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IRWD Insider Trading

Insider Ownership Percentage: 12.70%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $447,659.14

Ironwood Pharmaceuticals Insider Trading History Chart

This chart shows the insider buying and selling history at Ironwood Pharmaceuticals by year and by quarter.

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Ironwood Pharmaceuticals Share Price & Price History

Current Price: $0.70
Price Change: ▲ Price Increase of +0.0642 (10.12%)
As of 06/18/2025 05:00 PM ET

This chart shows the closing price history over time for IRWD up to the past year.

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Days: 30 | 90 | 365

Ironwood Pharmaceuticals Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
2/10/2025Michael ShetzlineCMOSell41,269$1.76$72,633.44554,007View SEC Filing Icon  
2/10/2025Ronald SilverInsiderSell12,048$1.76$21,204.48279,655View SEC Filing Icon  
2/10/2025Thomas A. McCourtCEOSell139,064$1.76$244,752.641,160,634View SEC Filing Icon  
11/18/2024Andrew DavisSVPSell5,360$4.08$21,868.80284,685View SEC Filing Icon  
11/18/2024Sravan Kumar EmanyCFOSell11,001$4.08$44,884.08309,572View SEC Filing Icon  
8/12/2024Minardo JohnInsiderSell9,910$4.27$42,315.70284,661View SEC Filing Icon  
6/10/2024Julie McHughDirectorSell22,766$6.29$143,198.14139,528View SEC Filing Icon  
6/6/2024Catherine MoukheibirDirectorSell44,426$6.36$282,549.3684,207View SEC Filing Icon  
3/6/2024Jon R DuaneDirectorBuy6,920$8.70$60,204.00121,028View SEC Filing Icon  
3/4/2024Sravan Kumar EmanyCFOBuy10,684$9.38$100,215.92301,733View SEC Filing Icon  
2/12/2024Andrew DavisSVPSell9,846$15.24$150,053.04208,324View SEC Filing Icon  
2/12/2024Michael ShetzlineCMOSell38,618$15.24$588,538.32340,484View SEC Filing Icon  
2/12/2024Minardo JohnInsiderSell47,380$15.24$722,071.20224,796View SEC Filing Icon  
2/12/2024Thomas A. McCourtCEOSell177,164$15.24$2,699,979.36832,774View SEC Filing Icon  
9/15/2023Sravan Kumar EmanyCFOBuy36,072$8.32$300,119.04188,730View SEC Filing Icon  
5/30/2023Thomas A. McCourtCEOSell26,632$10.70$284,962.40758,284View SEC Filing Icon  
5/8/2023Thomas A. McCourtCEOSell21,148$10.62$224,591.76820,916View SEC Filing Icon  
3/27/2023Thomas A. McCourtCEOSell46,129$10.67$492,196.43842,064View SEC Filing Icon  
3/3/2023Thomas A. McCourtCEOSell33,756$11.22$378,742.32647,598View SEC Filing Icon  
2/27/2023Andrew DavisSVPSell1,751$11.41$19,978.91153,218View SEC Filing Icon  
2/27/2023Jason RickardCOOSell16,746$11.41$191,071.86350,077View SEC Filing Icon  
2/27/2023Michael ShetzlineCMOSell9,468$11.41$108,029.88271,440View SEC Filing Icon  
2/27/2023Ronald SilverInsiderSell2,929$11.41$33,419.89101,540View SEC Filing Icon  
2/27/2023Thomas A. McCourtCEOSell30,004$11.41$342,345.64712,581View SEC Filing Icon  
1/5/2023Thomas A. McCourtCEOSell110,962$12.07$1,339,311.34712,440View SEC Filing Icon  
10/3/2022Thomas A. McCourtCEOSell18,899$10.41$196,738.59712,440View SEC Filing Icon  
8/11/2022Mark G. CurrieDirectorSell70,000$11.78$824,600.00521,758View SEC Filing Icon  
8/9/2022Jason RickardCOOSell18,041$11.75$211,981.75376,730View SEC Filing Icon  
8/1/2022Thomas A. McCourtCEOSell23,229$11.35$263,649.15757,785View SEC Filing Icon  
6/30/2022Thomas A. McCourtCEOSell19,959$11.58$231,125.22778,922View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Ironwood Pharmaceuticals (NASDAQ:IRWD)

