Ironwood Pharmaceuticals (IRWD) insider trading activity: Get Latest News Today

IRWD Stock Outstanding Shares

Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares7.53

Short Percent Of Float14.56

Shares Outstanding160.03M

Shares Float121.68M

Shares Short12.05M

Short Ratio2.59

14.56%

Short % of Float

7.53%

Short % of Shares Outstanding

Market Insider IRWD

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

1.68% Percentage of Shares held by All Insiders

105.4% Percentage of Shares held by All Institutions

107.2% Percentage of Float held by Institutions

308

Number of Institutions Holding Shares

Institutional Ownership

About 105.4% of IRWD shares are held by financial institutions. CAPTION MANAGEMENT, LLC is the top corporate investor, holding 949.3K shares valued at $8.27M. A 0.61% stake in Ironwood Pharmaceuticals, Inc. is owned by the company. MACQUARIE GROUP LTD owns 167.2K shares valued at $1.46M, which translates its holding of 0.11% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2024	CAPTION MANAGEMENT, LLC	0.61%	949.3K	8.27M	824.3K	+659.44%
Mar 31, 2024	MACQUARIE GROUP LTD	0.11%	167.2K	1.46M	0	0
Mar 31, 2024	ARMISTICE CAPITAL, LLC	3.46%	5.4M	47.03M	-300K	-5.26%
Mar 31, 2024	JACOBS LEVY EQUITY MANAGEMENT, INC	2.71%	4.24M	36.89M	1.23M	+40.75%
Mar 31, 2024	BRAIDWELL LP	2.24%	3.49M	30.4M	3.49M	+100.00%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	2.02%	3.15M	27.42M	66.7K	+2.17%
Mar 31, 2024	UBS GROUP AG	1.94%	3.03M	26.37M	2.58M	+579.91%
Mar 31, 2024	MAN GROUP PLC	1.91%	2.99M	26M	1.56M	+109.44%
Mar 31, 2024	BROWN CAPITAL MANAGEMENT LLC	1.73%	2.7M	23.52M	-1.01M	-27.19%
Mar 31, 2024	TWO SIGMA INVESTMENTS, LP	0.76%	1.19M	10.35M	602.39K	+102.82%
Mar 31, 2024	FIRST EAGLE INVESTMENT MANAGEMENT, LLC	0.64%	1M	8.73M	95K	+10.47%
Mar 31, 2024	CITIGROUP INC	0.61%	947.71K	8.25M	585.71K	+161.80%
Mar 31, 2024	SATURN V CAPITAL MANAGEMENT LLC	0.61%	944.91K	8.23M	944.91K	+100.00%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.58%	906.29K	7.89M	219.52K	+31.96%
Mar 31, 2024	COWEN AND COMPANY, LLC	0.58%	900K	45K	900K	+100.00%
Mar 31, 2024	HODGES CAPITAL MANAGEMENT INC.	0.55%	863.5K	7.52K	863.5K	+100.00%
Mar 31, 2024	PARKMAN HEALTHCARE PARTNERS LLC	0.54%	850K	7.4M	729.35K	+604.51%
Mar 31, 2024	CITADEL ADVISORS LLC	0.53%	833.27K	7.26M	337.8K	+68.18%
Mar 31, 2024	EMERALD ADVISERS, LLC	0.53%	822.75K	7.17M	822.75K	+100.00%
Mar 31, 2024	NEW YORK STATE COMMON RETIREMENT FUND	0.52%	809K	7.05M	17.27K	+2.18%
Mar 31, 2024	PRINCIPAL FINANCIAL GROUP INC	0.52%	804.9K	7.01M	3.12K	+0.39%
Mar 31, 2024	RUSSELL INVESTMENTS GROUP, LTD.	0.5%	777.85K	6.78M	552.23K	+244.76%
Mar 31, 2024	EMERALD MUTUAL FUND ADVISERS TRUST	0.41%	644.15K	5.61M	644.15K	+100.00%
Mar 31, 2024	CHECKPOINT CAPITAL L.P.	0.4%	618.53K	5.39M	-261.47K	-29.71%
Mar 31, 2024	BNP PARIBAS ARBITRAGE, SNC	0.39%	612.6K	5.34M	39.65K	+6.92%
Mar 31, 2024	AMERIPRISE FINANCIAL INC	0.39%	612.41K	5.33M	-174.64K	-22.19%
Mar 31, 2024	ROYCE & ASSOCIATES LP	0.38%	591K	5.15M	292.24K	+97.82%
Mar 31, 2024	BLACKROCK INC.	15.48%	24.16M	210.41M	-1.82M	-7.02%
Mar 31, 2024	VANGUARD GROUP INC	12.51%	19.52M	170.03M	3.49M	+21.75%
Mar 31, 2024	SARISSA CAPITAL MANAGEMENT LP	10.51%	16.39M	142.76M	0	0
Mar 31, 2024	STATE STREET CORP	8.92%	13.92M	121.22M	2.39M	+20.68%
Mar 31, 2024	PACER ADVISORS, INC.	4.62%	7.21M	62.77M	7.21M	+100.00%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0.67%	1.04M	9.04M	-90.6K	-8.03%
Mar 31, 2024	AFFINITY ASSET ADVISORS, LLC	0.66%	1.03M	8.97M	1.03M	+100.00%
Mar 31, 2024	RAFFERTY ASSET MANAGEMENT, LLC	0.65%	1.02M	8.87M	316.05K	+45.04%
Mar 31, 2024	RENAISSANCE TECHNOLOGIES LLC	4.55%	7.1M	61.84M	503.9K	+7.64%
Mar 31, 2024	LSV ASSET MANAGEMENT	3.94%	6.15M	53.58M	-631.1K	-9.31%
Mar 31, 2024	MORGAN STANLEY	1.72%	2.68M	23.33M	530.3K	+24.69%
Mar 31, 2024	NUVEEN ASSET MANAGEMENT, LLC	1.18%	1.84M	16.05M	6.92K	+0.38%
Mar 31, 2024	KYNAM CAPITAL MANAGEMENT, LP	1.04%	1.63M	14.15M	1.63M	+100.00%
Mar 31, 2024	NORTHERN TRUST CORP	0.98%	1.53M	13.35M	-55.88K	-3.52%
Mar 31, 2024	JUPITER ASSET MANAGEMENT LTD	0.95%	1.48M	12.89M	-790.08K	-34.80%
Mar 31, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.89%	1.39M	12.13M	103.75K	+8.05%
Mar 31, 2024	GLENMEDE TRUST CO NA	0.89%	1.39M	12.11M	98.2K	+7.60%
Mar 31, 2024	GOLDMAN SACHS GROUP INC	0.88%	1.38M	12.02M	298K	+27.55%
Mar 31, 2024	SCHONFELD STRATEGIC ADVISORS LLC	0.84%	1.31M	11.43M	1.24M	+1,698.19%
Mar 31, 2024	TWO SIGMA ADVISERS, LP	0.82%	1.29M	11.19M	-56.8K	-4.23%
Mar 31, 2024	DEUTSCHE BANK AG\	0.97%	1.52M	13.22M	1.06M	+234.50%
Mar 31, 2024	JPMORGAN CHASE & CO	0.76%	1.19M	10.32M	-269.66K	-18.53%
Mar 31, 2024	SIO CAPITAL MANAGEMENT, LLC	0.62%	970.8K	8.46M	807.4K	+494.12%
Mar 31, 2024	INVESCO LTD.	0.33%	516.96K	4.5M	-41.06K	-7.36%
Mar 31, 2024	LEGAL & GENERAL GROUP PLC	0.25%	396.61K	3.45B	3.38K	+0.86%
Mar 31, 2024	RHUMBLINE ADVISERS	0.23%	363.12K	3.16M	-95.62K	-20.84%
