Amarin (AMRN) insider trading activity: Get Latest News Today

AMRN 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 Shares4.1

Short Percent Of Float4.14

Shares Outstanding411.34M

Shares Float383.52M

Shares Short16.85M

Short Ratio12.99

4.14%

Short % of Float

4.1%

Short % of Shares Outstanding

Market Insider AMRN

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

1.6% Percentage of Shares held by All Insiders

17.05% Percentage of Shares held by All Institutions

17.32% Percentage of Float held by Institutions

192

Number of Institutions Holding Shares

Institutional Ownership

About 17.05% of AMRN shares are held by financial institutions. UBS GROUP AG is the top corporate investor, holding 442.11K shares valued at $393.92K. A 0.11% stake in Amarin Corporation plc is owned by the company. BLEAKLEY FINANCIAL GROUP, LLC owns 468.85K shares valued at $417.65K, which translates its holding of 0.11% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
2024-03-31	UBS GROUP AG	0.11%	442.11K	393.92K	-240.45K	-35.23%
2024-03-31	BLEAKLEY FINANCIAL GROUP, LLC	0.11%	468.85K	417.65K	0	0
2024-03-31	SIMPLICITY WEALTH,LLC	0.11%	468.85K	417.65K	468.85K	+100.00%
2024-03-31	WATERFRONT WEALTH INC.	0.13%	525.64K	462.41K	138.91K	+35.92%
2024-03-31	QUINN OPPORTUNITY PARTNERS LLC	0.15%	597.55K	532.3K	0	0
2024-03-31	RAYMOND JAMES FINANCIAL SERVICES ADVISORS, INC.	0.16%	660.97K	588.79K	34.62K	+5.53%
2024-03-31	GSA CAPITAL PARTNERS LLP	0.36%	1.48M	1.32M	632.5K	+74.41%
2024-03-31	MILLENNIUM MANAGEMENT LLC	0.38%	1.54M	1.38M	-993.77K	-39.15%
2024-03-31	JPMORGAN CHASE & CO	0.02%	97.5K	86.85K	8.47K	+9.51%
2024-03-31	HIGHTOWER ADVISORS, LLC	0.03%	102.69K	90K	3.99K	+4.04%
2024-03-31	CHECCHI CAPITAL ADVISERS, LLC	0.03%	104.79K	93.34K	0	0
2024-03-31	AMERICAN FINANCIAL ADVISORS, LLC	0.03%	116.38K	103.67K	0	0
2024-03-31	EVANSON ASSET MANAGEMENT, LLC	0.03%	133.41K	118.84K	0	0
2024-03-31	BNP PARIBAS ARBITRAGE, SNC	0.23%	932.17K	830.38K	477K	+104.79%
2024-03-31	LPL FINANCIAL LLC	0.04%	160.64K	143.09K	18.84K	+13.29%
2024-03-31	ADVISOR GROUP HOLDINGS, INC.	0.04%	183.1K	163.05K	-5.32K	-2.82%
2024-03-31	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.05%	188.9K	168.12K	65.8K	+53.45%
2024-03-31	MACQUARIE GROUP LTD	0.05%	190K	169K	0	0
2024-03-31	NEWBRIDGE FINANCIAL SERVICES GROUP, INC.	0.01%	41.9K	37.33K	41.9K	+100.00%
2024-03-31	LCM CAPITAL MANAGEMENT INC	0.2%	808.16K	719.91K	68K	+9.19%
2024-03-31	RESOURCES INVESTMENT ADVISORS, LLC.	0.21%	843.01K	750.95K	15.39K	+1.86%
2024-03-31	13D MANAGEMENT LLC	0.22%	911.51K	811.97K	1.03K	+0.11%
2024-03-31	HAYEK KALLEN INVESTMENT MANAGEMENT	0.25%	1.02M	906K	0	0
2024-03-31	AMERIPRISE FINANCIAL INC	0.29%	1.17M	1.04M	-61.37K	-4.98%
2024-03-31	LONGITUDE (CAYMAN) LTD.	0.58%	2.36M	2.1M	305K	+14.88%
2024-03-31	PRICE JENNIFER C.	0.58%	2.38M	2.12M	0	0
2024-03-31	SCP INVESTMENT, LP	0.61%	2.5M	2.23M	0	0
2024-03-31	TANG CAPITAL MANAGEMENT LLC	0.61%	2.5M	2.23M	-586.54K	-19.00%
2024-03-31	TWO SIGMA ADVISERS, LP	0.69%	2.81M	2.51M	84.7K	+3.11%
2024-03-31	TWO SIGMA INVESTMENTS, LP	0.83%	3.39M	3.02M	210.08K	+6.60%
2024-03-31	MORGAN STANLEY	0.88%	3.61M	3.22M	-1.95M	-35.10%
2024-03-31	EVERSEPT PARTNERS, LP	1.52%	6.21M	5.53M	117.24K	+1.92%
2024-03-31	DG CAPITAL MANAGEMENT, LLC	1.58%	6.44M	5.74M	1.04M	+19.23%
2024-03-31	KYNAM CAPITAL MANAGEMENT, LP	2.94%	12.02M	10.71M	0	0
2024-03-31	SARISSA CAPITAL MANAGEMENT LP	6.08%	24.85M	22.14M	0	0
2024-03-31	RAYMOND JAMES & ASSOCIATES	0.01%	34.56K	30.79K	620	+1.83%
2024-03-31	SIGNIFICANT WEALTH PARTNERS LLC	0.01%	34.58K	30.81K	19.46K	+128.70%
2024-03-31	CHINA UNIVERSAL ASSET MANAGEMENT CO., LTD.	0.02%	74.18K	66K	29.58K	+66.32%
2024-03-31	GILLILAND JETER WEALTH MANAGEMENT LLC	0.02%	73.77K	65.71K	0	0
2024-03-31	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0.02%	67.06K	95.29K	-57.82K	-46.30%
2024-03-31	WESTSIDE INVESTMENT MANAGEMENT, INC.	0.02%	65.24K	58.11K	-54.25K	-45.40%
2024-03-31	CREATIVE PLANNING	0.02%	63.51K	56.58K	21.75K	+52.07%
2024-03-31	GARDEN STATE INVESTMENT ADVISORY SERVICES LLC	0.01%	55.4K	48.86K	0	0
2024-03-31	KORNITZER CAPITAL MANAGEMENT INC /KS	0.01%	54.73K	48.75K	-6.5K	-10.62%
