Nexalin Technology, Inc. (NXL)
Houston, TX, US
Nexalin Technology, Inc. operates as a medical device firm specializing in the creation and advancement of neurostimulation therapies for mental health conditions in both the United States and China. The company commercializes its primary product, the Nexalin Device, which provides a non-invasive and drug-free treatment for anxiety and insomnia. This device functions by emitting a proprietary frequency-based waveform designed to elicit a beneficial response from mid-brain structures associated with various psychological disorders. Furthermore, Nexalin Technology is currently developing "Generation 2," a new medical device undergoing clinical trials. This future product aims to address a broader spectrum of health issues, including opiate addiction, persistent pain, Alzheimer's disease, and dementia. The company was founded in 2021 and has its headquarters in Houston, Texas.
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| +0.68% | -7.21% | -14.78% | -23.21% | -72.83% | -38.64% | -72.61% | -59.72% | -84.78% | -84.78% | -84.78% |
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
| Rating | 2026-05 | Change |
|---|---|---|
| Strong Buy | 1 | 0 |
| Buy | 0 | 0 |
| Hold | 0 | 0 |
| Sell | 0 | 0 |
| Strong Sell | 0 | 0 |
-
Revenue growth Medical - Devices: +11.2%+78.8% ★ Q1'26: -63.5% (vs Q1'25)
-
EPS growth Medical - Devices: +28.5%+39.8% ★ Q1'26: +26.7% (vs Q1'25)
-
FCF margin FCF growth · Medical - Devices: +30.9%-2,698.5% Q1'26: -11,787.7% (vs Q1'25)
-
EBIT margin Medical - Devices: +6.2%-2,781.7% Q1'26: -14,179.9% (vs Q1'25)
-
ROIC Medical - Devices: +3.3%-33,869.7% Q1'26: -4,769.6% (vs Q1'25)
-
Share dilution Medical - Devices: 0.0%+77.9% Q1'26: +48.9% (vs Q1'25)
-
Debt / EBITDA Net debt/EBITDA · Medical - Devices: -0.35×0.00× Q1'26: 0.00× (vs Q1'25)
| Metric |
Dec 2024 actual |
Dec 2025 actual |
Dec 2026 1 Rev. Ana. 1 EPS Ana. |
Dec 2027 1 Rev. Ana. 1 EPS Ana. |
|---|---|---|---|---|
| Revenue |
168.7K
est: 172.0K (-1.9%)
|
301.6K
est: 231.0K (+30.6%)
|
345.0K
345.0K – 345.0K
+49.4% YoY
|
690.0K
690.0K – 690.0K
+100.0% YoY
|
| EBITDA |
-7.74M
est: -172.0K (-4,399.7%)
|
-8.37M
est: -231.0K (-3,523.1%)
|
-345.0K
-345.0K – -345.0K
-49.4% YoY
|
-690.0K
-690.0K – -690.0K
-100.0% YoY
|
| EBIT |
-7.75M
est: -172.0K (-4,408.5%)
|
-8.39M
est: -231.0K (-3,532.4%)
|
-345.0K
-345.0K – -345.0K
-49.4% YoY
|
-690.0K
-690.0K – -690.0K
-100.0% YoY
|
| Net Income |
-7.61M
est: -10.00M (+23.9%)
|
-8.22M
est: -8.03M (-2.4%)
|
-5.74M
-5.74M – -5.74M
+28.6% YoY
|
-5.08M
-5.08M – -5.08M
+11.4% YoY
|
| SGA |
6.70M
est: 4.96M (+34.9%)
|
7.55M
est: 6.67M (+13.2%)
|
9.96M
9.96M – 9.96M
+49.4% YoY
|
19.91M
19.91M – 19.91M
+100.0% YoY
|
| EPS |
-0.83
est: -0.61 (-36.1%)
|
-0.50
est: -0.49 (-2.0%)
|
-0.35
-0.35 – -0.35
+28.6% YoY
|
-0.31
-0.31 – -0.31
+11.4% YoY
|
| Date | Rating | Overall | DCF | ROE | ROA | D/E | P/E | P/B |
|---|---|---|---|---|---|---|---|---|
| 2026-05-08 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-05-07 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-05-06 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-05-05 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-05-04 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-05-01 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-04-30 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-04-29 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-04-28 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-04-27 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-04-24 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-04-23 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-04-22 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-04-21 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-04-20 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-04-17 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
| 2026-04-16 | C- | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 3/5 |
Owner Earnings
Ownership Overview
No beneficial ownership filings recorded.
