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MAIA Biotechnology, Inc. (MAIA)

USD1.48 +0.04 (+2.43%)
US AMEX Healthcare Biotechnology
Address 444 West Lake Street 60606
Chicago, IL, US
CEO Vlad Vitoc
IPO 2022-07-28
CIK 1878313 ISIN US5526411021

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Description

MAIA Biotechnology, Inc. is a clinical-stage biotech firm dedicated to discovering, developing, and commercializing treatments for various cancers, with a primary focus on non-small cell lung cancer. The company's leading experimental compound, THIO, is an investigational drug candidate that utilizes a unique dual mechanism by targeting telomeres and stimulating an immune response. Established in 2018, the enterprise maintains its headquarters in Chicago, Illinois.

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
USD1.48 +0.04 (+2.43%)
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Volume Profile
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Liquidity & share structure
Average Volume
745.3K
Beta
0.24
Float Shares
35.32M
Free Float %
91.4%
Price Performance
1D5D1M3M6M YTD1Y3Y5Y10YMax
+0.00% +0.77% -3.68% -31.77% +29.70% -14.38% -28.02% -51.48% -70.63% -70.63% -70.63%
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
1.48
DCF (Unlevered) 269.53 +18,173.5%
DCF (Levered) 269.59 +18,177.6%

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) 100% Bullish
Rating 2026-05 Change
Strong Buy 0 0
Buy 1 0
Hold 0 0
Sell 0 0
Strong Sell 0 0
Quality scores
Altman Z-Score
-1.93
Distress
Piotroski F-Score
2 / 9
Weak
MOAT Score
3 / 10
No MOAT
Composite Rating
C
Overall Score
2 / 5
Medium
DCF Score
3 / 5
Medium
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 Biotechnology: +1.6%
  • EPS growth Biotechnology: +29.7%
    +33.3% Q1'26: +12.5% (vs Q1'25)
  • FCF margin FCF growth · Biotechnology: +16.2%
  • EBIT margin Biotechnology: +0.0%
  • ROIC Biotechnology: -16.1%
    Q1'26: +0.0% (vs Q1'25)
  • Share dilution Biotechnology: -3.4%
    +44.7% Q1'26: +63.2% (vs Q1'25)
  • Debt / EBITDA Net debt/EBITDA · Biotechnology: 0.16×
    0.00× Q1'26: 0.00× (vs Q1'25)
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 (0.23) × ERP
WACC = 100% × Ke + 0% × Kd (4.1%) × (1−t)

Modifying these values recalculates WACC automatically.

Business assumptions
Intrinsic value (base): 269.53 Current price: 1.48
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.
Dec 2028
1 Rev. Ana.
Revenue
est: 35.39M (-100.0%)
64.97M
64.97M – 64.97M
+83.6% YoY
66.27M
66.27M – 66.27M
+2.0% YoY
396.55M
396.55M – 396.55M
+498.4% YoY
EBITDA
-23.25M
-24.27M
— – —
— – —
— – —
EBIT
-23.25M
-24.27M
— – —
— – —
— – —
Net Income
-23.25M
est: -32.96M (+29.5%)
-22.40M
est: -23.77M (+5.8%)
-22.16M
-22.16M – -22.16M
+6.8% YoY
86.71M
86.71M – 86.71M
+491.3% YoY
— – —
-100.0% YoY
SGA
6.95M
9.72B
— – —
— – —
— – —
EPS
-1.05
est: -1.49 (+29.3%)
-0.70
est: -0.74 (+5.4%)
-0.69
-0.69 – -0.69
+6.8% YoY
2.70
2.70 – 2.70
+491.3% YoY
— – —
-100.0% YoY
Historical Ratings (3M)
Date Rating Overall DCF ROE ROA D/E P/E P/B
2026-05-11 C 2/5 3/5 1/5 1/5 1/5 1/5 3/5
2026-05-08 C+ 2/5 3/5 1/5 1/5 1/5 1/5 5/5
2026-05-07 C+ 2/5 3/5 1/5 1/5 1/5 1/5 5/5
2026-05-06 C+ 2/5 3/5 1/5 1/5 1/5 1/5 5/5
2026-05-05 C+ 2/5 3/5 1/5 1/5 1/5 1/5 5/5
2026-05-04 C+ 2/5 3/5 1/5 1/5 1/5 1/5 5/5
2026-05-01 C+ 2/5 3/5 1/5 1/5 1/5 1/5 5/5
2026-04-30 C+ 2/5 3/5 1/5 1/5 1/5 1/5 5/5
2026-04-29 C+ 2/5 3/5 1/5 1/5 1/5 1/5 5/5
2026-04-28 C+ 2/5 3/5 1/5 1/5 1/5 1/5 5/5
2026-04-27 C+ 2/5 3/5 1/5 1/5 1/5 1/5 5/5
2026-04-24 C+ 2/5 3/5 1/5 1/5 1/5 1/5 5/5
2026-04-23 C+ 2/5 3/5 1/5 1/5 1/5 1/5 5/5
2026-04-22 C+ 2/5 3/5 1/5 1/5 1/5 1/5 5/5
2026-04-21 C+ 2/5 3/5 1/5 1/5 1/5 1/5 5/5
2026-04-20 C+ 2/5 3/5 1/5 1/5 1/5 1/5 5/5
2026-04-17 C+ 2/5 3/5 1/5 1/5 1/5 1/5 5/5
2026-04-16 C+ 2/5 3/5 1/5 1/5 1/5 1/5 5/5

