STRO Logo

Sutro Biopharma, Inc. (STRO) 

NASDAQ
Market Cap
$338.1M
Sector
Healthcare
Industry
Biotechnology
Rank in Sector
731 of 776
Rank in Industry
402 of 433

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 …

Insider Activity of Sutro Biopharma, Inc.

Over the last 12 months, insiders at Sutro Biopharma, Inc. have bought $0 and sold $60,925 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.

2024-01-29SaleCHIEF PORT. STRAT & ALNCE OFCR
12,185
0.0202%
$5.00$60,925-17.42%
2023-08-28SaleChief Business Officer
15,428
0.0253%
$4.71$72,595-15.93%
2023-08-25SaleChief Business Officer
11,613
0.0191%
$4.59$53,282-13.48%
2022-03-14PurchaseCEO
20,000
0.0428%
$7.75$155,016-20.05%
2021-09-28SaleChief Port. Strat & Alnce Ofcr
7,812
0.0168%
$18.62$145,449-56.52%
2021-01-26SaleChief Scientific Officer
4,786
0.0109%
$25.71$123,056-22.66%
2020-12-28SaleChief Scientific Officer
4,786
0.0079%
$13.36$63,964-11.14%
2020-11-27SaleChief Scientific Officer
4,786
0.0081%
$10.69$51,147+17.02%
2020-11-05SaleChief Scientific Officer
33,502
0.061%
$9.68$324,299+38.31%
2020-09-28SaleChief Scientific Officer
1,950
0.0053%
$10.26$20,013+91.08%
2020-09-18Saledirector
800,000
2.1944%
$12.00$9.6M+65.94%
2020-09-11Saledirector
1M
2.6591%
$10.00$10M+89.12%
2020-08-26SaleChief Scientific Officer
975
0.0026%
$9.04$8,818+101.61%
2020-08-19Saledirector
1M
2.5584%
$8.72$8.72M+102.44%
2020-07-27SaleChief Science Officer
975
0.0026%
$8.06$7,858+124.43%
2020-06-26SaleChief Science Officer
1,950
0.0072%
$8.02$15,635+156.49%
2020-05-26SaleChief Science Officer
1,950
0.0067%
$10.00$19,507+75.75%
2020-05-14PurchaseCEO
64,516
0.2052%
$7.75$499,999+101.84%
2020-05-14PurchaseChief Medical Officer
6,451
0.0205%
$7.75$49,995+101.84%
2020-05-14PurchaseChief People & Comm. Officer
3,225
0.0103%
$7.75$24,994+101.84%

Insider Historical Profitability

51.73%
Merck & Co., Inc.10 percent owner
2723509
3.3228%
$4.1310<0.0001%
NEWELL WILLIAM JCEO
116525
0.1422%
$4.1320+40.89%
MOLINA ARTURO MDChief Medical Officer
12083
0.0147%
$4.1310+101.84%
FITZPATRICK LINDA AChief People & Comm. Officer
9007
0.011%
$4.1310+101.84%

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
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Information is provided 'as-is' and solely for informational purposes and is not advice. Prismo does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.