For more than four decades, Fenwick & West LLP has helped some of the world’s most recognized companies become, and remain, market leaders. From emerging enterprises to large public corporations, our clients are leaders in the technology, life sciences and cleantech sectors and are fundamentally changing the world through rapid innovation.  MORE >

Fenwick & West was founded in 1972 in the heart of Silicon Valley—before “Silicon Valley” existed—by four visionary lawyers who left a top-tier New York law firm to pursue their shared belief that technology would revolutionize the business world and to pioneer the legal work for those technological innovations. In order to be most effective, they decided they needed to move to a location close to primary research and technology development. These four attorneys opened their first office in downtown Palo Alto, and Fenwick became one of the first technology law firms in the world.  MORE >

From our founding in 1972, Fenwick has been committed to promoting diversity and inclusion both within our firm and throughout the legal profession. For almost four decades, the firm has actively promoted an open and inclusive work environment and committed significant resources towards improving our diversity efforts at every level.  MORE >

FLEX by Fenwick is the only service created by an AmLaw 100 firm that provides flexible and cost-effective solutions for interim in-house legal needs to high-growth companies.  MORE >

Fenwick & West handles significant cross-border legal and business issues for a wide range of technology and life sciences who operate internationally..  MORE >

At Fenwick, we are proud of our commitment to the community and to our culture of making a difference in the lives of individuals and organizations in the communities where we live and work. We recognize that providing legal services is not only an essential part of our professional responsibility, but also an excellent opportunity for our attorneys to gain valuable practical experience, learn new areas of the law and contribute to the community.  MORE >

Year after year, Fenwick & West is honored for excellence in the legal profession. Many of our attorneys are recognized as leaders in their respective fields, and our Corporate, Tax, Litigation and Intellectual Property Practice Groups consistently receive top national and international rankings, including:

  • Named Technology Group of the Year by Law360
  • Ranked #1 in the Americas for number of technology deals in 2015 by Mergermarket
  • Nearly 20 percent of Fenwick partners are ranked by Chambers
  • Consistently ranked among the top 10 law firms in the U.S. for diversity
  • Recognized as having top mentoring and pro bono programs by Euromoney


We take sustainability very seriously at Fenwick. Like many of our clients, we are adopting policies that reduce consumption and waste, and improve efficiency. By using technologies developed by a number of our cleantech clients, we are at the forefront of implementing sustainable policies and practices that minimize environmental impact. In fact, Fenwick has earned recognition in several areas as one of the top US law firms for implementing sustainable business practices.  MORE >

At Fenwick, we have a passion for excellence and innovation that mirrors our client base. Our firm is making revolutionary changes to the practice of law through substantial investments in proprietary technology tools and processes—allowing us to deliver best-in-class legal services more effectively.   MORE >

Mountain View Office
Silicon Valley Center
801 California Street
Mountain View, CA 94041

San Francisco Office
555 California Street
12th Floor
San Francisco, CA 94104

Seattle Office
1191 Second Avenue
10th Floor
Seattle, WA 98101

New York Office
1211 Avenue of the Americas
32nd Floor
New York, NY 10036

Shanghai Office
Unit 908, 9/F, Kerry Parkside Office
No. 1155 Fang Dian Road
Pudong New Area, Shanghai 201204
P.R. China
+86 21 8017 1200

Daniel J. Winnike (履历)

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合伙人, 公司业务  

icon partner650.335.7657 icon_in


Dan Winnike是泛伟律师事务所公司事业部的合伙人。他是硅谷最活跃的为上市公司提供法律服务的律师之一,代表上市公司处理信息公开、信托责任、融资和并购的有关的事项。 他曾经代表的上市公司包括:

  • Adaptec, Inc.
  • Amyris, Inc.
  • 思科Cisco Systems, Inc.
  • Covad Communications Group, Inc.
  • The Good Guys, Inc.
  • Invivo Corporation
  • Longs Drugs, Inc.
  • MIPS Technologies, Inc.
  • Natus Medical Incorporated
  • 赛门铁克Symantec Corporation
  • Valley Media, Inc.
  • Vocera Communications

Winnike先生曾经为上市公司和承销商在众多首次公开募股及后续股票发行提供法律咨询,其中包括ADIC、 Amyris、 Ancor Communications、 ArcSight、 Flextronics International、 The Good Guys、 Invivo、 Natus Medical、 Ontrack Data International、 Sanmina、 URS Corporation 和 Vocera Communications的股票发行。 他的客户中, 公开注册、 符合144条列和 债务发行融资超过12亿美金的包括Adaptec、 思科Cisco Systems、 Covad Communications、赛门铁克 Symantec 和 URS Corporation。

Winnike先生曾为承销商在股票和债券发行发面提供法律服务,包括Donaldson, Lufkin & Jenrette、 蒙哥马利证券Montgomery Securities、 美林Merrill Lynch 和瑞银华宝UBS Warburg。

Winnike先生曾经领导过众多上市公司的并购交易, 包括现金并购、 股票并购、, 要约收购和section 3(a)(10) 交易。客户包括Adaptec、嘉信投资 Charles Schwab、 思科Cisco Systems、 Invivo、 Longs Drugs、 Lexar Media、 Natus 医疗、赛门铁克Symantec 和 Valley Media。

他经常协助上市公司,包括其董事会及审核委员会,处理信息公开, 2002萨班斯-奥克斯利法案、多德弗兰克法案和JOBS 法案的合规性,美国证券交易委员会的意见反馈, 不断变化的美国证交所对上市公司要求的合规性事宜,以及处理维权股东和特别委员会的要求。

Winnike先生在众多权威刊物上发表了有关证券和公司法律事务的文章, 包括《商务律师》The Business Lawyer、《证券管理法律杂志》Securities Regulation Law Journal和 Insights and speaks,并且经常在第三方的教育性项目和公司发布会上发表演讲。

Winnike先生1975年以最优等成绩获得圣母大学University of Notre Dame工商管理学财务专业的学士学位。其后他进入密歇根大学法学院学习并于1978年以优异成绩获得法律博士学位。毕业以后Winnike先生曾从业于Gibson, Dunn & Crutcher 和Howard, Rice, Nemerovski, Canady, Falk & Rabkin的公司和证券部门。他是加利福尼亚州律师协会和联邦证券监管ABA商法小组委员会的会员。