2024-03-31	WELLS FARGO & COMPANY/MN	0.01%	53.17K	47.36K	-2.24K	-4.04%
2024-03-31	STRATOS WEALTH PARTNERS, LTD.	0.01%	52.35K	46.64K	-8.5K	-13.97%
2024-03-31	FRANKLIN RESOURCES INC	0.01%	51.9K	46.23K	0	0
2024-03-31	INVESCO LTD.	0.01%	49.93K	44.48K	2.56K	+5.41%
2024-03-31	VANGUARD PERSONALIZED INDEXING MANAGEMENT, LLC	0.01%	45.82K	40.81K	-664	-1.43%
2024-03-31	MANUFACTURERS LIFE INSURANCE COMPANY, THE	0.01%	44.09K	39.28K	44.09K	+100.00%
2024-03-31	CITADEL ADVISORS LLC	0.02%	81.2K	72.33K	-2.3K	-2.75%
2024-03-31	JANNEY MONTGOMERY SCOTT LLC	0.02%	83.27K	74K	4.32K	+5.47%
2024-03-31	PRICE T ROWE ASSOCIATES INC /MD/	0.02%	87.75K	79K	0	0
2024-03-31	NORTHERN TRUST CORP	0.02%	93K	82.84K	93K	+100.00%
2024-03-31	JOHNSON FINANCIAL GROUP, INC.	0.05%	200K	178.16K	0	0
2024-03-31	COMMONWEALTH EQUITY SERVICES, LLC	0.05%	207.81K	185K	207.81K	+100.00%
2024-03-31	NJ STATE EMPLOYEES DEFERRED COMPENSATION PLAN	0.05%	218K	194.19K	0	0
2024-03-31	GEODE CAPITAL MANAGEMENT, LLC	0.05%	223.55K	199.14K	9.17K	+4.28%
2024-03-31	BLACKROCK INC.	0.06%	249.71K	222.44K	50.65K	+25.44%
2024-03-31	REGIS MANAGEMENT CO LLC	0.09%	350K	312K	0	0
2024-03-31	STATE STREET CORP	0.09%	380.38K	338.84K	-8.58K	-2.21%
2024-03-31	GOLDMAN SACHS GROUP INC	0.1%	388.51K	346.09K	-156.37K	-28.70%
2024-03-31	GROUP ONE TRADING, L.P.	0.1%	418.83K	373.09K	93.3K	+28.66%
2024-03-31	CUTTER & CO BROKERAGE, INC.	0.11%	438.9K	390.62K	-2.7K	-0.61%
2023-12-31	WATERFRONT WEALTH INC.	0.09%	386.74K	336.46K	58.94K	+17.98%
2023-12-31	SARISSA CAPITAL MANAGEMENT LP	6.08%	24.85M	21.62M	14.41M	+137.98%
2023-12-31	KYNAM CAPITAL MANAGEMENT, LP	2.94%	12.02M	10.46M	0	0
2023-12-31	EVERSEPT PARTNERS, LP	1.49%	6.1M	5.3M	-2.34M	-27.71%
2023-12-31	MORGAN STANLEY	1.36%	5.56M	4.84M	-5.1M	-47.82%
2023-12-31	DG CAPITAL MANAGEMENT, LLC	1.32%	5.41M	4.7M	-319.32K	-5.58%
2023-12-31	TWO SIGMA INVESTMENTS, LP	0.78%	3.18M	2.77M	-267.13K	-7.74%
2023-12-31	TANG CAPITAL MANAGEMENT LLC	0.76%	3.09M	2.69M	-2.78M	-47.35%
2023-12-31	TWO SIGMA ADVISERS, LP	0.67%	2.73M	2.37M	-126.32K	-4.43%
2023-12-31	MILLENNIUM MANAGEMENT LLC	0.62%	2.54M	2.21M	1.24M	+95.16%
2023-12-31	SCP INVESTMENT, LP	0.61%	2.5M	3.14M	-500K	-16.67%
2023-12-31	PRICE JENNIFER C.	0.58%	2.38M	2.07M	0	0
2023-12-31	LONGITUDE (CAYMAN) LTD.	0.5%	2.05M	1.78M	410K	+25.00%
2023-12-31	CITADEL ADVISORS LLC	0.33%	1.37M	1.19M	1.36M	+19,236.82%
2023-12-31	AMERIPRISE FINANCIAL INC	0.3%	1.23M	1.07M	-80.89K	-6.16%
2023-12-31	HAYEK KALLEN INVESTMENT MANAGEMENT	0.25%	1.02M	885K	394.12K	+63.30%
2023-12-31	AXXCESS WEALTH MANAGEMENT, LLC	0.24%	985.78K	857.63K	-288.5K	-22.64%
2023-12-31	13D MANAGEMENT LLC	0.22%	910.48K	792.11K	-591.2K	-39.37%
2023-12-31	ANSON FUNDS MANAGEMENT LP	0.21%	865.91K	753.34K	865.91K	+100.00%
2023-12-31	GSA CAPITAL PARTNERS LLP	0.21%	850.04K	740K	804.37K	+1,761.15%
2023-12-31	RESOURCES INVESTMENT ADVISORS, LLC.	0.2%	827.62K	720.03K	42.84K	+5.46%
2023-12-31	BANK OF MONTREAL /CAN/	0.2%	818.27K	752.81K	805.93K	+6,529.96%
2023-12-31	LCM CAPITAL MANAGEMENT INC	0.18%	740.16K	643.94K	36K	+5.11%
2023-12-31	UBS GROUP AG	0.17%	682.57K	593.83K	-72.06K	-9.55%
2023-12-31	RAYMOND JAMES FINANCIAL SERVICES ADVISORS, INC.	0.15%	626.35K	544.92K	-22.81K	-3.51%
2023-12-31	QUINN OPPORTUNITY PARTNERS LLC	0.15%	597.55K	519.87K	0	0
2023-12-31	GOLDMAN SACHS GROUP INC	0.13%	544.88K	474.04K	139.99K	+34.57%
2023-12-31	SIMPLICITY SOLUTIONS, LLC	0.11%	468.85K	407.9K	0	0
2023-12-31	BLEAKLEY FINANCIAL GROUP, LLC	0.11%	468.85K	407.9K	0	0
2023-12-31	BNP PARIBAS ARBITRAGE, SNC	0.11%	455.18K	396K	398.65K	+705.21%
2023-12-31	CUTTER & CO BROKERAGE, INC.	0.11%	441.6K	384.19K	-91.85K	-17.22%
2023-12-31	STATE STREET CORP	0.1%	388.96K	338.4K	6.3K	+1.65%
2023-12-31	REGIS MANAGEMENT CO LLC	0.09%	350K	305K	0	0
2023-12-31	GROUP ONE TRADING, L.P.	0.08%	325.52K	283.21M	264.28K	+431.50%
2023-12-31	ATOM INVESTORS LP	0.06%	230.05K	200.15K	230.05K	+100.00%
2023-12-31	NJ STATE EMPLOYEES DEFERRED COMPENSATION PLAN	0.05%	218K	189.66K	0	0
2023-12-31	GEODE CAPITAL MANAGEMENT, LLC	0.05%	214.39K	186.51K	0	0
2023-12-31	JOHNSON FINANCIAL GROUP, INC.	0.05%	200K	174K	0	0
2023-12-31	BLACKROCK INC.	0.05%	199.06K	173.18K	-27K	-11.94%
