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Nexalin Technology, Inc. (NXL)

USD0.48 +0.07 (+16.31%)
US NASDAQ Healthcare Medical - Devices
Address 1776 Yorktown 77056
Houston, TX, US
CEO Mark White
IPO 2022-09-16
CIK 1527352 ISIN US65345B2016

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Also trades on NASDAQ Capital Market · NXL (USD) NASDAQ Capital Market · NXLIW (USD)
Description

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.

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
USD0.48 +0.07 (+16.31%)
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Volume Profile
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Liquidity & share structure
Average Volume
854.6K
Beta
3.84
Float Shares
16.33M
Free Float %
79.3%
Price Performance
1D5D1M3M6M YTD1Y3Y5Y10YMax
+0.68% -7.21% -14.78% -23.21% -72.83% -38.64% -72.61% -59.72% -84.78% -84.78% -84.78%
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

Analyst Consensus (1 ratings, all time) Buy
Price Targets & DCF
Current price
0.48
Ratings Trend (MoM) 100% Bullish
Rating 2026-05 Change
Strong Buy 1 0
Buy 0 0
Hold 0 0
Sell 0 0
Strong Sell 0 0
Quality scores
Altman Z-Score
-37.43
Distress
Piotroski F-Score
2 / 9
Weak
MOAT Score
0 / 10
No MOAT
Composite Rating
C-
Overall Score
1 / 5
Low
DCF Score
1 / 5
Low
ROE Score
1 / 5
Low
ROA Score
1 / 5
Low
D/E Score
1 / 5
Low
P/E Score
1 / 5
Low
P/Book Score
3 / 5
Medium
Operational MOAT
✗ Below peers
  • 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)
Valuation Multiples From To
DCF Interactive Model (UFCF)
Projection years:
Market assumptions
WACC components (optional)
Ke (Cost of Equity) = Rf + β (3.59) × ERP
WACC = 100% × Ke + 0% × Kd (4.0%) × (1−t)

Modifying these values recalculates WACC automatically.

Business assumptions
Current price: 0.48
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 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
Historical Ratings (3M)
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

Owner's Earnings (history) From To
Owner alignment
Owner's Earnings TTM
-5.29M
OE per share TTM
-0.29
Owner's Yield
-75.78%
Maintenance CapEx ratio
Maint CapEx / Avg PPE
0.4%

Ownership Overview

Ownership breakdown
At a glance
Institutional holders
6
Total invested
79.5K
Insider transactions (90d)
1
Beneficial owners (>5%)
0
Beneficial owners (>5%)

No beneficial ownership filings recorded.

Institutional Activity (13F)

Institutional ownership trend From To
13F snapshot — 2026 Q1
Investors holding
6
-13 vs prev Q
New positions
3
Closed positions
16
Increased
4
Reduced
1
Put/Call ratio
0.00
Calls held
Puts held
Top institutional holders
# 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
Ownership breakdown by holder

ETF Ownership

Top ETFs holding this stock Held by 1 ETFs in our universe
# ETF Weight Est. AUM exposure TER
1 Vanguard Extended Market ETF VXF 0.00% 75.4K 0.05%

Insider Activity

Insider Activity — Latest Quarter
Ratio by transactions
0.00
Bearish
Buys
0
Sells
0
Shares acquired
Shares disposed
Cash buys
Cash sales
Net activity
+0
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
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

Top executives
EBIT / Employee
-14.0K
Shares Outstanding
20.58M

Executive compensation

Executive compensation (annual)
# 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%
CEO compensation breakdown

Proxy statements

Proxy statements (DEF 14A)
Filing date Form type Filing
2025-06-17 DEF 14A
2024-07-29 DEF 14A
2024-01-17 DEF 14A
2023-10-06 DEF 14A

Recent SEC filings

Recent SEC filings
Filing date Form type Filing
2026-05-08 10-Q
2026-04-22 8-K
2026-03-25 10-K
2026-02-25 8-K
2026-01-23 8-K
2025-12-23 4
2025-12-23 4
2025-12-23 4
2025-12-23 4
2025-12-23 4

Executive team

NameTitleCompensationGender
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
ESG Rating
B
MEDICAL - DEVICES
2026
E (Environmental)
43.8 / 62.5
Company / Sector avg.
S (Social)
70.4 / 68.9
Company / Sector avg.
G (Governance)
70.7 / 64.8
Company / Sector avg.
ESG Total
61.6 / 65.4
Company / Sector avg.
ESG Score History MEDICAL - DEVICES
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