Mar 31, 2024	AMERICAN CENTURY COMPANIES INC	0.21%	327.13K	2.85M	-450.27K	-57.92%
Mar 31, 2024	FRANKLIN RESOURCES INC	0.2%	311.34K	2.71M	282.76K	+989.44%
Mar 31, 2024	EDGESTREAM PARTNERS, L.P.	0.19%	296.29K	2.58M	296.29K	+100.00%
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.14%	225.3K	1.96M	225.3K	+100.00%
Mar 31, 2024	PUBLIC SECTOR PENSION INVESTMENT BOARD	0.18%	281.62K	2.45M	-3.49K	-1.22%
Mar 31, 2024	SWISS NATIONAL BANK	0.18%	276.7K	2.41M	0	0
Mar 31, 2024	KNOTT DAVID M JR	0.18%	276K	2.4M	276K	+100.00%
Mar 31, 2024	QRG CAPITAL MANAGEMENT, INC.	0.16%	250.23K	2.18M	-8.74K	-3.38%
Mar 31, 2024	FOUNDRY PARTNERS, LLC	0.15%	240.57K	2.1M	240.57K	+100.00%
Mar 31, 2024	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	0.15%	236K	2.06M	-15.5K	-6.16%
Mar 31, 2024	ALBERTA INVESTMENT MANAGEMENT CORP	0.14%	210.73K	1.84M	0	0
Mar 31, 2024	CREDIT SUISSE AG/	0.13%	197.79K	1.72M	-5.41M	-96.48%
Mar 31, 2024	STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	0.13%	195.06K	2.05M	150.66K	+339.38%
Mar 31, 2024	STATE OF NEW JERSEY COMMON PENSION FUND D	0.12%	185.5K	1.62M	-73.02K	-28.25%
Mar 31, 2024	GSA CAPITAL PARTNERS LLP	0.11%	176.17K	1.53M	176.17K	+100.00%
Mar 31, 2024	HILLSDALE INVESTMENT MANAGEMENT INC.	0.11%	171.2K	1.49B	13.8K	+8.77%
Dec 31, 2023	JPMORGAN CHASE & CO	0.94%	1.45M	16.64M	973.58K	+202.28%
Dec 31, 2023	MAN GROUP PLC	0.92%	1.43M	16.31M	-1.27M	-47.08%
Dec 31, 2023	TWO SIGMA ADVISERS, LP	0.86%	1.34M	15.35M	-503.8K	-27.30%
Dec 31, 2023	GLENMEDE TRUST CO NA	0.83%	1.29M	14.79M	-32.31K	-2.44%
Dec 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.83%	1.29M	14.74M	57.86K	+4.70%
Dec 31, 2023	HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	0.73%	1.14M	13.05M	43.8K	+3.99%
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.73%	1.13M	12.9M	-91.97K	-7.54%
Dec 31, 2023	GOLDMAN SACHS GROUP INC	0.7%	1.08M	12.37M	-24.9K	-2.25%
Dec 31, 2023	MILLENNIUM MANAGEMENT LLC	0.63%	972.14K	11.12M	794.78K	+448.14%
Dec 31, 2023	FIRST EAGLE INVESTMENT MANAGEMENT, LLC	0.58%	907.23K	10.38M	90.64K	+11.10%
Dec 31, 2023		0.32%	500K	5.72M	500K	+100.00%
Dec 31, 2023	NORGES BANK	0.52%	814.77K	9.32M	814.77K	+100.00%
Dec 31, 2023	PRINCIPAL FINANCIAL GROUP INC	0.52%	801.78K	9.17M	-69	-0.01%
Dec 31, 2023	NEW YORK STATE COMMON RETIREMENT FUND	0.51%	791.74K	9.06M	8.74K	+1.12%
Dec 31, 2023	AMERIPRISE FINANCIAL INC	0.51%	787.05K	9M	74.06K	+10.39%
Dec 31, 2023	AMERICAN CENTURY COMPANIES INC	0.5%	777.4K	8.89M	-503.87K	-39.33%
Dec 31, 2023	EVENTIDE ASSET MANAGEMENT, LLC	0.48%	740.55K	8.47M	740.55K	+100.00%
Dec 31, 2023	RAFFERTY ASSET MANAGEMENT, LLC	0.45%	701.77K	8.03M	-172.28K	-19.71%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.44%	686.77K	7.86M	-110.86K	-13.90%
Dec 31, 2023	TWO SIGMA INVESTMENTS, LP	0.38%	585.85K	6.7M	-808.32K	-57.98%
Dec 31, 2023	BNP PARIBAS ARBITRAGE, SNC	0.37%	572.95K	6.55M	148.4K	+34.96%
Dec 31, 2023	INVESCO LTD.	0.36%	558.03K	6.38M	-486.69K	-46.59%
Dec 31, 2023	BARCLAYS PLC	0.36%	552.57K	6.32M	-26.1K	-4.51%
Dec 31, 2023	CITADEL ADVISORS LLC	0.32%	495.47K	5.67M	381.45K	+334.56%
Dec 31, 2023	BRANDYWINE GLOBAL INVESTMENT MANAGEMENT, LLC	0.31%	478.61K	5.48M	2.05K	+0.43%
Dec 31, 2023	CUBIST SYSTEMATIC STRATEGIES, LLC	0.3%	472.99K	5.41M	314.12K	+197.73%
Dec 31, 2023	RHUMBLINE ADVISERS	0.3%	458.74K	5.25M	507	+0.11%
Dec 31, 2023	DEUTSCHE BANK AG\	0.29%	453.73K	5.19M	379.56K	+511.76%
Dec 31, 2023	CITIGROUP INC	0.29%	450K	5.15M	450K	+100.00%
Dec 31, 2023	BLACKROCK INC.	16.71%	25.98M	297.21M	746.05K	+2.96%
Dec 31, 2023	SARISSA CAPITAL MANAGEMENT LP	10.54%	16.39M	187.5M	0	0
Dec 31, 2023	VANGUARD GROUP INC	10.32%	16.03M	183.42M	1.14M	+7.64%
Dec 31, 2023	STATE STREET CORP	7.42%	11.53M	131.93M	-464.78K	-3.87%
Dec 31, 2023	LSV ASSET MANAGEMENT	4.36%	6.78M	77.59M	-382.11K	-5.33%
Dec 31, 2023	RENAISSANCE TECHNOLOGIES LLC	4.24%	6.6M	75.46M	796K	+13.72%
Dec 31, 2023	ARMISTICE CAPITAL, LLC	3.67%	5.7M	65.21M	2.24M	+64.93%
Dec 31, 2023	CREDIT SUISSE AG/	3.61%	5.61M	64.2M	1.11M	+24.67%
Dec 31, 2023	VICTORY CAPITAL MANAGEMENT INC	2.72%	4.22M	48.33M	-182.15K	-4.13%
Dec 31, 2023	BROWN CAPITAL MANAGEMENT LLC	2.39%	3.71M	42.44M	-10.37K	-0.28%
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	1.98%	3.08M	35.26M	-2.44M	-44.14%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	1.98%	3.08M	35.24M	156.34K	+5.35%
Dec 31, 2023	JACOBS LEVY EQUITY MANAGEMENT, INC	1.94%	3.01M	34.43M	630.91K	+26.53%
Dec 31, 2023	JUPITER ASSET MANAGEMENT LTD	1.46%	2.27M	25.97M	59.06K	+2.67%
Dec 31, 2023	POINT72 ASSET MANAGEMENT, L.P.	1.43%	2.22M	25.37M	979.9K	+79.17%
Dec 31, 2023	MORGAN STANLEY	1.38%	2.15M	24.57M	247.04K	+13.00%
Dec 31, 2023	NUVEEN ASSET MANAGEMENT, LLC	1.18%	1.84M	21.01M	706.22K	+62.49%
Dec 31, 2023	NORTHERN TRUST CORP	1.02%	1.59M	18.17M	-53.5K	-3.26%
Dec 31, 2023	DRIEHAUS CAPITAL MANAGEMENT LLC	1.02%	1.58M	18.1M	-4.63K	-0.29%
Dec 31, 2023	ADAGE CAPITAL PARTNERS GP, L.L.C.	0.97%	1.51M	17.29M	-950.51K	-38.60%