2023-12-31	MACQUARIE GROUP LTD	0.05%	190K	165K	0	0
2023-12-31	ADVISOR GROUP HOLDINGS, INC.	0.05%	188.41K	163.91K	-53.26K	-22.04%
2023-12-31	ESTATE COUNSELORS, LLC	0.04%	165K	143.55K	5K	+3.13%
2023-12-31	JANE STREET GROUP, LLC	0.04%	153.8K	133.81K	153.8K	+100.00%
2023-12-31	LPL FINANCIAL LLC	0.03%	141.79K	123.36K	9.47K	+7.16%
2023-12-31	ACADIAN ASSET MANAGEMENT LLC	0.03%	133.98K	114K	133.98K	+100.00%
2023-12-31	EVANSON ASSET MANAGEMENT, LLC	0.03%	133.41K	116.07K	0	0
2023-12-31	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0.03%	124.88K	108.65K	2.38K	+1.94%
2023-12-31	WESTSIDE INVESTMENT MANAGEMENT, INC.	0.03%	119.49K	103.96K	-72.7K	-37.83%
2023-12-31	AMERICAN FINANCIAL ADVISORS, LLC	0.03%	116.38K	101.25K	0	0
2023-12-31	CHECCHI CAPITAL ADVISERS, LLC	0.03%	104.79K	91.16K	0	0
2023-09-30	MORGAN STANLEY	2.61%	10.66M	-	-616.65K	-5.47%
2023-09-30	GARDEN STATE INVESTMENT ADVISORY SERVICES LLC	0.01%	55.4K	-	3.7K	+7.16%
2023-09-30	BNP PARIBAS ARBITRAGE, SNC	0.01%	56.53K	-	53.81K	+1,975.98%
2023-09-30	GROUP ONE TRADING, L.P.	0.02%	61.25K	-	-23.4K	-27.64%
2023-09-30	ROYAL BANK OF CANADA	0.02%	63.7K	-	2.5K	+4.08%
2023-09-30	SIMPLEX TRADING, LLC	0.02%	66.38K	-	66.38K	+100.00%
2023-09-30	KORNITZER CAPITAL MANAGEMENT INC /KS	0.02%	71.86K	-	-18.6K	-20.56%
2023-09-30	STRATOS WEALTH PARTNERS, LTD.	0.02%	74K	-	0	0
2023-09-30	WELLS FARGO & COMPANY/MN	0.02%	78.66K	-	5.05K	+6.86%
2023-09-30	HIGHTOWER ADVISORS, LLC	0.02%	84.03K	-	9.95K	+13.43%
2023-09-30	TRUIST FINANCIAL CORP	0.02%	85.01K	-	72.6K	+585.06%
2023-09-30	JANNEY MONTGOMERY SCOTT LLC	0.02%	88.05K	-	-19.1K	-17.83%
2023-09-30	INTEGRATED WEALTH CONCEPTS LLC	0.02%	97.93K	-	-4.2K	-4.11%
2023-09-30	CHECCHI CAPITAL ADVISERS, LLC	0.03%	104.79K	-	0	0
2023-09-30	D. E. SHAW & CO., INC.	0.03%	110.32K	-	-113.95K	-50.81%
2023-09-30	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0.03%	122.5K	-	17.61K	+16.79%
2023-09-30	TOKIO MARINE ASSET MANAGEMENT CO LTD	0.03%	129.2K	-	20.5K	+18.86%
2023-09-30	LPL FINANCIAL LLC	0.03%	132.32K	-	1.54K	+1.18%
2023-09-30	EVANSON ASSET MANAGEMENT, LLC	0.03%	133.41K	-	0	0
2023-09-30	ENVESTNET ASSET MANAGEMENT INC	0.04%	154.28K	-	9.14K	+6.30%
2023-09-30	ESTATE COUNSELORS, LLC	0.04%	160K	-	0	0
2023-09-30	WESTSIDE INVESTMENT MANAGEMENT, INC.	0.05%	192.19K	-	-1.05K	-0.54%
2023-09-30	JOHNSON FINANCIAL GROUP, INC.	0.05%	200K	-	0	0
2023-09-30	GEODE CAPITAL MANAGEMENT, LLC	0.05%	214.39K	-	0	0
2023-09-30	NJ STATE EMPLOYEES DEFERRED COMPENSATION PLAN	0.05%	218K	-	0	0
2023-09-30	BLACKROCK INC.	0.06%	226.06K	-	-53.03K	-19.00%
2023-09-30	ADVISOR GROUP HOLDINGS, INC.	0.06%	241.67K	-	74.67K	+44.72%
2023-09-30	WATERFRONT WEALTH INC.	0.08%	327.79K	-	40.02K	+13.91%
2023-09-30	REGIS MANAGEMENT CO LLC	0.09%	350K	-	0	0
2023-09-30	GOLDMAN SACHS GROUP INC	0.1%	404.89K	-	161.66K	+66.46%
2023-09-30	BLEAKLEY FINANCIAL GROUP, LLC	0.12%	468.85K	-	-1.08K	-0.23%
2023-09-30	SIMPLICITY SOLUTIONS, LLC	0.12%	468.85K	-	-1.08K	-0.23%
2023-09-30	CUTTER & CO BROKERAGE, INC.	0.13%	533.45K	-	-41.05K	-7.15%
2023-09-30	CLEARBRIDGE INVESTMENTS, LLC	0.13%	535.79K	-	0	0
2023-09-30	HAYEK KALLEN INVESTMENT MANAGEMENT	0.15%	622.64K	-	283.56K	+83.63%
2023-09-30	RAYMOND JAMES FINANCIAL SERVICES ADVISORS, INC.	0.16%	649.15K	-	170.67K	+35.67%
2023-09-30	LCM CAPITAL MANAGEMENT INC	0.17%	704.16K	-	358K	+103.42%
2023-09-30	UBS GROUP AG	0.19%	754.62K	-	14.41K	+1.95%
2023-09-30	RESOURCES INVESTMENT ADVISORS, LLC.	0.19%	784.78K	-	27.5K	+3.63%
2023-09-30	EXODUSPOINT CAPITAL MANAGEMENT, LP	0.24%	976.15K	-	-2.92M	-74.93%
2023-09-30	AXXCESS WEALTH MANAGEMENT, LLC	0.31%	1.27M	-	54.96K	+4.51%
2023-09-30	AMERIPRISE FINANCIAL INC	0.32%	1.31M	-	-12.33K	-0.93%
2023-09-30	LONGITUDE (CAYMAN) LTD.	0.4%	1.64M	-	255K	+18.41%
2023-09-30	WOODLINE PARTNERS LP	0.44%	1.81M	-	-440.28K	-19.57%
2023-09-30	STADIUM CAPITAL MANAGEMENT LLC	0.46%	1.89M	-	1.31M	+227.25%
2023-09-30	PRICE JENNIFER C.	0.58%	2.38M	-	160K	+7.21%
2023-09-30	TWO SIGMA ADVISERS, LP	0.7%	2.85M	-	-404.78K	-12.42%
2023-09-30	SCP INVESTMENT, LP	0.74%	3M	-	-3.5M	-53.85%
2023-09-30	TWO SIGMA INVESTMENTS, LP	0.85%	3.45M	-	-1.38M	-28.49%
2023-09-30	EVERSEPT PARTNERS, LP	2.07%	8.43M	-	-2.07M	-19.71%

