STRO Logo

Sutro Biopharma, Inc. (STRO) 

NASDAQ
Market Cap
$240.07M
Sector
Healthcare
Industry
Biotechnology
Rank in Sector
761 of 809
Rank in Industry
417 of 445

Largest Insider Buys in Sector

STRO Stock Price History Chart

STRO Stock Performance

About Sutro Biopharma, Inc.

Sutro Biopharma, Inc. operates as clinical stage drug discovery, development, and manufacturing company. It focuses on creating protein therapeutics for cancer and autoimmune disorders through integrated cell-free protein synthesis and site-specific conjugation platform, XpressCF+.The company's product candidates include STRO-001, an antibody-drug conjugate (ADC) directed against the cancer target CD74 for patients with multiple myeloma and non-Hodgkin lymphoma that is in Phase 1 clinical trials; and STRO-002, an ADC directed against folate receptor-alpha for patients with ovarian and endometrial cancers, which is in Phase 1 clinical trials. It has collaboration and license agreements with Merck Collaboration to develop research programs focusing on cytokine derivatives for cancer and autoimmune disorders; and Celgene Corporation to discover and develop bispecific antibodies and/or ADCs focused on the field of immuno-oncology. The company was formerly known as Fundamental Applied Biology, Inc. Sutro Biopharma, Inc. was incorporated in 2003 and is headquartered in South San Francisco, California.

Insider Activity of Sutro Biopharma, Inc.

Over the last 12 months, insiders at Sutro Biopharma, Inc. have bought $0 and sold $186,802 worth of Sutro Biopharma, Inc. stock.

On average, over the past 5 years, insiders at Sutro Biopharma, Inc. have bought $365,002 and sold $7.34M worth of stock each year.

There was no buying activity among insiders over the last 12 months.

The last purchase of 20,000 shares for transaction amount of $155,016 was made by NEWELL WILLIAM J (CEO) on 2022‑03‑14.

List of Insider Buy and Sell Transactions, Sutro Biopharma, Inc.

2024-01-29SaleVasquez NickiCHIEF PORT. STRAT & ALNCE OFCR
12,185
0.0202%
$5.00$60,925-14.70%
2023-08-28SaleShtylla BrunildaChief Business Officer
15,428
0.0253%
$4.71$72,595-16.03%
2023-08-25SaleShtylla BrunildaChief Business Officer
11,613
0.0191%
$4.59$53,282-13.48%
2022-03-14PurchaseNEWELL WILLIAM JCEO
20,000
0.0428%
$7.75$155,016-20.05%
2021-09-28SaleVasquez NickiChief Port. Strat & Alnce Ofcr
7,812
0.0168%
$18.62$145,449-56.52%
2021-01-26SaleHallam TrevorChief Scientific Officer
4,786
0.0109%
$25.71$123,056-22.66%
2020-12-28SaleHallam TrevorChief Scientific Officer
4,786
0.0079%
$13.36$63,964-11.14%
2020-11-27SaleHallam TrevorChief Scientific Officer
4,786
0.0081%
$10.69$51,147+17.02%
2020-11-05SaleHallam TrevorChief Scientific Officer
33,502
0.061%
$9.68$324,299+38.31%
2020-09-28SaleHallam TrevorChief Scientific Officer
1,950
0.0053%
$10.26$20,013+91.08%
2020-09-18SaleFreund John Gordondirector
800,000
2.1944%
$12.00$9.6M+65.94%
2020-09-11SaleFreund John Gordondirector
1M
2.6591%
$10.00$10M+89.12%
2020-08-26SaleHallam TrevorChief Scientific Officer
975
0.0026%
$9.04$8,818+101.61%
2020-08-19SaleFreund John Gordondirector
1M
2.5584%
$8.72$8.72M+102.44%
2020-07-27SaleHallam TrevorChief Science Officer
975
0.0026%
$8.06$7,858+124.43%
2020-06-26SaleHallam TrevorChief Science Officer
1,950
0.0072%
$8.02$15,635+156.49%
2020-05-26SaleHallam TrevorChief Science Officer
1,950
0.0067%
$10.00$19,507+75.75%
2020-05-14PurchaseNEWELL WILLIAM JCEO
64,516
0.2052%
$7.75$499,999+101.84%
2020-05-14PurchaseMOLINA ARTURO MDChief Medical Officer
6,451
0.0205%
$7.75$49,995+101.84%
2020-05-14PurchaseFITZPATRICK LINDA AChief People & Comm. Officer
3,225
0.0103%
$7.75$24,994+101.84%

Insider Historical Profitability

51.73%
Vasquez NickiCHIEF PORT. STRAT & ALNCE OFCR
12803
0.021%
$2.9402
Shtylla BrunildaChief Business Officer
0
0%
$2.9402
Merck & Co., Inc.10 percent owner
2723509
4.4682%
$2.9410<0.0001%
Freund John Gordondirector
560053
0.9188%
$2.9403
NEWELL WILLIAM JCEO
116525
0.1912%
$2.9420+40.89%
Hallam TrevorChief Scientific Officer
56117
0.0921%
$2.94016
MOLINA ARTURO MDChief Medical Officer
12083
0.0198%
$2.9410+101.84%
FITZPATRICK LINDA AChief People & Comm. Officer
9007
0.0148%
$2.9410+101.84%
Petree Daniel Hdirector
192
0.0003%
$2.9401

Institutional Investor Ownership

Top Shareholders
Top Buyers
Top Sellers
New Shareholders
Sold-Out Shareholders
Suvretta Capital Management, LLC$32.65M7.065.78M0%+$01.38
BlackRock$32.22M6.975.7M-2.1%-$689,396.05<0.01
Millennium Management LLC$26.76M5.794.74M+208.36%+$18.08M0.02
Bioimpact Capital Llc$23.15M5.014.1MNew+$23.15M3.75
The Vanguard Group$17.08M3.73.02M+4.59%+$750,263.48<0.0001
Kynam Capital Management Lp$11.31M2.452M0%+$00.14
Adage Capital Partners Gp L L C$11.3M2.452M-55.23%-$13.94M0.02
Baillie Gifford Co$10.44M2.261.85M-1.07%-$112,683.600.01
Parkman Healthcare Partners Llc$10.11M2.191.79M+48.87%+$3.32M1.25
Samsara Biocapital Llc$9.47M2.051.68M0%+$01.48
Dimensional Fund Advisors$7.4M1.61.31M+14.74%+$949,900.65<0.01
Geode Capital Management$7.27M1.571.29M+2.15%+$153,012.91<0.01
Acadian Asset Management$6.8M1.471.2M+30.47%+$1.59M0.02
State Street$6.76M1.461.2M+3.04%+$199,207.70<0.0001
Spyglass Capital Management LLC$6.58M1.431.17M+177.06%+$4.21M4.94
Schonfeld Group$6.35M1.371.12M+231.69%+$4.43M0.04
Eversept Partners LP$6.17M1.331.09M+3.31%+$197,512.690.46
Jacobs Levy Equity Management$6.04M1.311.07M+214.3%+$4.12M0.03
Goldman Sachs$4.54M0.98802,735-24.31%-$1.46M<0.01
Panagora$4.44M0.96785,204+73.84%+$1.88M0.02
Two Sigma Advisers LP$3.79M0.82671,100+179.86%+$2.44M0.01
Morgan Stanley$3.1M0.67549,366+145.34%+$1.84M<0.0001
Northern Trust$2.75M0.6486,384+1.08%+$29,379.99<0.0001
Two Sigma$2.74M0.59485,764+50.3%+$918,531.930.01
Renaissance Technologies$2.75M0.59485,797-25.92%-$960,586.42<0.01
Candriam S C A$2.49M0.54440,422-50.97%-$2.59M0.02
Citadel Advisors LLC$1.93M0.42340,741+158.28%+$1.18M<0.01
Nuveen$1.91M0.41337,628+56.51%+$688,734.93<0.01
DAFNA Capital Management, LLC$1.89M0.41334,079+18.02%+$288,149.950.44
Verition Fund Management Llc$1.6M0.35283,621-54.47%-$1.92M0.02
Bridgeway Capital Management$1.56M0.34275,700+61.99%+$596,075.000.03
Point72 Asset Management$1.47M0.32260,696-8.75%-$141,249.96<0.01
Ubs Oconnor Llc$1.44M0.31255,057-32.59%-$696,548.930.12
D. E. Shaw & Co.$1.37M0.3241,643New+$1.37M<0.01
Fisher Asset Management Llc$1.11M0.24196,5170%+$0<0.01
Tejara Capital Ltd$1.1M0.24194,418-14.34%-$183,822.800.37
Cubist Systematic Strategies$1.09M0.24193,671+154.41%+$664,129.160.01
Man Group Plc$1.08M0.23190,633+60.08%+$404,229.08<0.01
BNY Mellon$1.04M0.23184,685-29.68%-$440,355.24<0.0001
Charles Schwab$908,949.000.2160,8760%+$0<0.0001
Ameriprise Financial$841,878.000.18149,005+13.54%+$100,360.92<0.0001
Susquehanna Fundamental Investments Llc$714,493.000.16126,459New+$714,493.000.03
Simplify Asset Management Inc$678,000.000.15120,0000%+$00.07
Fidelity Investments$634,619.000.14112,322+31.24%+$151,052.68<0.0001
Russell Investments Group Ltd$632,547.000.14111,955+192.89%+$416,580.97<0.01
Jump Financial Llc$628,263.000.14111,197New+$628,263.000.01
Public Employees Retirement System Of Ohio$546,112.000.1296,657+56.46%+$197,066.33<0.01
RhumbLine Advisers$532,017.000.1294,164+2.81%+$14,548.49<0.01
Xtx Topco Ltd$502,262.000.1188,896+7.12%+$33,380.170.03
Engineers Gate Manager Lp$455,221.000.180,570+42.4%+$135,543.650.01