IRWD Insiders

Among the IRWD insiders holding of 1.68% of the stake in company, DENNER ALEXANDER J, , holds the largest shares of 16.39M. MCCOURT THOMAS A, Chief Executive Officer, is the second largest IRWD insider with ownership of 1.16M shares. SHETZLINE MICHAEL, SVP, CMO, Head-Res&Drug, stands third with possession of 554.01K shares of that stake.

Insiders	Designation	Shares Held
DENNER ALEXANDER J		16.39M
MCCOURT THOMAS A	Chief Executive Officer	1.16M
SHETZLINE MICHAEL	SVP, CMO, Head-Res&Drug	554.01K
CURRIE MARK G		521.76K
JOHN MINARDO	Chief Legal Officer	408.13K
RICKARD JASON	SVP, Chief Operating Officer	332.65K
EMANY SRAVAN KUMAR	SVP, COO and CFO	309.57K
DAVIS ANDREW	SVP, Chief Business Officer	284.69K
SILVER RONALD	Principal Accounting Officer	279.66K
MARTINI GREGORY S.	Chief Financial Officer	183.81K
MCHUGH JULIE	director	139.53K
DUANE JON R	director	121.03K
KESSLER MARLA L	director	96.57K
MOUKHEIBIR CATHERINE	director	48.63K