Institutional Activity (13F)
| # | Investor | Shares / Δ | Mkt value / Δ | Own% / Δ | Weight% / Δ | Avg px / Perf. | Hold / Status |
|---|---|---|---|---|---|---|---|
| 1 | PEAK6 LLC | 476.5K +476.5K (+100.0%) | 265.9K +265.9K (+100.0%) | 2.68% +2.678 pp | 0.00% +0.001 pp | USD0.56 +0.0% | 1 qtrs NEW |
| 2 | VANGUARD GROUP INC | 177.9K +1.3K (+0.8%) | 99.3K -62.6K (-38.7%) | 1.00% -0.124 pp | 0.00% +0.000 pp | USD2.22 -74.8% | 7 qtrs — |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | 150.3K +28.5K (+23.4%) | 83.9K -27.9K (-25.0%) | 0.84% +0.070 pp | 0.00% +0.000 pp | USD1.09 -48.6% | 10 qtrs — |
| 4 | RENAISSANCE TECHNOLOGIES LLC | 122.1K +66.4K (+119.2%) | 68.1K +17.0K (+33.4%) | 0.69% +0.332 pp | 0.00% +0.000 pp | USD0.75 -25.3% | 3 qtrs — |
| 5 | VIRTU FINANCIAL LLC | 39.4K +39.4K (+100.0%) | 22.0K +22.0K (+100.0%) | 0.22% +0.222 pp | 0.00% +0.001 pp | USD0.56 +0.0% | 1 qtrs NEW |
| 6 | JANE STREET GROUP, LLC | 35.0K +5.5K (+18.6%) | 19.5K -7.6K (-27.9%) | 0.20% +0.009 pp | 0.00% +0.000 pp | USD0.86 -34.9% | 2 qtrs — |
| 7 | STATE STREET CORP | 32.3K +— (+0.0%) | 18.0K -11.6K (-39.2%) | 0.18% -0.024 pp | 0.00% +0.000 pp | USD2.19 -74.4% | 7 qtrs — |
| 8 | FMR LLC | 31.6K +30.2K (+2,158.9%) | 17.6K +16.4K (+1,274.4%) | 0.18% +0.169 pp | 0.00% +0.000 pp | USD0.57 -1.8% | 3 qtrs — |
| 9 | CITADEL ADVISORS LLC | 30.9K +30.9K (+100.0%) | 17.2K +17.2K (+100.0%) | 0.17% +0.174 pp | 0.00% +0.000 pp | USD0.56 +0.0% | 3 qtrs — |
| 10 | TWO SIGMA SECURITIES, LLC | 28.7K +28.7K (+100.0%) | 16.0K +16.0K (+100.0%) | 0.16% +0.161 pp | 0.00% +0.002 pp | USD0.56 +0.0% | 3 qtrs — |
| 11 | NORTHERN TRUST CORP | 24.1K +— (+0.0%) | 13.4K -8.7K (-39.2%) | 0.14% -0.018 pp | 0.00% +0.000 pp | USD2.39 -76.6% | 5 qtrs — |
| 12 | KOVACK ADVISORS, INC. | 23.3K +13.3K (+132.1%) | 13.0K +3.8K (+41.2%) | 0.13% +0.067 pp | 0.00% 0.000 pp | USD0.74 -24.3% | 3 qtrs — |
| 13 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 18.9K -43.6K (-69.8%) | 10.5K -46.8K (-81.6%) | 0.11% -0.292 pp | 0.00% +0.000 pp | USD0.92 -39.1% | 2 qtrs — |
| 14 | UBS GROUP AG | 15.9K +15.5K (+3,513.9%) | 8.9K +8.5K (+2,101.7%) | 0.09% +0.087 pp | 0.00% +0.000 pp | USD0.57 -1.8% | 8 qtrs — |
| 15 | LPL FINANCIAL LLC | 10.5K +10.5K (+100.0%) | 5.8K +5.8K (+100.0%) | 0.06% +0.059 pp | 0.00% +0.000 pp | USD0.56 +0.0% | 1 qtrs NEW |
| 16 | ADVISOR GROUP HOLDINGS, INC. | 2.4K +250.0 (+11.9%) | 1.3K -680.0 (-34.1%) | 0.01% 0.000 pp | 0.00% +0.000 pp | USD2.53 -77.9% | 7 qtrs — |
| 17 | TOWER RESEARCH CAPITAL LLC (TRC) | 2.3K +907.0 (+63.4%) | 1.3K -8.0 (-0.6%) | 0.01% +0.004 pp | 0.00% +0.000 pp | USD0.95 -41.1% | 13 qtrs — |
| 18 | FARTHER FINANCE ADVISORS, LLC | 1.0K +— (+0.0%) | 558.00 -359.0 (-39.1%) | 0.01% -0.001 pp | 0.00% +0.000 pp | USD0.99 -43.4% | 3 qtrs — |
| 19 | BANK OF AMERICA CORP /DE/ | 145.00 +10.0 (+7.4%) | 81.00 -43.0 (-34.7%) | 0.00% +0.000 pp | 0.00% +0.000 pp | USD1.29 -56.6% | 7 qtrs — |
| 20 | KINGSVIEW WEALTH MANAGEMENT, LLC | — -10.0K (-100.0%) | — -9.2K (-100.0%) | 0.00% -0.064 pp | 0.00% 0.000 pp | USD— | 5 qtrs SOLD |
| 21 | CITIGROUP INC | — -88.0 (-100.0%) | — -81.0 (-100.0%) | 0.00% -0.001 pp | 0.00% +0.000 pp | USD— | 2 qtrs SOLD |
| 22 | ROYAL BANK OF CANADA | — -3.0K (-100.0%) | — -3.0K (-100.0%) | 0.00% -0.019 pp | 0.00% +0.000 pp | USD— | 5 qtrs SOLD |
| 23 | XTX TOPCO LTD | — -11.9K (-100.0%) | — -10.9K (-100.0%) | 0.00% -0.076 pp | 0.00% -0.001 pp | USD— | 5 qtrs SOLD |
| 24 | ROCKEFELLER CAPITAL MANAGEMENT L.P. | — -1.5K (-100.0%) | — -1.4K (-100.0%) | 0.00% -0.010 pp | 0.00% +0.000 pp | USD— | 2 qtrs SOLD |
