PaxMedica, Inc. Common Stock (PXMD)
Tarrytown, NY, US
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.
No mergers or acquisitions recorded for this company.
| Indicator | 1D | 1W | 2W | 3W | 1M |
|---|
Day Score & sub-scores
Statistical fingerprint & regime detail
Conditional historical analysis
Customize analysis (advanced)
| 1D | 5D | 1M | 3M | 6M | YTD | 1Y | 3Y | 5Y | 10Y | Max |
|---|---|---|---|---|---|---|---|---|---|---|
| +0.00% | +0.00% | +40.00% | +16.67% | +600.00% | +600.00% | +600.00% | -100.00% | -100.00% | -100.00% | -100.00% |
Revenue flow
Revenue by geography
Revenue by segment
Revenue composition
By product
By geography
Income Statement
Balance Sheet
Cash Flow Statement
Key Metrics
Financial Ratios
Employees
Financial Growth (CAGR)
Market Data
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.
| Rating | 2024-11 | Change |
|---|---|---|
| Strong Buy | 0 | 0 |
| Buy | 0 | 0 |
| Hold | 0 | 0 |
| Sell | 0 | 0 |
| Strong Sell | 0 | 0 |
-
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)
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Share dilution Biotechnology: -3.4%+223.4% Q2'24: +789.5% (vs Q2'23)
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Debt / EBITDA Net debt/EBITDA · Biotechnology: 0.16×0.00× Q2'24: 0.00× (vs Q2'23)
* 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.
| 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 not available.
Ownership Overview
Ownership breakdown not available.
| # | 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 history not available.
Top holders not available.
ETF Ownership
This company is not held by any ETF in our universe.
Insider Activity
| 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
Executive compensation
| # | 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% | ↗ |
Proxy statements
Recent SEC filings
Executive team
| Name | Title | Compensation | Gender |
|---|---|---|---|
| Howard J. Weisman | Chief Executive Officer | 717.2K | male |
No Senate trading activity found for this company.
No House trading activity found for this company.
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