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Feb 10, 2025	MCCOURT THOMAS A	SALE	1.76	139.06K	244.75K	1.16M
Feb 10, 2025	JOHN MINARDO	SALE	1.76	38.94K	68.53K	408.13K
Feb 10, 2025	SHETZLINE MICHAEL	SALE	1.76	41.27K	72.63K	554.01K
Feb 10, 2025	MARTINI GREGORY S.	SALE	1.76	12.05K	21.21K	183.81K
Feb 10, 2025	SILVER RONALD	SALE	1.76	12.05K	21.2K	279.66K
Nov 18, 2024	DAVIS ANDREW	SALE	4.08	5.36K	21.87K	284.69K
Nov 18, 2024	EMANY SRAVAN KUMAR	SALE	4.08	11K	44.88K	309.57K
Aug 12, 2024	SILVER RONALD	SALE	4.27	3.11K	13.27K	158.37K
Aug 12, 2024	JOHN MINARDO	SALE	4.27	9.91K	42.32K	284.66K
Jun 10, 2024	MCHUGH JULIE	SALE	6.29	22.77K	143.2K	139.53K
Jun 07, 2024	MOUKHEIBIR CATHERINE	SALE	6.61	35.57K	235.14K	48.63K
Jun 06, 2024	MOUKHEIBIR CATHERINE	SALE	6.36	44.43K	282.55K	84.21K
May 20, 2024	JOHN MINARDO	SALE	6.45	17.4K	112.26K	294.57K
May 20, 2024	MCCOURT THOMAS A	SALE	6.45	67.62K	436.14K	1.15M
May 20, 2024	DAVIS ANDREW	SALE	6.45	22.73K	146.58K	288.03K
May 20, 2024	SHETZLINE MICHAEL	SALE	6.45	16.13K	104.03K	413.72K
Mar 06, 2024	DUANE JON R	PURCHASE	8.70	6.92K	60.2K	121.03K
Mar 04, 2024	EMANY SRAVAN KUMAR	PURCHASE	9.38	10.68K	100.22K	301.73K
Feb 12, 2024	JOHN MINARDO	SALE	15.24	47.38K	722.07K	224.8K
Feb 12, 2024	DAVIS ANDREW	SALE	15.24	9.85K	150.05K	208.32K
Feb 12, 2024	MCCOURT THOMAS A	SALE	15.24	177.16K	2.7M	832.77K
Feb 12, 2024	SILVER RONALD	SALE	15.24	7.91K	120.52K	134.26K
Feb 12, 2024	SHETZLINE MICHAEL	SALE	15.24	38.62K	588.54K	340.48K
Dec 14, 2023	KESSLER MARLA L	SALE	11.19	9.93K	111.07K	96.57K
Nov 20, 2023	DAVIS ANDREW	SALE	9.69	3.29K	31.85K	217.37K
Sep 15, 2023	EMANY SRAVAN KUMAR	PURCHASE	8.32	36.07K	300.12K	188.73K
Aug 14, 2023	JOHN MINARDO	SALE	10.04	7.05K	70.73K	192.2K
Aug 14, 2023	SILVER RONALD	SALE	10.04	1.98K	19.84K	134.17K
May 30, 2023	MCCOURT THOMAS A	SALE	10.70	26.63K	284.96K	758.28K
May 22, 2023	DAVIS ANDREW	SALE	10.12	6.31K	63.81K	219.33K
May 22, 2023	SHETZLINE MICHAEL	SALE	10.12	10.32K	104.48K	321.13K
May 22, 2023	MCCOURT THOMAS A	SALE	10.12	36K	364.32K	784.92K
May 08, 2023	MCCOURT THOMAS A	SALE	10.62	21.15K	224.59K	820.92K
Mar 27, 2023	MCCOURT THOMAS A	SALE	10.67	46.13K	492.2K	842.06K
Mar 03, 2023	MCCOURT THOMAS A	SALE	11.22	33.76K	378.74K	647.6K
Feb 28, 2023	DAVIS ANDREW	SALE	11.31	1.82K	20.61K	151.4K
Feb 28, 2023	SILVER RONALD	SALE	11.31	3.05K	34.48K	98.49K
Feb 28, 2023	RICKARD JASON	SALE	11.31	3.44K	38.93K	332.65K
Feb 28, 2023	SHETZLINE MICHAEL	SALE	11.31	2.42K	27.32K	261.59K
Feb 28, 2023	JOHN MINARDO	SALE	11.31	3.42K	38.62K	133.74K
Feb 28, 2023	MCCOURT THOMAS A	SALE	11.31	4.59K	51.89K	681.35K
Feb 27, 2023	JOHN MINARDO	SALE	11.41	3.28K	37.45K	137.15K
Feb 27, 2023	MCCOURT THOMAS A	SALE	11.41	4.41K	50.31K	712.58K
Feb 27, 2023	SHETZLINE MICHAEL	SALE	11.41	2.32K	26.49K	271.44K
Feb 27, 2023	SILVER RONALD	SALE	11.41	2.93K	33.42K	101.54K
Feb 27, 2023	RICKARD JASON	SALE	11.41	3.31K	37.74K	350.08K
Feb 27, 2023	DAVIS ANDREW	SALE	11.41	1.75K	19.98K	153.22K
Jan 05, 2023	MCCOURT THOMAS A	SALE	12.07	110.96K	1.34M	712.44K
Dec 14, 2022	RICKARD JASON	SALE	12.39	27K	334.53K	348.74K
Nov 21, 2022	SILVER RONALD	SALE	11.56	682	7.88K	104.47K
Nov 21, 2022	DAVIS ANDREW	SALE	11.56	3.34K	38.55K	154.21K
Nov 21, 2022	EMANY SRAVAN KUMAR	SALE	11.56	6.58K	76.04K	78.42K
Oct 03, 2022	MCCOURT THOMAS A	SALE	10.41	18.9K	196.74K	712.44K
Sep 01, 2022	MCCOURT THOMAS A	SALE	10.65	26.45K	281.65K	731.34K
Aug 15, 2022	RICKARD JASON	SALE	11.77	994	11.7K	375.74K
Aug 15, 2022	JOHN MINARDO	SALE	11.77	7.33K	86.27K	140.44K
Aug 15, 2022	SILVER RONALD	SALE	11.77	2.01K	23.7K	105.15K
Aug 11, 2022	CURRIE MARK G	SALE	11.78	70K	824.6K	521.76K
Aug 08, 2022	RICKARD JASON	SALE	11.75	18.04K	211.98K	376.73K
Aug 01, 2022	MCCOURT THOMAS A	SALE	11.35	23.23K	263.65K	757.79K
Jun 30, 2022	MCCOURT THOMAS A	SALE	11.58	19.96K	231.13K	778.92K
Jun 14, 2022	KESSLER MARLA L	SALE	11.65	7.61K	88.66K	84.15K
Jun 07, 2022	CURRIE MARK G	SALE	12.01	190.38K	2.29M	591.76K
May 23, 2022	SILVER RONALD	SALE	11.50	120	1.38K	105.07K
May 23, 2022	SHETZLINE MICHAEL	SALE	11.50	7.45K	85.71K	266.25K
May 23, 2022	MCCOURT THOMAS A	SALE	11.50	11.85K	136.25K	798.88K
May 23, 2022	RICKARD JASON	SALE	11.50	12.76K	146.74K	404.07K
Mar 24, 2022	SILVER RONALD	SALE	12.75	3.03K	38.65K	105.19K
Mar 14, 2022	MCHUGH JULIE	SALE	11.67	20K	233.4K	118.37K
Feb 28, 2022	MCCOURT THOMAS A	SALE	10.77	16.49K	177.55K	586.32K
Feb 28, 2022	SILVER RONALD	SALE	10.77	1.15K	12.39K	61.21K
Feb 28, 2022	SHETZLINE MICHAEL	SALE	10.77	4.36K	47K	195.38K
Feb 28, 2022	RICKARD JASON	SALE	10.77	6.82K	73.45K	327.11K
Dec 22, 2021	MCCOURT THOMAS A	SALE	11.41	46.33K	528.59K	574.45K
Dec 16, 2021	RICKARD JASON	SALE	11.28	27K	304.56K	319.9K
Dec 14, 2021	MCHUGH JULIE	SALE	11.02	10K	110.2K	138.37K
Nov 23, 2021	RICKARD JASON	SALE	11.58	16.77K	194.15K	344.67K
Nov 23, 2021	MCCOURT THOMAS A	SALE	11.58	52.64K	609.62K	618.55K
Nov 23, 2021	SHETZLINE MICHAEL	SALE	11.58	13.78K	159.53K	183.66K
Nov 23, 2021	SILVER RONALD	SALE	11.58	713	8.26K	61.21K
Aug 16, 2021	SILVER RONALD	SALE	13.48	567	7.64K	62.68K
Aug 16, 2021	RICKARD JASON	SALE	13.48	680	9.17K	361.86K
Jun 14, 2021	CURRIE MARK G	SALE	11.59	23.57K	273.19K	570.19K
May 24, 2021	MCCOURT THOMAS A	SALE	12.25	1.72K	21.02K	566.5K
May 24, 2021	RICKARD JASON	SALE	12.25	516	6.32K	362.54K
May 24, 2021	SHETZLINE MICHAEL	SALE	12.25	2.08K	25.44K	197.44K
Mar 10, 2021	DENNER ALEXANDER J	PURCHASE	10.54	75K	790.5K	16.39M
Mar 08, 2021	DENNER ALEXANDER J	PURCHASE	10.30	150K	1.55M	16.32M
Mar 05, 2021	DENNER ALEXANDER J	PURCHASE	10.01	175K	1.75M	16.17M