AMRN Insiders

Among the AMRN insiders holding of 1.6% of the stake in company, THERO JOHN F, President and CEO, holds the largest shares of 2.74M. BERG AARON, President and CEO, is the second largest AMRN insider with ownership of 805.38K shares. KETCHUM STEVEN B, Chief Scientific Officer, stands third with possession of 566.1K shares of that stake.

Insiders	Designation	Shares Held
THERO JOHN F	President and CEO	2.74M
BERG AARON	President and CEO	805.38K
KETCHUM STEVEN B	Chief Scientific Officer	566.1K
HOLT PATRICK	President and CEO	314.43K
KALB MICHAEL WAYNE	SVP and CFO	205.01K
ZAKRZEWSKI JOSEPH S	director	196.55K
WOLD OLSEN PER		149K
STACK DAVID M	director	40K
KENNEDY JOSEPH T	General Counsel	31.26K
VAN HEEK G JAN	director	14.17K
PETERSON KRISTINE	director	0
EKMAN LARS	director	0

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
2024-08-02	BERG AARON	PURCHASE	0.64	160K	102.4K	805.38K
2024-01-22	HOLT PATRICK	PURCHASE	1.09	14.43K	15.72K	314.43K
2023-12-12	KETCHUM STEVEN B	SALE	0.79	34.13K	26.96K	566.1K
2023-08-16	HOLT PATRICK	PURCHASE	1.02	958	981.95	958
2022-06-13	WOLD OLSEN PER	PURCHASE	1.69	55K	92.73K	149K
2021-12-15	ZAKRZEWSKI JOSEPH S	PURCHASE	3.15	2K	6.31K	196.55K
2021-12-14	ZAKRZEWSKI JOSEPH S	PURCHASE	3.27	10K	32.69K	194.55K
2021-08-12	KALB MICHAEL WAYNE	SALE	5.25	120K	630.24K	205.01K
2021-06-04	STACK DAVID M	PURCHASE	4.54	10K	45.35K	40K
2021-06-03	STACK DAVID M	PURCHASE	4.62	5K	23.12K	30K
2021-02-01	KETCHUM STEVEN B	SALE	8.03	25.37K	203.67K	383K
2021-01-27	KETCHUM STEVEN B	SALE	8.01	143.39K	1.15M	388.11K
2020-11-30	STACK DAVID M	PURCHASE	4.86	25K	121.52K	25K
2020-11-11	THERO JOHN F	SALE	4.07	413.57K	1.68M	2.74M
2020-11-10	THERO JOHN F	SALE	4.13	153.84K	635.97K	3.15M
2020-03-04	THERO JOHN F	SALE	15.99	200K	3.2M	2.48M
2020-01-03	ZAKRZEWSKI JOSEPH S	SALE	20.94	300K	6.28M	84.55K
2019-12-16	KALB MICHAEL WAYNE	SALE	25.66	100	2.57K	21.55K
2019-12-16	BERG AARON	SALE	25.46	43.25K	1.1M	133.81K
2019-12-16	ZAKRZEWSKI JOSEPH S	SALE	25.83	100K	2.58M	84.55K
2019-11-19	THERO JOHN F	SALE	22.65	274.45K	6.22M	2.34M
2019-11-12	EKMAN LARS	SALE	19.35	38.6K	746.76K	0
2019-11-11	THERO JOHN F	SALE	17.88	41.74K	746.3K	2.62M
2019-11-05	EKMAN LARS	SALE	18.00	6.4K	115.23K	0
2019-09-03	EKMAN LARS	SALE	15.01	91.02K	1.37M	0
2019-07-11	STACK DAVID M	SALE	22.28	51.99K	1.16M	0
2019-07-05	ZAKRZEWSKI JOSEPH S	SALE	23.82	100K	2.38M	84.55K
2019-07-03	BERG AARON	SALE	22.64	29.25K	662.24K	36.35K
2019-07-02	BERG AARON	SALE	21.42	19.56K	419.06K	36.35K
2019-07-01	KALB MICHAEL WAYNE	SALE	19.67	50K	983.27K	20.84K
2019-07-01	KENNEDY JOSEPH T	SALE	19.52	54.19K	1.06M	31.26K
2019-06-24	BERG AARON	SALE	18.59	113.2K	2.1M	36.35K
2019-06-18	ZAKRZEWSKI JOSEPH S	SALE	19.02	100K	1.9M	84.55K
2019-05-31	KENNEDY JOSEPH T	SALE	17.92	27.23K	488.06K	31.26K
2019-05-29	STACK DAVID M	SALE	18.45	33.8K	623.53K	0
2019-05-17	STACK DAVID M	SALE	18.00	13.17K	237.14K	0
2019-04-30	KETCHUM STEVEN B	SALE	18.67	9.54K	178.11K	354.49K
2019-04-30	KENNEDY JOSEPH T	SALE	18.69	27.23K	508.84K	31.26K
2019-04-01	KENNEDY JOSEPH T	SALE	20.80	1.11K	23.13K	31.26K
2019-04-01	KETCHUM STEVEN B	SALE	20.78	100	2.08K	354.49K
2019-03-04	THERO JOHN F	SALE	21.70	70.67K	1.53M	2.09M
2019-03-04	EKMAN LARS	SALE	21.71	36.7K	796.83K	0
2019-03-01	KALB MICHAEL WAYNE	SALE	22.59	22.08K	498.58K	20.55K
2019-03-01	KETCHUM STEVEN B	SALE	22.64	7.1K	160.72K	354.49K
2019-02-28	KENNEDY JOSEPH T	SALE	20.72	27.23K	564.17K	31.26K
2019-02-28	KETCHUM STEVEN B	SALE	20.67	9.54K	197.25K	354.49K
2019-02-22	VAN HEEK G JAN	SALE	20.02	203.38K	4.07M	14.17K
2019-02-22	PETERSON KRISTINE	SALE	20.02	163.5K	3.27M	0
2019-02-22	KALB MICHAEL WAYNE	SALE	18.97	50K	948.5K	20.55K
2019-02-22	ZAKRZEWSKI JOSEPH S	SALE	19.90	180.63K	3.59M	84.55K
2019-02-15	KALB MICHAEL WAYNE	SALE	17.58	25K	439.53K	20.55K
2019-02-01	KETCHUM STEVEN B	SALE	17.06	27.99K	477.5K	354.49K
2019-01-31	KENNEDY JOSEPH T	SALE	17.49	42.62K	745.47K	31.26K
2019-01-31	KETCHUM STEVEN B	SALE	17.49	9.54K	166.87K	341.3K
2019-01-24	KENNEDY JOSEPH T	SALE	17.66	609.12K	10.75M	0
2019-01-23	KENNEDY JOSEPH T	SALE	17.95	255.78K	4.59M	217.93K
2019-01-22	KENNEDY JOSEPH T	SALE	17.92	175.3K	3.14M	217.93K
2019-01-11	KENNEDY JOSEPH T	SALE	18.92	3.17K	60.03K	217.93K
2019-01-10	STACK DAVID M	SALE	18.00	98.57K	1.77M	0
2019-01-10	EKMAN LARS	SALE	18.62	7.5K	139.6K	0
2019-01-10	ZAKRZEWSKI JOSEPH S	SALE	17.96	100K	1.8M	84.55K
2019-01-09	KALB MICHAEL WAYNE	SALE	15.26	200K	3.05M	17.49K
2019-01-02	ZAKRZEWSKI JOSEPH S	SALE	13.03	385K	5.02M	84.55K
2018-12-31	KETCHUM STEVEN B	SALE	13.51	17.04K	230.21K	341.3K
2018-12-31	KENNEDY JOSEPH T	SALE	13.49	26.94K	363.55K	217.93K
2018-12-28	ZAKRZEWSKI JOSEPH S	SALE	13.19	141.5K	1.87M	84.55K
2018-11-30	KETCHUM STEVEN B	SALE	17.79	17.04K	303.17K	341.3K
2018-11-30	KENNEDY JOSEPH T	SALE	17.81	23.31K	415K	217.93K
2018-11-12	THERO JOHN F	SALE	20.72	5K	103.61K	2.09M
2018-10-31	KETCHUM STEVEN B	SALE	21.39	500	10.7K	341.3K
2018-10-31	KENNEDY JOSEPH T	SALE	20.72	22.71K	470.54K	218.53K
2018-09-28	KETCHUM STEVEN B	SALE	15.00	100K	1.5M	441.3K

