IRWD

IRONWOOD PHARMACEUTICALS INC

Pharmaceutical PreparationsNasdaqLarge accelerated filer

Total Trades

Buys

Sells

Largest Trade

N/A

Insiders

Institutional Funds

153

Inst. Value

$1M+

Activist Filings

Insider Trades

Insider	Title	Type	Value	Shares	Price	Date
Rickard Jason	COO	SELL	$1K–$15K	994	$11.77	Aug 17, 2022
John Minardo	Chief Legal Officer	SELL	$50K–$100K	7K	$11.77	Aug 17, 2022
Currie Mark G	Director	SELL	$500K+	70K	$11.78	Aug 15, 2022
Rickard Jason	COO	SELL	$500K+	47K	$11.68	Aug 10, 2022
Rickard Jason	COO	EXERCISE	$100K–$500K	18K	$11.65	Aug 10, 2022
MCCOURT Thomas A	CEO	SELL	$100K–$500K	23K	$11.35	Aug 3, 2022
MCCOURT Thomas A	CEO	SELL	$100K–$500K	20K	$11.58	Jul 5, 2022
Kessler Marla L	Director	SELL	$50K–$100K	8K	$11.65	Jun 16, 2022
Currie Mark G	Director	SELL	$1M+	190K	$12.01	Jun 9, 2022
Currie Mark G	Director	EXERCISE	$1M+	190K	$11.65	Jun 9, 2022
MCCOURT Thomas A	CEO	SELL	$100K–$500K	36K	$11.50	May 25, 2022
Silver Ronald	Principal Accounti…	SELL	$1K–$15K	120	$11.50	May 25, 2022
Shetzline Michael	CMO	SELL	$100K–$500K	11K	$11.50	May 25, 2022
Rickard Jason	COO	SELL	$100K–$500K	14K	$11.50	May 25, 2022
Silver Ronald	Principal Accounti…	SELL	$15K–$50K	3K	$12.75	Mar 25, 2022
McHugh Julie	Director	SELL	$100K–$500K	20K	$11.67	Mar 16, 2022
Silver Ronald	Principal Accounti…	SELL	$15K–$50K	2K	$10.77	Mar 2, 2022
MCCOURT Thomas A	CEO	SELL	$500K+	48K	$10.77	Mar 2, 2022
Shetzline Michael	CMO	SELL	$100K–$500K	18K	$10.77	Mar 2, 2022
Rickard Jason	COO	SELL	$100K–$500K	29K	$10.77	Mar 2, 2022

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13F filings as of Dec 31, 2025 · 153 funds holding

Fund	Shares	Value	Type
Sarissa Capital Management LP	15.9M	$1M+	SH
RENAISSANCE TECHNOLOGIES LLC	8.2M	$1M+	SH
ACADIAN ASSET MANAGEMENT LLC	6.5M	$1M+	SH
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	5.0M	$1M+	SH
STATE STREET CORP	4.4M	$1M+	SH
GEODE CAPITAL MANAGEMENT, LLC	3.2M	$1M+	SH
JACOBS LEVY EQUITY MANAGEMENT, INC	2.8M	$1M+	SH
JANE STREET GROUP, LLC	2.4M	$1M+	SH
Connor, Clark & Lunn Investment Management Ltd.	2.0M	$1M+	SH
Hillsdale Investment Management Inc.	1.2M	$1M+	SH
LAZARD ASSET MANAGEMENT LLC	1.0M	$1M+	SH
GOLDMAN SACHS GROUP INC	665K	$1M+	SH
MARSHALL WACE, LLP	653K	$1M+	SH
Exome Asset Management LLC	649K	$1M+	SH
IEQ CAPITAL, LLC	633K	$1M+	SH
GSA CAPITAL PARTNERS LLP	572K	$1M+	SH
Walleye Capital LLC	528K	$1M+	SH
Range Financial Group LLC	426K	$1M+	SH
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	412K	$1M+	SH
BARCLAYS PLC	393K	$1M+	SH