Arcturus Therapeutics (ARCT) insider trading activity: Get Latest News Today

ARCT 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 Shares15.52

Short Percent Of Float24.37

Shares Outstanding27.12M

Shares Float24.83M

Shares Short4.19M

Short Ratio9.48

24.37%

Short % of Float

15.52%

Short % of Shares Outstanding

Market Insider ARCT

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

8.45% Percentage of Shares held by All Insiders

92.53% Percentage of Shares held by All Institutions

101.07% Percentage of Float held by Institutions

223

Number of Institutions Holding Shares

Institutional Ownership

About 92.53% of ARCT shares are held by financial institutions. FMR LLC is the top corporate investor, holding 621.86K shares valued at $21.00M. A 2.34% stake in Arcturus Therapeutics Holdings Inc. is owned by the company. MORGAN STANLEY owns 868.45K shares valued at $29.33M, which translates its holding of 3.26% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2024	FMR LLC	2.34%	621.86K	21M	-242.5K	-28.06%
Mar 31, 2024	MORGAN STANLEY	3.26%	868.45K	29.33M	286.45K	+49.22%
Mar 31, 2024	STATE STREET CORP	7.36%	1.96M	66.19M	330.27K	+20.27%
Mar 31, 2024	BLACKROCK INC.	10.3%	2.74M	92.63M	344.71K	+14.37%
Mar 31, 2024	NORDEA INVESTMENT MANAGEMENT AB	0.21%	56.93K	1.85M	56.93K	+100.00%
Mar 31, 2024	MAN GROUP PLC	0.23%	62.59K	2.11M	-23.91K	-27.65%
Mar 31, 2024	OMERS ADMINISTRATION CORP	0.24%	63K	2.13M	0	0
Mar 31, 2024	CITADEL ADVISORS LLC	0.63%	167.09K	5.64M	166.73K	+45,429.70%
Mar 31, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.72%	190.77K	6.44M	4.46K	+2.39%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.75%	198.56K	6.71M	158.49K	+395.61%
Mar 31, 2024	GREAT LAKES ADVISORS, LLC	0.79%	210.39K	7.1M	3.26K	+1.58%
Mar 31, 2024	AMERICAN CENTURY COMPANIES INC	0.87%	231.75K	7.83M	215.8K	+1,353.31%
Mar 31, 2024	NORTHERN TRUST CORP	0.89%	236.94K	8M	-10.06K	-4.07%
Mar 31, 2024	PORTOLAN CAPITAL MANAGEMENT, LLC	0.92%	244.66K	8.26M	98.81K	+67.74%
Mar 31, 2024	FEDERATED HERMES, INC.	17.63%	4.7M	158.56M	-16.14K	-0.34%
Mar 31, 2024	WELLINGTON MANAGEMENT GROUP LLP	1.07%	285.12K	9.63M	224.27K	+368.62%
Mar 31, 2024	FRANKLIN RESOURCES INC	0.27%	70.65K	2.39M	54.85K	+347.18%
Mar 31, 2024	WELLS FARGO & COMPANY/MN	0.27%	71.66K	2.42M	-1.31K	-1.80%
Mar 31, 2024	AQR CAPITAL MANAGEMENT LLC	0.28%	74.23K	2.51M	-85.65K	-53.57%
Mar 31, 2024	NEUBERGER BERMAN GROUP LLC	0.31%	82.55K	2.79M	82.55K	+100.00%
Mar 31, 2024	MARSHALL WACE, LLP	0.32%	84.27K	2.85M	84.27K	+100.00%
Mar 31, 2024	CAPTION MANAGEMENT, LLC	0.32%	85K	2.87M	25K	+41.67%
Mar 31, 2024	WOODLINE PARTNERS LP	3.43%	914.36K	30.88M	-155.45K	-14.53%
Mar 31, 2024	DIMENSIONAL FUND ADVISORS LP	4.15%	1.1M	37.28M	14.89K	+1.37%
Mar 31, 2024	NIKKO ASSET MANAGEMENT AMERICAS, INC.	4.79%	1.28M	42.98M	-44.13K	-3.34%
Mar 31, 2024	SUMITOMO MITSUI TRUST HOLDINGS, INC.	4.79%	1.28M	43.11M	-44.13K	-3.34%
Mar 31, 2024	VANGUARD GROUP INC	5.21%	1.39M	46.87M	-70.49K	-4.83%
Mar 31, 2024	ARK INVESTMENT MANAGEMENT LLC	6.35%	1.69M	57.06M	-358.04K	-17.49%
Mar 31, 2024	STATE OF WISCONSIN INVESTMENT BOARD	0.21%	56.61K	1.91M	22.32K	+65.07%
Mar 31, 2024	ASSENAGON ASSET MANAGEMENT S.A.	0.21%	55.24K	1.87M	55.24K	+100.00%
Mar 31, 2024	QUANTEDGE CAPITAL PTE LTD	0.19%	50.1K	1.69M	50.1K	+100.00%
Mar 31, 2024	SWISS NATIONAL BANK	0.18%	47.2K	1.59M	0	0
Mar 31, 2024	DEKABANK DEUTSCHE GIROZENTRALE	0.16%	43.89K	1.41M	0	0
Mar 31, 2024	BANK JULIUS BAER & CO. LTD, ZURICH	0.16%	43.76K	1.48M	-3.47K	-7.35%
Mar 31, 2024	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0.15%	41.13K	1.39M	-91	-0.22%
Mar 31, 2024	BELMONT CAPITAL, LLC	0.15%	40K	1.35M	40K	+100.00%
Mar 31, 2024	RHUMBLINE ADVISERS	0.14%	37.57K	1.27M	1.41K	+3.90%
Mar 31, 2024	CREDIT SUISSE AG/	0.14%	36.99K	1.25M	-259	-0.70%
Mar 31, 2024	HENNION & WALSH ASSET MANAGEMENT, INC.	0.12%	31.93K	1.08M	778	+2.50%
Mar 31, 2024	ADVANTAGE ALPHA CAPITAL PARTNERS LP	0.11%	29.88K	1.01M	-20.64K	-40.86%
Mar 31, 2024	ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC	0.11%	29.56K	998.14K	-85.25K	-74.26%
Mar 31, 2024	TRITONPOINT WEALTH, LLC	0.11%	28.07K	885.12K	0	0
Mar 31, 2024	ALPS ADVISORS INC	0.11%	28.01K	946K	-207	-0.73%
Mar 31, 2024	SKANDINAVISKA ENSKILDA BANKEN AB (PUBL)	0.1%	27.54K	929.99K	27.54K	+100.00%
Mar 31, 2024	ALLIANCEBERNSTEIN L.P.	0.1%	25.41K	858.1K	0	0
Mar 31, 2024	PROFUND ADVISORS LLC	0.09%	24.22K	818.04M	5.8K	+31.48%
Mar 31, 2024	SUMMERHAVEN INVESTMENT MANAGEMENT, LLC	0.09%	22.99K	776.41K	287	+1.26%