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE00

SALES259.73K7

NET SHARES-259.73K7

SHARES HELD3.18M7

% NET SHARES-108.17%0%

Frequently Asked Questions

IRWD Stock Outstanding Shares

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares7.53

Short Percent Of Float14.56

Shares Outstanding160.03M

Shares Float121.68M

Shares Short12.05M

Short Ratio2.59

14.56%

Short % of Float

7.53%

Short % of Shares Outstanding

Market Insider IRWD

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

1.68% Percentage of Shares held by All Insiders

105.4% Percentage of Shares held by All Institutions

107.2% Percentage of Float held by Institutions

308

Number of Institutions Holding Shares

Institutional Ownership

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2024	CAPTION MANAGEMENT, LLC	0.61%	949.3K	8.27M	824.3K	+659.44%
Mar 31, 2024	MACQUARIE GROUP LTD	0.11%	167.2K	1.46M	0	0
Mar 31, 2024	ARMISTICE CAPITAL, LLC	3.46%	5.4M	47.03M	-300K	-5.26%
Mar 31, 2024	JACOBS LEVY EQUITY MANAGEMENT, INC	2.71%	4.24M	36.89M	1.23M	+40.75%
Mar 31, 2024	BRAIDWELL LP	2.24%	3.49M	30.4M	3.49M	+100.00%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	2.02%	3.15M	27.42M	66.7K	+2.17%
Mar 31, 2024	UBS GROUP AG	1.94%	3.03M	26.37M	2.58M	+579.91%
Mar 31, 2024	MAN GROUP PLC	1.91%	2.99M	26M	1.56M	+109.44%
Mar 31, 2024	BROWN CAPITAL MANAGEMENT LLC	1.73%	2.7M	23.52M	-1.01M	-27.19%
Mar 31, 2024	TWO SIGMA INVESTMENTS, LP	0.76%	1.19M	10.35M	602.39K	+102.82%
Mar 31, 2024	FIRST EAGLE INVESTMENT MANAGEMENT, LLC	0.64%	1M	8.73M	95K	+10.47%
Mar 31, 2024	CITIGROUP INC	0.61%	947.71K	8.25M	585.71K	+161.80%
Mar 31, 2024	SATURN V CAPITAL MANAGEMENT LLC	0.61%	944.91K	8.23M	944.91K	+100.00%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.58%	906.29K	7.89M	219.52K	+31.96%
Mar 31, 2024	COWEN AND COMPANY, LLC	0.58%	900K	45K	900K	+100.00%
Mar 31, 2024	HODGES CAPITAL MANAGEMENT INC.	0.55%	863.5K	7.52K	863.5K	+100.00%
Mar 31, 2024	PARKMAN HEALTHCARE PARTNERS LLC	0.54%	850K	7.4M	729.35K	+604.51%
Mar 31, 2024	CITADEL ADVISORS LLC	0.53%	833.27K	7.26M	337.8K	+68.18%
Mar 31, 2024	EMERALD ADVISERS, LLC	0.53%	822.75K	7.17M	822.75K	+100.00%
Mar 31, 2024	NEW YORK STATE COMMON RETIREMENT FUND	0.52%	809K	7.05M	17.27K	+2.18%
Mar 31, 2024	PRINCIPAL FINANCIAL GROUP INC	0.52%	804.9K	7.01M	3.12K	+0.39%
Mar 31, 2024	RUSSELL INVESTMENTS GROUP, LTD.	0.5%	777.85K	6.78M	552.23K	+244.76%
Mar 31, 2024	EMERALD MUTUAL FUND ADVISERS TRUST	0.41%	644.15K	5.61M	644.15K	+100.00%
Mar 31, 2024	CHECKPOINT CAPITAL L.P.	0.4%	618.53K	5.39M	-261.47K	-29.71%
Mar 31, 2024	BNP PARIBAS ARBITRAGE, SNC	0.39%	612.6K	5.34M	39.65K	+6.92%
Mar 31, 2024	AMERIPRISE FINANCIAL INC	0.39%	612.41K	5.33M	-174.64K	-22.19%
Mar 31, 2024	ROYCE & ASSOCIATES LP	0.38%	591K	5.15M	292.24K	+97.82%
Mar 31, 2024	BLACKROCK INC.	15.48%	24.16M	210.41M	-1.82M	-7.02%
Mar 31, 2024	VANGUARD GROUP INC	12.51%	19.52M	170.03M	3.49M	+21.75%
Mar 31, 2024	SARISSA CAPITAL MANAGEMENT LP	10.51%	16.39M	142.76M	0	0
Mar 31, 2024	STATE STREET CORP	8.92%	13.92M	121.22M	2.39M	+20.68%
Mar 31, 2024	PACER ADVISORS, INC.	4.62%	7.21M	62.77M	7.21M	+100.00%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0.67%	1.04M	9.04M	-90.6K	-8.03%
Mar 31, 2024	AFFINITY ASSET ADVISORS, LLC	0.66%	1.03M	8.97M	1.03M	+100.00%
Mar 31, 2024	RAFFERTY ASSET MANAGEMENT, LLC	0.65%	1.02M	8.87M	316.05K	+45.04%
Mar 31, 2024	RENAISSANCE TECHNOLOGIES LLC	4.55%	7.1M	61.84M	503.9K	+7.64%
Mar 31, 2024	LSV ASSET MANAGEMENT	3.94%	6.15M	53.58M	-631.1K	-9.31%
Mar 31, 2024	MORGAN STANLEY	1.72%	2.68M	23.33M	530.3K	+24.69%
Mar 31, 2024	NUVEEN ASSET MANAGEMENT, LLC	1.18%	1.84M	16.05M	6.92K	+0.38%
Mar 31, 2024	KYNAM CAPITAL MANAGEMENT, LP	1.04%	1.63M	14.15M	1.63M	+100.00%
Mar 31, 2024	NORTHERN TRUST CORP	0.98%	1.53M	13.35M	-55.88K	-3.52%
Mar 31, 2024	JUPITER ASSET MANAGEMENT LTD	0.95%	1.48M	12.89M	-790.08K	-34.80%
Mar 31, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.89%	1.39M	12.13M	103.75K	+8.05%
Mar 31, 2024	GLENMEDE TRUST CO NA	0.89%	1.39M	12.11M	98.2K	+7.60%
Mar 31, 2024	GOLDMAN SACHS GROUP INC	0.88%	1.38M	12.02M	298K	+27.55%
Mar 31, 2024	SCHONFELD STRATEGIC ADVISORS LLC	0.84%	1.31M	11.43M	1.24M	+1,698.19%
Mar 31, 2024	TWO SIGMA ADVISERS, LP	0.82%	1.29M	11.19M	-56.8K	-4.23%
Mar 31, 2024	DEUTSCHE BANK AG\	0.97%	1.52M	13.22M	1.06M	+234.50%
Mar 31, 2024	JPMORGAN CHASE & CO	0.76%	1.19M	10.32M	-269.66K	-18.53%
Mar 31, 2024	SIO CAPITAL MANAGEMENT, LLC	0.62%	970.8K	8.46M	807.4K	+494.12%
Mar 31, 2024	INVESCO LTD.	0.33%	516.96K	4.5M	-41.06K	-7.36%
Mar 31, 2024	LEGAL & GENERAL GROUP PLC	0.25%	396.61K	3.45B	3.38K	+0.86%
Mar 31, 2024	RHUMBLINE ADVISERS	0.23%	363.12K	3.16M	-95.62K	-20.84%
Mar 31, 2024	AMERICAN CENTURY COMPANIES INC	0.21%	327.13K	2.85M	-450.27K	-57.92%
Mar 31, 2024	FRANKLIN RESOURCES INC	0.2%	311.34K	2.71M	282.76K	+989.44%
