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.
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.
2024-01-29 | Sale | Vasquez Nicki | CHIEF PORT. STRAT & ALNCE OFCR | 12,185 0.0202% | $5.00 | $60,925 | -14.70% | |
2023-08-28 | Sale | Shtylla Brunilda | Chief Business Officer | 15,428 0.0253% | $4.71 | $72,595 | -16.03% | |
2023-08-25 | Sale | Shtylla Brunilda | Chief Business Officer | 11,613 0.0191% | $4.59 | $53,282 | -13.48% | |
2022-03-14 | NEWELL WILLIAM J | CEO | 20,000 0.0428% | $7.75 | $155,016 | -20.05% | ||
2021-09-28 | Sale | Vasquez Nicki | Chief Port. Strat & Alnce Ofcr | 7,812 0.0168% | $18.62 | $145,449 | -56.52% | |
2021-01-26 | Sale | Hallam Trevor | Chief Scientific Officer | 4,786 0.0109% | $25.71 | $123,056 | -22.66% | |
2020-12-28 | Sale | Hallam Trevor | Chief Scientific Officer | 4,786 0.0079% | $13.36 | $63,964 | -11.14% | |
2020-11-27 | Sale | Hallam Trevor | Chief Scientific Officer | 4,786 0.0081% | $10.69 | $51,147 | +17.02% | |
2020-11-05 | Sale | Hallam Trevor | Chief Scientific Officer | 33,502 0.061% | $9.68 | $324,299 | +38.31% | |
2020-09-28 | Sale | Hallam Trevor | Chief Scientific Officer | 1,950 0.0053% | $10.26 | $20,013 | +91.08% | |
2020-09-18 | Sale | Freund John Gordon | director | 800,000 2.1944% | $12.00 | $9.6M | +65.94% | |
2020-09-11 | Sale | Freund John Gordon | director | 1M 2.6591% | $10.00 | $10M | +89.12% | |
2020-08-26 | Sale | Hallam Trevor | Chief Scientific Officer | 975 0.0026% | $9.04 | $8,818 | +101.61% | |
2020-08-19 | Sale | Freund John Gordon | director | 1M 2.5584% | $8.72 | $8.72M | +102.44% | |
2020-07-27 | Sale | Hallam Trevor | Chief Science Officer | 975 0.0026% | $8.06 | $7,858 | +124.43% | |
2020-06-26 | Sale | Hallam Trevor | Chief Science Officer | 1,950 0.0072% | $8.02 | $15,635 | +156.49% | |
2020-05-26 | Sale | Hallam Trevor | Chief Science Officer | 1,950 0.0067% | $10.00 | $19,507 | +75.75% | |
2020-05-14 | NEWELL WILLIAM J | CEO | 64,516 0.2052% | $7.75 | $499,999 | +101.84% | ||
2020-05-14 | MOLINA ARTURO MD | Chief Medical Officer | 6,451 0.0205% | $7.75 | $49,995 | +101.84% | ||
2020-05-14 | FITZPATRICK LINDA A | Chief People & Comm. Officer | 3,225 0.0103% | $7.75 | $24,994 | +101.84% |
Vasquez Nicki | CHIEF PORT. STRAT & ALNCE OFCR | 12803 0.021% | $2.94 | 0 | 2 | |
Shtylla Brunilda | Chief Business Officer | 0 0% | $2.94 | 0 | 2 | |
Merck & Co., Inc. | 10 percent owner | 2723509 4.4682% | $2.94 | 1 | 0 | <0.0001% |
Freund John Gordon | director | 560053 0.9188% | $2.94 | 0 | 3 | |
NEWELL WILLIAM J | CEO | 116525 0.1912% | $2.94 | 2 | 0 | +40.89% |
Hallam Trevor | Chief Scientific Officer | 56117 0.0921% | $2.94 | 0 | 16 | |
MOLINA ARTURO MD | Chief Medical Officer | 12083 0.0198% | $2.94 | 1 | 0 | +101.84% |
FITZPATRICK LINDA A | Chief People & Comm. Officer | 9007 0.0148% | $2.94 | 1 | 0 | +101.84% |
Petree Daniel H | director | 192 0.0003% | $2.94 | 0 | 1 |
Suvretta Capital Management, LLC | $32.65M | 7.06 | 5.78M | 0% | +$0 | 1.38 | |
BlackRock | $32.22M | 6.97 | 5.7M | -2.1% | -$689,396.05 | <0.01 | |
Millennium Management LLC | $26.76M | 5.79 | 4.74M | +208.36% | +$18.08M | 0.02 | |
Bioimpact Capital Llc | $23.15M | 5.01 | 4.1M | New | +$23.15M | 3.75 | |
The Vanguard Group | $17.08M | 3.7 | 3.02M | +4.59% | +$750,263.48 | <0.0001 | |
Kynam Capital Management Lp | $11.31M | 2.45 | 2M | 0% | +$0 | 0.14 | |
Adage Capital Partners Gp L L C | $11.3M | 2.45 | 2M | -55.23% | -$13.94M | 0.02 | |