Mar 31, 2024	LEGAL & GENERAL GROUP PLC	0.08%	21.75K	734.33M	732	+3.48%
Mar 31, 2024	MGO ONE SEVEN LLC	0.08%	21.49K	725.65K	-3K	-12.25%
Mar 31, 2024	JACOBS LEVY EQUITY MANAGEMENT, INC	0.36%	95.92K	3.24M	50.47K	+111.04%
Mar 31, 2024	UBS GROUP AG	0.41%	107.94K	3.65M	35.23K	+48.46%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0.43%	115.6K	3.9M	-17.32K	-13.03%
Mar 31, 2024	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.44%	115.95K	3.92M	16.2K	+16.24%
Mar 31, 2024	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0.44%	116.8K	3.94M	95.22K	+441.33%
Mar 31, 2024	NUVEEN ASSET MANAGEMENT, LLC	0.47%	123.87K	4.18M	-70.82K	-36.38%
Mar 31, 2024	ROYCE & ASSOCIATES LP	0.49%	131.72K	4.45M	1.88K	+1.45%
Mar 31, 2024	CITIGROUP INC	0.51%	136.41K	4.61M	87.54K	+179.11%
Mar 31, 2024	TRI LOCUM PARTNERS LP	0.52%	138.93K	4.69M	28.46K	+25.76%
Mar 31, 2024	RAFFERTY ASSET MANAGEMENT, LLC	0.59%	156.59K	5.29M	43.42K	+38.37%
Mar 31, 2024	MILLENNIUM MANAGEMENT LLC	0.6%	158.52K	5.35M	24.86K	+18.60%
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.56%	150.2K	5.07M	90.5K	+151.59%
Mar 31, 2024	UBS ASSET MANAGEMENT AMERICAS INC	0.68%	180.4K	6.09M	154.44K	+595.07%
Mar 31, 2024	JPMORGAN CHASE & CO	1.19%	317.55K	10.72M	-5.27K	-1.63%
Mar 31, 2024	POINT72 ASSET MANAGEMENT, L.P.	1.26%	335.38K	11.33M	317.8K	+1,807.94%
Mar 31, 2024	GRANAHAN INVESTMENT MANAGEMENT, LLC	1.26%	336.15K	11.35M	-114.22K	-25.36%
Mar 31, 2024	SCHONFELD STRATEGIC ADVISORS LLC	1.3%	346.49K	11.7M	-54.99K	-13.70%
Mar 31, 2024	JUPITER ASSET MANAGEMENT LTD	1.36%	362.34K	12.24M	0	0
Mar 31, 2024	GOLDMAN SACHS GROUP INC	1.36%	363.37K	12.27M	-51.27K	-12.37%
Mar 31, 2024	ADAGE CAPITAL PARTNERS GP, L.L.C.	1.69%	450K	15.2M	450K	+100.00%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	2.07%	550.26K	18.59M	12K	+2.23%
Dec 31, 2023	UBS GROUP AG	0.27%	72.71K	2.29M	41.45K	+132.58%
Dec 31, 2023	FEDERATED HERMES, INC.	17.73%	4.71M	148.55M	0	0
Dec 31, 2023	BLACKROCK INC.	9.03%	2.4M	75.62M	260.6K	+12.19%
Dec 31, 2023	ARK INVESTMENT MANAGEMENT LLC	7.71%	2.05M	64.56M	146.14K	+7.69%
Dec 31, 2023	STATE STREET CORP	6.13%	1.63M	51.38M	-38.26K	-2.29%
Dec 31, 2023	VANGUARD GROUP INC	5.49%	1.46M	45.98M	51.54K	+3.66%
Dec 31, 2023	SUMITOMO MITSUI TRUST HOLDINGS, INC.	4.97%	1.32M	41.64M	-67.92K	-4.89%
Dec 31, 2023	NIKKO ASSET MANAGEMENT AMERICAS, INC.	4.97%	1.32M	41.59M	-67.92K	-4.89%
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	4.1%	1.09M	34.34M	115.09K	+11.82%
Dec 31, 2023	WOODLINE PARTNERS LP	4.03%	1.07M	33.73M	0	0
Dec 31, 2023	FMR LLC	3.25%	864.36K	27.25M	-75.92K	-8.07%
Dec 31, 2023	MORGAN STANLEY	2.19%	582K	18.35M	8.37K	+1.46%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	2.03%	538.27K	16.97M	26.1K	+5.10%
Dec 31, 2023	GRANAHAN INVESTMENT MANAGEMENT, LLC	1.69%	450.37K	14.2M	51.5K	+12.91%
Dec 31, 2023	GOLDMAN SACHS GROUP INC	1.56%	414.64K	13.07M	69.16K	+20.02%
Dec 31, 2023	SCHONFELD STRATEGIC ADVISORS LLC	1.51%	401.48K	12.66M	294.33K	+274.67%
Dec 31, 2023	JUPITER ASSET MANAGEMENT LTD	1.36%	362.34K	11.42M	167.56K	+86.03%
Dec 31, 2023	JPMORGAN CHASE & CO	1.21%	322.82K	10.18M	-4.83K	-1.47%
Dec 31, 2023	NORTHERN TRUST CORP	0.93%	247K	7.79M	18.24K	+7.97%
Dec 31, 2023	GREAT LAKES ADVISORS, LLC	0.78%	207.13K	6.53M	207.13K	+100.00%
Dec 31, 2023	NUVEEN ASSET MANAGEMENT, LLC	0.73%	194.68K	6.14M	336	+0.17%
Dec 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.7%	186.31K	5.87M	2.37K	+1.29%
Dec 31, 2023	AQR CAPITAL MANAGEMENT LLC	0.6%	159.87K	5.04M	-12.33K	-7.16%
Dec 31, 2023	PORTOLAN CAPITAL MANAGEMENT, LLC	0.55%	145.85K	4.6M	-130.65K	-47.25%
Dec 31, 2023	MILLENNIUM MANAGEMENT LLC	0.5%	133.66K	4.21M	56.3K	+72.77%
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.5%	132.92K	4.19M	38.49K	+40.76%
Dec 31, 2023	ROYCE & ASSOCIATES LP	0.49%	129.84K	4.09M	0	0
Dec 31, 2023	ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC	0.43%	114.81K	3.62M	79.39K	+224.11%
Dec 31, 2023	RAFFERTY ASSET MANAGEMENT, LLC	0.43%	113.17K	3.57M	-19.61K	-14.77%
Dec 31, 2023	TRI LOCUM PARTNERS LP	0.42%	110.47K	3.48M	-98.42K	-47.11%
Dec 31, 2023	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.38%	99.74K	3.14M	64.52K	+183.18%
Dec 31, 2023	CAPTION MANAGEMENT, LLC	0.23%	60K	1.89M	30K	+100.00%
Dec 31, 2023	MAN GROUP PLC	0.33%	86.5K	2.73M	31.88K	+58.35%
Dec 31, 2023	BARCLAYS PLC	0.32%	84.51K	2.66M	-27.96K	-24.86%
Dec 31, 2023	D. E. SHAW & CO., INC.	0.28%	73.8K	2.33M	29.17K	+65.35%
Dec 31, 2023	WELLS FARGO & COMPANY/MN	0.27%	72.97K	2.3M	-37.74K	-34.09%
Dec 31, 2023	JANE STREET GROUP, LLC	0.27%	71.36K	2.25M	-7.61K	-9.63%
Dec 31, 2023	QUBE RESEARCH & TECHNOLOGIES LTD	0.24%	64.96K	2.05M	-90.5K	-58.21%
Dec 31, 2023	OMERS ADMINISTRATION CORP	0.24%	63K	1.99M	63K	+100.00%
Dec 31, 2023	WELLINGTON MANAGEMENT GROUP LLP	0.23%	60.84K	1.92M	60.84K	+100.00%
Dec 31, 2023	PUTNAM INVESTMENTS LLC	0.22%	58.01K	1.83M	-1.84K	-3.07%
Dec 31, 2023	ADVANTAGE ALPHA CAPITAL PARTNERS LP	0.19%	50.52K	1.59M	50.52K	+100.00%
Dec 31, 2023	CITIGROUP INC	0.18%	48.87K	1.54M	-8.45K	-14.75%
Dec 31, 2023	BANK JULIUS BAER & CO. LTD, ZURICH	0.18%	47.23K	1.49M	-11.03K	-18.93%
Dec 31, 2023	SWISS NATIONAL BANK	0.18%	47.2K	1.49M	-5.4K	-10.27%
Dec 31, 2023	JACOBS LEVY EQUITY MANAGEMENT, INC	0.17%	45.45K	1.43M	36.13K	+387.39%
Dec 31, 2023	DEKABANK DEUTSCHE GIROZENTRALE	0.17%	43.89K	1.4M	1.27K	+2.98%
Dec 31, 2023	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0.16%	41.22K	1.3M	3.46K	+9.16%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.15%	40.06K	1.26M	-53.65K	-57.25%
Sep 30, 2023	FEDERATED HERMES, INC.	17.74%	4.71M	-	-66.99K	-1.40%
Sep 30, 2023	ALPS ADVISORS INC	0.11%	30.32K	-	10.8K	+55.31%
Sep 30, 2023	DEUTSCHE BANK AG\	0.11%	30.43K	-	-7.16K	-19.05%
Sep 30, 2023	UBS GROUP AG	0.12%	31.26K	-	14.26K	+83.87%
Sep 30, 2023	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.13%	35.22K	-	-8.41K	-19.28%
Sep 30, 2023	ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC	0.13%	35.42K	-	-7.16K	-16.81%
Sep 30, 2023	RHUMBLINE ADVISERS	0.14%	36.44K	-	675	+1.89%
Sep 30, 2023	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0.14%	37.76K	-	-1.45K	-3.69%
Sep 30, 2023	VONTOBEL HOLDING LTD.	0.15%	40.66K	-	-1.04K	-2.50%
Sep 30, 2023	DEKABANK DEUTSCHE GIROZENTRALE	0.16%	42.62K	-	2.62K	+6.54%
Sep 30, 2023	D. E. SHAW & CO., INC.	0.17%	44.63K	-	-57.46K	-56.28%
Sep 30, 2023	CREDIT SUISSE AG/	0.17%	44.85K	-	-16.69K	-27.12%
Sep 30, 2023	TREXQUANT INVESTMENT LP	0.2%	51.87K	-	17.23K	+49.74%
Sep 30, 2023	SWISS NATIONAL BANK	0.2%	52.6K	-	500	+0.96%
Sep 30, 2023	HENNION & WALSH ASSET MANAGEMENT, INC.	0.21%	54.6K	-	8.63K	+18.77%
Sep 30, 2023	MAN GROUP PLC	0.21%	54.63K	-	54.63K	+100.00%
Sep 30, 2023	GROUP ONE TRADING, L.P.	0.22%	57.21K	-	7.71K	+15.58%
Sep 30, 2023	CITIGROUP INC	0.22%	57.33K	-	3.78K	+7.06%
Sep 30, 2023	VOLORIDGE INVESTMENT MANAGEMENT, LLC	0.22%	57.49K	-	15.48K	+36.85%
Sep 30, 2023	BANK JULIUS BAER & CO. LTD, ZURICH	0.22%	58.26K	-	-1.57K	-2.62%
Sep 30, 2023	PUTNAM INVESTMENTS LLC	0.23%	59.85K	-	-5.19K	-7.98%
Sep 30, 2023	CAPTION MANAGEMENT, LLC	0.23%	60K	-	60K	+100.00%
Sep 30, 2023	SG AMERICAS SECURITIES, LLC	0.29%	75.85K	-	75.85K	+100.00%
Sep 30, 2023	JANE STREET GROUP, LLC	0.3%	78.96K	-	27.94K	+54.77%
Sep 30, 2023	BANK OF NEW YORK MELLON CORP	0.36%	94.43K	-	3.59K	+3.95%
Sep 30, 2023	SCHONFELD STRATEGIC ADVISORS LLC	0.4%	107.16K	-	107.16K	+100.00%
Sep 30, 2023	WELLS FARGO & COMPANY/MN	0.42%	110.72K	-	-42.88K	-27.92%
Sep 30, 2023	BARCLAYS PLC	0.42%	112.47K	-	15.11K	+15.52%
Sep 30, 2023	ROYCE & ASSOCIATES LP	0.49%	129.84K	-	0	0
Sep 30, 2023	RAFFERTY ASSET MANAGEMENT, LLC	0.5%	132.78K	-	-25.7K	-16.22%
Sep 30, 2023	INVESCO LTD.	0.5%	133.57K	-	122.95K	+1,157.97%
Sep 30, 2023	QUBE RESEARCH & TECHNOLOGIES LTD	0.59%	155.46K	-	72.14K	+86.59%
Sep 30, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.69%	183.94K	-	5.44K	+3.04%
Sep 30, 2023	NUVEEN ASSET MANAGEMENT, LLC	0.73%	194.35K	-	6.01K	+3.19%
Sep 30, 2023	JUPITER ASSET MANAGEMENT LTD	0.73%	194.78K	-	194.78K	+100.00%
Sep 30, 2023	TRI LOCUM PARTNERS LP	0.79%	208.89K	-	208.89K	+100.00%
Sep 30, 2023	NORTHERN TRUST CORP	0.86%	228.76K	-	910	+0.40%
Sep 30, 2023	PORTOLAN CAPITAL MANAGEMENT, LLC	1.04%	276.51K	-	276.51K	+100.00%
Sep 30, 2023	POINT72 ASSET MANAGEMENT, L.P.	1.26%	335.28K	-	330.88K	+7,514.76%
Sep 30, 2023	GOLDMAN SACHS GROUP INC	1.3%	345.49K	-	-32.24K	-8.54%
Sep 30, 2023	GEODE CAPITAL MANAGEMENT, LLC	1.93%	512.17K	-	16.99K	+3.43%
Sep 30, 2023	MORGAN STANLEY	2.16%	573.63K	-	365.22K	+175.23%
Sep 30, 2023	FMR LLC	3.54%	940.28K	-	74.08K	+8.55%
Sep 30, 2023	DIMENSIONAL FUND ADVISORS LP	3.67%	973.84K	-	278.99K	+40.15%
Sep 30, 2023	WOODLINE PARTNERS LP	4.03%	1.07M	-	0	0
Sep 30, 2023	NIKKO ASSET MANAGEMENT AMERICAS, INC.	5.23%	1.39M	-	-16.36K	-1.16%
Sep 30, 2023	SUMITOMO MITSUI TRUST HOLDINGS, INC.	5.23%	1.39M	-	-16.36K	-1.16%
Sep 30, 2023	ARK INVESTMENT MANAGEMENT LLC	7.16%	1.9M	-	-5.45K	-0.29%
Sep 30, 2023	BLACKROCK INC.	8.05%	2.14M	-	145.47K	+7.30%

ARCT Insiders

Among the ARCT insiders holding of 8.45% of the stake in company, PAYNE JOSEPH E, President and CEO, holds the largest shares of 1.48M. ULTRAGENYX PHARMACEUTICAL INC., director, is the second largest ARCT insider with ownership of 1.4M shares. SCHORSCH NICHOLAS S, director, stands third with possession of 993.24K shares of that stake.

Insiders	Designation	Shares Held
PAYNE JOSEPH E	President and CEO	1.48M
ULTRAGENYX PHARMACEUTICAL INC.	director	1.4M
SCHORSCH NICHOLAS S	director	993.24K
CHIVUKULA PAD	Chief Scientific Officer & COO	435.33K
KAHANE WILLIAM M	President and CEO	261.45K
SASSINE ANDY	Chief Financial Officer	220.53K
FARRELL PETER C	director	42.96K
MARQUET MAGDA	director	24.94K
JONES BRIAN D	CFO and Treasurer	11.45K
KUMMERFELD KEITH C	See Remarks	950

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Oct 15, 2024	CHIVUKULA PAD	SALE	20.76	12K	249.12K	435.33K
Jun 12, 2024	SASSINE ANDY	SALE	32.03	50K	1.6M	220.53K
Jun 05, 2024	CHIVUKULA PAD	SALE	45.00	114	5.13K	447.33K
Jun 03, 2024	CHIVUKULA PAD	SALE	40.01	26K	1.04M	447.45K
Mar 25, 2024	CHIVUKULA PAD	SALE	35.02	17.44K	610.57K	473.45K
Mar 19, 2024	CHIVUKULA PAD	SALE	35.01	8.57K	299.84K	490.88K
Nov 01, 2023	CHIVUKULA PAD	SALE	18.72	5K	93.6K	499.45K
Oct 02, 2023	CHIVUKULA PAD	SALE	25.61	5K	128.06K	504.45K
Sep 01, 2023	CHIVUKULA PAD	SALE	31.45	5K	157.26K	509.45K
Aug 01, 2023	CHIVUKULA PAD	SALE	34.91	5K	174.55K	514.45K
Jul 14, 2023	CHIVUKULA PAD	SALE	35.01	25K	875.25K	519.45K
Jul 14, 2023	KUMMERFELD KEITH C	SALE	35.00	6.97K	243.88K	950
Jul 03, 2023	CHIVUKULA PAD	SALE	28.75	5K	143.75K	544.45K
Jun 01, 2023	CHIVUKULA PAD	SALE	27.16	5K	135.8K	549.45K
May 11, 2023	CHIVUKULA PAD	SALE	30.24	7.93K	239.65K	554.45K
May 10, 2023	CHIVUKULA PAD	SALE	30.00	17.08K	512.25K	562.37K
May 01, 2023	CHIVUKULA PAD	SALE	25.93	5K	129.65K	579.45K
Apr 18, 2023	KUMMERFELD KEITH C	SALE	28.18	6.97K	196.36K	950
Apr 03, 2023	CHIVUKULA PAD	SALE	25.38	5K	126.9K	584.45K
Mar 06, 2023	CHIVUKULA PAD	SALE	16.07	5K	80.35K	589.45K
Dec 15, 2022	MARQUET MAGDA	PURCHASE	18.00	2.22K	40K	24.94K
Nov 23, 2022	PAYNE JOSEPH E	PURCHASE	16.51	5K	82.55K	1.48M
Jan 04, 2022	CHIVUKULA PAD	SALE	40.00	8.1K	324K	594.45K
Dec 16, 2021	CHIVUKULA PAD	SALE	40.00	3.63K	145.33K	602.55K
Dec 08, 2021	CHIVUKULA PAD	SALE	40.00	6.37K	254.68K	606.18K
Nov 01, 2021	CHIVUKULA PAD	SALE	44.41	10K	444.1K	612.55K
Oct 01, 2021	CHIVUKULA PAD	SALE	44.36	10K	443.6K	622.55K
Sep 01, 2021	CHIVUKULA PAD	SALE	55.86	10K	558.6K	632.55K
Aug 11, 2021	ULTRAGENYX PHARMACEUTICAL INC.	SALE	45.83	75K	3.44M	1.4M
Aug 10, 2021	ULTRAGENYX PHARMACEUTICAL INC.	SALE	55.44	725K	40.19M	1.48M
Aug 03, 2021	CHIVUKULA PAD	SALE	40.07	10K	400.7K	642.55K
Apr 01, 2021	CHIVUKULA PAD	SALE	42.95	10K	429.5K	652.55K
Mar 01, 2021	CHIVUKULA PAD	SALE	54.23	10K	542.3K	662.55K
Feb 01, 2021	CHIVUKULA PAD	SALE	75.31	10K	753.1K	672.55K
Jan 04, 2021	CHIVUKULA PAD	SALE	46.40	10K	464K	682.55K
Dec 09, 2020	ULTRAGENYX PHARMACEUTICAL INC.	SALE	94.97	357.75K	33.98M	2.2M
Dec 08, 2020	ULTRAGENYX PHARMACEUTICAL INC.	SALE	105.54	442.26K	46.68M	2.56M
Dec 01, 2020	CHIVUKULA PAD	SALE	96.19	10K	961.9K	692.55K
Nov 02, 2020	CHIVUKULA PAD	SALE	55.28	10K	552.8K	702.55K
Oct 01, 2020	CHIVUKULA PAD	SALE	42.83	10K	428.3K	712.55K
Sep 03, 2020	CHIVUKULA PAD	SALE	45.16	10K	451.6K	722.55K
Jun 12, 2020	KUMMERFELD KEITH C	PURCHASE	33.33	450	15K	950
Jun 10, 2020	PAYNE JOSEPH E	PURCHASE	31.69	1K	31.69K	1.48M
Jun 10, 2020	SASSINE ANDY	PURCHASE	29.74	5K	148.7K	273.25K
Dec 05, 2019	SASSINE ANDY	PURCHASE	9.73	5.65K	54.96K	268.25K
Dec 03, 2019	SASSINE ANDY	PURCHASE	10.00	10K	100K	257.6K
Sep 13, 2019	MARQUET MAGDA	PURCHASE	10.58	2.3K	24.33K	22.72K
Sep 12, 2019	KUMMERFELD KEITH C	PURCHASE	10.69	500	5.35K	500
Aug 29, 2019	PAYNE JOSEPH E	PURCHASE	11.22	5K	56.1K	1.47M
Aug 23, 2019	SASSINE ANDY	PURCHASE	10.90	10K	109K	247.6K
Aug 20, 2019	FARRELL PETER C	PURCHASE	10.85	4.43K	48.09K	42.96K
Aug 19, 2019	FARRELL PETER C	PURCHASE	11.02	4.68K	51.58K	38.52K
Apr 18, 2012	JONES BRIAN D	PURCHASE	11.00	1K	11K	11.45K
Apr 17, 2012	KAHANE WILLIAM M	PURCHASE	11.10	10K	110.98K	261.45K
Apr 17, 2012	SCHORSCH NICHOLAS S	PURCHASE	11.10	10K	110.98K	993.24K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE00

SALES12K1

NET SHARES-12K1

NO. OF SHARES HELD435.33K1

% NET SHARES-102.76%0%

Frequently Asked Questions

ARCT Stock Outstanding Shares

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares15.52

Short Percent Of Float24.37

Shares Outstanding27.12M

Shares Float24.83M

Shares Short4.19M

Short Ratio9.48

24.37%

Short % of Float

15.52%

Short % of Shares Outstanding

Market Insider ARCT

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

8.45% Percentage of Shares held by All Insiders

92.53% Percentage of Shares held by All Institutions

101.07% Percentage of Float held by Institutions

223

Number of Institutions Holding Shares

Institutional Ownership

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2024	FMR LLC	2.34%	621.86K	21M	-242.5K	-28.06%
Mar 31, 2024	MORGAN STANLEY	3.26%	868.45K	29.33M	286.45K	+49.22%
Mar 31, 2024	STATE STREET CORP	7.36%	1.96M	66.19M	330.27K	+20.27%
Mar 31, 2024	BLACKROCK INC.	10.3%	2.74M	92.63M	344.71K	+14.37%
Mar 31, 2024	NORDEA INVESTMENT MANAGEMENT AB	0.21%	56.93K	1.85M	56.93K	+100.00%
Mar 31, 2024	MAN GROUP PLC	0.23%	62.59K	2.11M	-23.91K	-27.65%
Mar 31, 2024	OMERS ADMINISTRATION CORP	0.24%	63K	2.13M	0	0
Mar 31, 2024	CITADEL ADVISORS LLC	0.63%	167.09K	5.64M	166.73K	+45,429.70%
Mar 31, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.72%	190.77K	6.44M	4.46K	+2.39%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.75%	198.56K	6.71M	158.49K	+395.61%
Mar 31, 2024	GREAT LAKES ADVISORS, LLC	0.79%	210.39K	7.1M	3.26K	+1.58%
Mar 31, 2024	AMERICAN CENTURY COMPANIES INC	0.87%	231.75K	7.83M	215.8K	+1,353.31%
Mar 31, 2024	NORTHERN TRUST CORP	0.89%	236.94K	8M	-10.06K	-4.07%
Mar 31, 2024	PORTOLAN CAPITAL MANAGEMENT, LLC	0.92%	244.66K	8.26M	98.81K	+67.74%
Mar 31, 2024	FEDERATED HERMES, INC.	17.63%	4.7M	158.56M	-16.14K	-0.34%
Mar 31, 2024	WELLINGTON MANAGEMENT GROUP LLP	1.07%	285.12K	9.63M	224.27K	+368.62%
Mar 31, 2024	FRANKLIN RESOURCES INC	0.27%	70.65K	2.39M	54.85K	+347.18%
Mar 31, 2024	WELLS FARGO & COMPANY/MN	0.27%	71.66K	2.42M	-1.31K	-1.80%
Mar 31, 2024	AQR CAPITAL MANAGEMENT LLC	0.28%	74.23K	2.51M	-85.65K	-53.57%
Mar 31, 2024	NEUBERGER BERMAN GROUP LLC	0.31%	82.55K	2.79M	82.55K	+100.00%
Mar 31, 2024	MARSHALL WACE, LLP	0.32%	84.27K	2.85M	84.27K	+100.00%
Mar 31, 2024	CAPTION MANAGEMENT, LLC	0.32%	85K	2.87M	25K	+41.67%
Mar 31, 2024	WOODLINE PARTNERS LP	3.43%	914.36K	30.88M	-155.45K	-14.53%
Mar 31, 2024	DIMENSIONAL FUND ADVISORS LP	4.15%	1.1M	37.28M	14.89K	+1.37%
Mar 31, 2024	NIKKO ASSET MANAGEMENT AMERICAS, INC.	4.79%	1.28M	42.98M	-44.13K	-3.34%
Mar 31, 2024	SUMITOMO MITSUI TRUST HOLDINGS, INC.	4.79%	1.28M	43.11M	-44.13K	-3.34%
Mar 31, 2024	VANGUARD GROUP INC	5.21%	1.39M	46.87M	-70.49K	-4.83%
Mar 31, 2024	ARK INVESTMENT MANAGEMENT LLC	6.35%	1.69M	57.06M	-358.04K	-17.49%
Mar 31, 2024	STATE OF WISCONSIN INVESTMENT BOARD	0.21%	56.61K	1.91M	22.32K	+65.07%
Mar 31, 2024	ASSENAGON ASSET MANAGEMENT S.A.	0.21%	55.24K	1.87M	55.24K	+100.00%
Mar 31, 2024	QUANTEDGE CAPITAL PTE LTD	0.19%	50.1K	1.69M	50.1K	+100.00%
Mar 31, 2024	SWISS NATIONAL BANK	0.18%	47.2K	1.59M	0	0
Mar 31, 2024	DEKABANK DEUTSCHE GIROZENTRALE	0.16%	43.89K	1.41M	0	0
Mar 31, 2024	BANK JULIUS BAER & CO. LTD, ZURICH	0.16%	43.76K	1.48M	-3.47K	-7.35%
Mar 31, 2024	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0.15%	41.13K	1.39M	-91	-0.22%
Mar 31, 2024	BELMONT CAPITAL, LLC	0.15%	40K	1.35M	40K	+100.00%
Mar 31, 2024	RHUMBLINE ADVISERS	0.14%	37.57K	1.27M	1.41K	+3.90%
Mar 31, 2024	CREDIT SUISSE AG/	0.14%	36.99K	1.25M	-259	-0.70%
Mar 31, 2024	HENNION & WALSH ASSET MANAGEMENT, INC.	0.12%	31.93K	1.08M	778	+2.50%
Mar 31, 2024	ADVANTAGE ALPHA CAPITAL PARTNERS LP	0.11%	29.88K	1.01M	-20.64K	-40.86%
Mar 31, 2024	ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC	0.11%	29.56K	998.14K	-85.25K	-74.26%
Mar 31, 2024	TRITONPOINT WEALTH, LLC	0.11%	28.07K	885.12K	0	0
Mar 31, 2024	ALPS ADVISORS INC	0.11%	28.01K	946K	-207	-0.73%
Mar 31, 2024	SKANDINAVISKA ENSKILDA BANKEN AB (PUBL)	0.1%	27.54K	929.99K	27.54K	+100.00%
Mar 31, 2024	ALLIANCEBERNSTEIN L.P.	0.1%	25.41K	858.1K	0	0
Mar 31, 2024	PROFUND ADVISORS LLC	0.09%	24.22K	818.04M	5.8K	+31.48%
Mar 31, 2024	SUMMERHAVEN INVESTMENT MANAGEMENT, LLC	0.09%	22.99K	776.41K	287	+1.26%
Mar 31, 2024	LEGAL & GENERAL GROUP PLC	0.08%	21.75K	734.33M	732	+3.48%
Mar 31, 2024	MGO ONE SEVEN LLC	0.08%	21.49K	725.65K	-3K	-12.25%
Mar 31, 2024	JACOBS LEVY EQUITY MANAGEMENT, INC	0.36%	95.92K	3.24M	50.47K	+111.04%
Mar 31, 2024	UBS GROUP AG	0.41%	107.94K	3.65M	35.23K	+48.46%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0.43%	115.6K	3.9M	-17.32K	-13.03%
Mar 31, 2024	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.44%	115.95K	3.92M	16.2K	+16.24%
Mar 31, 2024	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0.44%	116.8K	3.94M	95.22K	+441.33%
Mar 31, 2024	NUVEEN ASSET MANAGEMENT, LLC	0.47%	123.87K	4.18M	-70.82K	-36.38%
Mar 31, 2024	ROYCE & ASSOCIATES LP	0.49%	131.72K	4.45M	1.88K	+1.45%
Mar 31, 2024	CITIGROUP INC	0.51%	136.41K	4.61M	87.54K	+179.11%
Mar 31, 2024	TRI LOCUM PARTNERS LP	0.52%	138.93K	4.69M	28.46K	+25.76%
Mar 31, 2024	RAFFERTY ASSET MANAGEMENT, LLC	0.59%	156.59K	5.29M	43.42K	+38.37%
Mar 31, 2024	MILLENNIUM MANAGEMENT LLC	0.6%	158.52K	5.35M	24.86K	+18.60%
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.56%	150.2K	5.07M	90.5K	+151.59%
Mar 31, 2024	UBS ASSET MANAGEMENT AMERICAS INC	0.68%	180.4K	6.09M	154.44K	+595.07%
Mar 31, 2024	JPMORGAN CHASE & CO	1.19%	317.55K	10.72M	-5.27K	-1.63%
Mar 31, 2024	POINT72 ASSET MANAGEMENT, L.P.	1.26%	335.38K	11.33M	317.8K	+1,807.94%
Mar 31, 2024	GRANAHAN INVESTMENT MANAGEMENT, LLC	1.26%	336.15K	11.35M	-114.22K	-25.36%
Mar 31, 2024	SCHONFELD STRATEGIC ADVISORS LLC	1.3%	346.49K	11.7M	-54.99K	-13.70%
Mar 31, 2024	JUPITER ASSET MANAGEMENT LTD	1.36%	362.34K	12.24M	0	0
Mar 31, 2024	GOLDMAN SACHS GROUP INC	1.36%	363.37K	12.27M	-51.27K	-12.37%
Mar 31, 2024	ADAGE CAPITAL PARTNERS GP, L.L.C.	1.69%	450K	15.2M	450K	+100.00%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	2.07%	550.26K	18.59M	12K	+2.23%
Dec 31, 2023	UBS GROUP AG	0.27%	72.71K	2.29M	41.45K	+132.58%
Dec 31, 2023	FEDERATED HERMES, INC.	17.73%	4.71M	148.55M	0	0
Dec 31, 2023	BLACKROCK INC.	9.03%	2.4M	75.62M	260.6K	+12.19%
Dec 31, 2023	ARK INVESTMENT MANAGEMENT LLC	7.71%	2.05M	64.56M	146.14K	+7.69%
Dec 31, 2023	STATE STREET CORP	6.13%	1.63M	51.38M	-38.26K	-2.29%
Dec 31, 2023	VANGUARD GROUP INC	5.49%	1.46M	45.98M	51.54K	+3.66%
Dec 31, 2023	SUMITOMO MITSUI TRUST HOLDINGS, INC.	4.97%	1.32M	41.64M	-67.92K	-4.89%
Dec 31, 2023	NIKKO ASSET MANAGEMENT AMERICAS, INC.	4.97%	1.32M	41.59M	-67.92K	-4.89%
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	4.1%	1.09M	34.34M	115.09K	+11.82%
Dec 31, 2023	WOODLINE PARTNERS LP	4.03%	1.07M	33.73M	0	0
Dec 31, 2023	FMR LLC	3.25%	864.36K	27.25M	-75.92K	-8.07%
Dec 31, 2023	MORGAN STANLEY	2.19%	582K	18.35M	8.37K	+1.46%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	2.03%	538.27K	16.97M	26.1K	+5.10%
Dec 31, 2023	GRANAHAN INVESTMENT MANAGEMENT, LLC	1.69%	450.37K	14.2M	51.5K	+12.91%
Dec 31, 2023	GOLDMAN SACHS GROUP INC	1.56%	414.64K	13.07M	69.16K	+20.02%
Dec 31, 2023	SCHONFELD STRATEGIC ADVISORS LLC	1.51%	401.48K	12.66M	294.33K	+274.67%
Dec 31, 2023	JUPITER ASSET MANAGEMENT LTD	1.36%	362.34K	11.42M	167.56K	+86.03%
Dec 31, 2023	JPMORGAN CHASE & CO	1.21%	322.82K	10.18M	-4.83K	-1.47%
Dec 31, 2023	NORTHERN TRUST CORP	0.93%	247K	7.79M	18.24K	+7.97%
Dec 31, 2023	GREAT LAKES ADVISORS, LLC	0.78%	207.13K	6.53M	207.13K	+100.00%
Dec 31, 2023	NUVEEN ASSET MANAGEMENT, LLC	0.73%	194.68K	6.14M	336	+0.17%
Dec 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.7%	186.31K	5.87M	2.37K	+1.29%
Dec 31, 2023	AQR CAPITAL MANAGEMENT LLC	0.6%	159.87K	5.04M	-12.33K	-7.16%
Dec 31, 2023	PORTOLAN CAPITAL MANAGEMENT, LLC	0.55%	145.85K	4.6M	-130.65K	-47.25%
Dec 31, 2023	MILLENNIUM MANAGEMENT LLC	0.5%	133.66K	4.21M	56.3K	+72.77%
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.5%	132.92K	4.19M	38.49K	+40.76%
Dec 31, 2023	ROYCE & ASSOCIATES LP	0.49%	129.84K	4.09M	0	0
Dec 31, 2023	ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC	0.43%	114.81K	3.62M	79.39K	+224.11%
Dec 31, 2023	RAFFERTY ASSET MANAGEMENT, LLC	0.43%	113.17K	3.57M	-19.61K	-14.77%
Dec 31, 2023	TRI LOCUM PARTNERS LP	0.42%	110.47K	3.48M	-98.42K	-47.11%
Dec 31, 2023	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.38%	99.74K	3.14M	64.52K	+183.18%
Dec 31, 2023	CAPTION MANAGEMENT, LLC	0.23%	60K	1.89M	30K	+100.00%
Dec 31, 2023	MAN GROUP PLC	0.33%	86.5K	2.73M	31.88K	+58.35%
Dec 31, 2023	BARCLAYS PLC	0.32%	84.51K	2.66M	-27.96K	-24.86%
Dec 31, 2023	D. E. SHAW & CO., INC.	0.28%	73.8K	2.33M	29.17K	+65.35%
Dec 31, 2023	WELLS FARGO & COMPANY/MN	0.27%	72.97K	2.3M	-37.74K	-34.09%
Dec 31, 2023	JANE STREET GROUP, LLC	0.27%	71.36K	2.25M	-7.61K	-9.63%
Dec 31, 2023	QUBE RESEARCH & TECHNOLOGIES LTD	0.24%	64.96K	2.05M	-90.5K	-58.21%
Dec 31, 2023	OMERS ADMINISTRATION CORP	0.24%	63K	1.99M	63K	+100.00%
Dec 31, 2023	WELLINGTON MANAGEMENT GROUP LLP	0.23%	60.84K	1.92M	60.84K	+100.00%
Dec 31, 2023	PUTNAM INVESTMENTS LLC	0.22%	58.01K	1.83M	-1.84K	-3.07%
Dec 31, 2023	ADVANTAGE ALPHA CAPITAL PARTNERS LP	0.19%	50.52K	1.59M	50.52K	+100.00%
Dec 31, 2023	CITIGROUP INC	0.18%	48.87K	1.54M	-8.45K	-14.75%
Dec 31, 2023	BANK JULIUS BAER & CO. LTD, ZURICH	0.18%	47.23K	1.49M	-11.03K	-18.93%
Dec 31, 2023	SWISS NATIONAL BANK	0.18%	47.2K	1.49M	-5.4K	-10.27%
Dec 31, 2023	JACOBS LEVY EQUITY MANAGEMENT, INC	0.17%	45.45K	1.43M	36.13K	+387.39%
Dec 31, 2023	DEKABANK DEUTSCHE GIROZENTRALE	0.17%	43.89K	1.4M	1.27K	+2.98%
Dec 31, 2023	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0.16%	41.22K	1.3M	3.46K	+9.16%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.15%	40.06K	1.26M	-53.65K	-57.25%
Sep 30, 2023	FEDERATED HERMES, INC.	17.74%	4.71M	-	-66.99K	-1.40%
Sep 30, 2023	ALPS ADVISORS INC	0.11%	30.32K	-	10.8K	+55.31%
Sep 30, 2023	DEUTSCHE BANK AG\	0.11%	30.43K	-	-7.16K	-19.05%
Sep 30, 2023	UBS GROUP AG	0.12%	31.26K	-	14.26K	+83.87%
Sep 30, 2023	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.13%	35.22K	-	-8.41K	-19.28%
Sep 30, 2023	ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC	0.13%	35.42K	-	-7.16K	-16.81%
Sep 30, 2023	RHUMBLINE ADVISERS	0.14%	36.44K	-	675	+1.89%
Sep 30, 2023	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0.14%	37.76K	-	-1.45K	-3.69%
Sep 30, 2023	VONTOBEL HOLDING LTD.	0.15%	40.66K	-	-1.04K	-2.50%
Sep 30, 2023	DEKABANK DEUTSCHE GIROZENTRALE	0.16%	42.62K	-	2.62K	+6.54%
Sep 30, 2023	D. E. SHAW & CO., INC.	0.17%	44.63K	-	-57.46K	-56.28%
Sep 30, 2023	CREDIT SUISSE AG/	0.17%	44.85K	-	-16.69K	-27.12%
Sep 30, 2023	TREXQUANT INVESTMENT LP	0.2%	51.87K	-	17.23K	+49.74%
Sep 30, 2023	SWISS NATIONAL BANK	0.2%	52.6K	-	500	+0.96%
Sep 30, 2023	HENNION & WALSH ASSET MANAGEMENT, INC.	0.21%	54.6K	-	8.63K	+18.77%
Sep 30, 2023	MAN GROUP PLC	0.21%	54.63K	-	54.63K	+100.00%
Sep 30, 2023	GROUP ONE TRADING, L.P.	0.22%	57.21K	-	7.71K	+15.58%
Sep 30, 2023	CITIGROUP INC	0.22%	57.33K	-	3.78K	+7.06%
Sep 30, 2023	VOLORIDGE INVESTMENT MANAGEMENT, LLC	0.22%	57.49K	-	15.48K	+36.85%
Sep 30, 2023	BANK JULIUS BAER & CO. LTD, ZURICH	0.22%	58.26K	-	-1.57K	-2.62%
Sep 30, 2023	PUTNAM INVESTMENTS LLC	0.23%	59.85K	-	-5.19K	-7.98%
Sep 30, 2023	CAPTION MANAGEMENT, LLC	0.23%	60K	-	60K	+100.00%
Sep 30, 2023	SG AMERICAS SECURITIES, LLC	0.29%	75.85K	-	75.85K	+100.00%
Sep 30, 2023	JANE STREET GROUP, LLC	0.3%	78.96K	-	27.94K	+54.77%
Sep 30, 2023	BANK OF NEW YORK MELLON CORP	0.36%	94.43K	-	3.59K	+3.95%
Sep 30, 2023	SCHONFELD STRATEGIC ADVISORS LLC	0.4%	107.16K	-	107.16K	+100.00%
Sep 30, 2023	WELLS FARGO & COMPANY/MN	0.42%	110.72K	-	-42.88K	-27.92%
Sep 30, 2023	BARCLAYS PLC	0.42%	112.47K	-	15.11K	+15.52%
Sep 30, 2023	ROYCE & ASSOCIATES LP	0.49%	129.84K	-	0	0
Sep 30, 2023	RAFFERTY ASSET MANAGEMENT, LLC	0.5%	132.78K	-	-25.7K	-16.22%
Sep 30, 2023	INVESCO LTD.	0.5%	133.57K	-	122.95K	+1,157.97%
Sep 30, 2023	QUBE RESEARCH & TECHNOLOGIES LTD	0.59%	155.46K	-	72.14K	+86.59%
Sep 30, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.69%	183.94K	-	5.44K	+3.04%
Sep 30, 2023	NUVEEN ASSET MANAGEMENT, LLC	0.73%	194.35K	-	6.01K	+3.19%
Sep 30, 2023	JUPITER ASSET MANAGEMENT LTD	0.73%	194.78K	-	194.78K	+100.00%
Sep 30, 2023	TRI LOCUM PARTNERS LP	0.79%	208.89K	-	208.89K	+100.00%
Sep 30, 2023	NORTHERN TRUST CORP	0.86%	228.76K	-	910	+0.40%
Sep 30, 2023	PORTOLAN CAPITAL MANAGEMENT, LLC	1.04%	276.51K	-	276.51K	+100.00%
Sep 30, 2023	POINT72 ASSET MANAGEMENT, L.P.	1.26%	335.28K	-	330.88K	+7,514.76%
Sep 30, 2023	GOLDMAN SACHS GROUP INC	1.3%	345.49K	-	-32.24K	-8.54%
Sep 30, 2023	GEODE CAPITAL MANAGEMENT, LLC	1.93%	512.17K	-	16.99K	+3.43%
Sep 30, 2023	MORGAN STANLEY	2.16%	573.63K	-	365.22K	+175.23%
Sep 30, 2023	FMR LLC	3.54%	940.28K	-	74.08K	+8.55%
Sep 30, 2023	DIMENSIONAL FUND ADVISORS LP	3.67%	973.84K	-	278.99K	+40.15%
Sep 30, 2023	WOODLINE PARTNERS LP	4.03%	1.07M	-	0	0
Sep 30, 2023	NIKKO ASSET MANAGEMENT AMERICAS, INC.	5.23%	1.39M	-	-16.36K	-1.16%
Sep 30, 2023	SUMITOMO MITSUI TRUST HOLDINGS, INC.	5.23%	1.39M	-	-16.36K	-1.16%
Sep 30, 2023	ARK INVESTMENT MANAGEMENT LLC	7.16%	1.9M	-	-5.45K	-0.29%
Sep 30, 2023	BLACKROCK INC.	8.05%	2.14M	-	145.47K	+7.30%

ARCT Insiders

Insiders	Designation	Shares Held
PAYNE JOSEPH E	President and CEO	1.48M
ULTRAGENYX PHARMACEUTICAL INC.	director	1.4M
SCHORSCH NICHOLAS S	director	993.24K
CHIVUKULA PAD	Chief Scientific Officer & COO	435.33K
KAHANE WILLIAM M	President and CEO	261.45K
SASSINE ANDY	Chief Financial Officer	220.53K
FARRELL PETER C	director	42.96K
MARQUET MAGDA	director	24.94K
JONES BRIAN D	CFO and Treasurer	11.45K
KUMMERFELD KEITH C	See Remarks	950

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Oct 15, 2024	CHIVUKULA PAD	SALE	20.76	12K	249.12K	435.33K
Jun 12, 2024	SASSINE ANDY	SALE	32.03	50K	1.6M	220.53K
Jun 05, 2024	CHIVUKULA PAD	SALE	45.00	114	5.13K	447.33K
Jun 03, 2024	CHIVUKULA PAD	SALE	40.01	26K	1.04M	447.45K
Mar 25, 2024	CHIVUKULA PAD	SALE	35.02	17.44K	610.57K	473.45K
Mar 19, 2024	CHIVUKULA PAD	SALE	35.01	8.57K	299.84K	490.88K
Nov 01, 2023	CHIVUKULA PAD	SALE	18.72	5K	93.6K	499.45K
Oct 02, 2023	CHIVUKULA PAD	SALE	25.61	5K	128.06K	504.45K
Sep 01, 2023	CHIVUKULA PAD	SALE	31.45	5K	157.26K	509.45K
Aug 01, 2023	CHIVUKULA PAD	SALE	34.91	5K	174.55K	514.45K
Jul 14, 2023	CHIVUKULA PAD	SALE	35.01	25K	875.25K	519.45K
Jul 14, 2023	KUMMERFELD KEITH C	SALE	35.00	6.97K	243.88K	950
Jul 03, 2023	CHIVUKULA PAD	SALE	28.75	5K	143.75K	544.45K
Jun 01, 2023	CHIVUKULA PAD	SALE	27.16	5K	135.8K	549.45K
May 11, 2023	CHIVUKULA PAD	SALE	30.24	7.93K	239.65K	554.45K
May 10, 2023	CHIVUKULA PAD	SALE	30.00	17.08K	512.25K	562.37K
May 01, 2023	CHIVUKULA PAD	SALE	25.93	5K	129.65K	579.45K
Apr 18, 2023	KUMMERFELD KEITH C	SALE	28.18	6.97K	196.36K	950
Apr 03, 2023	CHIVUKULA PAD	SALE	25.38	5K	126.9K	584.45K
Mar 06, 2023	CHIVUKULA PAD	SALE	16.07	5K	80.35K	589.45K
Dec 15, 2022	MARQUET MAGDA	PURCHASE	18.00	2.22K	40K	24.94K
Nov 23, 2022	PAYNE JOSEPH E	PURCHASE	16.51	5K	82.55K	1.48M
Jan 04, 2022	CHIVUKULA PAD	SALE	40.00	8.1K	324K	594.45K
Dec 16, 2021	CHIVUKULA PAD	SALE	40.00	3.63K	145.33K	602.55K
Dec 08, 2021	CHIVUKULA PAD	SALE	40.00	6.37K	254.68K	606.18K
Nov 01, 2021	CHIVUKULA PAD	SALE	44.41	10K	444.1K	612.55K
Oct 01, 2021	CHIVUKULA PAD	SALE	44.36	10K	443.6K	622.55K
Sep 01, 2021	CHIVUKULA PAD	SALE	55.86	10K	558.6K	632.55K
Aug 11, 2021	ULTRAGENYX PHARMACEUTICAL INC.	SALE	45.83	75K	3.44M	1.4M
Aug 10, 2021	ULTRAGENYX PHARMACEUTICAL INC.	SALE	55.44	725K	40.19M	1.48M
Aug 03, 2021	CHIVUKULA PAD	SALE	40.07	10K	400.7K	642.55K
Apr 01, 2021	CHIVUKULA PAD	SALE	42.95	10K	429.5K	652.55K
Mar 01, 2021	CHIVUKULA PAD	SALE	54.23	10K	542.3K	662.55K
Feb 01, 2021	CHIVUKULA PAD	SALE	75.31	10K	753.1K	672.55K
Jan 04, 2021	CHIVUKULA PAD	SALE	46.40	10K	464K	682.55K
Dec 09, 2020	ULTRAGENYX PHARMACEUTICAL INC.	SALE	94.97	357.75K	33.98M	2.2M
Dec 08, 2020	ULTRAGENYX PHARMACEUTICAL INC.	SALE	105.54	442.26K	46.68M	2.56M
Dec 01, 2020	CHIVUKULA PAD	SALE	96.19	10K	961.9K	692.55K
Nov 02, 2020	CHIVUKULA PAD	SALE	55.28	10K	552.8K	702.55K
Oct 01, 2020	CHIVUKULA PAD	SALE	42.83	10K	428.3K	712.55K
Sep 03, 2020	CHIVUKULA PAD	SALE	45.16	10K	451.6K	722.55K
Jun 12, 2020	KUMMERFELD KEITH C	PURCHASE	33.33	450	15K	950
Jun 10, 2020	PAYNE JOSEPH E	PURCHASE	31.69	1K	31.69K	1.48M
Jun 10, 2020	SASSINE ANDY	PURCHASE	29.74	5K	148.7K	273.25K
Dec 05, 2019	SASSINE ANDY	PURCHASE	9.73	5.65K	54.96K	268.25K
Dec 03, 2019	SASSINE ANDY	PURCHASE	10.00	10K	100K	257.6K
Sep 13, 2019	MARQUET MAGDA	PURCHASE	10.58	2.3K	24.33K	22.72K
Sep 12, 2019	KUMMERFELD KEITH C	PURCHASE	10.69	500	5.35K	500
Aug 29, 2019	PAYNE JOSEPH E	PURCHASE	11.22	5K	56.1K	1.47M
Aug 23, 2019	SASSINE ANDY	PURCHASE	10.90	10K	109K	247.6K
Aug 20, 2019	FARRELL PETER C	PURCHASE	10.85	4.43K	48.09K	42.96K
Aug 19, 2019	FARRELL PETER C	PURCHASE	11.02	4.68K	51.58K	38.52K
Apr 18, 2012	JONES BRIAN D	PURCHASE	11.00	1K	11K	11.45K
Apr 17, 2012	KAHANE WILLIAM M	PURCHASE	11.10	10K	110.98K	261.45K
Apr 17, 2012	SCHORSCH NICHOLAS S	PURCHASE	11.10	10K	110.98K	993.24K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE00

SALES12K1

NET SHARES-12K1

NO. OF SHARES HELD435.33K1

% NET SHARES-102.76%0%

ARCT Stock Ownership Breakdown

Arcturus Therapeutics Holdings Inc.

ARCT Stock Outstanding Shares

Market Insider ARCT

Institutional Ownership

ARCT Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions

ARCT Stock Outstanding Shares

Market Insider ARCT

Institutional Ownership

ARCT Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions