S-Sale D Common Stock 162 1.03 166.24 38,047
2023-11-27 Rome Zachary Director S-Sale D Common Stock 359 1.03 369.88 15,959
2023-11-27 LaRochelle Karen Director S-Sale D Common Stock 35 1.03 35.93 2,907
2023-11-27 Derby Michael 10% Owner S-Sale D Common Stock 185 1.03 189.88 25,650
2023-11-27 Coelho John F Director S-Sale D Common Stock 12 1.03 12.30 4,642
2023-11-20 Sheldon Stephen Officer F-InKind D Common Stock 971 1.75 1.7K 13,736
2023-10-27 Weisman Howard J. Director / Officer S-Sale D Common Stock 8,049 0.19 1.5K 649,549
2023-10-27 Rome Zachary Director S-Sale D Common Stock 16,301 0.18 3.0K 277,390
2023-10-27 LaRochelle Karen Director S-Sale D Common Stock 1,679 0.19 317.33 49,994
2023-10-27 Derby Michael 10% Owner S-Sale D Common Stock 9,175 0.19 1.7K 439,171
2023-10-27 Coelho John F Director S-Sale D Common Stock 570 0.19 108.02 79,090
2023-10-23 Hough David W. Officer A-Award A Common Stock 100,000 0.00 130,000
2023-10-02 CASAMENTO CHARLES J Director F-InKind D Common Stock 6,536 0.29 1.9K 59,047
2023-08-30 Weisman Howard J. Director / Officer S-Sale D Common Stock 22,535 0.45 10.1K 657,598
2023-08-30 Rome Zachary Director S-Sale D Common Stock 4,801 0.47 2.2K 293,691
2023-08-29 Weisman Howard J. Director / Officer S-Sale D Common Stock 9,596 0.48 4.7K 680,133
2023-08-29 Rome Zachary Director S-Sale D Common Stock 8,792 0.48 4.3K 298,492
2023-08-29 LaRochelle Karen Director S-Sale D Common Stock 456 0.48 221.02 51,673
2023-08-29 Derby Michael 10% Owner S-Sale D Common Stock 6,540 0.48 3.2K 448,346
2023-08-29 Coelho John F Director S-Sale D Common Stock 23 0.49 11.18 79,660
2023-08-28 Weisman Howard J. Director / Officer S-Sale D Common Stock 12,000 0.49 5.9K 689,729
2023-08-28 Rome Zachary Director S-Sale D Common Stock 12,000 0.49 5.9K 307,284
2023-08-28 LaRochelle Karen Director S-Sale D Common Stock 2,000 0.50 1.0K 52,129
2023-08-28 Derby Michael 10% Owner S-Sale D Common Stock 7,000 0.49 3.5K 454,886
2023-08-28 Coelho John F Director S-Sale D Common Stock 774 0.52 403.49 79,683
2023-08-22 Rome Zachary Director S-Sale D Common Stock 30,000 0.54 16.2K 319,284
2023-08-21 Rome Zachary Director S-Sale D Common Stock 20,000 0.58 11.6K 349,284
2023-08-16 Hough David W. Officer D Common Stock 0 0.00 30,000
2023-07-26 Weisman Howard J. Director / Officer F-InKind D Common Stock 9,952 0.72 7.1K 701,729
2023-07-26 Rome Zachary Director / Officer F-InKind D Common Stock 9,584 0.72 6.9K 369,284
2023-07-26 LaRochelle Karen Director F-InKind D Common Stock 1,143 0.72 819.53 54,129
2023-07-26 Derby Michael Director / Officer F-InKind D Common Stock 6,272 0.72 4.5K 461,886
2023-07-26 Coelho John F Director F-InKind D Common Stock 389 0.72 278.91 80,457
2023-04-26 Weisman Howard J. Director / Officer F-InKind D Common Stock 9,952 1.61 16.0K 711,681
2023-04-26 Rome Zachary Director / Officer F-InKind D Common Stock 9,584 1.61 15.4K 378,868
2023-04-26 LaRochelle Karen Director F-InKind D Common Stock 1,143 1.61 1.8K 55,272
2023-04-26 Derby Michael Director / Officer / 10% Owner F-InKind D Common Stock 6,272 1.61 10.1K 468,158
2023-04-26 Coelho John F Director F-InKind D Common Stock 389 1.61 626.29 80,846
2023-04-13 Weisman Howard J. Director / Officer A-Award A Common Stock 180,000 0.00 721,633
2023-04-13 Sheldon Stephen Officer A-Award A Common Stock 100,000 0.00 250,000
2023-04-13 Rome Zachary Director / Officer A-Award A Common Stock 100,000 0.00 388,452