| 25 | MYDA ADVISORS LLC | — -150.0K (-100.0%) | — -137.6K (-100.0%) | 0.00% -0.954 pp | 0.00% -0.030 pp | USD— | 3 qtrs SOLD |
ETF Ownership
| # | ETF | Weight | Est. AUM exposure | TER |
|---|---|---|---|---|
| 1 | Vanguard Extended Market ETF VXF | 0.00% | 75.4K | 0.05% |
Insider Activity
| Date | Person | Role | Transaction | A/D | Security | Shares | Price | Value | Owned after | D/I | Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-01 | Van Fleet Justin | Officer | — | — | Stock Option (right to buy) | 65,217 | 1.15 | 75.0K | 0 | D | ↗ |
| 2025-12-19 | White Mark | Director / Officer | A-Award | A | Stock Option (right to buy)* | 1,000,000 | 0.83 | 830.0K | 2,387,024 | D | ↗ |
| 2025-12-19 | Van Fleet Justin | Officer | A-Award | A | Stock Option (right to buy)* | 100,000 | 0.83 | 83.0K | 230,435 | D | ↗ |
| 2025-12-19 | Shelton Carolyn Hamby | Officer | A-Award | A | Stock Option (right to buy)* | 100,000 | 0.83 | 83.0K | 210,620 | D | ↗ |
| 2025-12-19 | Owens David | Director / Officer | A-Award | A | Stock Option (right to buy)* | 1,000,000 | 0.83 | 830.0K | 2,484,809 | D | ↗ |
| 2025-12-19 | Kazden Alan | Director | A-Award | A | Stock Option (right to buy)* | 100,000 | 0.83 | 83.0K | 362,500 | D | ↗ |
| 2025-12-19 | Hu Ben | Director | A-Award | A | Stock Option (right to buy)* | 100,000 | 0.83 | 83.0K | 100,000 | D | ↗ |
| 2025-09-29 | Owens David | Director / Officer | A-Award | A | Common stock | 36,459 | 0.00 | — | 191,252 | D | ↗ |
| 2025-09-29 | OSSER LEONARD | 10% Owner | A-Award | A | Common Stock | 83,333 | 0.00 | — | 1,618,577 | D | ↗ |
| 2025-09-29 | Kazden Alan | Director | A-Award | A | Common stock | 36,459 | 0.00 | — | 119,590 | I | ↗ |
| 2025-09-29 | Hu Ben | Director | A-Award | A | Common stock | 36,459 | 0.00 | — | 377,095 | D | ↗ |
| 2025-09-12 | Shelton Carolyn Hamby | Officer | A-Award | A | Stock Option (right to buy) | 20,000 | 2.95 | 59.0K | 110,620 | D | ↗ |
| 2025-09-12 | Owens David | Director / Officer | A-Award | A | Stock Option (right to buy) | 100,000 | 0.96 | 96.0K | 1,484,809 | D | ↗ |
| 2025-09-10 | Elson Marilyn | 10% Owner | S-Sale | D | Common Stock Warrants | 23,150 | 4.15 | 96.1K | 112,850 | D | ↗ |
| 2025-08-01 | Van Fleet Justin | Officer | — | — | Common Stock | 0 | 0.00 | — | 25,000 | D | ↗ |
| 2025-07-17 | Elson Marilyn | 10% Owner | A-Award | A | Stock Option (right to buy) | 30,000 | 1.15 | 34.5K | 436,000 | D | ↗ |
| 2025-03-12 | Shelton Carolyn Hamby | Officer | P-Purchase | A | Common Stock | 6,000 | 2.20 | 13.2K | 30,000 | I | ↗ |
| 2025-02-26 | White Mark | Director / Officer | A-Award | A | Stock Option (right to buy) | 939,597 | 0.89 | 840.0K | 1,387,024 | D | ↗ |
| 2025-02-26 | Owens David | Director / Officer | A-Award | A | Stock Option (right to buy) | 125,000 | 2.95 | 368.8K | 919,184 | D | ↗ |
| 2025-02-04 | Owens David | Director / Officer | P-Purchase | A | Common stock | 1,000 | 3.10 | 3.1K | 155,793 | D | ↗ |
| 2025-01-28 | Owens David | Director / Officer | P-Purchase | A | Common stock | 1,500 | 2.70 | 4.1K | 153,793 | D | ↗ |
| 2025-01-23 | Owens David | Director / Officer | P-Purchase | A | Common stock | 1,000 | 2.70 | 2.7K | 152,293 | D | ↗ |
| 2025-01-13 | Owens David | Director / Officer | P-Purchase | A | Common stock | 2,000 | 2.50 | 5.0K | 151,293 | D | ↗ |
| 2024-12-31 | Shelton Carolyn Hamby | Officer | — | — | Common stock | 0 | 0.00 | — | 24,000 | D | ↗ |
| 2024-11-07 | Shelton Carolyn Hamby | Officer | A-Award | A | Stock Option (right to buy) | 90,620 | 0.66 | 60.0K | 90,620 | D | ↗ |
