ETNB Insider Trading

Insider Trading Chart
Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 2.80%

Insider Buying (Last 12 Months): $20,722,500.00

Insider Selling (Last 12 Months): $48,172.52

89bio Insider Trading History Chart

89bio Share Price & Price History

^$7.79

▲ +0.35 (4.70%)

As of 10/11/2024 01:00 AM ET

Days: 30 | 90 | 365

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89bio Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
3/4/2024	Ra Capital Management, L.P.	Director	Buy	1,350,000	$15.35	$20,722,500.00	12,431,584
2/26/2024	Rohan Palekar	CEO	Sell	4,477	$10.76	$48,172.52	486,889
7/17/2023	Kathleen Laporte	Director	Sell	12,500	$18.80	$235,000.00
6/5/2023	Rohan Palekar	CEO	Sell	15,000	$20.00	$300,000.00	286,978
6/1/2023	Edward Morrow Atkinson III	Director	Sell	6,250	$17.91	$111,937.50
5/9/2023	Quoc Le-Nguyen	Insider	Sell	13,683	$18.11	$247,799.13	164,971
4/4/2023	Ryan Martins	CFO	Sell	8,721	$14.95	$130,378.95	53,578
3/30/2023	Michael R Hayden	Director	Buy	6,250	$3.62	$22,625.00	83,978
3/28/2023	Michael R Hayden	Director	Buy	61,538	$16.15	$993,838.70	61,538
3/24/2023	Ra Capital Management, L.P.	Director	Buy	2,461,538	$16.25	$39,999,992.50	11,081,584
3/23/2023	Rohan Palekar	CEO	Sell	15,000	$16.00	$240,000.00	269,080
3/23/2023	Ryan Martins	CFO	Sell	5,000	$16.11	$80,550.00	53,578
2/21/2023	Ryan Martins	CFO	Sell	2,540	$13.89	$35,280.60	58,578
2/8/2023	Ryan Martins	CFO	Sell	1,480	$14.41	$21,326.80	32,868
2/3/2023	Ryan Martins	CFO	Sell	3,592	$13.04	$46,839.68	35,368
1/3/2023	Ryan Martins	CFO	Sell	5,947	$12.51	$74,396.97	36,368
10/18/2022	Ra Capital Management, L.P.	Director	Buy	1,172,741	$7.65	$8,971,468.65	8,955,410
7/1/2022	Ra Capital Management, L.P.	Director	Buy	2,816,900	$3.55	$9,999,995.00	7,782,669
2/1/2022	Ram Waisbourd	Insider	Sell	7,000	$5.70	$39,900.00
1/27/2022	Rohan Palekar	CEO	Buy	5,000	$7.50	$37,500.00
1/25/2022	Orbimed Advisors Llc	Major Shareholder	Sell	49,091	$8.40	$412,364.40
12/16/2021	Ram Waisbourd	Insider	Sell	7,000	$11.48	$80,360.00
11/16/2021	Ram Waisbourd	Insider	Sell	7,000	$16.49	$115,430.00
10/18/2021	Ram Waisbourd	Insider	Sell	7,000	$17.49	$122,430.00

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SEC Filings (Institutional Ownership Changes) for 89bio (NASDAQ:ETNB)

Institutional Buying and Selling by Quarter

89bio Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
10/10/2024	Inspire Investing LLC	56,112	$0.42M	0.0%	N/A	0.057%
10/3/2024	SG Americas Securities LLC	30,713	$0.23M	0.0%	+21.4%	0.031%
8/16/2024	Northwestern Mutual Wealth Management Co.	8,200	$66K	0.0%	N/A	0.008%
8/16/2024	Algert Global LLC	30,587	$0.25M	0.0%	+30.8%	0.031%
8/15/2024	The Manufacturers Life Insurance Company	31,355	$0.25M	0.0%	+12.8%	0.032%
8/15/2024	Millennium Management LLC	1,010,352	$8.09M	0.0%	-7.1%	1.027%
8/14/2024	Squarepoint Ops LLC	40,862	$0.33M	0.0%	N/A	0.042%
8/14/2024	Integral Health Asset Management LLC	450,000	$3.60M	0.3%	+50.0%	0.457%
8/14/2024	ProShare Advisors LLC	16,664	$0.13M	0.0%	-19.6%	0.017%
8/14/2024	Profund Advisors LLC	27,100	$0.22M	0.0%	-62.2%	0.028%
8/13/2024	Orchard Capital Management LLC	739,208	$5.92M	1.8%	-1.4%	0.751%
8/12/2024	XTX Topco Ltd	31,978	$0.26M	0.0%	N/A	0.033%
8/9/2024	Renaissance Technologies LLC	279,400	$2.24M	0.0%	N/A	0.284%
8/8/2024	American Century Companies Inc.	63,864	$0.51M	0.0%	+219.0%	0.065%
8/6/2024	Quest Partners LLC	8,113	$65K	0.0%	+226.2%	0.008%
8/6/2024	Candriam S.C.A.	848,079	$6.79M	0.0%	+173.6%	0.862%
8/1/2024	Rhumbline Advisers	128,944	$1.03M	0.0%	+26.9%	0.131%
7/26/2024	Bank of New York Mellon Corp	299,689	$2.40M	0.0%	+20.5%	0.305%
7/19/2024	Raymond James & Associates	182,943	$1.47M	0.0%	+35.2%	0.186%
7/12/2024	SG Americas Securities LLC	25,292	$0.20M	0.0%	N/A	0.026%
7/9/2024	Harbor Capital Advisors Inc.	85,898	$0.69M	0.1%	+254.1%	0.087%
5/17/2024	RA Capital Management L.P.	12,766,948	$148.61M	1.9%	+11.8%	12.977%
5/17/2024	Comerica Bank	171,000	$1.99M	0.0%	+9.7%	0.174%
5/16/2024	Janus Henderson Group PLC	12,603,382	$146.65M	0.1%	+41.4%	12.811%
5/16/2024	Redmile Group LLC	2,264,566	$26.36M	1.0%	+15.0%	2.302%
5/15/2024	Bellevue Group AG	13,700	$0.16M	0.0%	-32.2%	0.014%
5/15/2024	Price T Rowe Associates Inc. MD	31,221	$0.36M	0.0%	+28.9%	0.032%
5/15/2024	University of Wisconsin Foundation	498,137	$5.80M	6.5%	+293.7%	0.506%
5/14/2024	Natixis	99,000	$1.15M	0.0%	N/A	0.101%
5/14/2024	American International Group Inc.	38,968	$0.45M	0.0%	+22.4%	0.040%
5/13/2024	Ameritas Investment Partners Inc.	7,886	$92K	0.0%	+28.4%	0.008%
5/10/2024	Vanguard Group Inc.	4,722,971	$54.98M	0.0%	+9.6%	4.960%
5/10/2024	Westfield Capital Management Co. LP	2,164,147	$25.19M	0.1%	+22.9%	2.273%
5/8/2024	Entropy Technologies LP	27,154	$0.32M	0.0%	-19.0%	0.029%
5/8/2024	ProShare Advisors LLC	20,737	$0.24M	0.0%	+34.5%	0.022%
5/7/2024	Swiss National Bank	147,200	$1.71M	0.0%	+3.1%	0.155%
5/1/2024	Capstone Investment Advisors LLC	103,767	$1.21M	0.0%	N/A	0.109%
5/1/2024	Mirae Asset Global Investments Co. Ltd.	16,724	$0.20M	0.0%	-63.4%	0.018%
4/29/2024	Principal Financial Group Inc.	10,614	$0.12M	0.0%	N/A	0.011%
4/29/2024	China Universal Asset Management Co. Ltd.	17,900	$0.21M	0.0%	+104.6%	0.018%
4/23/2024	Wetzel Investment Advisors Inc.	5,000	$58K	0.0%	+66.7%	0.005%
4/23/2024	Raymond James Financial Services Advisors Inc.	117,305	$1.37M	0.0%	+12.5%	0.123%
4/19/2024	Bourgeon Capital Management LLC	33,650	$0.39M	0.1%	-4.7%	0.036%
3/27/2024	Nomura Holdings Inc.	82,000	$0.92M	0.0%	N/A	0.088%
3/22/2024	PNC Financial Services Group Inc.	14,760	$0.17M	0.0%	+10.1%	0.016%
3/5/2024	Wellington Management Group LLP	239,027	$2.67M	0.0%	N/A	0.256%
2/23/2024	Chicago Partners Investment Group LLC	15,388	$0.16M	0.0%	+43.6%	0.017%
2/15/2024	Orchard Capital Management LLC	739,208	$8.26M	2.6%	+36.2%	0.793%
2/15/2024	Parkman Healthcare Partners LLC	219,448	$2.45M	0.3%	-39.6%	0.235%
2/15/2024	Parkwood LLC	44,206	$0.49M	0.0%	+58.6%	0.047%
2/15/2024	Frazier Life Sciences Management L.P.	2,000,000	$22.34M	1.2%	N/A	2.146%
2/15/2024	BVF Inc. IL	4,047,354	$45.21M	1.1%	+119.2%	4.342%
2/15/2024	Comerica Bank	155,930	$1.74M	0.0%	+205,071.1%	0.167%
2/14/2024	Pennant Investors LP	44,500	$0.50M	0.1%	N/A	0.048%
2/14/2024	Superstring Capital Management LP	1,021,477	$11.41M	8.1%	N/A	1.096%
2/14/2024	Bellevue Group AG	20,200	$0.23M	0.0%	-48.5%	0.022%
2/14/2024	RTW Investments LP	5,578,931	$62.32M	1.0%	N/A	5.986%
2/13/2024	Tower Research Capital LLC TRC	4,800	$54K	0.0%	-52.2%	0.005%
2/13/2024	Rafferty Asset Management LLC	453,674	$5.07M	0.0%	+18.8%	0.487%
2/12/2024	Eagle Asset Management Inc.	702,095	$7.84M	0.0%	-1.5%	0.753%
2/12/2024	Monashee Investment Management LLC	140,000	$1.56M	0.3%	N/A	0.150%
2/9/2024	Westfield Capital Management Co. LP	1,761,148	$19.67M	0.1%	+34.2%	1.890%
2/9/2024	Quest Partners LLC	10,465	$0.12M	0.0%	N/A	0.011%
2/9/2024	Dynamic Technology Lab Private Ltd	38,545	$0.43M	0.0%	+104.9%	0.041%
2/7/2024	Teacher Retirement System of Texas	15,791	$0.18M	0.0%	+9.0%	0.017%
2/7/2024	E Fund Management Co. Ltd.	24,363	$0.27M	0.0%	+24.2%	0.026%
2/6/2024	Charles Schwab Investment Management Inc.	499,353	$5.58M	0.0%	+2.1%	0.536%
2/6/2024	AJOVista LLC	3,789	$42K	0.1%	N/A	0.004%
2/6/2024	Swiss National Bank	142,800	$1.60M	0.0%	+27.4%	0.153%
2/5/2024	Pekin Hardy Strauss Inc.	14,385	$0.16M	0.0%	-30.8%	0.015%
2/2/2024	Gilliland Jeter Wealth Management LLC	19,000	$0.21M	0.1%	N/A	0.020%
2/1/2024	New York State Common Retirement Fund	26,041	$0.29M	0.0%	+4.8%	0.028%
1/31/2024	abrdn plc	214,192	$2.39M	0.0%	N/A	0.230%
1/31/2024	Wetzel Investment Advisors Inc.	3,000	$34K	0.0%	N/A	0.003%
1/31/2024	Federated Hermes Inc.	1,962,566	$21.92M	0.1%	-7.8%	2.106%
1/30/2024	Zurcher Kantonalbank Zurich Cantonalbank	15,850	$0.18M	0.0%	+94.3%	0.017%
1/30/2024	Bourgeon Capital Management LLC	35,300	$0.39M	0.1%	-36.4%	0.038%
1/24/2024	Mirae Asset Global Investments Co. Ltd.	45,644	$0.51M	0.0%	+7.7%	0.049%
1/24/2024	DekaBank Deutsche Girozentrale	90,000	$1.02M	0.0%	+350.0%	0.097%
1/24/2024	Arizona State Retirement System	20,257	$0.23M	0.0%	+39.5%	0.022%
1/24/2024	China Universal Asset Management Co. Ltd.	8,747	$98K	0.0%	+349.7%	0.009%
1/16/2024	Raymond James Financial Services Advisors Inc.	104,286	$1.17M	0.0%	-21.1%	0.112%
1/16/2024	Raymond James & Associates	108,403	$1.21M	0.0%	+5.3%	0.116%
1/12/2024	SG Americas Securities LLC	28,319	$0.32M	0.0%	N/A	0.030%
1/8/2024	Harbor Capital Advisors Inc.	4,759	$53K	0.0%	-17.0%	0.005%
12/18/2023	Vanguard Group Inc.	3,525,782	$54.44M	0.0%	+4.6%	3.783%
11/21/2023	Walleye Capital LLC	85,249	$1.32M	0.0%	+81.4%	0.113%
11/15/2023	Laurion Capital Management LP	1,205,638	$18.62M	0.1%	+65.8%	1.594%
11/15/2023	Adage Capital Partners GP L.L.C.	1,698,417	$26.22M	0.1%	+19.1%	2.245%
11/15/2023	Alps Advisors Inc.	55,671	$0.86M	0.0%	+3.9%	0.074%
11/14/2023	Braidwell LP	1,590,387	$24.56M	0.8%	N/A	2.107%
11/14/2023	Pentwater Capital Management LP	30,000	$0.46M	0.0%	+33.3%	0.040%
11/14/2023	Schonfeld Strategic Advisors LLC	277,562	$4.29M	0.0%	+17.8%	0.368%
11/14/2023	Alpine Global Management LLC	10,287	$0.16M	0.0%	N/A	0.014%
11/14/2023	University of Wisconsin Foundation	126,516	$1.95M	2.2%	N/A	0.168%
11/14/2023	Westfield Capital Management Co. LP	1,311,886	$20.26M	0.1%	+57.1%	1.738%
11/14/2023	Profund Advisors LLC	64,025	$0.99M	0.1%	-11.8%	0.085%
11/13/2023	Connor Clark & Lunn Investment Management Ltd.	108,441	$1.67M	0.0%	-48.9%	0.144%
11/13/2023	Eagle Asset Management Inc.	712,898	$11.01M	0.1%	+8.7%	0.944%
11/13/2023	Algert Global LLC	46,824	$0.72M	0.0%	-69.2%	0.062%

Data available starting January 2016

89bio, Inc., a clinical-stage biopharmaceutical company, focuses on the development and commercialization of therapies for the treatment of liver and cardio-metabolic diseases. Its lead product candidate is pegozafermin, a glycoPEGylated analog of fibroblast growth factor 21 for the treatment of nonalcoholic steatohepatitis; and for the treatment of severe hypertriglyceridemia. The company was incorporated in 2018 and is headquartered in San Francisco, California.

Today's Range

Now: $7.79

$7.28

$7.81

50 Day Range

MA: $8.14

$7.16

$9.50

52 Week Range

Now: $7.79

$6.57

$16.63

Volume

716,529 shs

Average Volume

968,585 shs

Market Capitalization

$766.38 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.09

Who are the company insiders with the largest holdings of 89bio?: 89bio's top insider shareholders include:
Ra Capital Management, LP (Director)
Rohan Palekar (CEO)
Quoc Le-Nguyen (Insider)
Michael R Hayden (Director)
Ryan Martins (CFO)
Edward Morrow Atkinson III (Director)
Kathleen Laporte (Director)
Learn More about top insider investors at 89bio.
Who are the major institutional investors of 89bio?: 89bio's top institutional shareholders include:
Inspire Investing LLC — 0.06%
SG Americas Securities LLC — 0.03%
Learn More about top institutional investors of 89bio stock.
Which institutional investors are buying 89bio stock?: During the previous quarter, ETNB stock was acquired by institutional investors including:
Inspire Investing LLC
SG Americas Securities LLC
During the previous year, these company insiders have bought 89bio stock:
Ra Capital Management, LP (Director)
Rohan Palekar (CEO)
Learn More investors buying 89bio stock.