2023-04-13 LaRochelle Karen Director A-Award A Common Stock 14,000 0.00 56,415
2023-04-13 Derby Michael Director / Officer / 10% Owner A-Award A Common Stock 150,000 0.00 474,430
2023-04-13 Coelho John F Director A-Award A Common Stock 14,000 0.00 81,235
2023-04-13 CASAMENTO CHARLES J Director A-Award A Common Stock 14,000 0.00 65,583
2023-03-09 Weisman Howard J. Director / Officer S-Sale D Common Stock 3,495 1.44 5.0K 541,633
2023-03-09 Rome Zachary Director / Officer S-Sale D Common Stock 3,371 1.44 4.9K 288,452
2023-03-09 LaRochelle Karen Director S-Sale D Common Stock 335 1.48 495.80 42,415
2023-03-09 Derby Michael Director / Officer / 10% Owner S-Sale D Common Stock 2,143 1.43 3.1K 324,430
2023-03-09 Coelho John F Director S-Sale D Common Stock 130 1.48 192.40 67,235
2023-03-08 Weisman Howard J. Director / Officer S-Sale D Common Stock 32,397 1.46 47.3K 545,128
2023-03-08 Rome Zachary Director / Officer S-Sale D Common Stock 30,034 1.47 44.1K 291,823
2023-03-07 Weisman Howard J. Director / Officer S-Sale D Common Stock 23,551 1.53 36.0K 577,525
2023-03-07 Rome Zachary Director / Officer S-Sale D Common Stock 23,432 1.53 35.9K 321,857
2023-03-07 Derby Michael Director / Officer / 10% Owner S-Sale D Common Stock 15,134 1.55 23.5K 326,573
2023-03-06 Weisman Howard J. Director / Officer S-Sale D Common Stock 13,589 1.72 23.4K 601,076
2023-03-06 Rome Zachary Director / Officer S-Sale D Common Stock 13,560 1.72 23.3K 345,289
2023-03-06 Derby Michael Director / Officer / 10% Owner S-Sale D Common Stock 13,828 1.72 23.8K 341,707
2023-03-03 Weisman Howard J. Director / Officer S-Sale D Common Stock 15,323 1.90 29.1K 614,665
2023-03-03 Rome Zachary Director / Officer S-Sale D Common Stock 13,199 1.89 24.9K 358,849
2023-03-03 LaRochelle Karen Director S-Sale D Common Stock 1,097 1.90 2.1K 42,750
2023-03-03 Derby Michael Director / Officer / 10% Owner S-Sale D Common Stock 18,968 1.90 36.0K 355,535
2023-03-02 Weisman Howard J. Director / Officer S-Sale D Common Stock 11,679 1.94 22.7K 629,988
2023-03-02 Rome Zachary Director / Officer S-Sale D Common Stock 12,952 1.94 25.1K 372,048
2023-03-02 LaRochelle Karen Director S-Sale D Common Stock 7,736 1.94 15.0K 43,847
2023-03-02 Derby Michael Director / Officer / 10% Owner S-Sale D Common Stock 10,497 1.94 20.4K 374,503
2023-03-02 Coelho John F Director S-Sale D Common Stock 3,013 1.93 5.8K 67,365
2022-11-19 Sheldon Stephen Officer A-Award A Common Stock 135,000 0.00 150,000
2022-10-01 CASAMENTO CHARLES J Director A-Award A Common Stock 51,583 0.00 51,583
2022-08-30 TardiMed Sciences LLC Director P-Purchase A Common Stock 95,000 5.25 498.8K 7,336,745
2022-08-30 Derby Michael Officer P-Purchase A Common Stock 95,000 5.25 498.8K 7,336,745
2022-08-12 Weisman Howard J. Director / Officer D Common Stock 0 0.00 601,667
2022-08-12 TardiMed Sciences LLC 10% Owner D Common Stock 0 0.00 7,241,745
2022-08-12 Sheldon Stephen Officer Common Stock 0 0.00 18,799 I
2022-08-12 Rome Zachary Director / Officer D Common Stock 0 0.00 361,000
2022-08-12 LaRochelle Karen Director D Common Stock 0 0.00 48,333
2022-08-12 Derby Michael Director / Officer / 10% Owner D Common Stock 0 0.00 385,000
2022-08-12 Coelho John F Director Common Stock 0 0.00 67,128 D
2020-11-06 Sheldon Stephen Officer Warrant (right to buy) 17,090 3.00 51.3K 0 I
2020-11-06 Coelho John F Director D Warrant (right to buy) 17,086 3.00 51.3K 0