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at IRWD by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Ironwood Pharmaceuticals Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/3/2025Inspire Investing LLC231,825$0.34M0.0%+159.7%0.143%Search for SEC Filing on Google Icon
5/29/2025Rhumbline Advisers208,043$0.31M0.0%-40.2%0.129%Search for SEC Filing on Google Icon
5/28/2025Strs Ohio76,600$0.11M0.0%N/A0.047%Search for SEC Filing on Google Icon
5/21/2025McAdam LLC27,294$40K0.0%N/A0.017%Search for SEC Filing on Google Icon
5/21/2025Acadian Asset Management LLC2,645,189$3.88M0.0%+160.7%1.635%Search for SEC Filing on Google Icon
5/19/2025Jane Street Group LLC3,510,117$5.16M0.0%+740.5%2.169%Search for SEC Filing on Google Icon
5/16/2025Voleon Capital Management LP 870,629$1.28M0.1%+952.4%0.538%Search for SEC Filing on Google Icon
5/16/2025Goldman Sachs Group Inc.1,575,416$2.32M0.0%+72.1%0.974%Search for SEC Filing on Google Icon
5/16/2025Dynamic Technology Lab Private Ltd38,610$57K0.0%N/A0.024%Search for SEC Filing on Google Icon
5/16/2025Parkman Healthcare Partners LLC205,086$0.30M0.0%-49.8%0.127%Search for SEC Filing on Google Icon
5/16/2025Millennium Management LLC6,359,682$9.35M0.0%+186.6%3.930%Search for SEC Filing on Google Icon
5/16/2025Jacobs Levy Equity Management Inc.1,580,320$2.32M0.0%-56.4%0.977%Search for SEC Filing on Google Icon
5/16/2025AQR Capital Management LLC2,523,875$3.71M0.0%+535.8%1.560%Search for SEC Filing on Google Icon
5/15/2025Armistice Capital LLC13,700,000$20.14M0.3%+44.7%8.467%Search for SEC Filing on Google Icon
5/15/2025State of Wyoming58,775$86K0.0%+40.4%0.036%Search for SEC Filing on Google Icon
5/14/2025Ieq Capital LLC185,728$0.27M0.0%N/A0.115%Search for SEC Filing on Google Icon
5/14/2025Old West Investment Management LLC108,211$0.16M0.1%+74.2%0.067%Search for SEC Filing on Google Icon
5/14/2025MetLife Investment Management LLC67,229$99K0.0%-24.7%0.042%Search for SEC Filing on Google Icon
5/14/2025Walleye Capital LLC431,410$0.63M0.0%-25.6%0.267%Search for SEC Filing on Google Icon
5/14/2025EntryPoint Capital LLC215,843$0.32M0.1%+243.1%0.133%Search for SEC Filing on Google Icon
5/13/2025Russell Investments Group Ltd.218,028$0.32M0.0%-48.1%0.135%Search for SEC Filing on Google Icon
5/12/2025Nuveen LLC471,361$0.69M0.0%N/A0.291%Search for SEC Filing on Google Icon
5/12/2025Invesco Ltd.275,253$0.41M0.0%-47.3%0.170%Search for SEC Filing on Google Icon
5/12/2025Connor Clark & Lunn Investment Management Ltd.1,488,044$2.19M0.0%+335.8%0.920%Search for SEC Filing on Google Icon
5/9/2025Charles Schwab Investment Management Inc.2,647,015$3.89M0.0%+33.5%1.636%Search for SEC Filing on Google Icon
5/9/2025Vanguard Group Inc.15,696,161$23.07M0.0%-19.7%9.700%Search for SEC Filing on Google Icon
5/8/2025XTX Topco Ltd552,613$0.81M0.0%+1,104.4%0.342%Search for SEC Filing on Google Icon
5/8/2025GSA Capital Partners LLP524,676$0.77M0.1%+3,683.6%0.324%Search for SEC Filing on Google Icon
5/8/2025Federated Hermes Inc.1,305,362$1.92M0.0%+252.3%0.807%Search for SEC Filing on Google Icon
5/6/2025Pacer Advisors Inc.1,789,098$2.63M0.0%-84.7%1.106%Search for SEC Filing on Google Icon
5/6/2025KLP Kapitalforvaltning AS198,400$0.29M0.0%+719.8%0.123%Search for SEC Filing on Google Icon
5/6/2025Y Intercept Hong Kong Ltd39,782$58K0.0%+162.6%0.025%Search for SEC Filing on Google Icon
5/5/2025Allianz Asset Management GmbH293,100$0.43M0.0%+411.5%0.181%Search for SEC Filing on Google Icon
5/2/2025Victory Capital Management Inc.18,714$28K0.0%-91.2%0.012%Search for SEC Filing on Google Icon
5/1/2025CWM LLC57,001$84K0.0%+801.1%0.035%Search for SEC Filing on Google Icon
4/30/2025Cerity Partners LLC96,478$0.14M0.0%N/A0.060%Search for SEC Filing on Google Icon
4/30/2025Alps Advisors Inc.116,860$0.17M0.0%-9.7%0.072%Search for SEC Filing on Google Icon