| 2024-11-07 | Owens David | Director / Officer | A-Award | A | Stock Option (right to buy) | 262,500 | 0.94 | 246.8K | 262,500 | D | ↗ |
| 2024-11-02 | Kazden Alan | Director | P-Purchase | A | Stock Option (right to buy) | 262,500 | 0.94 | 246.8K | 262,500 | D | ↗ |
| 2024-10-28 | Owens David | Director / Officer | P-Purchase | A | Common stock | 500 | 2.19 | 1.1K | 148,293 | D | ↗ |
| 2024-09-30 | Hu Ben | Director | A-Award | A | Common stock | 175,000 | 0.00 | — | 340,636 | D | ↗ |
| 2024-09-30 | Elson Marilyn | 10% Owner | A-Award | A | Common Stock | 700,000 | 0.00 | — | 1,535,244 | D | ↗ |
| 2024-09-30 | Bernhard Leslie | Director | A-Award | A | Common stock | 49,838 | 0.00 | — | 49,838 | D | ↗ |
| 2024-09-23 | Elson Marilyn | 10% Owner | A-Award | A | Common Stock | 700,000 | 0.00 | — | 1,535,244 | D | ↗ |
| 2024-08-13 | Owens David | Director / Officer | P-Purchase | A | Common stock | 1,000 | 0.95 | 950.00 | 147,793 | — | ↗ |
| 2024-06-28 | Owens David | Director / Officer | P-Purchase | A | Common stock | 1,000 | 1.75 | 1.8K | 146,793 | — | ↗ |
| 2024-06-18 | Owens David | Director / Officer | P-Purchase | A | Common stock | 1,619 | 0.71 | 1.1K | 145,793 | — | ↗ |
| 2024-06-10 | Owens David | Director / Officer | P-Purchase | A | Common stock | 1,000 | 0.62 | 620.00 | 144,174 | — | ↗ |
| 2022-09-28 | Elson Marilyn | Officer / 10% Owner | P-Purchase | A | Common stock warrants | 9,500 | 4.15 | 39.4K | 109,500 | — | ↗ |
| 2022-09-16 | White Mark | Director / Officer | P-Purchase | A | Common Stock | 2,500 | 4.15 | 10.4K | 289,627 | — | ↗ |
| 2022-09-16 | Owens David | Director / Officer | P-Purchase | A | Common stock warrants | 2,500 | 4.15 | 10.4K | 2,500 | — | ↗ |
| 2022-09-16 | Morad Rick | Director | P-Purchase | A | Common Stock | 2,500 | 4.15 | 10.4K | 107,989 | — | ↗ |
| 2022-09-16 | Kazden Alan | Director | P-Purchase | A | Common stock warrants | 2,500 | 4.15 | 10.4K | 2,500 | — | ↗ |
| 2022-09-16 | Elson Marilyn | Officer / 10% Owner | P-Purchase | A | Common Stock | 36,000 | 4.15 | 149.4K | 825,744 | — | ↗ |
| 2022-09-15 | White Mark | Director / Officer | P-Purchase | A | Common Stock | 25,000 | 4.15 | 103.8K | 309,127 | — | ↗ |
| 2022-09-15 | Morad Rick | Director | — | D | Common Stock | 0 | 0.00 | — | 105,841 | — | ↗ |
| 2022-09-15 | Hu Ben | Director | — | I | Common Stock | 0 | 0.00 | — | 3,582 | — | ↗ |
| 2022-09-15 | Elson Marilyn | Officer / 10% Owner | — | I | Common Stock | 0 | 0.00 | — | 789,744 | — | ↗ |
| 2007-04-20 | WHITE GREGORY | Director | D-Return | D | Stock Option (right to buy) | 5,500 | 23.61 | 129.9K | 0 | — | ↗ |
| 2007-04-20 | SIEGEL STEVEN F | Officer | D-Return | D | Stock Option (right to buy) | 47,779 | 22.75 | 1.09M | 0 | — | ↗ |
| 2007-04-20 | MCCALL H CARL | Director | D-Return | D | Stock Option (right to buy) | 3,671 | 21.08 | 77.4K | 0 | — | ↗ |
| 2007-04-20 | ENGELMAN IRWIN | Director | D-Return | D | Stock Option (right to buy) | 3,671 | 21.08 | 77.4K | 0 | — | ↗ |
| 2007-04-20 | Carroll Michael A | Officer | D-Return | D | Stock Option (right to buy) | 55,250 | 25.05 | 1.38M | 0 | — | ↗ |
| 2007-04-04 | WHITE GREGORY | Director | U-Tender | D | Common Stock | 1,000 | 33.15 | 33.2K | 0 | — | ↗ |
| 2007-04-04 | SIEGEL STEVEN F | Officer | U-Tender | D | Common Stock | 34,047 | 33.15 | 1.13M | 0 | — | ↗ |
| 2007-04-04 | MCCALL H CARL | Director | U-Tender | D | Common Stock | 4,211 | 33.15 | 139.6K | 0 | — | ↗ |
| 2007-04-04 | ENGELMAN IRWIN | Director | U-Tender | D | Common Stock | 4,848 | 33.15 | 160.7K | 0 | — | ↗ |
| 2007-04-04 | Carroll Michael A | Officer | U-Tender | D | Common Stock | 100 | 33.15 | 3.3K | 0 | — | ↗ |
