VSTM Verastem, Inc. - Common Stock

NASDAQ · Biotechnology · View on SEC EDGAR ↗
$7.51
Price · Aug 19, 2026
Fundamentals as of Aug 6, 2026

VSTM Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range

Price
$7.51
Market Cap
$584M
P/E (TTM)
-2.5
EPS (TTM)
$-3.02
Revenue (TTM)
$31M
Div Yield
ROE
-449.2%
Debt/Equity
52W Range
$3 – $11

VSTM Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view

10-Year Performance Revenue, net income, margins and EPS trends

Revenue & Net Income $31M
7-point trend, +15.7%
2018-12-31 2025-12-31
EPS $-3.02
10-point trend, -205.1%
2016-12-31 2025-12-31
Free Cash Flow
6-point trend, -255.0%
2016-12-31 2024-12-31
Margins -677.6%

Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?

Metric
5Y trend
VSTM
Peer Median
P/E (TTM)
5-point trend, +49.1%
-2.5
19.6
P/S (TTM)
5-point trend, -99.1%
18.9
24.9
P/B
5-point trend, -79.8%
10.2
3.1

Profitability Gross, operating and net margins; ROE, ROA, ROIC

Metric
5Y trend
VSTM
Peer Median
Operating Margin
5-point trend, -887.0%
-550.3%
Net Profit Margin
5-point trend, -785.6%
-677.6%
-298.0%
ROA
5-point trend, -122.4%
-120.4%
-56.6%
ROE
5-point trend, -478.0%
-449.2%
-70.8%

Financial Health Debt, liquidity, solvency — balance sheet strength

Metric
5Y trend
VSTM
Peer Median
Current Ratio
5-point trend, -45.6%
3.1
5.2
Quick Ratio
5-point trend, +148.1%
2.8

Growth Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR

Metric
5Y trend
VSTM
Peer Median
Revenue YoY
5-point trend, -65.1%
209.1%
Revenue CAGR 3Y
5-point trend, -65.1%
128.4%
Revenue CAGR 5Y
5-point trend, -65.1%
-19.0%

Per Share Metrics EPS, book value per share, cash flow per share, dividend per share

Metric
5Y trend
VSTM
Peer Median
EPS (Diluted)
5-point trend, +38.4%
$-3.02

Capital Efficiency Asset turnover, inventory turnover, receivables turnover

Metric
5Y trend
VSTM
Peer Median

VSTM Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside

BUY 15 analysts
  • Strong Buy 5 33.3%
  • Buy 9 60.0%
  • Hold 1 6.7%
  • Sell 0 0.0%
  • Strong Sell 0 0.0%

12-Month Price Target

8 analysts · 2026-08-13
Median target $15.00 +99.7%
Mean target $14.75 +96.4%

Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date

Avg Surprise
-0.04%
Period EPS Actual EPS Est Surprise
June 30, 2026 $-0.35 $-0.44 0.09%
March 31, 2026 $-0.46 $-0.47 0.01%
Dec. 31, 2025 $-0.50 $-0.55 0.05%
Sept. 30, 2025 $-1.35 $-0.65 -0.70%
June 30, 2025 $-0.39 $-0.76 0.37%
March 31, 2025 $-0.79 $-0.73 -0.06%

Peer comparison (GICS sub-industry) Key metrics vs sector peers

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
VSTM $600M -2.6 209.1% -677.6% -449.2%
KYTX $568M -2.6 -77.4%
PRLD -2.2 73.4% -819.6% -137.7%
CCCC $185M -1.5 1.0% -292.1% -48.8%
EVMN $540M -1.5 85.7% -529.8% -401.2%
ZURA
CABA $220M -1.0 -115.5%
MPLT $773M -0.9 -151.1%
EDIT $201M -1.1 25.4% -395.0% -688.8%
PBYI $300M 9.8 -0.91% 13.6% 26.5%
OCGN $422M -5.6 8.8% -1537.4% 1488.8%

Full Fundamentals All metrics by year — income statement, balance sheet, cash flow