Frequently Asked Questions

AMRN Stock Outstanding Shares

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares4.1

Short Percent Of Float4.14

Shares Outstanding411.34M

Shares Float383.52M

Shares Short16.85M

Short Ratio12.99

4.14%

Short % of Float

4.1%

Short % of Shares Outstanding

Market Insider AMRN

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

1.6% Percentage of Shares held by All Insiders

17.05% Percentage of Shares held by All Institutions

17.32% Percentage of Float held by Institutions

192

Number of Institutions Holding Shares

Institutional Ownership

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
2024-03-31	UBS GROUP AG	0.11%	442.11K	393.92K	-240.45K	-35.23%
2024-03-31	BLEAKLEY FINANCIAL GROUP, LLC	0.11%	468.85K	417.65K	0	0
2024-03-31	SIMPLICITY WEALTH,LLC	0.11%	468.85K	417.65K	468.85K	+100.00%
2024-03-31	WATERFRONT WEALTH INC.	0.13%	525.64K	462.41K	138.91K	+35.92%
2024-03-31	QUINN OPPORTUNITY PARTNERS LLC	0.15%	597.55K	532.3K	0	0
2024-03-31	RAYMOND JAMES FINANCIAL SERVICES ADVISORS, INC.	0.16%	660.97K	588.79K	34.62K	+5.53%
2024-03-31	GSA CAPITAL PARTNERS LLP	0.36%	1.48M	1.32M	632.5K	+74.41%
2024-03-31	MILLENNIUM MANAGEMENT LLC	0.38%	1.54M	1.38M	-993.77K	-39.15%
2024-03-31	JPMORGAN CHASE & CO	0.02%	97.5K	86.85K	8.47K	+9.51%
2024-03-31	HIGHTOWER ADVISORS, LLC	0.03%	102.69K	90K	3.99K	+4.04%
2024-03-31	CHECCHI CAPITAL ADVISERS, LLC	0.03%	104.79K	93.34K	0	0
2024-03-31	AMERICAN FINANCIAL ADVISORS, LLC	0.03%	116.38K	103.67K	0	0
2024-03-31	EVANSON ASSET MANAGEMENT, LLC	0.03%	133.41K	118.84K	0	0
2024-03-31	BNP PARIBAS ARBITRAGE, SNC	0.23%	932.17K	830.38K	477K	+104.79%
2024-03-31	LPL FINANCIAL LLC	0.04%	160.64K	143.09K	18.84K	+13.29%
2024-03-31	ADVISOR GROUP HOLDINGS, INC.	0.04%	183.1K	163.05K	-5.32K	-2.82%
2024-03-31	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.05%	188.9K	168.12K	65.8K	+53.45%
2024-03-31	MACQUARIE GROUP LTD	0.05%	190K	169K	0	0
2024-03-31	NEWBRIDGE FINANCIAL SERVICES GROUP, INC.	0.01%	41.9K	37.33K	41.9K	+100.00%
2024-03-31	LCM CAPITAL MANAGEMENT INC	0.2%	808.16K	719.91K	68K	+9.19%
2024-03-31	RESOURCES INVESTMENT ADVISORS, LLC.	0.21%	843.01K	750.95K	15.39K	+1.86%
2024-03-31	13D MANAGEMENT LLC	0.22%	911.51K	811.97K	1.03K	+0.11%
2024-03-31	HAYEK KALLEN INVESTMENT MANAGEMENT	0.25%	1.02M	906K	0	0
2024-03-31	AMERIPRISE FINANCIAL INC	0.29%	1.17M	1.04M	-61.37K	-4.98%
2024-03-31	LONGITUDE (CAYMAN) LTD.	0.58%	2.36M	2.1M	305K	+14.88%
2024-03-31	PRICE JENNIFER C.	0.58%	2.38M	2.12M	0	0
2024-03-31	SCP INVESTMENT, LP	0.61%	2.5M	2.23M	0	0
2024-03-31	TANG CAPITAL MANAGEMENT LLC	0.61%	2.5M	2.23M	-586.54K	-19.00%
2024-03-31	TWO SIGMA ADVISERS, LP	0.69%	2.81M	2.51M	84.7K	+3.11%
2024-03-31	TWO SIGMA INVESTMENTS, LP	0.83%	3.39M	3.02M	210.08K	+6.60%
2024-03-31	MORGAN STANLEY	0.88%	3.61M	3.22M	-1.95M	-35.10%
2024-03-31	EVERSEPT PARTNERS, LP	1.52%	6.21M	5.53M	117.24K	+1.92%
2024-03-31	DG CAPITAL MANAGEMENT, LLC	1.58%	6.44M	5.74M	1.04M	+19.23%
2024-03-31	KYNAM CAPITAL MANAGEMENT, LP	2.94%	12.02M	10.71M	0	0
2024-03-31	SARISSA CAPITAL MANAGEMENT LP	6.08%	24.85M	22.14M	0	0
2024-03-31	RAYMOND JAMES & ASSOCIATES	0.01%	34.56K	30.79K	620	+1.83%
2024-03-31	SIGNIFICANT WEALTH PARTNERS LLC	0.01%	34.58K	30.81K	19.46K	+128.70%
2024-03-31	CHINA UNIVERSAL ASSET MANAGEMENT CO., LTD.	0.02%	74.18K	66K	29.58K	+66.32%
2024-03-31	GILLILAND JETER WEALTH MANAGEMENT LLC	0.02%	73.77K	65.71K	0	0
2024-03-31	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0.02%	67.06K	95.29K	-57.82K	-46.30%
2024-03-31	WESTSIDE INVESTMENT MANAGEMENT, INC.	0.02%	65.24K	58.11K	-54.25K	-45.40%
2024-03-31	CREATIVE PLANNING	0.02%	63.51K	56.58K	21.75K	+52.07%
2024-03-31	GARDEN STATE INVESTMENT ADVISORY SERVICES LLC	0.01%	55.4K	48.86K	0	0
2024-03-31	KORNITZER CAPITAL MANAGEMENT INC /KS	0.01%	54.73K	48.75K	-6.5K	-10.62%
2024-03-31	WELLS FARGO & COMPANY/MN	0.01%	53.17K	47.36K	-2.24K	-4.04%
2024-03-31	STRATOS WEALTH PARTNERS, LTD.	0.01%	52.35K	46.64K	-8.5K	-13.97%
2024-03-31	FRANKLIN RESOURCES INC	0.01%	51.9K	46.23K	0	0