| 2007-03-16 | WHITE GREGORY | Director | A-Award | A | Common Stock | 150 | 0.00 | — | 9,768 | — | ↗ |
| 2007-03-16 | MCCALL H CARL | Director | A-Award | A | Common Stock | 150 | 0.00 | — | 4,211 | — | ↗ |
| 2007-03-16 | ENGELMAN IRWIN | Director | A-Award | A | Common Stock | 150 | 0.00 | — | 4,848 | — | ↗ |
| 2007-02-27 | WHITE GREGORY | Director | A-Award | A | Common Stock | 2,000 | 30.03 | 60.1K | 9,618 | — | ↗ |
| 2007-02-27 | SIEGEL STEVEN F | Officer | A-Award | A | Stock Option (right to buy) | 20,830 | 30.03 | 625.5K | 20,830 | — | ↗ |
| 2007-02-27 | MCCALL H CARL | Director | A-Award | A | Common Stock | 1,300 | 30.03 | 39.0K | 4,061 | — | ↗ |
| 2007-02-27 | ENGELMAN IRWIN | Director | A-Award | A | Common Stock | 1,300 | 30.03 | 39.0K | 4,698 | — | ↗ |
| 2007-02-27 | Carroll Michael A | Officer | A-Award | A | Common Stock | 9,990 | 30.03 | 300.0K | 46,597 | — | ↗ |
| 2007-01-04 | Carroll Michael A | Officer | M-Exempt | A | Common Stock | 3,000 | 13.71 | 41.1K | 36,586 | — | ↗ |
| 2006-12-28 | SIEGEL STEVEN F | Officer | M-Exempt | A | Common Stock | 5,681 | 17.60 | 100.0K | 31,454 | — | ↗ |
| 2006-12-18 | WHITE GREGORY | Director | A-Award | A | Common Stock | 180 | 0.00 | — | 7,581 | — | ↗ |
| 2006-12-18 | MCCALL H CARL | Director | A-Award | A | Common Stock | 180 | 0.00 | — | 2,730 | — | ↗ |
| 2006-12-18 | ENGELMAN IRWIN | Director | A-Award | A | Common Stock | 180 | 0.00 | — | 3,398 | — | ↗ |
| 2006-09-18 | WHITE GREGORY | Director | A-Award | A | Common Stock | 181 | 0.00 | — | 7,367 | — | ↗ |
| 2006-09-18 | MCCALL H CARL | Director | A-Award | A | Common Stock | 181 | 0.00 | — | 2,522 | — | ↗ |
| 2006-09-18 | ENGELMAN IRWIN | Director | A-Award | A | Common Stock | 181 | 0.00 | — | 3,218 | — | ↗ |
| 2006-08-25 | Carroll Michael A | Officer | S-Sale | D | Common Stock | 5,000 | 26.70 | 133.5K | 31,706 | — | ↗ |
| 2006-08-24 | Carroll Michael A | Officer | M-Exempt | D | Stock Option (right to buy) | 10,000 | 13.71 | 137.1K | 9,588 | — | ↗ |
| 2006-08-23 | Carroll Michael A | Officer | S-Sale | D | Common Stock | 5,000 | 26.50 | 132.5K | 31,706 | — | ↗ |
| 2006-08-08 | SIEGEL STEVEN F | Officer | S-Sale | D | Common Stock | 1,400 | 25.25 | 35.4K | 45,773 | — | ↗ |
| 2006-06-15 | WHITE GREGORY | Director | A-Award | A | Common Stock | 212 | 0.00 | — | 7,330 | — | ↗ |
| 2006-06-15 | MCCALL H CARL | Director | A-Award | A | Common Stock | 212 | 0.00 | — | 2,312 | — | ↗ |
| 2006-06-15 | ENGELMAN IRWIN | Director | A-Award | A | Common Stock | 212 | 0.00 | — | 3,037 | — | ↗ |
| 2006-06-01 | WHITE GREGORY | Director | A-Award | A | Stock Option (right to buy) | 5,500 | 23.61 | 129.9K | 5,500 | — | ↗ |
| 2006-06-01 | MCCALL H CARL | Director | A-Award | A | Stock Option (right to buy) | 3,750 | 23.61 | 88.5K | 3,750 | — | ↗ |
| 2006-06-01 | ENGELMAN IRWIN | Director | A-Award | A | Stock Option (right to buy) | 3,750 | 23.61 | 88.5K | 3,750 | — | ↗ |
| 2006-05-09 | SIEGEL STEVEN F | Officer | S-Sale | D | Common Stock | 9,500 | 25.05 | 238.0K | 25,773 | — | ↗ |
| 2006-05-08 | SIEGEL STEVEN F | Officer | M-Exempt | A | Common Stock | 5,000 | 16.97 | 84.9K | 85,773 | — | ↗ |
| 2006-03-28 | Carroll Michael A | Officer | M-Exempt | A | Common Stock | 3,280 | 11.35 | 37.2K | 30,706 | — | ↗ |
| 2006-03-16 | WHITE GREGORY | Director | A-Award | A | Common Stock | 194 | 0.00 | — | 6,906 | — | ↗ |
| 2006-03-16 | MCCALL H CARL | Director | A-Award | A | Common Stock | 194 | 0.00 | — | 2,073 | — | ↗ |
| 2006-03-16 | ENGELMAN IRWIN | Director | A-Award | A | Common Stock | 194 | 0.00 | — | 2,825 | — | ↗ |