Mar 31, 2024	EDGESTREAM PARTNERS, L.P.	0.19%	296.29K	2.58M	296.29K	+100.00%
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.14%	225.3K	1.96M	225.3K	+100.00%
Mar 31, 2024	PUBLIC SECTOR PENSION INVESTMENT BOARD	0.18%	281.62K	2.45M	-3.49K	-1.22%
Mar 31, 2024	SWISS NATIONAL BANK	0.18%	276.7K	2.41M	0	0
Mar 31, 2024	KNOTT DAVID M JR	0.18%	276K	2.4M	276K	+100.00%
Mar 31, 2024	QRG CAPITAL MANAGEMENT, INC.	0.16%	250.23K	2.18M	-8.74K	-3.38%
Mar 31, 2024	FOUNDRY PARTNERS, LLC	0.15%	240.57K	2.1M	240.57K	+100.00%
Mar 31, 2024	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	0.15%	236K	2.06M	-15.5K	-6.16%
Mar 31, 2024	ALBERTA INVESTMENT MANAGEMENT CORP	0.14%	210.73K	1.84M	0	0
Mar 31, 2024	CREDIT SUISSE AG/	0.13%	197.79K	1.72M	-5.41M	-96.48%
Mar 31, 2024	STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	0.13%	195.06K	2.05M	150.66K	+339.38%
Mar 31, 2024	STATE OF NEW JERSEY COMMON PENSION FUND D	0.12%	185.5K	1.62M	-73.02K	-28.25%
Mar 31, 2024	GSA CAPITAL PARTNERS LLP	0.11%	176.17K	1.53M	176.17K	+100.00%
Mar 31, 2024	HILLSDALE INVESTMENT MANAGEMENT INC.	0.11%	171.2K	1.49B	13.8K	+8.77%
Dec 31, 2023	JPMORGAN CHASE & CO	0.94%	1.45M	16.64M	973.58K	+202.28%
Dec 31, 2023	MAN GROUP PLC	0.92%	1.43M	16.31M	-1.27M	-47.08%
Dec 31, 2023	TWO SIGMA ADVISERS, LP	0.86%	1.34M	15.35M	-503.8K	-27.30%
Dec 31, 2023	GLENMEDE TRUST CO NA	0.83%	1.29M	14.79M	-32.31K	-2.44%
Dec 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.83%	1.29M	14.74M	57.86K	+4.70%
Dec 31, 2023	HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	0.73%	1.14M	13.05M	43.8K	+3.99%
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.73%	1.13M	12.9M	-91.97K	-7.54%
Dec 31, 2023	GOLDMAN SACHS GROUP INC	0.7%	1.08M	12.37M	-24.9K	-2.25%
Dec 31, 2023	MILLENNIUM MANAGEMENT LLC	0.63%	972.14K	11.12M	794.78K	+448.14%
Dec 31, 2023	FIRST EAGLE INVESTMENT MANAGEMENT, LLC	0.58%	907.23K	10.38M	90.64K	+11.10%
Dec 31, 2023		0.32%	500K	5.72M	500K	+100.00%
Dec 31, 2023	NORGES BANK	0.52%	814.77K	9.32M	814.77K	+100.00%
Dec 31, 2023	PRINCIPAL FINANCIAL GROUP INC	0.52%	801.78K	9.17M	-69	-0.01%
Dec 31, 2023	NEW YORK STATE COMMON RETIREMENT FUND	0.51%	791.74K	9.06M	8.74K	+1.12%
Dec 31, 2023	AMERIPRISE FINANCIAL INC	0.51%	787.05K	9M	74.06K	+10.39%
Dec 31, 2023	AMERICAN CENTURY COMPANIES INC	0.5%	777.4K	8.89M	-503.87K	-39.33%
Dec 31, 2023	EVENTIDE ASSET MANAGEMENT, LLC	0.48%	740.55K	8.47M	740.55K	+100.00%
Dec 31, 2023	RAFFERTY ASSET MANAGEMENT, LLC	0.45%	701.77K	8.03M	-172.28K	-19.71%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.44%	686.77K	7.86M	-110.86K	-13.90%
Dec 31, 2023	TWO SIGMA INVESTMENTS, LP	0.38%	585.85K	6.7M	-808.32K	-57.98%
Dec 31, 2023	BNP PARIBAS ARBITRAGE, SNC	0.37%	572.95K	6.55M	148.4K	+34.96%
Dec 31, 2023	INVESCO LTD.	0.36%	558.03K	6.38M	-486.69K	-46.59%
Dec 31, 2023	BARCLAYS PLC	0.36%	552.57K	6.32M	-26.1K	-4.51%
Dec 31, 2023	CITADEL ADVISORS LLC	0.32%	495.47K	5.67M	381.45K	+334.56%
Dec 31, 2023	BRANDYWINE GLOBAL INVESTMENT MANAGEMENT, LLC	0.31%	478.61K	5.48M	2.05K	+0.43%
Dec 31, 2023	CUBIST SYSTEMATIC STRATEGIES, LLC	0.3%	472.99K	5.41M	314.12K	+197.73%
Dec 31, 2023	RHUMBLINE ADVISERS	0.3%	458.74K	5.25M	507	+0.11%
Dec 31, 2023	DEUTSCHE BANK AG\	0.29%	453.73K	5.19M	379.56K	+511.76%
Dec 31, 2023	CITIGROUP INC	0.29%	450K	5.15M	450K	+100.00%
Dec 31, 2023	BLACKROCK INC.	16.71%	25.98M	297.21M	746.05K	+2.96%
Dec 31, 2023	SARISSA CAPITAL MANAGEMENT LP	10.54%	16.39M	187.5M	0	0
Dec 31, 2023	VANGUARD GROUP INC	10.32%	16.03M	183.42M	1.14M	+7.64%
Dec 31, 2023	STATE STREET CORP	7.42%	11.53M	131.93M	-464.78K	-3.87%
Dec 31, 2023	LSV ASSET MANAGEMENT	4.36%	6.78M	77.59M	-382.11K	-5.33%
Dec 31, 2023	RENAISSANCE TECHNOLOGIES LLC	4.24%	6.6M	75.46M	796K	+13.72%
Dec 31, 2023	ARMISTICE CAPITAL, LLC	3.67%	5.7M	65.21M	2.24M	+64.93%
Dec 31, 2023	CREDIT SUISSE AG/	3.61%	5.61M	64.2M	1.11M	+24.67%
Dec 31, 2023	VICTORY CAPITAL MANAGEMENT INC	2.72%	4.22M	48.33M	-182.15K	-4.13%
Dec 31, 2023	BROWN CAPITAL MANAGEMENT LLC	2.39%	3.71M	42.44M	-10.37K	-0.28%
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	1.98%	3.08M	35.26M	-2.44M	-44.14%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	1.98%	3.08M	35.24M	156.34K	+5.35%
Dec 31, 2023	JACOBS LEVY EQUITY MANAGEMENT, INC	1.94%	3.01M	34.43M	630.91K	+26.53%
Dec 31, 2023	JUPITER ASSET MANAGEMENT LTD	1.46%	2.27M	25.97M	59.06K	+2.67%
Dec 31, 2023	POINT72 ASSET MANAGEMENT, L.P.	1.43%	2.22M	25.37M	979.9K	+79.17%
Dec 31, 2023	MORGAN STANLEY	1.38%	2.15M	24.57M	247.04K	+13.00%
Dec 31, 2023	NUVEEN ASSET MANAGEMENT, LLC	1.18%	1.84M	21.01M	706.22K	+62.49%
Dec 31, 2023	NORTHERN TRUST CORP	1.02%	1.59M	18.17M	-53.5K	-3.26%
Dec 31, 2023	DRIEHAUS CAPITAL MANAGEMENT LLC	1.02%	1.58M	18.1M	-4.63K	-0.29%
Dec 31, 2023	ADAGE CAPITAL PARTNERS GP, L.L.C.	0.97%	1.51M	17.29M	-950.51K	-38.60%