2024-03-31	INVESCO LTD.	0.01%	49.93K	44.48K	2.56K	+5.41%
2024-03-31	VANGUARD PERSONALIZED INDEXING MANAGEMENT, LLC	0.01%	45.82K	40.81K	-664	-1.43%
2024-03-31	MANUFACTURERS LIFE INSURANCE COMPANY, THE	0.01%	44.09K	39.28K	44.09K	+100.00%
2024-03-31	CITADEL ADVISORS LLC	0.02%	81.2K	72.33K	-2.3K	-2.75%
2024-03-31	JANNEY MONTGOMERY SCOTT LLC	0.02%	83.27K	74K	4.32K	+5.47%
2024-03-31	PRICE T ROWE ASSOCIATES INC /MD/	0.02%	87.75K	79K	0	0
2024-03-31	NORTHERN TRUST CORP	0.02%	93K	82.84K	93K	+100.00%
2024-03-31	JOHNSON FINANCIAL GROUP, INC.	0.05%	200K	178.16K	0	0
2024-03-31	COMMONWEALTH EQUITY SERVICES, LLC	0.05%	207.81K	185K	207.81K	+100.00%
2024-03-31	NJ STATE EMPLOYEES DEFERRED COMPENSATION PLAN	0.05%	218K	194.19K	0	0
2024-03-31	GEODE CAPITAL MANAGEMENT, LLC	0.05%	223.55K	199.14K	9.17K	+4.28%
2024-03-31	BLACKROCK INC.	0.06%	249.71K	222.44K	50.65K	+25.44%
2024-03-31	REGIS MANAGEMENT CO LLC	0.09%	350K	312K	0	0
2024-03-31	STATE STREET CORP	0.09%	380.38K	338.84K	-8.58K	-2.21%
2024-03-31	GOLDMAN SACHS GROUP INC	0.1%	388.51K	346.09K	-156.37K	-28.70%
2024-03-31	GROUP ONE TRADING, L.P.	0.1%	418.83K	373.09K	93.3K	+28.66%
2024-03-31	CUTTER & CO BROKERAGE, INC.	0.11%	438.9K	390.62K	-2.7K	-0.61%
2023-12-31	WATERFRONT WEALTH INC.	0.09%	386.74K	336.46K	58.94K	+17.98%
2023-12-31	SARISSA CAPITAL MANAGEMENT LP	6.08%	24.85M	21.62M	14.41M	+137.98%
2023-12-31	KYNAM CAPITAL MANAGEMENT, LP	2.94%	12.02M	10.46M	0	0
2023-12-31	EVERSEPT PARTNERS, LP	1.49%	6.1M	5.3M	-2.34M	-27.71%
2023-12-31	MORGAN STANLEY	1.36%	5.56M	4.84M	-5.1M	-47.82%
2023-12-31	DG CAPITAL MANAGEMENT, LLC	1.32%	5.41M	4.7M	-319.32K	-5.58%
2023-12-31	TWO SIGMA INVESTMENTS, LP	0.78%	3.18M	2.77M	-267.13K	-7.74%
2023-12-31	TANG CAPITAL MANAGEMENT LLC	0.76%	3.09M	2.69M	-2.78M	-47.35%
2023-12-31	TWO SIGMA ADVISERS, LP	0.67%	2.73M	2.37M	-126.32K	-4.43%
2023-12-31	MILLENNIUM MANAGEMENT LLC	0.62%	2.54M	2.21M	1.24M	+95.16%
2023-12-31	SCP INVESTMENT, LP	0.61%	2.5M	3.14M	-500K	-16.67%
2023-12-31	PRICE JENNIFER C.	0.58%	2.38M	2.07M	0	0
2023-12-31	LONGITUDE (CAYMAN) LTD.	0.5%	2.05M	1.78M	410K	+25.00%
2023-12-31	CITADEL ADVISORS LLC	0.33%	1.37M	1.19M	1.36M	+19,236.82%
2023-12-31	AMERIPRISE FINANCIAL INC	0.3%	1.23M	1.07M	-80.89K	-6.16%
2023-12-31	HAYEK KALLEN INVESTMENT MANAGEMENT	0.25%	1.02M	885K	394.12K	+63.30%
2023-12-31	AXXCESS WEALTH MANAGEMENT, LLC	0.24%	985.78K	857.63K	-288.5K	-22.64%
2023-12-31	13D MANAGEMENT LLC	0.22%	910.48K	792.11K	-591.2K	-39.37%
2023-12-31	ANSON FUNDS MANAGEMENT LP	0.21%	865.91K	753.34K	865.91K	+100.00%
2023-12-31	GSA CAPITAL PARTNERS LLP	0.21%	850.04K	740K	804.37K	+1,761.15%
2023-12-31	RESOURCES INVESTMENT ADVISORS, LLC.	0.2%	827.62K	720.03K	42.84K	+5.46%
2023-12-31	BANK OF MONTREAL /CAN/	0.2%	818.27K	752.81K	805.93K	+6,529.96%
2023-12-31	LCM CAPITAL MANAGEMENT INC	0.18%	740.16K	643.94K	36K	+5.11%
2023-12-31	UBS GROUP AG	0.17%	682.57K	593.83K	-72.06K	-9.55%
2023-12-31	RAYMOND JAMES FINANCIAL SERVICES ADVISORS, INC.	0.15%	626.35K	544.92K	-22.81K	-3.51%
2023-12-31	QUINN OPPORTUNITY PARTNERS LLC	0.15%	597.55K	519.87K	0	0
2023-12-31	GOLDMAN SACHS GROUP INC	0.13%	544.88K	474.04K	139.99K	+34.57%
2023-12-31	SIMPLICITY SOLUTIONS, LLC	0.11%	468.85K	407.9K	0	0
2023-12-31	BLEAKLEY FINANCIAL GROUP, LLC	0.11%	468.85K	407.9K	0	0
2023-12-31	BNP PARIBAS ARBITRAGE, SNC	0.11%	455.18K	396K	398.65K	+705.21%
2023-12-31	CUTTER & CO BROKERAGE, INC.	0.11%	441.6K	384.19K	-91.85K	-17.22%
2023-12-31	STATE STREET CORP	0.1%	388.96K	338.4K	6.3K	+1.65%
2023-12-31	REGIS MANAGEMENT CO LLC	0.09%	350K	305K	0	0
2023-12-31	GROUP ONE TRADING, L.P.	0.08%	325.52K	283.21M	264.28K	+431.50%
2023-12-31	ATOM INVESTORS LP	0.06%	230.05K	200.15K	230.05K	+100.00%
2023-12-31	NJ STATE EMPLOYEES DEFERRED COMPENSATION PLAN	0.05%	218K	189.66K	0	0
2023-12-31	GEODE CAPITAL MANAGEMENT, LLC	0.05%	214.39K	186.51K	0	0
2023-12-31	JOHNSON FINANCIAL GROUP, INC.	0.05%	200K	174K	0	0
2023-12-31	BLACKROCK INC.	0.05%	199.06K	173.18K	-27K	-11.94%
2023-12-31	MACQUARIE GROUP LTD	0.05%	190K	165K	0	0
2023-12-31	ADVISOR GROUP HOLDINGS, INC.	0.05%	188.41K	163.91K	-53.26K	-22.04%
2023-12-31	ESTATE COUNSELORS, LLC	0.04%	165K	143.55K	5K	+3.13%
2023-12-31	JANE STREET GROUP, LLC	0.04%	153.8K	133.81K	153.8K	+100.00%
2023-12-31	LPL FINANCIAL LLC	0.03%	141.79K	123.36K	9.47K	+7.16%
2023-12-31	ACADIAN ASSET MANAGEMENT LLC	0.03%	133.98K	114K	133.98K	+100.00%
2023-12-31	EVANSON ASSET MANAGEMENT, LLC	0.03%	133.41K	116.07K	0	0
2023-12-31	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0.03%	124.88K	108.65K	2.38K	+1.94%
2023-12-31	WESTSIDE INVESTMENT MANAGEMENT, INC.	0.03%	119.49K	103.96K	-72.7K	-37.83%
2023-12-31	AMERICAN FINANCIAL ADVISORS, LLC	0.03%	116.38K	101.25K	0	0
2023-12-31	CHECCHI CAPITAL ADVISERS, LLC	0.03%	104.79K	91.16K	0	0
2023-09-30	MORGAN STANLEY	2.61%	10.66M	-	-616.65K	-5.47%
2023-09-30	GARDEN STATE INVESTMENT ADVISORY SERVICES LLC	0.01%	55.4K	-	3.7K	+7.16%
2023-09-30	BNP PARIBAS ARBITRAGE, SNC	0.01%	56.53K	-	53.81K	+1,975.98%
2023-09-30	GROUP ONE TRADING, L.P.	0.02%	61.25K	-	-23.4K	-27.64%
2023-09-30	ROYAL BANK OF CANADA	0.02%	63.7K	-	2.5K	+4.08%
2023-09-30	SIMPLEX TRADING, LLC	0.02%	66.38K	-	66.38K	+100.00%
2023-09-30	KORNITZER CAPITAL MANAGEMENT INC /KS	0.02%	71.86K	-	-18.6K	-20.56%
2023-09-30	STRATOS WEALTH PARTNERS, LTD.	0.02%	74K	-	0	0
2023-09-30	WELLS FARGO & COMPANY/MN	0.02%	78.66K	-	5.05K	+6.86%
2023-09-30	HIGHTOWER ADVISORS, LLC	0.02%	84.03K	-	9.95K	+13.43%
2023-09-30	TRUIST FINANCIAL CORP	0.02%	85.01K	-	72.6K	+585.06%
2023-09-30	JANNEY MONTGOMERY SCOTT LLC	0.02%	88.05K	-	-19.1K	-17.83%
2023-09-30	INTEGRATED WEALTH CONCEPTS LLC	0.02%	97.93K	-	-4.2K	-4.11%
2023-09-30	CHECCHI CAPITAL ADVISERS, LLC	0.03%	104.79K	-	0	0
2023-09-30	D. E. SHAW & CO., INC.	0.03%	110.32K	-	-113.95K	-50.81%
2023-09-30	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0.03%	122.5K	-	17.61K	+16.79%
2023-09-30	TOKIO MARINE ASSET MANAGEMENT CO LTD	0.03%	129.2K	-	20.5K	+18.86%
2023-09-30	LPL FINANCIAL LLC	0.03%	132.32K	-	1.54K	+1.18%
2023-09-30	EVANSON ASSET MANAGEMENT, LLC	0.03%	133.41K	-	0	0
2023-09-30	ENVESTNET ASSET MANAGEMENT INC	0.04%	154.28K	-	9.14K	+6.30%
2023-09-30	ESTATE COUNSELORS, LLC	0.04%	160K	-	0	0
2023-09-30	WESTSIDE INVESTMENT MANAGEMENT, INC.	0.05%	192.19K	-	-1.05K	-0.54%
2023-09-30	JOHNSON FINANCIAL GROUP, INC.	0.05%	200K	-	0	0
2023-09-30	GEODE CAPITAL MANAGEMENT, LLC	0.05%	214.39K	-	0	0
2023-09-30	NJ STATE EMPLOYEES DEFERRED COMPENSATION PLAN	0.05%	218K	-	0	0
2023-09-30	BLACKROCK INC.	0.06%	226.06K	-	-53.03K	-19.00%
2023-09-30	ADVISOR GROUP HOLDINGS, INC.	0.06%	241.67K	-	74.67K	+44.72%
2023-09-30	WATERFRONT WEALTH INC.	0.08%	327.79K	-	40.02K	+13.91%
2023-09-30	REGIS MANAGEMENT CO LLC	0.09%	350K	-	0	0
2023-09-30	GOLDMAN SACHS GROUP INC	0.1%	404.89K	-	161.66K	+66.46%
2023-09-30	BLEAKLEY FINANCIAL GROUP, LLC	0.12%	468.85K	-	-1.08K	-0.23%
2023-09-30	SIMPLICITY SOLUTIONS, LLC	0.12%	468.85K	-	-1.08K	-0.23%
2023-09-30	CUTTER & CO BROKERAGE, INC.	0.13%	533.45K	-	-41.05K	-7.15%
2023-09-30	CLEARBRIDGE INVESTMENTS, LLC	0.13%	535.79K	-	0	0
2023-09-30	HAYEK KALLEN INVESTMENT MANAGEMENT	0.15%	622.64K	-	283.56K	+83.63%
2023-09-30	RAYMOND JAMES FINANCIAL SERVICES ADVISORS, INC.	0.16%	649.15K	-	170.67K	+35.67%
2023-09-30	LCM CAPITAL MANAGEMENT INC	0.17%	704.16K	-	358K	+103.42%
2023-09-30	UBS GROUP AG	0.19%	754.62K	-	14.41K	+1.95%
2023-09-30	RESOURCES INVESTMENT ADVISORS, LLC.	0.19%	784.78K	-	27.5K	+3.63%
2023-09-30	EXODUSPOINT CAPITAL MANAGEMENT, LP	0.24%	976.15K	-	-2.92M	-74.93%
2023-09-30	AXXCESS WEALTH MANAGEMENT, LLC	0.31%	1.27M	-	54.96K	+4.51%
2023-09-30	AMERIPRISE FINANCIAL INC	0.32%	1.31M	-	-12.33K	-0.93%
2023-09-30	LONGITUDE (CAYMAN) LTD.	0.4%	1.64M	-	255K	+18.41%
2023-09-30	WOODLINE PARTNERS LP	0.44%	1.81M	-	-440.28K	-19.57%
2023-09-30	STADIUM CAPITAL MANAGEMENT LLC	0.46%	1.89M	-	1.31M	+227.25%
2023-09-30	PRICE JENNIFER C.	0.58%	2.38M	-	160K	+7.21%
2023-09-30	TWO SIGMA ADVISERS, LP	0.7%	2.85M	-	-404.78K	-12.42%
2023-09-30	SCP INVESTMENT, LP	0.74%	3M	-	-3.5M	-53.85%
2023-09-30	TWO SIGMA INVESTMENTS, LP	0.85%	3.45M	-	-1.38M	-28.49%
2023-09-30	EVERSEPT PARTNERS, LP	2.07%	8.43M	-	-2.07M	-19.71%