| 2006-03-01 | SIEGEL STEVEN F | Officer | A-Award | A | Stock Option (right to buy) | 55,250 | 25.05 | 1.38M | 55,250 | — | ↗ |
| 2006-03-01 | Carroll Michael A | Officer | A-Award | A | Stock Option (right to buy) | 55,250 | 25.05 | 1.38M | 55,250 | — | ↗ |
| 2006-02-23 | Carroll Michael A | Officer | — | D | Stock Option (right to buy) | 34,100 | 25.69 | 876.0K | 0 | — | ↗ |
| 2005-12-31 | Carroll Michael A | Officer | — | I | Common Stock | 0 | 0.00 | — | 1,834 | — | ↗ |
| 2005-12-27 | Carroll Michael A | Officer | M-Exempt | A | Common Stock | 1,000 | 11.35 | 11.4K | 23,536 | — | ↗ |
| 2005-12-16 | WHITE GREGORY | Director | A-Award | A | Common Stock | 205 | 0.00 | — | 6,681 | — | ↗ |
| 2005-12-16 | MCCALL H CARL | Director | A-Award | A | Common Stock | 205 | 0.00 | — | 1,855 | — | ↗ |
| 2005-12-16 | ENGELMAN IRWIN | Director | A-Award | A | Common Stock | 205 | 0.00 | — | 2,631 | — | ↗ |
| 2005-12-09 | SIEGEL STEVEN F | Officer | S-Sale | D | Common Stock | 4,500 | 24.27 | 109.2K | 21,783 | — | ↗ |
| 2005-09-27 | WHITE GREGORY | Director | J-Other | A | Stock Option (right to buy) | 485 | 17.77 | 8.6K | 4,235 | — | ↗ |
| 2005-09-27 | SIEGEL STEVEN F | Officer | J-Other | A | Stock Option (right to buy) | 4,534 | 16.97 | 76.9K | 39,534 | — | ↗ |
| 2005-09-27 | MCCALL H CARL | Director | J-Other | A | Stock Option (right to buy) | 421 | 21.08 | 8.9K | 3,671 | — | ↗ |
| 2005-09-27 | ENGELMAN IRWIN | Director | J-Other | A | Stock Option (right to buy) | 388 | 18.45 | 7.2K | 3,388 | — | ↗ |
| 2005-09-27 | Carroll Michael A | Officer | J-Other | A | Stock Option (right to buy) | 971 | 17.82 | 17.3K | 8,471 | — | ↗ |
| 2005-09-16 | WHITE GREGORY | Director | A-Award | A | Common Stock | 207 | 0.00 | — | 6,223 | — | ↗ |
| 2005-09-16 | MCCALL H CARL | Director | A-Award | A | Common Stock | 207 | 0.00 | — | 1,426 | — | ↗ |
| 2005-09-16 | ENGELMAN IRWIN | Director | A-Award | A | Common Stock | 207 | 0.00 | — | 2,426 | — | ↗ |
| 2005-08-22 | Carroll Michael A | Officer | M-Exempt | A | Common Stock | 4,900 | 12.81 | 62.8K | 23,018 | — | ↗ |
| 2005-06-15 | WHITE GREGORY | Director | A-Award | A | Common Stock | 181 | 0.00 | — | 5,992 | — | ↗ |
| 2005-06-15 | MCCALL H CARL | Director | A-Award | A | Common Stock | 181 | 0.00 | — | 1,219 | — | ↗ |
| 2005-06-15 | ENGELMAN IRWIN | Director | A-Award | A | Common Stock | 181 | 0.00 | — | 2,219 | — | ↗ |
| 2005-06-01 | WHITE GREGORY | Director | A-Award | A | Stock Option (right to buy) | 5,250 | 26.94 | 141.4K | 5,250 | — | ↗ |
| 2005-06-01 | MCCALL H CARL | Director | A-Award | A | Stock Option (right to buy) | 3,500 | 26.94 | 94.3K | 3,500 | — | ↗ |
| 2005-06-01 | ENGELMAN IRWIN | Director | A-Award | A | Stock Option (right to buy) | 3,500 | 26.94 | 94.3K | 3,500 | — | ↗ |
| 2005-03-16 | WHITE GREGORY | Director | A-Award | A | Common Stock | 190 | 0.00 | — | 5,786 | — | ↗ |
| 2005-03-16 | MCCALL H CARL | Director | A-Award | A | Common Stock | 190 | 0.00 | — | 1,038 | — | ↗ |
| 2005-03-16 | ENGELMAN IRWIN | Director | A-Award | A | Common Stock | 190 | 0.00 | — | 2,038 | — | ↗ |
| 2005-03-02 | Carroll Michael A | Officer | — | D | Stock Option (right to buy) | 24,000 | 26.10 | 626.4K | 0 | — | ↗ |
| 2005-03-01 | Carroll Michael A | Officer | — | I | Common Stock | 0 | 0.00 | — | 80 | — | ↗ |
| 2005-02-23 | SIEGEL STEVEN F | Officer | A-Award | A | Common Stock | 5,440 | 0.00 | — | 21,783 | — | ↗ |
| 2004-12-16 | WHITE GREGORY | Director | A-Award | A | Common Stock | 136 | 0.00 | — | 5,576 | — | ↗ |