4/29/2025Bank of New York Mellon Corp499,613$0.73M0.0%-48.9%0.309%Search for SEC Filing on Google Icon
4/28/2025Principal Financial Group Inc.92,382$0.14M0.0%-87.9%0.057%Search for SEC Filing on Google Icon
4/17/2025Exchange Traded Concepts LLC178,523$0.26M0.0%+173.5%0.110%Search for SEC Filing on Google Icon
4/15/2025Simplicity Wealth LLC30,324$45K0.0%N/A0.019%Search for SEC Filing on Google Icon
4/8/2025Rhumbline Advisers208,043$0.31M0.0%-40.2%0.129%Search for SEC Filing on Google Icon
3/17/2025Wealth Enhancement Advisory Services LLC13,235$59K0.0%N/A0.008%Search for SEC Filing on Google Icon
2/28/2025Universal Beteiligungs und Servicegesellschaft mbH426,138$1.89M0.0%N/A0.266%Search for SEC Filing on Google Icon
2/19/2025Public Employees Retirement System of Ohio100,172$0.44M0.0%-8.8%0.063%Search for SEC Filing on Google Icon
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC286,990$1.27M0.0%+6.4%0.179%Search for SEC Filing on Google Icon
2/17/2025Two Sigma Advisers LP1,234,000$5.47M0.0%-2.1%0.771%Search for SEC Filing on Google Icon
2/17/2025Two Sigma Investments LP863,428$3.83M0.0%-3.1%0.540%Search for SEC Filing on Google Icon
2/17/2025State of Wyoming41,858$0.19M0.0%+37.8%0.026%Search for SEC Filing on Google Icon
2/17/2025Stonepine Capital Management LLC648,785$2.87M2.3%-35.1%0.405%Search for SEC Filing on Google Icon
2/17/2025Rafferty Asset Management LLC236,732$1.05M0.0%-40.3%0.148%Search for SEC Filing on Google Icon
2/17/2025Point72 Asia Singapore Pte. Ltd.8,022$36K0.0%N/A0.005%Search for SEC Filing on Google Icon
2/17/2025ProShare Advisors LLC50,204$0.22M0.0%+28.9%0.031%Search for SEC Filing on Google Icon
2/17/2025Parkman Healthcare Partners LLC408,535$1.81M0.2%-10.3%0.255%Search for SEC Filing on Google Icon
2/17/2025Man Group plc354,824$1.57M0.0%-60.3%0.222%Search for SEC Filing on Google Icon
2/17/2025Nomura Holdings Inc.23,852$0.11M0.0%N/A0.015%Search for SEC Filing on Google Icon
2/17/2025OMERS ADMINISTRATION Corp215,110$0.95M0.0%-32.9%0.134%Search for SEC Filing on Google Icon
2/17/2025Jacobs Levy Equity Management Inc.3,623,026$16.05M0.1%-15.1%2.264%Search for SEC Filing on Google Icon
2/17/2025Graham Capital Management L.P.63,032$0.28M0.0%-41.6%0.039%Search for SEC Filing on Google Icon
2/17/2025Deutsche Bank AG1,567,535$6.94M0.0%+47.4%0.980%Search for SEC Filing on Google Icon
2/17/2025Caption Management LLC50,000$0.22M0.0%N/A0.031%Search for SEC Filing on Google Icon
2/17/2025Bridgeway Capital Management LLC31,000$0.14M0.0%-90.0%0.019%Search for SEC Filing on Google Icon
2/17/2025Bank of America Corp DE678,145$3M0.0%+61.6%0.424%Search for SEC Filing on Google Icon
2/17/2025BNP Paribas Financial Markets122,640$0.54M0.0%-20.7%0.077%Search for SEC Filing on Google Icon
2/17/2025Ameriprise Financial Inc.565,618$2.51M0.0%-5.4%0.353%Search for SEC Filing on Google Icon
2/17/2025AXA S.A.288,471$1.28M0.0%N/A0.180%Search for SEC Filing on Google Icon
2/14/2025Jane Street Group LLC417,642$1.85M0.0%+29.0%0.261%Search for SEC Filing on Google Icon
2/14/2025Comerica Bank122,083$0.54M0.0%-18.7%0.076%Search for SEC Filing on Google Icon
2/14/2025Voleon Capital Management LP82,728$0.37M0.0%N/A0.052%Search for SEC Filing on Google Icon
2/14/2025PDT Partners LLC223,938$0.99M0.1%+720.3%0.140%Search for SEC Filing on Google Icon
2/14/2025Schonfeld Strategic Advisors LLC255,040$1.13M0.0%+40.4%0.159%Search for SEC Filing on Google Icon
2/14/2025Northern Trust Corp1,625,110$7.20M0.0%+7.9%1.016%Search for SEC Filing on Google Icon
2/14/2025Tudor Investment Corp ET AL26,066$0.12M0.0%-65.4%0.016%Search for SEC Filing on Google Icon
2/14/2025Boothbay Fund Management LLC12,970$57K0.0%N/A0.008%Search for SEC Filing on Google Icon
2/14/2025Virtus ETF Advisers LLC98,218$0.44M0.2%+78.3%0.061%Search for SEC Filing on Google Icon