AMRN Insiders

Insiders	Designation	Shares Held
THERO JOHN F	President and CEO	2.74M
BERG AARON	President and CEO	805.38K
KETCHUM STEVEN B	Chief Scientific Officer	566.1K
HOLT PATRICK	President and CEO	314.43K
KALB MICHAEL WAYNE	SVP and CFO	205.01K
ZAKRZEWSKI JOSEPH S	director	196.55K
WOLD OLSEN PER		149K
STACK DAVID M	director	40K
KENNEDY JOSEPH T	General Counsel	31.26K
VAN HEEK G JAN	director	14.17K
PETERSON KRISTINE	director	0
EKMAN LARS	director	0

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
2024-08-02	BERG AARON	PURCHASE	0.64	160K	102.4K	805.38K
2024-01-22	HOLT PATRICK	PURCHASE	1.09	14.43K	15.72K	314.43K
2023-12-12	KETCHUM STEVEN B	SALE	0.79	34.13K	26.96K	566.1K
2023-08-16	HOLT PATRICK	PURCHASE	1.02	958	981.95	958
2022-06-13	WOLD OLSEN PER	PURCHASE	1.69	55K	92.73K	149K
2021-12-15	ZAKRZEWSKI JOSEPH S	PURCHASE	3.15	2K	6.31K	196.55K
2021-12-14	ZAKRZEWSKI JOSEPH S	PURCHASE	3.27	10K	32.69K	194.55K
2021-08-12	KALB MICHAEL WAYNE	SALE	5.25	120K	630.24K	205.01K
2021-06-04	STACK DAVID M	PURCHASE	4.54	10K	45.35K	40K
2021-06-03	STACK DAVID M	PURCHASE	4.62	5K	23.12K	30K
2021-02-01	KETCHUM STEVEN B	SALE	8.03	25.37K	203.67K	383K
2021-01-27	KETCHUM STEVEN B	SALE	8.01	143.39K	1.15M	388.11K
2020-11-30	STACK DAVID M	PURCHASE	4.86	25K	121.52K	25K
2020-11-11	THERO JOHN F	SALE	4.07	413.57K	1.68M	2.74M
2020-11-10	THERO JOHN F	SALE	4.13	153.84K	635.97K	3.15M
2020-03-04	THERO JOHN F	SALE	15.99	200K	3.2M	2.48M
2020-01-03	ZAKRZEWSKI JOSEPH S	SALE	20.94	300K	6.28M	84.55K
2019-12-16	KALB MICHAEL WAYNE	SALE	25.66	100	2.57K	21.55K
2019-12-16	BERG AARON	SALE	25.46	43.25K	1.1M	133.81K
2019-12-16	ZAKRZEWSKI JOSEPH S	SALE	25.83	100K	2.58M	84.55K
2019-11-19	THERO JOHN F	SALE	22.65	274.45K	6.22M	2.34M
2019-11-12	EKMAN LARS	SALE	19.35	38.6K	746.76K	0
2019-11-11	THERO JOHN F	SALE	17.88	41.74K	746.3K	2.62M
2019-11-05	EKMAN LARS	SALE	18.00	6.4K	115.23K	0
2019-09-03	EKMAN LARS	SALE	15.01	91.02K	1.37M	0
2019-07-11	STACK DAVID M	SALE	22.28	51.99K	1.16M	0
2019-07-05	ZAKRZEWSKI JOSEPH S	SALE	23.82	100K	2.38M	84.55K
2019-07-03	BERG AARON	SALE	22.64	29.25K	662.24K	36.35K
2019-07-02	BERG AARON	SALE	21.42	19.56K	419.06K	36.35K
2019-07-01	KALB MICHAEL WAYNE	SALE	19.67	50K	983.27K	20.84K
2019-07-01	KENNEDY JOSEPH T	SALE	19.52	54.19K	1.06M	31.26K
2019-06-24	BERG AARON	SALE	18.59	113.2K	2.1M	36.35K
2019-06-18	ZAKRZEWSKI JOSEPH S	SALE	19.02	100K	1.9M	84.55K
2019-05-31	KENNEDY JOSEPH T	SALE	17.92	27.23K	488.06K	31.26K
2019-05-29	STACK DAVID M	SALE	18.45	33.8K	623.53K	0
2019-05-17	STACK DAVID M	SALE	18.00	13.17K	237.14K	0
2019-04-30	KETCHUM STEVEN B	SALE	18.67	9.54K	178.11K	354.49K
2019-04-30	KENNEDY JOSEPH T	SALE	18.69	27.23K	508.84K	31.26K
2019-04-01	KENNEDY JOSEPH T	SALE	20.80	1.11K	23.13K	31.26K
2019-04-01	KETCHUM STEVEN B	SALE	20.78	100	2.08K	354.49K
2019-03-04	THERO JOHN F	SALE	21.70	70.67K	1.53M	2.09M
2019-03-04	EKMAN LARS	SALE	21.71	36.7K	796.83K	0
2019-03-01	KALB MICHAEL WAYNE	SALE	22.59	22.08K	498.58K	20.55K
2019-03-01	KETCHUM STEVEN B	SALE	22.64	7.1K	160.72K	354.49K
2019-02-28	KENNEDY JOSEPH T	SALE	20.72	27.23K	564.17K	31.26K
2019-02-28	KETCHUM STEVEN B	SALE	20.67	9.54K	197.25K	354.49K
2019-02-22	VAN HEEK G JAN	SALE	20.02	203.38K	4.07M	14.17K
2019-02-22	PETERSON KRISTINE	SALE	20.02	163.5K	3.27M	0
2019-02-22	KALB MICHAEL WAYNE	SALE	18.97	50K	948.5K	20.55K
2019-02-22	ZAKRZEWSKI JOSEPH S	SALE	19.90	180.63K	3.59M	84.55K
2019-02-15	KALB MICHAEL WAYNE	SALE	17.58	25K	439.53K	20.55K
2019-02-01	KETCHUM STEVEN B	SALE	17.06	27.99K	477.5K	354.49K
2019-01-31	KENNEDY JOSEPH T	SALE	17.49	42.62K	745.47K	31.26K
2019-01-31	KETCHUM STEVEN B	SALE	17.49	9.54K	166.87K	341.3K
2019-01-24	KENNEDY JOSEPH T	SALE	17.66	609.12K	10.75M	0
2019-01-23	KENNEDY JOSEPH T	SALE	17.95	255.78K	4.59M	217.93K
2019-01-22	KENNEDY JOSEPH T	SALE	17.92	175.3K	3.14M	217.93K
2019-01-11	KENNEDY JOSEPH T	SALE	18.92	3.17K	60.03K	217.93K
2019-01-10	STACK DAVID M	SALE	18.00	98.57K	1.77M	0
2019-01-10	EKMAN LARS	SALE	18.62	7.5K	139.6K	0
2019-01-10	ZAKRZEWSKI JOSEPH S	SALE	17.96	100K	1.8M	84.55K
2019-01-09	KALB MICHAEL WAYNE	SALE	15.26	200K	3.05M	17.49K
2019-01-02	ZAKRZEWSKI JOSEPH S	SALE	13.03	385K	5.02M	84.55K
2018-12-31	KETCHUM STEVEN B	SALE	13.51	17.04K	230.21K	341.3K
2018-12-31	KENNEDY JOSEPH T	SALE	13.49	26.94K	363.55K	217.93K
2018-12-28	ZAKRZEWSKI JOSEPH S	SALE	13.19	141.5K	1.87M	84.55K
2018-11-30	KETCHUM STEVEN B	SALE	17.79	17.04K	303.17K	341.3K
2018-11-30	KENNEDY JOSEPH T	SALE	17.81	23.31K	415K	217.93K
2018-11-12	THERO JOHN F	SALE	20.72	5K	103.61K	2.09M
2018-10-31	KETCHUM STEVEN B	SALE	21.39	500	10.7K	341.3K
2018-10-31	KENNEDY JOSEPH T	SALE	20.72	22.71K	470.54K	218.53K
2018-09-28	KETCHUM STEVEN B	SALE	15.00	100K	1.5M	441.3K

AMRN Stock Ownership Breakdown

Amarin Corporation plc

AMRN Stock Outstanding Shares

Market Insider AMRN

Institutional Ownership

AMRN Insiders

Buying/Selling by Insiders

Frequently Asked Questions

AMRN Stock Outstanding Shares

Market Insider AMRN

Institutional Ownership

AMRN Insiders

Buying/Selling by Insiders

Frequently Asked Questions