Baillie Gifford Co | $10.44M | 2.26 | 1.85M | -1.07% | -$112,683.60 | 0.01 | |
Parkman Healthcare Partners Llc | $10.11M | 2.19 | 1.79M | +48.87% | +$3.32M | 1.25 | |
Samsara Biocapital Llc | $9.47M | 2.05 | 1.68M | 0% | +$0 | 1.48 | |
Dimensional Fund Advisors | $7.4M | 1.6 | 1.31M | +14.74% | +$949,900.65 | <0.01 | |
Geode Capital Management | $7.27M | 1.57 | 1.29M | +2.15% | +$153,012.91 | <0.01 | |
Acadian Asset Management | $6.8M | 1.47 | 1.2M | +30.47% | +$1.59M | 0.02 | |
State Street | $6.76M | 1.46 | 1.2M | +3.04% | +$199,207.70 | <0.0001 | |
Spyglass Capital Management LLC | $6.58M | 1.43 | 1.17M | +177.06% | +$4.21M | 4.94 | |
Schonfeld Group | $6.35M | 1.37 | 1.12M | +231.69% | +$4.43M | 0.04 | |
Eversept Partners LP | $6.17M | 1.33 | 1.09M | +3.31% | +$197,512.69 | 0.46 | |
Jacobs Levy Equity Management | $6.04M | 1.31 | 1.07M | +214.3% | +$4.12M | 0.03 | |
Goldman Sachs | $4.54M | 0.98 | 802,735 | -24.31% | -$1.46M | <0.01 | |
Panagora | $4.44M | 0.96 | 785,204 | +73.84% | +$1.88M | 0.02 | |
Two Sigma Advisers LP | $3.79M | 0.82 | 671,100 | +179.86% | +$2.44M | 0.01 | |
Morgan Stanley | $3.1M | 0.67 | 549,366 | +145.34% | +$1.84M | <0.0001 | |
Northern Trust | $2.75M | 0.6 | 486,384 | +1.08% | +$29,379.99 | <0.0001 | |
Two Sigma | $2.74M | 0.59 | 485,764 | +50.3% | +$918,531.93 | 0.01 | |
Renaissance Technologies | $2.75M | 0.59 | 485,797 | -25.92% | -$960,586.42 | <0.01 | |
Candriam S C A | $2.49M | 0.54 | 440,422 | -50.97% | -$2.59M | 0.02 | |
Citadel Advisors LLC | $1.93M | 0.42 | 340,741 | +158.28% | +$1.18M | <0.01 | |
Nuveen | $1.91M | 0.41 | 337,628 | +56.51% | +$688,734.93 | <0.01 | |
DAFNA Capital Management, LLC | $1.89M | 0.41 | 334,079 | +18.02% | +$288,149.95 | 0.44 | |
Verition Fund Management Llc | $1.6M | 0.35 | 283,621 | -54.47% | -$1.92M | 0.02 | |
Bridgeway Capital Management | $1.56M | 0.34 | 275,700 | +61.99% | +$596,075.00 | 0.03 | |
Point72 Asset Management | $1.47M | 0.32 | 260,696 | -8.75% | -$141,249.96 | <0.01 | |
Ubs Oconnor Llc | $1.44M | 0.31 | 255,057 | -32.59% | -$696,548.93 | 0.12 | |
D. E. Shaw & Co. | $1.37M | 0.3 | 241,643 | New | +$1.37M | <0.01 | |
Fisher Asset Management Llc | $1.11M | 0.24 | 196,517 | 0% | +$0 | <0.01 | |
Tejara Capital Ltd | $1.1M | 0.24 | 194,418 | -14.34% | -$183,822.80 | 0.37 | |
Cubist Systematic Strategies | $1.09M | 0.24 | 193,671 | +154.41% | +$664,129.16 | 0.01 | |
Man Group Plc | $1.08M | 0.23 | 190,633 | +60.08% | +$404,229.08 | <0.01 | |
BNY Mellon | $1.04M | 0.23 | 184,685 | -29.68% | -$440,355.24 | <0.0001 | |
Charles Schwab | $908,949.00 | 0.2 | 160,876 | 0% | +$0 | <0.0001 | |
Ameriprise Financial | $841,878.00 | 0.18 | 149,005 | +13.54% | +$100,360.92 | <0.0001 | |
Susquehanna Fundamental Investments Llc | $714,493.00 | 0.16 | 126,459 | New | +$714,493.00 | 0.03 | |
Simplify Asset Management Inc | $678,000.00 | 0.15 | 120,000 | 0% | +$0 | 0.07 | |
Fidelity Investments | $634,619.00 | 0.14 | 112,322 | +31.24% | +$151,052.68 | <0.0001 | |
Russell Investments Group Ltd | $632,547.00 | 0.14 | 111,955 | +192.89% | +$416,580.97 | <0.01 | |
Jump Financial Llc | $628,263.00 | 0.14 | 111,197 | New | +$628,263.00 | 0.01 | |
Public Employees Retirement System Of Ohio | $546,112.00 | 0.12 | 96,657 | +56.46% | +$197,066.33 | <0.01 | |
RhumbLine Advisers | $532,017.00 | 0.12 | 94,164 | +2.81% | +$14,548.49 | <0.01 | |
Xtx Topco Ltd | $502,262.00 | 0.11 | 88,896 | +7.12% | +$33,380.17 | 0.03 | |
Engineers Gate Manager Lp | $455,221.00 | 0.1 | 80,570 | +42.4% | +$135,543.65 | 0.01 |