2/14/2025Price T Rowe Associates Inc. MD95,898$0.43M0.0%-7.2%0.060%Search for SEC Filing on Google Icon
2/14/2025Dark Forest Capital Management LP53,776$0.24M0.0%-58.1%0.034%Search for SEC Filing on Google Icon
2/14/2025Hsbc Holdings PLC20,886$91K0.0%+88.9%0.013%Search for SEC Filing on Google Icon
2/14/2025Tower Research Capital LLC TRC17,521$78K0.0%+1,130.4%0.011%Search for SEC Filing on Google Icon
2/14/2025MetLife Investment Management LLC89,255$0.40M0.0%+10.6%0.056%Search for SEC Filing on Google Icon
2/14/2025MYDA Advisors LLC115,200$0.51M0.1%N/A0.072%Search for SEC Filing on Google Icon
2/14/2025Dimensional Fund Advisors LP218,422$0.97M0.0%+4.9%0.136%Search for SEC Filing on Google Icon
2/13/2025CANADA LIFE ASSURANCE Co129,507$0.57M0.0%-12.8%0.081%Search for SEC Filing on Google Icon
2/13/2025Walleye Capital LLC580,097$2.57M0.0%+107.0%0.362%Search for SEC Filing on Google Icon
2/13/2025XTX Topco Ltd45,881$0.20M0.0%N/A0.029%Search for SEC Filing on Google Icon
2/13/2025Mariner LLC105,964$0.47M0.0%+134.4%0.066%Search for SEC Filing on Google Icon
2/13/2025LSV Asset Management4,081,501$18.08M0.0%-19.2%2.550%Search for SEC Filing on Google Icon
2/13/2025Raymond James Financial Inc.15,295$68K0.0%N/A0.010%Search for SEC Filing on Google Icon
2/13/2025Renaissance Technologies LLC9,066,241$40.16M0.1%+5.5%5.665%Search for SEC Filing on Google Icon
2/13/2025Invesco Ltd.521,988$2.31M0.0%-1.1%0.326%Search for SEC Filing on Google Icon
2/13/2025Bank of Montreal Can24,758$0.11M0.0%+81.1%0.015%Search for SEC Filing on Google Icon
2/13/2025Federated Hermes Inc.370,476$1.64M0.0%N/A0.232%Search for SEC Filing on Google Icon
2/13/2025Russell Investments Group Ltd.420,451$1.86M0.0%-9.2%0.263%Search for SEC Filing on Google Icon
2/13/2025Envestnet Asset Management Inc.11,272$50K0.0%N/A0.007%Search for SEC Filing on Google Icon
2/13/2025Old West Investment Management LLC62,119$0.28M0.1%-8.6%0.039%Search for SEC Filing on Google Icon
2/12/2025RPO LLC17,293$77K0.1%N/A0.011%Search for SEC Filing on Google Icon
2/12/2025Headlands Technologies LLC20,185$89K0.0%-63.4%0.013%Search for SEC Filing on Google Icon
2/12/2025Geode Capital Management LLC3,306,570$14.65M0.0%+0.4%2.066%Search for SEC Filing on Google Icon
2/12/2025Norges Bank252,291$1.12M0.0%N/A0.158%Search for SEC Filing on Google Icon
2/11/2025EntryPoint Capital LLC62,913$0.28M0.1%+277.5%0.039%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Ironwood Pharmaceuticals logo
Ironwood Pharmaceuticals, Inc., a healthcare company, focuses on the development and commercialization of gastrointestinal (GI) products. It markets linaclotide, a guanylate cyclase type-C (GC-C) agonist for the treatment of adults suffering from irritable bowel syndrome with constipation or chronic idiopathic constipation under the LINZESS name in the United States, Mexico, Japan, Saudi Arabia, and China, as well as under the CONSTELLA name in the Canada and European countries. The company is also developing IW-3300, a GC-C agonist for the treatment of visceral pain conditions, including interstitial cystitis/bladder pain syndrome and endometriosis; Apraglutide, a next-generation, long-acting synthetic peptide analog of glucagon-like peptide-2, as a differentiated therapeutic for rare diseases, including short bowel syndrome dependent on parenteral support and acute graft versus host disease; and CNP-104, an immune nanoparticle for the treatment of primary biliary cholangitis. The company has strategic partnerships with AbbVie Inc., AstraZeneca AB, and Astellas Pharma Inc. for the development and commercialization of linaclotide. The company was formerly known as Microbia, Inc. and changed its name to Ironwood Pharmaceuticals, Inc. in April 2008. Ironwood Pharmaceuticals, Inc. was incorporated in 1998 and is headquartered in Boston, Massachusetts.
Read More on Ironwood Pharmaceuticals

Today's Range

Now: $0.70
Low: $0.62
High: $0.74

50 Day Range

MA: $0.73
Low: $0.57
High: $1.03

52 Week Range

Now: $0.70
Low: $0.53
High: $7.11

Volume

1,727,575 shs

Average Volume

2,594,730 shs

Market Capitalization

$113.08 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.24

Who are the company insiders with the largest holdings of Ironwood Pharmaceuticals?

Ironwood Pharmaceuticals' top insider shareholders include:
  1. Thomas A Mccourt (CEO)
  2. Michael Shetzline (CMO)
  3. Sravan Kumar Emany (CFO)
  4. Andrew Davis (SVP)
  5. Minardo John (Insider)
  6. Ronald Silver (Insider)
  7. Julie Mchugh (Director)
  8. Jon R Duane (Director)
  9. Catherine Moukheibir (Director)
Learn More about top insider investors at Ironwood Pharmaceuticals.

Who are the major institutional investors of Ironwood Pharmaceuticals?

Ironwood Pharmaceuticals' top institutional investors include:
  1. Vanguard Group Inc. — 9.70%
  2. Armistice Capital LLC — 8.47%
  3. Millennium Management LLC — 3.93%
  4. Jane Street Group LLC — 2.17%
  5. Charles Schwab Investment Management Inc. — 1.64%
  6. Acadian Asset Management LLC — 1.63%
Learn More about top institutional investors of Ironwood Pharmaceuticals stock.

Which institutional investors are selling Ironwood Pharmaceuticals stock?

During the previous quarter, IRWD stock was sold by these institutional investors:
  1. Pacer Advisors Inc.
  2. Vanguard Group Inc.
  3. Jacobs Levy Equity Management Inc.
  4. Principal Financial Group Inc.
  5. Bank of New York Mellon Corp
  6. Invesco Ltd.
  7. Parkman Healthcare Partners LLC
  8. Russell Investments Group Ltd.
In the previous year, company insiders that have sold Ironwood Pharmaceuticals company stock include:
  1. Thomas A Mccourt (CEO)
  2. Michael Shetzline (CMO)
  3. Sravan Kumar Emany (CFO)
  4. Andrew Davis (SVP)
  5. Minardo John (Insider)
  6. Ronald Silver (Insider)
Learn More investors selling Ironwood Pharmaceuticals stock.

Which institutional investors are buying Ironwood Pharmaceuticals stock?

In the last quarter, IRWD stock was purchased by institutional investors including:
  1. Armistice Capital LLC
  2. Millennium Management LLC
  3. Jane Street Group LLC
  4. AQR Capital Management LLC
  5. Acadian Asset Management LLC
  6. Connor Clark & Lunn Investment Management Ltd.
  7. Federated Hermes Inc.
  8. Voleon Capital Management LP
Within the last year, these company insiders have bought Ironwood Pharmaceuticals stock:
  1. Thomas A Mccourt (CEO)
  2. Michael Shetzline (CMO)
Learn More investors buying Ironwood Pharmaceuticals stock.