IRWD Insiders

Insiders	Designation	Shares Held
DENNER ALEXANDER J		16.39M
MCCOURT THOMAS A	Chief Executive Officer	1.16M
SHETZLINE MICHAEL	SVP, CMO, Head-Res&Drug	554.01K
CURRIE MARK G		521.76K
JOHN MINARDO	Chief Legal Officer	408.13K
RICKARD JASON	SVP, Chief Operating Officer	332.65K
EMANY SRAVAN KUMAR	SVP, COO and CFO	309.57K
DAVIS ANDREW	SVP, Chief Business Officer	284.69K
SILVER RONALD	Principal Accounting Officer	279.66K
MARTINI GREGORY S.	Chief Financial Officer	183.81K
MCHUGH JULIE	director	139.53K
DUANE JON R	director	121.03K
KESSLER MARLA L	director	96.57K
MOUKHEIBIR CATHERINE	director	48.63K

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Feb 10, 2025	MCCOURT THOMAS A	SALE	1.76	139.06K	244.75K	1.16M
Feb 10, 2025	JOHN MINARDO	SALE	1.76	38.94K	68.53K	408.13K
Feb 10, 2025	SHETZLINE MICHAEL	SALE	1.76	41.27K	72.63K	554.01K
Feb 10, 2025	MARTINI GREGORY S.	SALE	1.76	12.05K	21.21K	183.81K
Feb 10, 2025	SILVER RONALD	SALE	1.76	12.05K	21.2K	279.66K
Nov 18, 2024	DAVIS ANDREW	SALE	4.08	5.36K	21.87K	284.69K
Nov 18, 2024	EMANY SRAVAN KUMAR	SALE	4.08	11K	44.88K	309.57K
Aug 12, 2024	SILVER RONALD	SALE	4.27	3.11K	13.27K	158.37K
Aug 12, 2024	JOHN MINARDO	SALE	4.27	9.91K	42.32K	284.66K
Jun 10, 2024	MCHUGH JULIE	SALE	6.29	22.77K	143.2K	139.53K
Jun 07, 2024	MOUKHEIBIR CATHERINE	SALE	6.61	35.57K	235.14K	48.63K
Jun 06, 2024	MOUKHEIBIR CATHERINE	SALE	6.36	44.43K	282.55K	84.21K
May 20, 2024	JOHN MINARDO	SALE	6.45	17.4K	112.26K	294.57K
May 20, 2024	MCCOURT THOMAS A	SALE	6.45	67.62K	436.14K	1.15M
May 20, 2024	DAVIS ANDREW	SALE	6.45	22.73K	146.58K	288.03K
May 20, 2024	SHETZLINE MICHAEL	SALE	6.45	16.13K	104.03K	413.72K
Mar 06, 2024	DUANE JON R	PURCHASE	8.70	6.92K	60.2K	121.03K
Mar 04, 2024	EMANY SRAVAN KUMAR	PURCHASE	9.38	10.68K	100.22K	301.73K
Feb 12, 2024	JOHN MINARDO	SALE	15.24	47.38K	722.07K	224.8K
Feb 12, 2024	DAVIS ANDREW	SALE	15.24	9.85K	150.05K	208.32K
Feb 12, 2024	MCCOURT THOMAS A	SALE	15.24	177.16K	2.7M	832.77K
Feb 12, 2024	SILVER RONALD	SALE	15.24	7.91K	120.52K	134.26K
Feb 12, 2024	SHETZLINE MICHAEL	SALE	15.24	38.62K	588.54K	340.48K
Dec 14, 2023	KESSLER MARLA L	SALE	11.19	9.93K	111.07K	96.57K
Nov 20, 2023	DAVIS ANDREW	SALE	9.69	3.29K	31.85K	217.37K
Sep 15, 2023	EMANY SRAVAN KUMAR	PURCHASE	8.32	36.07K	300.12K	188.73K
Aug 14, 2023	JOHN MINARDO	SALE	10.04	7.05K	70.73K	192.2K
Aug 14, 2023	SILVER RONALD	SALE	10.04	1.98K	19.84K	134.17K
May 30, 2023	MCCOURT THOMAS A	SALE	10.70	26.63K	284.96K	758.28K
May 22, 2023	DAVIS ANDREW	SALE	10.12	6.31K	63.81K	219.33K
May 22, 2023	SHETZLINE MICHAEL	SALE	10.12	10.32K	104.48K	321.13K
May 22, 2023	MCCOURT THOMAS A	SALE	10.12	36K	364.32K	784.92K
May 08, 2023	MCCOURT THOMAS A	SALE	10.62	21.15K	224.59K	820.92K
Mar 27, 2023	MCCOURT THOMAS A	SALE	10.67	46.13K	492.2K	842.06K
Mar 03, 2023	MCCOURT THOMAS A	SALE	11.22	33.76K	378.74K	647.6K
Feb 28, 2023	DAVIS ANDREW	SALE	11.31	1.82K	20.61K	151.4K
Feb 28, 2023	SILVER RONALD	SALE	11.31	3.05K	34.48K	98.49K
Feb 28, 2023	RICKARD JASON	SALE	11.31	3.44K	38.93K	332.65K
Feb 28, 2023	SHETZLINE MICHAEL	SALE	11.31	2.42K	27.32K	261.59K
Feb 28, 2023	JOHN MINARDO	SALE	11.31	3.42K	38.62K	133.74K
Feb 28, 2023	MCCOURT THOMAS A	SALE	11.31	4.59K	51.89K	681.35K
Feb 27, 2023	JOHN MINARDO	SALE	11.41	3.28K	37.45K	137.15K
Feb 27, 2023	MCCOURT THOMAS A	SALE	11.41	4.41K	50.31K	712.58K