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
At a glance
Institutional holders
9
Total invested
3.37M
Insider transactions (90d)
0
Beneficial owners (>5%)
5
Beneficial owners (>5%)
# Reporting person Amount owned % of class Sole voting Shared voting Sole dispositive Shared dispositive Type Citizenship Filing date SEC filing
1 Vlad Vitoc 3.52M 13.29% 3.08M 438.2K 3.08M 438.2K IN 2024-10-25
2 Louie Ngar Yee 1.59M 6.50% 1.59M 1.59M IN 2024-10-25
3 Sergei M. Gryaznov 906.5K 7.66% 906.5K 906.5K IN 2023-02-14
4 Stan V. Smith 648.3K 6.00% 648.3K 648.3K 11.00 IN 2022-08-10
5 The Stan V. Smith Trust Dated 1993 648.3K 6.00% 648.3K 648.3K 11.00 OO 2022-08-10

Institutional Activity (13F)

Institutional ownership trend From To
13F snapshot — 2026 Q1
Investors holding
9
-17 vs prev Q
New positions
3
Closed positions
20
Increased
4
Reduced
0
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 7.5K +7.5K (+100.0%) 11.48M +11.5M (+100.0%) 0.02% +0.023 pp 0.01% +0.009 pp USD1.53 +0.0% 1 qtrs NEW
2 VANGUARD GROUP INC 1.15M +51.7K (+4.7%) 1.77M +68.1K (+4.0%) 3.48% -0.163 pp 0.00% +0.000 pp USD2.20 -30.5% 11 qtrs
3 CENTRIC WEALTH MANAGEMENT 586.4K +11.5K (+2.0%) 1.14M +424.7K (+59.6%) 1.77% -0.131 pp 0.24% +0.082 pp USD1.93 -20.7% 13 qtrs
4 GEODE CAPITAL MANAGEMENT, LLC 296.7K +25.7K (+9.5%) 454.1K +36.6K (+8.8%) 0.89% -0.001 pp 0.00% +0.000 pp USD2.50 -38.8% 11 qtrs
5 BLACKROCK, INC. 107.2K +2.4K (+2.3%) 164.1K +2.6K (+1.6%) 0.32% -0.023 pp 0.00% +0.000 pp USD2.54 -39.8% 6 qtrs
6 JANE STREET GROUP, LLC 78.8K +78.8K (+100.0%) 120.5K +120.5K (+100.0%) 0.24% +0.237 pp 0.00% +0.000 pp USD1.53 +0.0% 8 qtrs
7 STATE STREET CORP 75.6K +— (+0.0%) 115.6K -755.0 (-0.6%) 0.23% -0.022 pp 0.00% +0.000 pp USD1.95 -21.5% 9 qtrs
8 NORTHERN TRUST CORP 39.0K +— (+0.0%) 59.7K -390.0 (-0.6%) 0.12% -0.011 pp 0.00% +0.000 pp USD1.92 -20.3% 9 qtrs
9 BRIDGEWAY CAPITAL MANAGEMENT, LLC 36.0K +— (+0.0%) 55.1K -360.0 (-0.6%) 0.11% -0.010 pp 0.00% +0.000 pp USD1.87 -18.2% 11 qtrs
10 CREATIVE PLANNING 28.8K +28.8K (+100.0%) 44.1K +44.1K (+100.0%) 0.09% +0.087 pp 0.00% +0.000 pp USD1.53 +0.0% 1 qtrs NEW
11 RITHOLTZ WEALTH MANAGEMENT 23.1K +23.1K (+100.0%) 35.3K +35.3K (+100.0%) 0.07% +0.070 pp 0.00% +0.001 pp USD1.53 +0.0% 1 qtrs NEW
12 CENTERPOINT ADVISORY GROUP 15.7K +— (+0.0%) 24.1K -157.0 (-0.6%) 0.05% -0.005 pp 0.02% 0.000 pp USD1.80 -15.0% 3 qtrs
13 WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 14.8K +— (+0.0%) 22.6K -3.8K (-14.5%) 0.04% -0.004 pp 0.00% +0.000 pp USD1.27 +20.5% 9 qtrs
14 SUSQUEHANNA INTERNATIONAL GROUP, LLP 14.3K +2.7K (+23.0%) 21.9K +4.0K (+22.2%) 0.04% +0.005 pp 0.00% +0.000 pp USD1.54 -0.6% 5 qtrs
15 CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC. 10.6K +10.6K (+100.0%) 16.0K +16.0K (+100.0%) 0.03% +0.032 pp 0.00% +0.000 pp USD1.53 +0.0% 1 qtrs NEW
16 STONEX GROUP INC. 10.2K +10.2K (+100.0%) 15.7K +15.7K (+100.0%) 0.03% +0.031 pp 0.00% +0.001 pp USD1.53 +0.0% 1 qtrs NEW
17 ADVISOR GROUP HOLDINGS, INC. 8.3K +— (+0.0%) 12.8K -84.0 (-0.7%) 0.03% -0.002 pp 0.00% +0.000 pp USD1.96 -21.9% 5 qtrs
18 UBS GROUP AG 2.2K +2.2K (+100.0%) 3.3K +3.3K (+100.0%) 0.01% +0.007 pp 0.00% +0.000 pp USD1.53 +0.0% 6 qtrs
19 CURIO WEALTH, LLC 2.0K +— (+0.0%) 3.0K -120.0 (-3.9%) 0.01% -0.001 pp 0.00% 0.000 pp USD1.54 -0.6% 2 qtrs
20 CITIGROUP INC 1.7K +1.2K (+227.9%) 2.7K +1.8K (+225.9%) 0.01% +0.004 pp 0.00% +0.000 pp USD1.53 +0.0% 2 qtrs
21 MORGAN STANLEY 1.0K +168.0 (+20.2%) 1.5K +249.0 (+19.4%) 0.00% +0.000 pp 0.00% +0.000 pp USD2.20 -30.5% 10 qtrs
22 MAI CAPITAL MANAGEMENT 675.00 +— (+0.0%) 1.0K -7.0 (-0.7%) 0.00% 0.000 pp 0.00% +0.000 pp USD1.98 -22.7% 5 qtrs
23 ROCKY MOUNTAIN ADVISERS, LLC 653.00 +653.0 (+100.0%) 999.00 +999.0 (+100.0%) 0.00% +0.002 pp 0.00% +0.000 pp USD1.53 +0.0% 1 qtrs NEW
24 TUCKER ASSET MANAGEMENT LLC 341.00 +341.0 (+100.0%) 522.00 +522.0 (+100.0%) 0.00% +0.001 pp 0.00% +0.000 pp USD1.53 +0.0% 1 qtrs NEW
25 JONES FINANCIAL COMPANIES LLLP 228.00 +— (+0.0%) 349.00 -20.0 (-5.4%) 0.00% 0.000 pp 0.00% +0.000 pp USD1.53 +0.0% 4 qtrs
26 BANK OF AMERICA CORP /DE/ 30.00 +1.0 (+3.4%) 46.00 +1.0 (+2.2%) 0.00% +0.000 pp 0.00% +0.000 pp USD2.77 -44.8% 9 qtrs
27 TOWER RESEARCH CAPITAL LLC (TRC) -4.0K (-100.0%) -6.2K (-100.0%) 0.00% -0.013 pp 0.00% 0.000 pp USD 14 qtrs SOLD
28 MARSHALL WACE, LLP -110.5K (-100.0%) -170.1K (-100.0%) 0.00% -0.365 pp 0.00% 0.000 pp USD 3 qtrs SOLD
Ownership breakdown by holder

ETF Ownership

Top ETFs holding this stock Held by 12 ETFs in our universe
# ETF Weight Est. AUM exposure TER
1 iShares Micro-Cap ETF IWC 0.02% 257.6K 0.60%
2 Vanguard Extended Market ETF VXF 0.00% 442.5K 0.05%
3 Vanguard U.S. Total Market Shares Index ETF VTS.AX 0.00% 4.9K 0.03%
4 Vanguard U.S. Total Market Index ETF VUN.TO 0.00% 13.6K 0.17%
5 Vanguard U.S. Total Market Index ETF (CAD-hedged) VUS.TO 0.00% 1.0K 0.17%
6 Vanguard Total Stock Market ETF VTI 0.00% 2.32M 0.03%
7 Vanguard All-Equity ETF Portfolio VEQT.TO 0.00% 5.1K 0.22%
8 Vanguard Growth ETF Portfolio VGRO.TO 0.00% 2.8K 0.22%
9 Vanguard Balanced ETF Portfolio VBAL.TO 0.00% 1.1K 0.22%
10 Vanguard Conservative ETF Portfolio VCNS.TO 0.00% 123.10 0.22%

Insider Activity

Insider Activity — Latest Quarter
Ratio by transactions
0.00
Bearish
Buys
6
Sells
0
Shares acquired
177.8K
Shares disposed
Cash buys
Cash sales
Net activity
+177,826
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
2026-04-10 Vitoc Vlad Director / Officer / 10% Owner A-Award A Stock Options 800,000 1.28 1.02M 800,000 D
2026-04-10 Himmelreich Jeffrey C Officer A-Award A Stock Options 30,000 1.28 38.4K 30,000 D
2026-04-10 Gryaznov Sergei Officer A-Award A Stock Options 400,000 1.28 512.0K 400,000 D
2026-03-31 Theagene Jean-Manasse Director A-Award A Stock Options 27,258 1.40 38.2K 27,258 D
2026-03-31 Smith Stan Director A-Award A Stock Options 33,099 1.40 46.3K 33,099 I
2026-03-31 Luput Cristian Director A-Award A Stock Options 28,556 1.40 40.0K 28,556 D
2026-03-31 Louie Ngar Yee Director A-Award A Stock Options 33,748 1.40 47.2K 33,748 D
2026-03-31 Guerrero Ramiro Director A-Award A Stock Options 27,258 1.40 38.2K 27,258 D
2026-03-31 CHAOUKI STEVEN M Director A-Award A Stock Options 27,907 1.40 39.1K 27,907 D
2025-12-31 Theagene Jean-Manasse Director A-Award A Options 24,060 1.53 36.8K 24,060 D
2025-12-31 Smith Stan Director A-Award A Options 29,216 1.53 44.7K 29,216 I
2025-12-31 Luput Cristian Director A-Award A Options 25,206 1.53 38.6K 25,206 D
2025-12-31 Louie Ngar Yee Director A-Award A Options 29,789 1.53 45.6K 29,789 D
2025-12-31 Guerrero Ramiro Director A-Award A Options 24,060 1.53 36.8K 24,060 D
2025-12-31 CHAOUKI STEVEN M Director A-Award A Options 24,633 1.53 37.7K 24,633 D
2025-12-22 Smith Stan Director P-Purchase A Common Stock 57,189 1.22 70.0K 1,421,478 I
2025-12-22 Louie Ngar Yee Director P-Purchase A Stock Options 81,699 1.36 111.1K 81,699 D
2025-12-22 CHAOUKI STEVEN M Director P-Purchase A Stock Options 40,849 1.36 55.6K 40,849 D
2025-12-05 Smith Stan Director P-Purchase A Common Stock 4,580 1.20 5.5K 4,580 I
2025-11-28 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 50,000 1.14 56.8K 903,421 D
2025-11-28 Luput Cristian Director P-Purchase A Common Stock 18,145 1.11 20.2K 437,628 D
2025-11-26 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 22,000 1.05 23.0K 853,421 D
2025-11-26 Smith Stan Director P-Purchase A Common Stock 15,000 1.04 15.6K 1,364,289 I
2025-11-26 Luput Cristian Director P-Purchase A Common Stock 20,000 1.08 21.6K 419,483 D
2025-11-25 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 10,500 0.97 10.1K 831,421 D
2025-11-25 Smith Stan Director P-Purchase A Common Stock 15,000 0.98 14.7K 1,349,289 I
2025-11-25 Luput Cristian Director P-Purchase A Common Stock 10,000 0.98 9.8K 399,483 D
2025-11-24 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 10,000 0.99 9.9K 820,921 D
2025-11-24 Smith Stan Director P-Purchase A Common Stock 10,000 0.99 9.9K 1,334,289 I
2025-11-21 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 1,800 0.92 1.7K 810,921 D
2025-10-02 Theagene Jean-Manasse Director A-Award A Stock Options 20,459 1.80 36.8K 20,459 D
2025-10-02 Smith Stan Director A-Award A Stock Options 24,844 1.80 44.7K 24,844 I
2025-10-02 Luput Cristian Director A-Award A Stock Options 21,434 1.80 38.6K 21,434 D
2025-10-02 Louie Ngar Yee Director A-Award A Stock Options 25,331 1.80 45.6K 25,331 D
2025-10-02 Guerrero Ramiro Director A-Award A Stock Options 20,459 1.80 36.8K 20,459 D
2025-10-02 CHAOUKI STEVEN M Director A-Award A Stock Options 20,946 1.80 37.7K 20,946 D
2025-10-01 Smith Stan Director P-Purchase A Common Stock 19,230 1.30 25.0K 1,324,289 I
2025-06-30 Theagene Jean-Manasse Director A-Award A Stock Options 20,380 1.80 36.7K 20,380 D
2025-06-30 Smith Stan Director A-Award A Stock Options 24,747 1.80 44.5K 24,747 I
2025-06-30 Luput Cristian Director A-Award A Stock Options 21,350 1.80 38.4K 21,350 D
2025-06-30 Louie Ngar Yee Director A-Award A Stock Options 25,232 1.80 45.4K 25,232 D
2025-06-30 Guerrero Ramiro Director A-Award A Stock Options 20,380 1.80 36.7K 20,380 D
2025-06-30 CHAOUKI STEVEN M Director A-Award A Stock Options 20,865 1.80 37.6K 20,865 D
2025-06-03 Smith Stan Director P-Purchase A Common Stock 33,333 1.50 50.0K 1,305,059 I
2025-05-14 Vitoc Vlad Director / Officer / 10% Owner A-Award A Stock Options 400,000 1.76 704.0K 400,000 D
2025-05-14 Himmelreich Jeffrey C Officer A-Award A Stock Options 40,000 1.76 70.4K 40,000 D
2025-05-14 Gryaznov Sergei Officer A-Award A Stock Options 200,000 1.76 352.0K 200,000 D
2025-05-08 Smith Stan Director P-Purchase A Common Stock 66,666 1.50 100.0K 1,271,726 I
2025-05-08 Guerrero Ramiro Director P-Purchase A Warrants 20,000 2.05 41.0K 20,000 D
2025-04-04 Theagene Jean-Manasse Director A-Award A Stock Options 20,291 1.50 30.4K 20,291 D
2025-04-04 Smith Stan Director A-Award A Stock Options 24,800 1.50 37.2K 24,800 I
2025-04-04 Luput Cristian Director A-Award A Stock Options 21,042 1.50 31.6K 21,042 D
2025-04-04 Louie Ngar Yee Director A-Award A Stock Options 26,304 1.50 39.5K 26,304 D
2025-04-04 Guerrero Ramiro Director A-Award A Stock Options 20,291 1.50 30.4K 20,291 D
2025-04-04 CHAOUKI STEVEN M Director A-Award A Stock Options 20,667 1.50 31.0K 20,667 D
2025-03-03 Smith Stan Director P-Purchase A Common Stock 25,000 1.50 37.5K 1,205,060 I
2025-03-03 Guerrero Ramiro Director P-Purchase A Common Stock 33,333 1.50 50.0K 568,218 D
2025-02-24 Smith Stan Director P-Purchase A Common Stock 50,000 1.50 75.0K 1,180,060 I
2025-02-24 Guerrero Ramiro Director P-Purchase A Common Stock 73,333 1.50 110.0K 534,885 D
2025-02-10 Vitoc Vlad Director / Officer / 10% Owner A-Award A Stock Options 400,000 1.81 724.0K 400,000 D
2025-02-10 Himmelreich Jeffrey C Officer A-Award A Stock Options 10,000 1.81 18.1K 10,000 D
2025-02-10 Gryaznov Sergei Officer A-Award A Stock Options 200,000 1.81 362.0K 200,000 D
2024-12-31 Theagene Jean-Manasse Director A-Award A Stock Options 10,225 1.98 20.2K 10,225 D
2024-12-31 Smith Stan Director A-Award A Stock Options 12,782 1.98 25.3K 12,782 I
2024-12-31 Luput Cristian Director A-Award A Stock Options 10,225 1.98 20.2K 10,225 D
2024-12-31 Louie Ngar Yee Director A-Award A Stock Options 15,338 1.98 30.4K 15,338 D
2024-12-31 Guerrero Ramiro Director A-Award A Stock Options 10,225 1.98 20.2K 10,225 D
2024-12-31 CHAOUKI STEVEN M Director A-Award A Stock Options 10,225 1.98 20.2K 10,225 D
2024-12-13 Smith Stan Director P-Purchase A Common Stock 25,000 1.87 46.8K 1,130,060 I
2024-12-13 Guerrero Ramiro Director P-Purchase A Common Stock 53,418 1.87 100.0K 514,970 D
2024-11-05 Vitoc Vlad Director / Officer / 10% Owner G-Gift A Stock Options 19,981 1.80 36.0K 19,981 I
2024-11-01 Smith Stan Director P-Purchase A Common Stock 100,000 2.51 251.0K 957,568 I
2024-11-01 Luput Cristian Director P-Purchase A Warrants 22,133 2.26 50.0K 22,133 D
2024-11-01 Guerrero Ramiro Director P-Purchase A Warrants 88,534 2.26 200.0K 88,534 D
2024-11-01 CHAOUKI STEVEN M Director P-Purchase A Warrants 22,133 2.26 50.0K 22,133 D
2024-09-30 Theagene Jean-Manasse Director A-Award A Stock Options 7,232 2.81 20.3K 7,232 D
2024-09-30 Smith Stan Director A-Award A Stock Options 9,040 2.81 25.4K 9,040 I
2024-09-30 Luput Cristian Director A-Award A Stock Options 7,232 2.81 20.3K 7,232 D
2024-09-30 Louie Ngar Yee Director A-Award A Stock Options 10,848 2.81 30.5K 10,848 D
2024-09-30 Guerrero Ramiro Director A-Award A Stock Options 7,232 2.81 20.3K 7,232 D
2024-09-30 CHAOUKI STEVEN M Director A-Award A Stock Options 7,232 2.81 20.3K 7,232 D
2024-06-30 Theagene Jean-Manasse Director A-Award A Stock Options 5,728 3.42 19.6K 5,728
2024-06-30 Smith Stan Director A-Award A Stock Options 7,160 3.42 24.5K 7,160
2024-06-30 Luput Cristian Director A-Award A Stock Options 5,728 3.42 19.6K 5,728
2024-06-30 Louie Ngar Yee Director A-Award A Stock Options 8,592 3.42 29.4K 8,592
2024-06-30 Guerrero Ramiro Director A-Award A Stock Options 5,728 3.42 19.6K 5,728
2024-06-30 CHAOUKI STEVEN M Director A-Award A Stock Options 5,728 3.42 19.6K 5,728
2024-05-01 Smith Stan Director G-Gift A Common Stock 20,000 0.00 1,444,178 I
2024-04-26 Vitoc Vlad Director / Officer / 10% Owner A-Award A Stock Options 200,000 2.94 588.0K 200,000
2024-04-26 Himmelreich Jeffrey C Officer A-Award A Stock Options 10,000 2.94 29.4K 10,000
2024-04-26 Gryaznov Sergei Officer A-Award A Stock Options 141,000 2.94 414.5K 141,000
2024-04-25 Smith Stan Director P-Purchase A Common Stock 147,492 2.03 299.4K 1,005,060
2024-04-25 Louie Ngar Yee Director P-Purchase A Common Stock 19,665 2.03 39.9K 1,167,189
2024-03-31 Theagene Jean-Manasse Director A-Award A Stock Options 9,193 2.20 20.2K 9,193
2024-03-31 Smith Stan Director A-Award A Stock Options 11,491 2.20 25.3K 11,491
2024-03-31 Luput Cristian Director A-Award A Stock Options 9,193 2.20 20.2K 9,193
2024-03-31 Louie Ngar Yee Director A-Award A Stock Options 13,790 2.20 30.3K 13,790
2024-03-31 Guerrero Ramiro Director A-Award A Stock Options 9,193 2.20 20.2K 9,193
2024-03-31 CHAOUKI STEVEN M Director A-Award A Stock Options 9,193 2.20 20.2K 9,193
2024-03-14 Smith Stan Director P-Purchase A Warrants 170,940 1.30 222.2K 170,940
2024-03-14 Luput Cristian Director P-Purchase A Warrants 69,282 1.30 90.1K 69,282
2024-03-14 Louie Ngar Yee Director P-Purchase A Common Stock 170,940 1.17 200.0K 1,147,524
2024-03-14 Guerrero Ramiro Director P-Purchase A Warrants 6,928 1.30 9.0K 6,928
2024-03-14 CHAOUKI STEVEN M Director P-Purchase A Warrants 34,641 1.30 45.0K 34,641
2024-01-24 Vitoc Vlad Director / Officer / 10% Owner A-Award A Stock Options 200,000 1.41 282.0K 200,000
2024-01-24 Himmelreich Jeffrey C Officer A-Award A Stock Options 10,000 1.41 14.1K 10,000
2024-01-24 Gryaznov Sergei Officer A-Award A Stock Options 100,000 1.41 141.0K 100,000
2023-12-31 Theagene Jean-Manasse Director A-Award A Stock Options 15,418 1.17 18.0K 15,418
2023-12-31 Smith Stan Director A-Award A Stock Options 19,273 1.17 22.5K 19,273
2023-12-31 Luput Cristian Director A-Award A Stock Options 15,418 1.17 18.0K 15,418
2023-12-31 Louie Ngar Yee Director A-Award A Stock Options 23,127 1.17 27.1K 23,127
2023-12-31 Guerrero Ramiro Director A-Award A Stock Options 15,418 1.17 18.0K 15,418
2023-12-31 CHAOUKI STEVEN M Director A-Award A Stock Options 15,418 1.17 18.0K 15,418
2023-11-10 Himmelreich Jeffrey C Officer D Incentive Stock Options 15,000 1.44 21.6K 0
2023-09-30 Theagene Jean-Manasse Director A-Award A Stock Options 8,378 2.20 18.4K 8,378
2023-09-30 Smith Stan Director A-Award A Stock Options 10,472 2.20 23.0K 10,472
2023-09-30 Luput Cristian Director A-Award A Stock Options 8,378 2.20 18.4K 8,378
2023-09-30 Louie Ngar Yee Director A-Award A Stock Options 12,567 2.20 27.6K 12,567
2023-09-30 Guerrero Ramiro Director A-Award A Stock Options 8,378 2.20 18.4K 8,378
2023-09-30 CHAOUKI STEVEN M Director A-Award A Stock Options 8,378 2.20 18.4K 8,378
2023-06-30 Theagene Jean-Manasse Director A-Award A Stock Options 8,910 2.20 19.6K 8,910
2023-06-30 Smith Stan Director A-Award A Stock Options 11,138 2.20 24.5K 11,138
2023-06-30 Luput Cristian Director A-Award A Stock Options 8,910 2.20 19.6K 8,910
2023-06-30 Louie Ngar Yee Director A-Award A Stock Options 13,365 2.20 29.4K 13,365
2023-06-30 Guerrero Ramiro Director A-Award A Stock Options 8,910 2.20 19.6K 8,910
2023-06-30 CHAOUKI STEVEN M Director A-Award A Stock Options 8,910 2.20 19.6K 8,910
2023-05-31 Vitoc Vlad Director / Officer / 10% Owner A-Award A Stock Options 123,760 2.50 309.4K 123,760
2023-05-31 Obrocea Mihail Officer A-Award A Stock Options 87,495 2.50 218.7K 87,495
2023-05-31 MCGUIRE JOSEPH F Officer A-Award A Stock Options 69,075 2.50 172.7K 69,075
2023-05-31 Gryaznov Sergei Officer A-Award A Stock Options 75,982 2.50 190.0K 75,982
2023-05-18 Guerrero Ramiro Director P-Purchase A Common Stock 1,200 2.47 3.0K 312,672
2023-05-15 Luput Cristian Director P-Purchase A Common Stock 3,000 2.63 7.9K 298,068
2023-04-28 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 4,000 2.50 10.0K 809,121
2023-04-27 Smith Stan Director P-Purchase A Common Stock 133,300 2.25 299.9K 686,628
2023-04-27 MCGUIRE JOSEPH F Officer P-Purchase A Common Stock 4,400 2.25 9.9K 9,400
2023-04-27 Louie Ngar Yee Director P-Purchase A Common Stock 48,000 2.25 108.0K 976,584
2023-04-27 Guerrero Ramiro Director P-Purchase A Common Stock 8,500 2.25 19.1K 311,472
2023-04-20 Smith Stan Director P-Purchase A Common Stock 10,000 3.74 37.4K 553,328
2023-04-18 Guerrero Ramiro Director P-Purchase A Common Stock 1,263 4.17 5.3K 302,972
2023-04-17 Luput Cristian Director P-Purchase A Common Stock 1,576 3.69 5.8K 295,068
2023-04-14 Luput Cristian Director P-Purchase A Common Stock 802 3.58 2.9K 293,492
2023-04-13 Luput Cristian Director P-Purchase A Common Stock 622 3.62 2.3K 292,690
2023-04-04 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 925 3.56 3.3K 805,121
2023-04-03 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 1,375 3.50 4.8K 804,196
2023-03-31 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 1,495 3.46 5.2K 802,821
2023-03-31 Theagene Jean-Manasse Director A-Award A Stock Options 945 3.46 3.3K 945
2023-03-31 Smith Stan Director A-Award A Stock Options 7,094 3.46 24.5K 7,094
2023-03-31 Luput Cristian Director A-Award A Stock Options 5,675 3.46 19.6K 5,675
2023-03-31 Louie Ngar Yee Director A-Award A Stock Options 8,513 3.46 29.5K 8,513
2023-03-31 Guerrero Ramiro Director A-Award A Stock Options 5,675 3.46 19.6K 5,675
2023-03-31 CHAOUKI STEVEN M Director A-Award A Stock Options 5,675 3.46 19.6K 5,675
2023-03-30 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 205 3.43 703.15 801,326
2023-03-24 Smith Stan Director P-Purchase A Common Stock 938 3.49 3.3K 543,328
2023-03-23 Smith Stan Director P-Purchase A Common Stock 1,862 3.43 6.4K 542,390
2023-03-22 Smith Stan Director P-Purchase A Common Stock 1,458 3.18 4.6K 540,528
2023-03-21 Smith Stan Director P-Purchase A Common Stock 2,736 3.17 8.7K 539,070
2023-03-20 Smith Stan Director P-Purchase A Common Stock 3,006 3.28 9.9K 536,334
2023-03-17 Theagene Jean-Manasse Director 0 0.00 0
2023-03-16 Guerrero Ramiro Director P-Purchase A Common Stock 1,333 3.64 4.9K 301,709
2023-03-13 Luput Cristian Director P-Purchase A Common Stock 3,000 4.07 12.2K 292,068
2023-03-10 Luput Cristian Director P-Purchase A Common Stock 5,382 3.99 21.5K 289,068
2023-03-10 Guerrero Ramiro Director P-Purchase A Common Stock 443 3.98 1.8K 300,376
2023-03-09 Smith Stan Director P-Purchase A Common Stock 3,582 4.03 14.4K 533,328
2023-03-09 Luput Cristian Director P-Purchase A Common Stock 2,114 3.98 8.4K 283,686
2023-03-09 Guerrero Ramiro Director P-Purchase A Common Stock 1,057 3.98 4.2K 299,933
2023-03-08 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 1,581 4.21 6.7K 801,121
2023-03-08 Smith Stan Director P-Purchase A Common Stock 3,076 4.20 12.9K 529,746
2023-03-08 Obrocea Mihail Officer A-Award A Stock Options 100,000 4.10 410.0K 100,000
2023-03-08 MCGUIRE JOSEPH F Officer A-Award A Stock Options 100,000 4.10 410.0K 100,000
2023-03-08 Luput Cristian Director P-Purchase A Common Stock 627 4.22 2.6K 281,572
2023-03-08 Gryaznov Sergei Officer A-Award A Stock Options 100,000 4.10 410.0K 100,000
2023-03-07 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 1,439 4.24 6.1K 799,540
2023-03-07 Smith Stan Director P-Purchase A Common Stock 1,961 4.23 8.3K 526,670
2023-03-07 Luput Cristian Director P-Purchase A Common Stock 1,688 4.23 7.1K 280,945
2023-03-07 Guerrero Ramiro Director P-Purchase A Common Stock 871 4.25 3.7K 298,876
2023-03-06 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 544 4.24 2.3K 798,101
2023-03-06 Smith Stan Director P-Purchase A Common Stock 4,594 4.39 20.2K 524,709
2023-03-06 Luput Cristian Director P-Purchase A Common Stock 527 4.24 2.2K 279,257
2023-03-06 Guerrero Ramiro Director P-Purchase A Common Stock 481 4.24 2.0K 298,005
2023-03-03 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 2,398 4.47 10.7K 797,557
2023-03-03 Smith Stan Director P-Purchase A Common Stock 2,509 4.43 11.1K 520,115
2023-03-02 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 45 4.42 198.90 795,159
2023-03-02 Smith Stan Director P-Purchase A Common Stock 23 4.41 101.43 517,606
2023-03-01 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 282 4.48 1.3K 795,114
2023-03-01 Smith Stan Director P-Purchase A Common Stock 198 4.48 887.04 517,583
2023-02-28 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 1,275 4.49 5.7K 794,832
2023-02-28 Smith Stan Director P-Purchase A Common Stock 1,619 4.48 7.3K 517,385
2023-02-27 Smith Stan Director P-Purchase A Common Stock 219 4.47 978.93 515,766
2023-02-22 Smith Stan Director P-Purchase A Common Stock 1,073 4.48 4.8K 515,547
2023-02-21 Smith Stan Director P-Purchase A Common Stock 228 4.49 1.0K 514,474
2023-02-17 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 73 4.25 310.25 793,557
2023-02-17 Smith Stan Director P-Purchase A Common Stock 75 4.25 318.75 514,246
2023-02-17 Luput Cristian Director P-Purchase A Common Stock 76 4.24 322.24 278,730
2023-02-17 Guerrero Ramiro Director P-Purchase A Common Stock 50 4.25 212.50 297,524
2023-02-16 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 10 4.25 42.50 793,484
2023-02-16 Smith Stan Director P-Purchase A Common Stock 62 4.25 263.50 514,171
2023-02-16 Luput Cristian Director P-Purchase A Common Stock 58 4.25 246.50 278,654
2023-02-16 Guerrero Ramiro Director P-Purchase A Common Stock 10 4.25 42.50 297,474
2023-02-15 Vitoc Vlad Director / Officer / 10% Owner P-Purchase A Common Stock 10 4.25 42.50 793,474
2023-02-15 Smith Stan Director P-Purchase A Common Stock 10 4.25 42.50 514,109

Executive team

Top executives
Shares Outstanding
38.66M

Executive compensation

Executive compensation (annual)
# Year Executive Salary Bonus Stock award Option award Incentive Other Total % Stock-
based
Filing
1 2025 Vlad Vitoc, M.D. M.B.A. Chief Executive Officer and President 612.3K 334.8K 1.12M 13.0K 2.08M 53.94%
2 2025 Sergei Gryaznov Chief Scientific Officer 478.5K 213.8K 562.2K 12.7K 1.27M 44.37%
3 2025 Jeffrey C. Himmelreich Head of Finance 272.9K 68.2K 69.6K 10.2K 421.0K 16.53%
4 2024 Vlad Vitoc, M.D. M.B.A. Chief Executive Officer and President 473.0K 637.5K 13.5K 1.36M 46.86%
5 2024 Sergei Gryaznov Chief Scientific Officer 363.0K 408.2K 13.5K 929.8K 43.90%
6 2024 Jeffrey C. Himmelreich Head of Finance 240.0K 31.9K 9.1K 338.4K 9.42%
7 2023 Vlad Vitoc, M.D. M.B.A. Chief Executive Officer and President 473.0K 900.9K 12.3K 1.39M 64.99%
8 2023 Mihail Obrocea Chief Medical Officer (until November 10, 2023) 359.9K 499.4K 113.7K 973.0K 51.33%
9 2023 Sergei Gryaznov Chief Scientific Officer 363.0K 477.4K 12.3K 852.7K 55.99%
10 2023 Joseph F. McGuire Chief Financial Officer (until November 10, 2023) 284.2K 464.2K 96.4K 844.8K 54.95%
11 2023 Jeffrey C. Himmelreich Head of Finance 56.9K 17.6K 74.5K 23.63%
12 2022 Vlad Vitoc, M.D. M.B.A. Chief Executive Officer and President 442.5K 236.5K 492.2K 36.5K 1.21M 40.75%
13 2022 Mihail Obrocea Chief Medical Officer (until November 10, 2023) 391.1K 167.2K 246.1K 47.1K 851.5K 28.90%
14 2022 Mihail Obrocea Chief Medical Officer 391.1K 167.2K 246.1K 47.1K 851.5K 28.90%
15 2022 Sergei Gryaznov Chief Scientific Officer 339.6K 145.2K 246.1K 39.9K 770.9K 31.93%
16 2022 Joseph F. McGuire Chief Financial Officer 308.8K 132.0K 246.1K 47.1K 734.0K 33.53%
17 2022 Joseph F. McGuire Chief Financial Officer (until November 10, 2023) 308.8K 132.0K 246.1K 47.1K 734.0K 33.53%
18 2021 Mihail Obrocea Chief Medical Officer 162.5K 57.7K 1.91M 18.3K 2.15M 88.88%
19 2021 Joseph F. McGuire Chief Financial Officer 112.5K 39.5K 700.3K 26.0K 878.3K 79.73%
20 2021 Vlad Vitoc, M.D. M.B.A. Chief Executive Officer and President 264.6K 172.0K 266.1K 702.7K 37.87%
21 2021 Sergei Gryaznov Chief Scientific Officer 238.5K 115.5K 184.0K 38.5K 576.5K 31.91%
CEO compensation breakdown

Proxy statements

Proxy statements (DEF 14A)
Filing date Form type Filing
2026-04-27 DEFA14A
2026-04-07 DEFA14A
2026-04-07 DEF 14A

Recent SEC filings

Recent SEC filings
Filing date Form type Filing
2026-05-11 10-Q
2026-04-27 DEFA14A
2026-04-16 8-K
2026-04-14 4
2026-04-14 4
2026-04-14 4
2026-04-08 8-K
2026-04-07 S-8
2026-04-07 DEFA14A
2026-04-07 DEF 14A

Executive team

NameTitleCompensationGender
Vlad Vitoc Co-Founder, President, Chief Executive Officer & Chairman of the Board of Directors 960.2K
Sergei Gryaznov Chief Scientific Officer 705.1K
Jeffrey C. Himmelreich Head of Finance and Principal Financial & Accounting Officer 351.4K male
Linda Moreira Company Secretary
ESG Rating
B
BIOTECHNOLOGY
Rank: 548 out of 710
2026
E (Environmental)
67.1 / 56.3
Company / Sector avg.
S (Social)
70.7 / 62.4
Company / Sector avg.
G (Governance)
64.9 / 60.9
Company / Sector avg.
ESG Total
67.6 / 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