Income Statement 17
Annual Income Statement data for VSTM
Metric Trend 20252024202320222021202020192018
Revenue 7-point trend, +15.7% $31M $10M · $3M $2M $89M $17M $27M
Cost of Revenue · · · · · · · $165.0K
R&D Expense 8-point trend, +162.6% $115M $81M $61M $51M $39M $41M $46M $44M
SG&A Expense 8-point trend, +5.0% $81M $44M $31M $25M $24M $63M $101M $77M
Operating Expenses 8-point trend, +65.5% $201M $125M $92M $76M $63M $138M $150M $122M
Operating Income 8-point trend, -79.5% $-170M $-115M $-92M $-73M $-61M $-49M $-132M $-95M
Interest Expense 8-point trend, -80.4% $1M $5M $4M $2M $10M $16M $21M $6M
Interest Income 8-point trend, +56.3% $4M $4M $6M $1M $181.0K $515.0K $4M $3M
Other Non-op 7-point trend, -100.8% $-203.0K $-123.0K $-109.0K $47.0K · $-1M $-641.0K $26M
Pretax Income 8-point trend, -189.2% $-209M $-130M $-87M $-74M $-71M $-68M $-149M $-72M
Income Tax 6-point trend, +185000.00 · $185.0K · $0 $0 $194.0K $0 $0
Net Income 8-point trend, -189.2% $-209M $-131M $-87M $-74M $-71M $-68M $-149M $-72M
EPS (Basic) 8-point trend, -169.6% $-3.02 $-3.66 $-3.96 $-4.57 $-4.90 $-0.44 $-2.00 $-1.12
EPS (Diluted) 8-point trend, -120.4% $-3.02 $-3.66 $-3.96 $-4.57 $-4.90 $-0.44 $-2.00 $-1.37
Shares (Basic) 8-point trend, +6.7% 69,309,000 35,713,000 22,054,000 16,138,000 14,535,000 153,330,000 74,578,000 64,962,000
Shares (Diluted) 8-point trend, -0.0% 69,309,000 35,713,000 22,054,000 16,138,000 14,535,000 153,330 74,578,000 69,321,000
EBITDA 8-point trend, -79.5% $-170M $-115M $-92M $-73M $-61M $-49M $-132M $-95M
Balance Sheet 23
Annual Balance Sheet data for VSTM
Metric Trend 20252024202320222021202020192018
Cash & Equivalents 8-point trend, +57.8% $205M $89M $78M $75M $21M $68M $44M $130M
Inventory 3-point trend, +460.6% $2M · · · · · $3M $327.0K
Prepaid Expense 8-point trend, +154.9% $8M $6M $7M $5M $5M $3M $4M $3M
Current Assets 8-point trend, -11.8% $223M $95M $144M $93M $106M $145M $85M $253M
PP&E (Net) 7-point trend, -97.7% · $32.0K $37.0K $92.0K $210.0K $416.0K $947.0K $1M
PP&E (Gross) 8-point trend, -13.6% $2M $2M $2M $2M $2M $2M $2M $2M
Accum. Depreciation 8-point trend, +218.7% $2M $2M $2M $2M $2M $1M $938.0K $509.0K
Intangibles 3-point trend, -23.9% $16M · · · · · $20M $22M
Other Non-current Assets 8-point trend, +673.7% $6M $5M $5M $58.0K $169.0K $33.0K $812.0K $790.0K
Total Assets 8-point trend, -11.1% $246M $102M $150M $95M $109M $154M $145M $277M
Accounts Payable 8-point trend, +21.4% $12M $4M $7M $5M $2M $2M $10M $10M
Accrued Liabilities 8-point trend, +155.7% $54M $26M $18M $15M $16M $15M $19M $21M
Current Liabilities 8-point trend, +94.9% $72M $31M $26M $22M $19M $17M $30M $37M
Capital Leases 6-point trend, -84.7% · $535.0K $530.0K $1M $2M $3M $3M ·
Other Non-current Liabilities 2-point trend, -22.5% · · · · · · $870.0K $1M
Total Liabilities 8-point trend, +23.7% $189M $130M $71M $48M $21M $39M $138M $153M
Long-term Debt 5-point trend, +61.6% · $41M $40M $25M · · $35M $25M
Common Stock 8-point trend, +14.3% $8.0K $4.0K $3.0K $2.0K $19.0K $17.0K $8.0K $7.0K
Retained Earnings 8-point trend, -210.2% $-1.16B $-956M $-825M $-738M $-664M $-593M $-525M $-376M
AOCI 6-point trend, +4017.3% $5M · $13.0K · $34.0K $53.0K $14.0K $127.0K
Stockholders' Equity 8-point trend, -54.0% $57M $-29M $57M $47M $88M $115M $7M $124M
Liabilities + Equity 8-point trend, -11.1% $246M $102M $150M $95M $109M $154M $145M $277M
Shares Outstanding 8-point trend, +5.3% 77,740,000 44,784,000 25,281,000 16,712,000 185,286,000 170,456,000 80,118,000 73,806,000
Cash Flow 15
Annual Cash Flow data for VSTM
Metric Trend 20252024202320222021202020192018
Stock-based Comp 8-point trend, +41.0% $9M $7M $6M $6M $8M $8M $9M $7M
Deferred Tax Flat — no change across 5 periods · · · $0 $0 $0 $0 $0
Amort. of Intangibles 4-point trend, +65.0% $698.0K · · · · $793.0K $2M $423.0K
Restructuring 2-point trend, -100.0% · · · · $0 $5M · ·
Operating Cash Flow 8-point trend, -84.5% $-138M $-105M $-86M $-64M $-54M $-34M $-139M $-75M
CapEx 5-point trend, -98.1% · $28.0K · · $196.0K $33.0K $7.0K $2M
Investing Cash Flow 8-point trend, +93.0% $-10M $60M $-44M $66M $87.0K $-47M $90M $-138M
Net Debt Issued 3-point trend, -14.0% $-43M · $-300.0K · · $-37M · ·
Stock Issued 7-point trend, +87.3% $197M $14M $91M $27M $7M $106M · $105M
Net Stock Activity 6-point trend, +85.7% $197M $14M $91M $27M $7M $106M · ·
Financing Cash Flow 8-point trend, +0.8% $263M $55M $134M $52M $7M $70M $-2M $261M
Net Change in Cash 8-point trend, +140.7% $116M $10M $3M $54M $-47M $-11M $-51M $48M
Taxes Paid $185.0K · · · · · · ·
Free Cash Flow 5-point trend, -37.9% · $-105M · · $-54M $-34M $-139M $-76M
Levered FCF 3-point trend, -121.5% · $-109M · · $-64M $-49M · ·
Profitability 7
Annual Profitability data for VSTM
Metric Trend 20252024202320222021202020192018
Operating Margin 7-point trend, -55.1% -550.3% -1149.6% · -2809.6% -2991.2% -55.8% -758.1% -354.8%
Net Margin 7-point trend, -149.9% -677.6% -1306.4% · -2843.3% -3468.1% -76.5% -854.8% -271.1%
Pretax Margin 5-point trend, -788.2% -677.6% -1304.5% · -2843.3% -3468.1% -76.3% · ·
EBITDA Margin 7-point trend, -55.1% -550.3% -1149.6% · -2809.6% -2991.2% -55.8% -758.1% -354.8%
ROA 8-point trend, -205.0% -120.4% -104.0% -71.4% -72.5% -54.1% -45.2% -70.7% -39.5%
ROE 8-point trend, -619.1% -449.2% 1465.1% -124.3% -133.9% -77.7% -55.3% -1040.1% -62.5%
ROIC 4-point trend, +1027.9% · 398.4% · -153.9% -70.1% -42.9% · ·
Liquidity & Solvency 3
Annual Liquidity & Solvency data for VSTM
Metric Trend 20252024202320222021202020192018
Current Ratio 8-point trend, -54.7% 3.1 3.1 5.4 4.3 5.7 8.5 2.8 6.8
Quick Ratio 8-point trend, -19.0% 2.8 2.9 3.0 3.5 1.1 4.0 1.5 3.5
Interest Coverage 8-point trend, -816.4% -149.5 -25.2 -22.2 -34.1 -6.2 -3.1 -6.4 -16.3
Efficiency 2
Annual Efficiency data for VSTM
Metric Trend 20252024202320222021202020192018
Asset Turnover 7-point trend, +22.0% 0.2 0.1 · 0.0 0.0 0.6 0.1 0.1
Inventory Turnover · · · · · · · 1.0
Per Share 5
Annual Per Share data for VSTM
Metric Trend 20252024202320222021202020192018
Book Value / Share 8-point trend, -56.3% $0.74 $-0.65 $2.27 $0.24 $0.47 $0.68 $0.09 $1.68
Revenue / Share 7-point trend, +15.7% $0.45 $0.28 · $13.41 $0.01 $0.58 $0.23 $0.39
Cash Flow / Share 8-point trend, -84.6% $-1.98 $-2.93 $-3.92 $-328.80 $-0.31 $-0.22 $-1.86 $-1.07
Cash / Share 8-point trend, +49.9% $2.64 $1.98 $3.08 $0.37 $0.11 $0.40 $0.54 $1.76
EPS (TTM) 8-point trend, -120.4% $-3.02 $-3.66 $-3.96 $-4.57 $-4.90 $-0.44 $-2.00 $-1.37
Growth Rates 3
Annual Growth Rates data for VSTM
Metric Trend 20252024202320222021202020192018
Revenue YoY 3-point trend, +314.1% 209.1% · · 26.5% -97.7% · · ·
Revenue CAGR 3Y 2-point trend, +84.7% 128.4% 69.5% · · · · · ·
Revenue CAGR 5Y -19.0% · · · · · · ·
Valuation (TTM) 10
Annual Valuation (TTM) data for VSTM
Metric Trend 20252024202320222021202020192018
Revenue TTM 8-point trend, +15.7% $31M $10M $4M $3M $2M $89M $17M $27M
Net Income TTM 8-point trend, -189.2% $-209M $-131M $-87M $-74M $-71M $-68M $-149M $-72M
Market Cap 8-point trend, -79.8% $600M $232M $206M $963M $4.56B $4.36B $1.29B $2.98B
P/E 8-point trend, +91.3% -2.6 -1.4 -2.1 -1.1 -5.0 -58.1 -8.0 -29.4
P/S 8-point trend, -82.6% 19.4 23.2 50.1 370.8 2220.2 49.2 73.8 111.4
P/B 8-point trend, -56.2% 10.5 -8.0 3.6 20.3 52.1 37.8 179.6 23.9
P / Tangible Book 5-point trend, -61.1% 14.7 · 3.6 20.3 52.1 37.8 · ·
P / Cash Flow 8-point trend, +89.1% -4.4 -2.2 -2.4 -15.1 -85.2 -130.0 -9.3 -39.9
P / FCF 5-point trend, +94.4% · -2.2 · · -84.9 -129.9 -9.3 -39.1
Earnings Yield 8-point trend, -1050.6% -39.1% -70.8% -48.6% -95.2% -19.9% -1.7% -12.4% -3.4%

Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years

Income Statement
2025-12-312024-12-312023-12-312022-12-312021-12-31
Revenue $31M$10M$3M$2M
Operating Margin % -550.3%-1149.6%-2809.6%-2991.2%
Net Income $-209M$-131M$-87M$-74M$-71M
Diluted EPS $-3.02$-3.66$-3.96$-4.57$-4.90
Balance Sheet
2025-12-312024-12-312023-12-312022-12-312021-12-31
Current Ratio 3.13.15.44.35.7
Quick Ratio 2.82.93.03.51.1
Cash Flow
2025-12-312024-12-312023-12-312022-12-312021-12-31
Free Cash Flow $-105M$-54M

My Metrics Your personal watchlist — selected rows from Full Fundamentals

📊

Pick the metrics that matter to you — click the ➕ next to any row in Full Fundamentals above.

Your selection is saved and follows you across all tickers.

Institutional owners (13F) 174 filers · $309.3M total · As of June 30, 2026

Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Institutional activity — Q2 2026 vs prior quarter
New positions Exited positions Increased Decreased Net shares change
41 (0 vs prior Q) 29 (+9 vs prior Q) 59 (-8 vs prior Q) 39 (+9 vs prior Q) +12.4M

Compared to Q1 2026. SEC Form 13F filings are due within 45 days of quarter-end plus a short buffer for late filers — quarters still inside that window are skipped in favor of the most recent fully-reported pair.

Institution Value Shares % of tracked 13F Type
ARMISTICE CAPITAL, LLC $26,831,680 7,024,000 8.68% Shares
RTW INVESTMENTS, LP $25,348,729 6,635,793 8.20% Shares
Deep Track Capital, LP $21,930,047 5,740,850 7.09% Shares
STATE STREET CORP $19,611,341 5,133,859 6.34% Shares
Rosalind Advisors, Inc. $15,228,464 3,986,509 4.92% Shares
VANGUARD CAPITAL MANAGEMENT LLC $14,712,761 3,851,508 4.76% Shares
Nantahala Capital Management, LLC $13,694,012 3,584,820 4.43% Shares
Stonepine Capital Management, LLC $12,795,575 3,349,627 4.14% Shares
VANGUARD PORTFOLIO MANAGEMENT LLC $12,479,443 3,266,870 4.04% Shares
Foresite Capital Management VI LLC $12,020,130 3,146,631 3.89% Shares
BAKER BROS. ADVISORS LP $9,547,471 2,499,338 3.09% Shares
Alyeska Investment Group, L.P. $8,746,368 2,289,625 2.83% Shares
GOLDMAN SACHS GROUP INC $8,672,133 2,270,192 2.80% Shares
MILLENNIUM MANAGEMENT LLC $7,937,971 2,078,003 2.57% Shares
Opaleye Management Inc. $6,876,000 1,800,000 2.22% Shares
GEODE CAPITAL MANAGEMENT, LLC $6,742,511 1,764,564 2.18% Shares
Balyasny Asset Management L.P. $6,442,717 1,686,575 2.08% Shares
Qube Research & Technologies Ltd $6,220,824 1,628,488 2.01% Shares
ACORN CAPITAL ADVISORS, LLC $5,612,164 1,469,153 1.81% Shares
NEXTBio Capital Management LP $4,991,976 1,306,800 1.61% Shares
FRANKLIN RESOURCES INC $4,221,180 1,105,021 1.36% Shares
Pinnacle Financial Partners, Inc. $4,124,148 1,079,620 1.33% Shares
BANK OF AMERICA CORP /DE/ $3,152,921 825,372 1.02% Shares
TWO SIGMA ADVISERS, LP $3,080,218 398,992 1.00% Shares
PANAGORA ASSET MANAGEMENT INC $2,547,459 666,874 0.82% Shares
J. Goldman & Co LP $2,483,283 650,074 0.80% Shares
SPHERA FUNDS MANAGEMENT LTD. $2,416,654 632,632 0.78% Shares
FMR LLC $2,392,306 626,258 0.77% Shares
VANGUARD FIDUCIARY TRUST CO $2,356,413 616,862 0.76% Shares
XTX Topco Ltd $2,146,042 561,791 0.69% Shares
BlackRock, Inc. $2,055,099 537,984 0.66% Shares
Jefferies Financial Group Inc. $1,896,741 496,529 0.61% Shares
Torray Investment Partners LLC $1,823,878 477,455 0.59% Shares
AIGH Capital Management LLC $1,791,576 468,999 0.58% Shares
TORONTO DOMINION BANK $1,758,778 460,413 0.57% Shares
Exome Asset Management LLC $1,638,937 429,041 0.53% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,585,300 415,000 0.51% Put option
Palo Alto Investors LP $1,182,997 309,685 0.38% Shares
Jump Financial, LLC $1,174,650 307,500 0.38% Shares
Virtus Investment Advisers, LLC $1,083,467 283,630 0.35% Shares
Diametric Capital, LP $1,014,358 265,539 0.33% Shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $931,889 243,950 0.30% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $910,799 238,429 0.29% Shares
DIMENSIONAL FUND ADVISORS LP $877,656 229,753 0.28% Shares
CITADEL ADVISORS LLC $872,507 228,405 0.28% Shares
Ikarian Capital, LLC $816,965 213,865 0.26% Shares
RAYMOND JAMES FINANCIAL INC $758,423 198,540 0.25% Shares
ALLIANCEBERNSTEIN L.P. $620,577 117,090 0.20% Shares
Knott David M Jr $592,100 155,000 0.19% Shares
CANTOR FITZGERALD, L. P. $534,800 140,000 0.17% Shares
CITIGROUP INC $441,688 115,625 0.14% Shares
ExodusPoint Capital Management, LP $379,082 99,236 0.12% Shares
VANGUARD GROUP INC $367,271 47,574 0.12% Shares
Rafferty Asset Management, LLC $359,859 94,204 0.12% Shares
MILLENNIUM MANAGEMENT LLC $326,228 85,400 0.11% Call option
RHUMBLINE ADVISERS $319,642 83,678 0.10% Shares
BARCLAYS PLC $312,939 81,921 0.10% Shares
ADAR1 Capital Management, LLC $289,556 75,800 0.09% Shares
Brevan Howard Capital Management LP $276,141 72,383 0.09% Shares
CITADEL ADVISORS LLC $265,872 69,600 0.09% Put option
BOOTHBAY FUND MANAGEMENT, LLC $261,827 68,541 0.08% Shares
Nuveen Asset Management, LLC $261,773 50,633 0.08% Shares
Man Group plc $258,221 67,597 0.08% Shares
HSBC HOLDINGS PLC $231,620 59,466 0.07% Shares
MetLife Investment Management, LLC $226,331 59,249 0.07% Shares
Jain Global LLC $211,009 55,238 0.07% Shares
ALGERT GLOBAL LLC $195,966 51,300 0.06% Shares
TWO SIGMA INVESTMENTS, LP $190,824 49,954 0.06% Shares
PROFUND ADVISORS LLC $181,389 47,484 0.06% Shares
Quadrature Capital Ltd $179,471 46,982 0.06% Shares
LOS ANGELES CAPITAL MANAGEMENT LLC $179,059 46,874 0.06% Shares
Quantinno Capital Management LP $177,007 46,337 0.06% Shares
ENVESTNET ASSET MANAGEMENT INC $170,299 44,581 0.06% Shares
Cetera Investment Advisers $165,834 43,412 0.05% Shares
MERCER GLOBAL ADVISORS INC /ADV $163,190 42,720 0.05% Shares
Bank of New York Mellon Corp $160,692 42,066 0.05% Shares
Graham Capital Management, L.P. $153,300 40,131 0.05% Shares
Caption Management, LLC $146,306 38,300 0.05% Call option
Quantbot Technologies LP $139,961 36,639 0.05% Shares
MORGAN STANLEY $132,191 34,605 0.04% Shares
DIVERSIFIED TRUST CO $123,175 32,245 0.04% Shares
Invesco Ltd. $119,150 31,191 0.04% Shares
Aries Wealth Management $117,782 30,833 0.04% Shares
Vanguard Global Advisers, LLC $116,586 30,520 0.04% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $108,870 28,500 0.04% Call option
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $107,828 19,499 0.03% Shares
NewEdge Wealth, LLC $106,295 27,826 0.03% Shares
Russell Investments Group, Ltd. $106,031 27,757 0.03% Shares
SEI INVESTMENTS CO $101,696 26,622 0.03% Shares
Nuveen, LLC $101,696 26,622 0.03% Shares
CITADEL ADVISORS LLC $95,500 25,000 0.03% Call option
JANE STREET GROUP, LLC $95,118 24,900 0.03% Put option
Verdad Advisers, LP $92,585 24,237 0.03% Shares
WINTON GROUP Ltd $92,444 24,200 0.03% Shares
MANUFACTURERS LIFE INSURANCE COMPANY, THE $85,010 22,254 0.03% Shares
INTECH INVESTMENT MANAGEMENT LLC $83,822 21,943 0.03% Shares
WELLINGTON MANAGEMENT GROUP LLP $79,838 20,900 0.03% Shares
PRELUDE CAPITAL MANAGEMENT, LLC $75,151 19,673 0.02% Shares
Police & Firemen's Retirement System of New Jersey $74,051 19,385 0.02% Shares
LAZARD ASSET MANAGEMENT LLC $70,540 18,466 0.02% Shares

Company insiders 42 insiders · 16 officers · 24 directors

Insider Role Last activity Shares owned Buys 12m Sells 12m Net 12m
Robert Forrester President and CEO Jan. 3, 2019 A 221,234 0 0 $0
Daniel Calkins Chief Financial Officer June 22, 2026 S 117,238 0 6 $-54,546
Julie B Feder Chief Financial Officer April 6, 2018 A 0 0 $0
John B Green Chief Financial Officer Jan. 1, 2016 A 2,500 0 0 $0
Michael Kauffman President of Development Jan. 6, 2026 A 8,666 0 1 $-85,500
Matthew Ros Chief Operating Officer April 1, 2025 A 50,000 0 0 $0
Frank Neumann Chief Medical Officer Jan. 6, 2021 A 150,000 0 0 $0
Steven H. Bloom Chief Strategy Officer Jan. 3, 2019 A 3,500 0 0 $0
Joseph M Lobacki Executive VP & CCO Jan. 3, 2019 A 10,700 0 0 $0
T. Le Ngocdiep MD, PhD Chief Medical Officer Sept. 24, 2018 A 0 0 $0
Joseph Chiapponi Vice President of Finance Jan. 9, 2017 A 0 0 $0
Gregory Berk Chief Medical Officer Jan. 9, 2017 A 0 0 $0
Christoph H Westphal Executive Chairman June 30, 2015 F 665,224 0 0 $0
Monica Singh General Counsel June 29, 2015 P 2,000 0 0 $0
Joanna Horobin Chief Medical Officer Jan. 8, 2015 A 750 0 0 $0
Jonathan Pachter VP, Head of Research Aug. 1, 2014 F 62,249 0 0 $0
Karin Anna Tollefson Director May 21, 2026 A 52,666 0 0 $0
Paul A. Bunn Director May 21, 2026 A 44,333 0 2 $-137,997
Michelle Robertson Director May 21, 2026 A 52,666 0 0 $0
Anil Kapur Director May 21, 2026 A 52,666 0 0 $0
Brian M Stuglik Director May 21, 2026 A 137,147 0 2 $-11,275
John Johnson Director May 21, 2026 A 52,666 0 0 $0
Eric K Rowinsky Director May 21, 2026 A 52,666 0 0 $0
BAILEY MICHAEL P Director May 21, 2026 A 108,000 0 0 $0
Robert E. Gagnon Director Dec. 16, 2025 S 41,678 0 2 $-5,394
Lesley Kim Solomon Director May 12, 2022 A 0 0 $0
Bruce Wendel Director June 16, 2020 A 0 0 $0
Alison Frances Lawton Director June 21, 2019 A 2,500 0 0 $0
Louise S. Phanstiel Director June 13, 2017 A 26,500 0 0 $0
Paul A Friedman, M.D. Director June 14, 2016 A 3,000 0 0 $0
SHERWIN STEPHEN A Director June 12, 2015 A 2,500 0 0 $0
TERMEER HENRI A Director June 12, 2015 A 14,000 0 0 $0
Richard Aldrich Director June 10, 2014 A 408,142 0 0 $0
John K Clarke Director June 12, 2013 P 2,329,121 0 0 $0
Deer Management Co. LLC Director March 6, 2012 A 0 0 $0
Stephen Kraus Director March 6, 2012 A 0 0 0 $0
ANSBERT GADICKE Director March 6, 2012 A 3,740 0 0 $0
Longwood Fund, L.P. 10% owner Jan. 24, 2014 J 1,919,898 0 0 $0
CHP III LP 10% owner June 12, 2013 P 2,329,121 0 0 $0
Dan Paterson Aug. 3, 2026 S 589,940 0 23 $-506,018
Gina Consylman June 28, 2021 A 0 0 $0
BARBERICH TIMOTHY J June 28, 2021 A 218,000 0 0 $0

Insiders from SEC Form 3/4/5 filings; net = open-market P/S only

Activists & 5%+ owners 5 positions

Investors who filed SEC Schedule 13D — beneficial ownership above 5% with an intent to influence the issuer (activist stakes, board campaigns, M&A). Each row shows the most recent known state of that filer's position.

Filer Filed Stake Status Purpose Filing
DEER VII & CO. LTD., DEER VII & CO. L.P., BESSEMER VENTURE PARTNERS VII L.P., BESSEMER VENTURE PARTNERS VII INSTITUTIONAL L.P., BVP VII SPECIAL OPPORTUNITY FUND L.P., DEER MANAGEMENT CO. LLC ×4 filings Feb. 25, 2014 Initial filing SEC
Longwood Fund, L.P. (2), Longwood Fund GP, LLC (2), Christoph Westphal, M.D., Ph.D. (2), Richard Aldrich (2), Michelle Dipp, M.D., Ph.D. (2) ×4 filings Feb. 20, 2014 Initial filing SEC
Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person July 15, 2013 Initial filing SEC
CHP III, L.P. (2), CHP III Management, LLC (2), John K. Clarke (2), Brandon H. Hull (2), John J. Park (2), Charles G. Hadley (2) Feb. 13, 2012 Initial filing Passive investment SEC
MPM BioVentures V, L.P. (2), MPM Asset Management Investors BV5 LLC (2), MPM BioVentures V GP LLC (2), MPM BioVentures V LLC (2), Ansbert Gadicke (2), Luke Evnin (2), Steven St. Peter (2), Todd Foley (2), James Paul Scopa (2), Vaughn M. Kailian (2), John Vander Vort (2) Feb. 10, 2012 Initial filing Passive investment SEC

Purpose is an automated classification of the filer's own stated purpose (SEC Item 4) — not investment advice. "—" means no clear purpose was stated or the text could not be classified.

ETF ownership Held by 22 ETFs

Weight reflects direct equity holdings (N-PORT) only; leveraged or derivative-based funds may hold additional swap exposure not shown.

Fund Weight Units As of Source
BBC · ETFis Series Trust I 0.42% 28,720 NS April 30, 2026 N-PORT
LABU · Direxion Shares ETF Trust 0.12% 117,456 NS April 30, 2026 N-PORT
GSSC · Goldman Sachs ETF Trust 0.01% 29,304 NS May 31, 2026 N-PORT
RSSL · Global X Funds 0.01% 29,041 NS April 30, 2026 N-PORT
ITWO · ProShares Trust 0.01% 3,154 NS May 31, 2026 N-PORT
UWM · ProShares Trust 0.00% 2,466 NS May 31, 2026 N-PORT
URTY · ProShares Trust 0.00% 2,492 NS May 31, 2026 N-PORT
MSSM · MORGAN STANLEY PATHWAY FUNDS 0.00% 2,411 NS May 31, 2026 N-PORT
HDG · ProShares Trust 0.00% 63 NS May 31, 2026 N-PORT
VXF · VANGUARD INDEX FUNDS July 15, 2026 Daily
VTI · VANGUARD INDEX FUNDS July 15, 2026 Daily
VTWO · VANGUARD SCOTTSDALE FUNDS July 15, 2026 Daily
VTWG · VANGUARD SCOTTSDALE FUNDS July 15, 2026 Daily
VTHR · VANGUARD SCOTTSDALE FUNDS July 15, 2026 Daily
ITOT · iShares Trust July 22, 2026 Daily
IWV · iShares Trust Aug. 18, 2026 Daily
IWO · iShares Trust Aug. 18, 2026 Daily
IWM · iShares Trust Aug. 18, 2026 Daily
IWC · iShares Trust Aug. 18, 2026 Daily
PRFZ · Invesco Exchange-Traded Fund Trust July 13, 2026 Daily
VHT · VANGUARD WORLD FUND July 20, 2026 Daily
IDNA · iShares Trust Aug. 12, 2026 Daily