| 2004-12-16 | MCCALL H CARL | Director | A-Award | A | Common Stock | 136 | 0.00 | — | 848 | — | ↗ |
| 2004-12-16 | ENGELMAN IRWIN | Director | A-Award | A | Common Stock | 136 | 0.00 | — | 1,848 | — | ↗ |
| 2004-12-10 | SIEGEL STEVEN F | Officer | M-Exempt | A | Common Stock | 5,000 | 15.48 | 77.4K | 31,343 | — | ↗ |
| 2004-12-01 | SIEGEL STEVEN F | Officer | M-Exempt | D | Stock Option (right to buy) | 3,600 | 12.81 | 46.1K | 48,270 | — | ↗ |
| 2004-11-15 | SIEGEL STEVEN F | Officer | M-Exempt | D | Stock Option (right to buy) | 5,000 | 12.81 | 64.1K | 51,870 | — | ↗ |
| 2004-09-16 | WHITE GREGORY | Director | A-Award | A | Common Stock | 149 | 0.00 | — | 5,422 | — | ↗ |
| 2004-09-16 | MCCALL H CARL | Director | A-Award | A | Common Stock | 149 | 0.00 | — | 712 | — | ↗ |
| 2004-09-16 | ENGELMAN IRWIN | Director | A-Award | A | Common Stock | 149 | 0.00 | — | 1,712 | — | ↗ |
| 2004-09-09 | WHITE GREGORY | Director | F-InKind | D | Common Stock | 1,715 | 26.40 | 45.3K | 5,273 | — | ↗ |
| 2004-06-16 | WHITE GREGORY | Director | A-Award | A | Common Stock | 162 | 0.00 | — | 4,977 | — | ↗ |
| 2004-06-16 | MCCALL H CARL | Director | A-Award | A | Common Stock | 162 | 0.00 | — | 563 | — | ↗ |
| 2004-06-16 | ENGELMAN IRWIN | Director | A-Award | A | Common Stock | 162 | 0.00 | — | 1,563 | — | ↗ |
| 2004-06-01 | WHITE GREGORY | Director | A-Award | A | Stock Option (right to buy) | 5,000 | 23.81 | 119.1K | 5,000 | — | ↗ |
| 2004-06-01 | MCCALL H CARL | Director | A-Award | A | Stock Option (right to buy) | 3,250 | 23.81 | 77.4K | 3,250 | — | ↗ |
| 2004-06-01 | ENGELMAN IRWIN | Director | A-Award | A | Stock Option (right to buy) | 3,250 | 23.81 | 77.4K | 3,250 | — | ↗ |
| 2004-04-19 | SIEGEL STEVEN F | Officer | F-InKind | D | Common Stock | 237 | 23.55 | 5.6K | 16,343 | — | ↗ |
| 2004-03-16 | WHITE GREGORY | Director | A-Award | A | Common Stock | 143 | 0.00 | — | 4,806 | — | ↗ |
| 2004-03-16 | MCCALL H CARL | Director | A-Award | A | Common Stock | 143 | 0.00 | — | 401 | — | ↗ |
| 2004-03-16 | ENGELMAN IRWIN | Director | A-Award | A | Common Stock | 143 | 0.00 | — | 1,401 | — | ↗ |
| 2004-03-10 | Carroll Michael A | Officer | — | D | Stock Option (right to buy) | 19,280 | 19.16 | 369.4K | 0 | — | ↗ |
| 2004-03-02 | SIEGEL STEVEN F | Officer | A-Award | A | Stock Option (right to buy) | 42,700 | 26.10 | 1.11M | 42,700 | — | ↗ |
| 2003-12-15 | WHITE GREGORY | Director | A-Award | A | Common Stock | 151 | 0.00 | — | 4,658 | — | ↗ |
| 2003-12-15 | MCCALL H CARL | Director | A-Award | A | Common Stock | 151 | 0.00 | — | 258 | — | ↗ |
| 2003-12-15 | ENGELMAN IRWIN | Director | A-Award | A | Common Stock | 151 | 0.00 | — | 1,258 | — | ↗ |
| 2003-12-02 | SIEGEL STEVEN F | Officer | M-Exempt | A | Common Stock | 12,500 | 24.13 | 301.6K | 23,490 | — | ↗ |
| 2003-12-01 | SIEGEL STEVEN F | Officer | M-Exempt | D | Stock Option (right to buy) | 100,000 | 24.13 | 2.41M | 12,500 | — | ↗ |
| 2003-09-16 | WHITE GREGORY | Director | A-Award | A | Common Stock | 107 | 0.00 | — | 4,504 | — | ↗ |
| 2003-09-16 | MCCALL H CARL | Director | A-Award | A | Common Stock | 107 | 0.00 | — | 107 | — | ↗ |
| 2003-09-16 | ENGELMAN IRWIN | Director | A-Award | A | Common Stock | 107 | 0.00 | — | 1,107 | — | ↗ |
| 2003-08-27 | SIEGEL STEVEN F | Officer | S-Sale | D | Common Stock | 8,800 | 22.85 | 201.1K | 14,690 | — | ↗ |
| 2003-08-11 | SIEGEL STEVEN F | Officer | S-Sale | D | Common Stock | 2,200 | 22.76 | 50.1K | 33,790 | — | ↗ |
| 2003-07-29 | WHITE GREGORY | Director | M-Exempt | A | Common Stock | 2,000 | 21.38 | 42.8K | 6,328 | — | ↗ |
| 2003-06-13 | SIEGEL STEVEN F | Officer | — | — | — | 0 | 0.00 | — | 0 | — | ↗ |
| 2003-06-02 | WHITE GREGORY | Director | A-Award | A | Stock Option (right to buy) | 4,750 | 20.83 | 98.9K | 4,750 | — | ↗ |
| 2003-06-02 | MCCALL H CARL | Director | A-Award | A | Stock Option (right to buy) | 3,000 | 20.83 | 62.5K | 3,000 | — | ↗ |
| 2003-06-02 | ENGELMAN IRWIN | Director | A-Award | A | Stock Option (right to buy) | 3,000 | 20.83 | 62.5K | 3,000 | — | ↗ |
| 2003-05-14 | MCCALL H CARL | Director | — | — | — | 0 | 0.00 | — | 0 | — | ↗ |
| 2003-05-14 | ENGELMAN IRWIN | Director | — | — | — | 0 | 0.00 | — | 0 | — | ↗ |
| 2003-04-02 | Carroll Michael A | Officer | — | D | Stock Option (right to buy) | 37,120 | 19.99 | 742.0K | 0 | — | ↗ |
| 2002-03-19 | Carroll Michael A | Officer | — | D | Stock Option (right to buy) | 27,080 | 15.48 | 419.2K | 0 | — | ↗ |
| 2001-02-23 | Carroll Michael A | Officer | — | D | Stock Option (right to buy) | 8,690 | 12.81 | 111.3K | 0 | — | ↗ |
| 2000-05-19 | Carroll Michael A | Officer | — | D | Stock Option (right to buy) | 3,750 | 19.88 | 74.5K | 0 | — | ↗ |
| 1999-10-08 | Carroll Michael A | Officer | — | D | Stock Option (right to buy) | 7,500 | 20.13 | 150.9K | 0 | — | ↗ |
Executive team
Executive compensation
| # | Year | Executive | Salary | Bonus | Stock award | Option award | Incentive | Other | Total | % Stock- based |
Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2024 | Mark White Chief Executive Officer/Chief Financial Officer David Owens, M.D. Chief Medical Officer Michael Nketiah Senior Vice-President of Quality, Clinical and Regulatory | — | — | 661.5K | — | — | 15.6K | 873.1K | 75.76% | ↗ |
| 2 | 2023 | Mark White Chief Executive Officer/Chief Financial Officer David Owens, M.D. Chief Medical Officer Michael Nketiah Senior Vice-President of Quality, Clinical and Regulatory | 250.0K | 30.0K | 10.5K | — | — | — | 290.5K | 3.60% | ↗ |
| 3 | 2022 | Mark White Chief Executive Officer Marilyn Elson Chief Financial Officer David Owens, M.D. Chief Medical Officer Michael Nketiah Senior Vice President of Quality, Regulatory and Clinical Affairs | 191.3K | — | — | — | — | — | 191.3K | 0.00% | ↗ |
| 4 | 2022 | Mark White Chief Executive Officer/Chief Financial Officer David Owens, M.D. Chief Medical Officer Michael Nketiah Senior Vice-President of Quality, Clinical and Regulatory | 191.3K | — | — | — | — | — | 191.3K | 0.00% | ↗ |
| 5 | 2021 | Mark White Chief Executive Officer Marilyn Elson Chief Financial Officer David Owens, M.D. Chief Medical Officer Michael Nketiah Senior Vice President of Quality, Regulatory and Clinical Affairs | — | — | 293.8K | — | — | — | 293.8K | 100.00% | ↗ |
Proxy statements
Recent SEC filings
Executive team
| Name | Title | Compensation | Gender |
|---|---|---|---|
| Mark White | President, Chief Executive Officer & Director | 598.0K | male |
| Carolyn Shelton | Executive Vice President of Clinical, Quality & Regulatory Affairs | 340.0K | female |
| David Owens | Chief Medical Officer, Member of Scientific Advisory Board & Director | 50.6K | — |
| John Patrick Claude | Co-Founder and Director of Engineering & Development | — | male |
| Justin Van Fleet | Chief Financial Officer | — | male |
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Community Opinion for NXL
Short-term intention
Target Price Distribution
These are community opinions and do not constitute buy or sell advice to act on. The results shown are based on aggregated opinions and are not an investment recommendation, nor do they intend to influence any investment decision.

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