Executive team

Top executives
Shares Outstanding
126.26M

Executive compensation

Executive compensation (annual)
# Year Executive Salary Bonus Stock award Option award Incentive Other Total % Stock-
based
Filing
1 2023 Howard J. Weisman Chief Executive Officer 478.1K 333.0K 239.1K 1.05M 31.71%
2 2023 Michael Derby Former Executive Chairman 208.1K 277.5K 103.7K 41.3K 671.9K 41.30%
3 2023 Stephen D. Sheldon Chief Financial Officer 325.0K 185.0K 125.9K 635.9K 29.10%
4 2023 David W. Hough Chief Medical Officer 75.9K 69.0K 80.6K 41.3K 388.6K 17.76%
5 2023 Zachary Rome Former Chief Operating Officer 64.0K 185.0K 31.9K 41.3K 363.5K 50.90%
6 2022 Howard J. Weisman Chief Executive Officer 400.0K 3.37M 240.0K 4.01M 84.03%
7 2022 Michael Derby Executive Chairman 325.0K 162.5K 2.02M 2.51M 80.57%
8 2022 Michael Derby Former Executive Chairman 325.0K 2.02M 162.5K 2.51M 80.57%
9 2022 Zachary Rome Former Chief Operating Officer 100.0K 2.02M 50.0K 2.17M 93.09%
10 2022 Stephen D. Sheldon Chief Financial Officer 54.6K 367.1K 80.0K 581.6K 63.11%
11 2022 David W. Hough Chief Medical Officer 87.5K 87.5K 0.00%
CEO compensation breakdown

Proxy statements

Proxy statements (DEF 14A)
Filing date Form type Filing
2024-04-15 DEF 14A
2024-04-03 PRE 14A
2023-09-11 DEF 14A
2023-09-01 PRE 14A

Recent SEC filings

Recent SEC filings
Filing date Form type Filing
2026-01-14 10-Q
2025-08-08 25-NSE
2025-06-13 8-K
2025-06-13 15-12G
2025-04-04 8-K
2025-03-07 8-K
2025-02-14 SC 13G/A
2025-02-06 8-K
2024-11-14 SC 13G/A
2024-11-14 NT 10-Q

Executive team

NameTitleCompensationGender
Howard J. Weisman Chief Executive Officer 717.2K male
ESG Rating
B
BIOTECHNOLOGY
2024
E (Environmental)
52.5 / 56.3
Company / Sector avg.
S (Social)
72.5 / 62.4
Company / Sector avg.
G (Governance)
69.1 / 60.9
Company / Sector avg.
ESG Total
64.7 / 59.9
Company / Sector avg.
ESG Score History BIOTECHNOLOGY
Benchmark vs Sector
Senate Trading Activity

No Senate trading activity found for this company.

House Trading Activity

No House trading activity found for this company.

Market share among peers
Peer comparison — filtered group (TTM)
Your opinion

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Dividend history

Earnings history

Earnings reports

Stock splits