James MacDonald
Corporate Officer/Principal at Tumbleweed Communications Corp.
Profile
James J.
MacDonald is currently a Vice President at Tumbleweed Communications Corp.
and a Venture Partner at Altitude Ventures Management LLC.
He previously worked as EVP-Intellectual Property & Business Development at Tessera, Inc. from 2009 to 2014, and as Chief Intellectual Property Officer & Senior VP at Juno Therapeutics, Inc. from 2014 to 2018.
He also served as Executive VP & General Counsel at Sana Biotechnology, Inc. Mr. MacDonald received his undergraduate degree from Stanford University in 1996 and his graduate degree from Vanderbilt University Law School in 2000.
James MacDonald active positions
| Companies | Position | Start |
|---|---|---|
Tumbleweed Communications Corp.
 Tumbleweed Communications Corp. Packaged SoftwareTechnology Services Tumbleweed Communications Corp. provides security solutions for email protection, file transfers, and identity validation that allow organizations to safely conduct business over the Internet. The firm's products include secure transactions with identity validation, email, and file transfer. The company is headquartered in Redwood City, CA. | Corporate Officer/Principal | - |
Altitude Ventures Management LLC
 Altitude Ventures Management LLC Investment ManagersFinance Altitude Ventures Management LLC (Altitude Ventures Management) is a venture capital subsidiary of GF Private Equity Group LLC founded in 2005 by Dave Maki and Steve Johnson. The firm is headquartered in Kirkland, Washington. | Private Equity Investor | 31/08/2022 |
Former positions of James MacDonald
| Companies | Position | End |
|---|---|---|
| JUNO THERAPEUTICS INC | Corporate Officer/Principal | 30/04/2018 |
Tessera, Inc.
 Tessera, Inc. SemiconductorsElectronic Technology Tessera, Inc. provides packaging solutions for the semiconductor industry. The company was founded on December 16, 1992 and is headquartered in San Jose, CA. | Corporate Officer/Principal | 28/02/2014 |
| SANA BIOTECHNOLOGY, INC. | General Counsel | - |
Training of James MacDonald
| Vanderbilt University Law School | Graduate Degree |
| Stanford University | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| SANA BIOTECHNOLOGY, INC. | Health Technology |
| Private companies | 4 |
|---|---|
Tumbleweed Communications Corp.
Tumbleweed Communications Corp. Packaged SoftwareTechnology Services Tumbleweed Communications Corp. provides security solutions for email protection, file transfers, and identity validation that allow organizations to safely conduct business over the Internet. The firm's products include secure transactions with identity validation, email, and file transfer. The company is headquartered in Redwood City, CA. | Technology Services |
Juno Therapeutics, Inc.
 Juno Therapeutics, Inc. BiotechnologyHealth Technology Juno Therapeutics, Inc. is a biopharmaceutical company, which engages in the development of innovative cellular immunotherapy for the treatment of cancer. It offers platforms which includes chimeric antigen receptors and T-cell receptors. The company was founded by Hans Edgar Bishop, Lawrence Corey, Richard D. Klausner, Stan Riddell, Isabelle Riviere, and Robert Taylor Nelsen on August 5, 2013 and is headquartered in Seattle, WA. | Health Technology |
Tessera, Inc.
Tessera, Inc. SemiconductorsElectronic Technology Tessera, Inc. provides packaging solutions for the semiconductor industry. The company was founded on December 16, 1992 and is headquartered in San Jose, CA. | Electronic Technology |
Altitude Ventures Management LLC
Altitude Ventures Management LLC Investment ManagersFinance Altitude Ventures Management LLC (Altitude Ventures Management) is a venture capital subsidiary of GF Private Equity Group LLC founded in 2005 by Dave Maki and Steve Johnson. The firm is headquartered in Kirkland, Washington. | Finance |
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