Feb 27, 2023	SHETZLINE MICHAEL	SALE	11.41	2.32K	26.49K	271.44K
Feb 27, 2023	SILVER RONALD	SALE	11.41	2.93K	33.42K	101.54K
Feb 27, 2023	RICKARD JASON	SALE	11.41	3.31K	37.74K	350.08K
Feb 27, 2023	DAVIS ANDREW	SALE	11.41	1.75K	19.98K	153.22K
Jan 05, 2023	MCCOURT THOMAS A	SALE	12.07	110.96K	1.34M	712.44K
Dec 14, 2022	RICKARD JASON	SALE	12.39	27K	334.53K	348.74K
Nov 21, 2022	SILVER RONALD	SALE	11.56	682	7.88K	104.47K
Nov 21, 2022	DAVIS ANDREW	SALE	11.56	3.34K	38.55K	154.21K
Nov 21, 2022	EMANY SRAVAN KUMAR	SALE	11.56	6.58K	76.04K	78.42K
Oct 03, 2022	MCCOURT THOMAS A	SALE	10.41	18.9K	196.74K	712.44K
Sep 01, 2022	MCCOURT THOMAS A	SALE	10.65	26.45K	281.65K	731.34K
Aug 15, 2022	RICKARD JASON	SALE	11.77	994	11.7K	375.74K
Aug 15, 2022	JOHN MINARDO	SALE	11.77	7.33K	86.27K	140.44K
Aug 15, 2022	SILVER RONALD	SALE	11.77	2.01K	23.7K	105.15K
Aug 11, 2022	CURRIE MARK G	SALE	11.78	70K	824.6K	521.76K
Aug 08, 2022	RICKARD JASON	SALE	11.75	18.04K	211.98K	376.73K
Aug 01, 2022	MCCOURT THOMAS A	SALE	11.35	23.23K	263.65K	757.79K
Jun 30, 2022	MCCOURT THOMAS A	SALE	11.58	19.96K	231.13K	778.92K
Jun 14, 2022	KESSLER MARLA L	SALE	11.65	7.61K	88.66K	84.15K
Jun 07, 2022	CURRIE MARK G	SALE	12.01	190.38K	2.29M	591.76K
May 23, 2022	SILVER RONALD	SALE	11.50	120	1.38K	105.07K
May 23, 2022	SHETZLINE MICHAEL	SALE	11.50	7.45K	85.71K	266.25K
May 23, 2022	MCCOURT THOMAS A	SALE	11.50	11.85K	136.25K	798.88K
May 23, 2022	RICKARD JASON	SALE	11.50	12.76K	146.74K	404.07K
Mar 24, 2022	SILVER RONALD	SALE	12.75	3.03K	38.65K	105.19K
Mar 14, 2022	MCHUGH JULIE	SALE	11.67	20K	233.4K	118.37K
Feb 28, 2022	MCCOURT THOMAS A	SALE	10.77	16.49K	177.55K	586.32K
Feb 28, 2022	SILVER RONALD	SALE	10.77	1.15K	12.39K	61.21K
Feb 28, 2022	SHETZLINE MICHAEL	SALE	10.77	4.36K	47K	195.38K
Feb 28, 2022	RICKARD JASON	SALE	10.77	6.82K	73.45K	327.11K
Dec 22, 2021	MCCOURT THOMAS A	SALE	11.41	46.33K	528.59K	574.45K
Dec 16, 2021	RICKARD JASON	SALE	11.28	27K	304.56K	319.9K
Dec 14, 2021	MCHUGH JULIE	SALE	11.02	10K	110.2K	138.37K
Nov 23, 2021	RICKARD JASON	SALE	11.58	16.77K	194.15K	344.67K
Nov 23, 2021	MCCOURT THOMAS A	SALE	11.58	52.64K	609.62K	618.55K
Nov 23, 2021	SHETZLINE MICHAEL	SALE	11.58	13.78K	159.53K	183.66K
Nov 23, 2021	SILVER RONALD	SALE	11.58	713	8.26K	61.21K
Aug 16, 2021	SILVER RONALD	SALE	13.48	567	7.64K	62.68K
Aug 16, 2021	RICKARD JASON	SALE	13.48	680	9.17K	361.86K
Jun 14, 2021	CURRIE MARK G	SALE	11.59	23.57K	273.19K	570.19K
May 24, 2021	MCCOURT THOMAS A	SALE	12.25	1.72K	21.02K	566.5K
May 24, 2021	RICKARD JASON	SALE	12.25	516	6.32K	362.54K
May 24, 2021	SHETZLINE MICHAEL	SALE	12.25	2.08K	25.44K	197.44K
Mar 10, 2021	DENNER ALEXANDER J	PURCHASE	10.54	75K	790.5K	16.39M
Mar 08, 2021	DENNER ALEXANDER J	PURCHASE	10.30	150K	1.55M	16.32M
Mar 05, 2021	DENNER ALEXANDER J	PURCHASE	10.01	175K	1.75M	16.17M

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE00

SALES259.73K7

NET SHARES-259.73K7

SHARES HELD3.18M7

% NET SHARES-108.17%0%

IRWD Stock Ownership Breakdown

Ironwood Pharmaceuticals, Inc.

IRWD Stock Outstanding Shares

Market Insider IRWD

Institutional Ownership

IRWD Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions

IRWD Stock Outstanding Shares

Market Insider IRWD

Institutional Ownership

IRWD Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions