RUBY Insider Trading

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Notice: This stock is marked as potentially delisted. It may not be actively trading.

Insider Ownership Percentage: 5.30%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $0.00

Rubius Therapeutics Insider Trading History Chart

Rubius Therapeutics Share Price & Price History

^$0.06

▲ +0.0015 (2.70%)

As of 12/29/2023 04:49 PM ET

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Rubius Therapeutics Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
2/24/2023	Dannielle Appelhans	CEO	Sell	10,385	$0.13	$1,350.05
2/1/2023	Dannielle Appelhans	CEO	Sell	3,878	$0.25	$969.50	10,385
1/31/2023	Laurence A Turka	Insider	Sell	2,593	$0.24	$622.32	18,391
1/31/2023	Pablo J. Cagnoni	Director	Sell	7,240	$0.24	$1,737.60	74,530
8/10/2022	Dannielle Appelhans	COO	Sell	5,737	$0.80	$4,589.60	6,763
4/21/2022	David R Epstein	Director	Buy	30,000	$1.44	$43,200.00	4,720,012
2/1/2022	Maiken Keson-Brookes	Insider	Sell	2,732	$6.57	$17,949.24
2/1/2022	Pablo J. Cagnoni	CEO	Sell	6,730	$6.57	$44,216.10

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SEC Filings (Institutional Ownership Changes) for Rubius Therapeutics (NASDAQ:RUBY)

Institutional Buying and Selling by Quarter

Rubius Therapeutics Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
2/13/2023	Renaissance Technologies LLC	200,190	$35K	0.0%	+55.7%	0.222%
11/15/2022	Jacobs Levy Equity Management Inc.	544,238	$0.24M	0.0%	N/A	0.602%
11/15/2022	Vanguard Group Inc.	1,705,288	$0.74M	0.0%	-12.0%	1.887%
11/15/2022	BlackRock Inc.	1,587,927	$0.69M	0.0%	+11.3%	1.757%
11/15/2022	Citadel Advisors LLC	141,780	$62K	0.0%	-59.8%	0.157%
11/14/2022	Abbot Financial Management Inc.	452,345	$0.20M	0.1%	-67.9%	0.501%
11/14/2022	Renaissance Technologies LLC	128,590	$56K	0.0%	-84.4%	0.142%
10/27/2022	Baillie Gifford & Co.	4,853,773	$2.11M	0.0%	-1.1%	5.372%
8/18/2022	Goldman Sachs Group Inc.	278,908	$0.24M	0.0%	-27.5%	0.309%
8/16/2022	Jane Street Group LLC	66,129	$56K	0.0%	+75.1%	0.073%
8/16/2022	Price T Rowe Associates Inc. MD	70,400	$60K	0.0%	-92.9%	0.078%
8/15/2022	AQR Capital Management LLC	164,161	$0.14M	0.0%	N/A	0.182%
8/15/2022	State Street Corp	147,789	$0.13M	0.0%	-85.1%	0.164%
8/15/2022	Cubist Systematic Strategies LLC	81,055	$69K	0.0%	-48.6%	0.090%
8/15/2022	Citadel Advisors LLC	352,810	$0.30M	0.0%	+22.3%	0.390%
8/15/2022	Millennium Management LLC	912,957	$0.78M	0.0%	+4.9%	1.010%
8/13/2022	Renaissance Technologies LLC	826,458	$0.70M	0.0%	+617.0%	0.916%
8/12/2022	Northern Trust Corp	71,493	$61K	0.0%	-82.7%	0.079%
8/12/2022	LPL Financial LLC	63,841	$54K	0.0%	+27.3%	0.071%
8/11/2022	JPMorgan Chase & Co.	556,869	$0.47M	0.0%	-81.8%	0.617%
8/8/2022	State of Michigan Retirement System	657,738	$0.56M	0.0%	+2.8%	0.729%
8/5/2022	Connor Clark & Lunn Investment Management Ltd.	353,813	$0.30M	0.0%	+521.5%	0.392%
6/7/2022	Bank of America Corp DE	131,797	$0.73M	0.0%	+110.1%	0.146%
5/18/2022	BNP Paribas Arbitrage SA	55,785	$0.31M	0.0%	+232.3%	0.062%
5/17/2022	Jane Street Group LLC	37,765	$0.21M	0.0%	N/A	0.042%
5/17/2022	Delphia USA Inc.	11,057	$61K	0.0%	N/A	0.012%
5/16/2022	Goldman Sachs Group Inc.	384,753	$2.12M	0.0%	-4.5%	0.427%
5/16/2022	State Street Corp	994,127	$5.48M	0.0%	-54.2%	1.102%
5/16/2022	Engineers Gate Manager LP	18,700	$0.10M	0.0%	+77.3%	0.021%
5/16/2022	Vident Investment Advisory LLC	90,978	$0.50M	0.0%	+20.0%	0.101%
5/16/2022	Maven Securities LTD	86,238	$0.48M	0.0%	N/A	0.096%
5/13/2022	Renaissance Technologies LLC	115,268	$0.64M	0.0%	+62.5%	0.128%
5/13/2022	Northern Trust Corp	412,525	$2.27M	0.0%	-5.3%	0.457%
5/13/2022	Charles Schwab Investment Management Inc.	291,877	$1.61M	0.0%	-4.4%	0.324%
5/13/2022	XTX Topco Ltd	16,189	$89K	0.0%	N/A	0.018%
5/13/2022	Vanguard Group Inc.	2,330,725	$12.84M	0.0%	-28.2%	2.584%
5/12/2022	BlackRock Inc.	3,506,569	$19.32M	0.0%	+0.7%	3.888%
5/12/2022	Citigroup Inc.	32,180	$0.18M	0.0%	-76.6%	0.036%
5/12/2022	Connor Clark & Lunn Investment Management Ltd.	56,927	$0.31M	0.0%	N/A	0.063%
5/11/2022	JPMorgan Chase & Co.	3,064,499	$16.89M	0.0%	-3.1%	3.398%
5/9/2022	Qube Research & Technologies Ltd	58,414	$0.32M	0.0%	+84.9%	0.065%
5/6/2022	Los Angeles Capital Management LLC	57,680	$0.32M	0.0%	N/A	0.064%
5/6/2022	IndexIQ Advisors LLC	79,691	$0.44M	0.0%	N/A	0.088%
5/5/2022	Baillie Gifford & Co.	4,907,471	$27.04M	0.0%	-0.5%	5.441%
5/4/2022	State of Michigan Retirement System	640,000	$3.53M	0.0%	+88.2%	0.710%
5/4/2022	Victory Capital Management Inc.	2,932,248	$16.16M	0.0%	+20.0%	3.251%
4/29/2022	Nisa Investment Advisors LLC	41,900	$0.23M	0.0%	+5,137.5%	0.046%
2/22/2022	Byrne Asset Management LLC	3,810	$37K	0.0%	N/A	0.004%
2/15/2022	Capital World Investors	2,751,000	$26.63M	0.0%	+3.8%	3.061%
2/14/2022	Lombard Odier Asset Management Switzerland SA	267,653	$2.59M	0.2%	+9.2%	0.298%
2/14/2022	Virtus ETF Advisers LLC	12,773	$0.12M	0.0%	+70.8%	0.014%
2/14/2022	ARCH Venture Management LLC	349,908	$3.39M	0.4%	N/A	0.389%
2/11/2022	Ensign Peak Advisors Inc	10,560	$0.10M	0.0%	N/A	0.012%
2/10/2022	JPMorgan Chase & Co.	3,161,516	$30.60M	0.0%	+28.9%	3.518%
2/10/2022	Qube Research & Technologies Ltd	31,587	$0.31M	0.0%	N/A	0.035%
2/10/2022	Rafferty Asset Management LLC	119,669	$1.16M	0.0%	+39.0%	0.133%
2/10/2022	Citigroup Inc.	137,351	$1.33M	0.0%	+44.7%	0.153%
2/10/2022	TD Asset Management Inc.	64,710	$0.63M	0.0%	N/A	0.072%
2/9/2022	Principal Financial Group Inc.	10,749	$0.10M	0.0%	-33.4%	0.012%
2/9/2022	BNP Paribas Arbitrage SA	16,787	$0.16M	0.0%	+97.5%	0.019%
2/8/2022	Handelsbanken Fonder AB	14,900	$0.14M	0.0%	+22.1%	0.017%
2/8/2022	ProShare Advisors LLC	22,695	$0.22M	0.0%	-9.5%	0.025%
2/8/2022	Northern Trust Corp	435,677	$4.22M	0.0%	-2.9%	0.485%
2/7/2022	Victory Capital Management Inc.	2,443,000	$23.65M	0.0%	+34.9%	2.718%
2/7/2022	SG Americas Securities LLC	30,096	$0.29M	0.0%	-33.8%	0.033%
2/7/2022	Mitsubishi UFJ Kokusai Asset Management Co. Ltd.	21,305	$0.22M	0.0%	+79.8%	0.024%
2/1/2022	Qube Research & Technologies Ltd	31,587	$0.31M	0.0%	N/A	0.035%
1/28/2022	Allspring Global Investments Holdings LLC	44,915	$0.43M	0.0%	N/A	0.050%
1/20/2022	Baillie Gifford & Co.	4,930,859	$47.73M	0.0%	+5.0%	5.487%
12/14/2021	UBS Asset Management Americas Inc.	32,298	$0.58M	0.0%	-20.4%	0.036%
11/16/2021	Thrivent Financial for Lutherans	40,782	$0.73M	0.0%	+173.9%	0.045%
11/16/2021	Two Sigma Advisers LP	143,300	$2.56M	0.0%	+345.0%	0.159%
11/16/2021	Two Sigma Investments LP	246,566	$4.41M	0.0%	+65.9%	0.274%
11/16/2021	Capital World Investors	2,651,000	$47.40M	0.0%	+82.8%	2.950%
11/15/2021	Point72 Hong Kong Ltd	3,096	$55K	0.0%	N/A	0.003%
11/15/2021	California State Teachers Retirement System	57,795	$1.03M	0.0%	-7.0%	0.064%
11/15/2021	Tudor Investment Corp Et Al	46,076	$0.82M	0.0%	N/A	0.051%
11/15/2021	Dynamic Technology Lab Private Ltd	10,560	$0.19M	0.0%	N/A	0.012%
11/15/2021	Lombard Odier Asset Management Switzerland SA	245,013	$4.38M	0.3%	+10.2%	0.273%
11/12/2021	Trexquant Investment LP	26,321	$0.47M	0.0%	+91.4%	0.029%
11/12/2021	Renaissance Technologies LLC	20,500	$0.37M	0.0%	N/A	0.023%
11/12/2021	Centaurus Financial Inc.	12,500	$0.22M	0.0%	-10.7%	0.014%
11/12/2021	Arizona State Retirement System	10,948	$0.20M	0.0%	+10.3%	0.012%
11/12/2021	The Manufacturers Life Insurance Company	24,972	$0.45M	0.0%	-5.7%	0.028%
11/12/2021	Credit Suisse AG	25,783	$0.46M	0.0%	+6.4%	0.029%
11/12/2021	Geode Capital Management LLC	799,508	$14.30M	0.0%	-1.7%	0.891%
11/12/2021	Vident Investment Advisory LLC	55,334	$0.99M	0.0%	-6.7%	0.062%
11/12/2021	Bellwether Advisors LLC	29,383	$0.53M	0.2%	N/A	0.033%
11/12/2021	Artal Group S.A.	4,155,625	$74.30M	1.7%	-10.3%	4.629%
11/10/2021	AlphaCrest Capital Management LLC	25,825	$0.46M	0.0%	N/A	0.029%
11/10/2021	Citigroup Inc.	94,951	$1.70M	0.0%	-48.9%	0.106%
11/10/2021	Rafferty Asset Management LLC	86,101	$1.54M	0.0%	-8.9%	0.096%
11/10/2021	Alliancebernstein L.P.	60,000	$1.07M	0.0%	-4.9%	0.067%
11/9/2021	Barclays PLC	20,181	$0.36M	0.0%	+235.9%	0.022%
11/9/2021	BlackRock Inc.	3,484,480	$62.30M	0.0%	+1.4%	3.881%
11/9/2021	Principal Financial Group Inc.	16,130	$0.29M	0.0%	-13.9%	0.018%
11/8/2021	Swiss National Bank	88,900	$1.59M	0.0%	+10.4%	0.099%
11/4/2021	Deutsche Bank AG	51,542	$0.92M	0.0%	+4.4%	0.057%
11/3/2021	Dupont Capital Management Corp	10,116	$0.18M	0.0%	-12.4%	0.011%
11/2/2021	New York State Common Retirement Fund	34,879	$0.62M	0.0%	-10.3%	0.039%

Data available starting January 2016

Rubius Therapeutics, Inc., a biopharmaceutical company, focuses on the development of red cell therapeutics for the treatment of cancer and autoimmune diseases. The company was formerly known as VL26, Inc and as changed its name to Rubius Therapeutics, Inc. in 2015. Rubius Therapeutics, Inc. was incorporated in 2013 and is based in Foxborough, Massachusetts.

Today's Range

Now: $0.06

$0.06

50 Day Range

MA: $0.04

$0.02

$0.06

52 Week Range

Now: $0.06

$0.00

$0.38

Volume

755,800 shs

Average Volume

1,154,788 shs

Market Capitalization

$5.16 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.59

Who are the company insiders with the largest holdings of Rubius Therapeutics?: Rubius Therapeutics' top insider shareholders include:
David R Epstein (Director)
Pablo J Cagnoni (Director)
Laurence A Turka (Insider)
Dannielle Appelhans (CEO)
Dannielle Appelhans (COO)
Learn More about top insider investors at Rubius Therapeutics.