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Angel Investor (Individual)

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Investments

1

Portfolio Exits

1

About Bong Koh

Bong Koh is a Los Angeles, CA-based angel investor who typically invests $25-100K in young companies. Koh prefers to invest at the seed and early stage levels in consumer internet startups. Geographically, he prefers his investments are in Los Angeles but will also look at the NY and Bay Area. <br /><br />In terms of criteria, Koh seeks technical/product co-founders where the product launch has occurred or nearing. His assistance to portfolio companies comes from his network and assistance in recruitment, business development and fundraising.

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Latest Bong Koh News

Artiva Biotherapeutics Raises $120 Million in Series B Financing to Advance Pipeline of Allogeneic NK Cell Therapies

Aug 26, 2021

Artiva Biotherapeutics Raises $120 Million in Series B Financing to Advance Pipeline of Allogeneic NK Cell Therapies SAN DIEGO, February 26, 2021 — Artiva Biotherapeutics, Inc., an oncology-focused biopharmaceutical company developing cell therapies based on primary allogeneic natural killer (NK) cells that have been optimized for their ability to kill tumors, today announced the closing of a $120 million Series B financing. New investor Venrock Healthcare Capital Partners led the financing. Other new investors participating in the financing included Acuta Capital Partners, Cormorant Asset Management, EcoR1 Capital, Franklin Templeton, Janus Henderson Investors, Logos Capital, RTW Investments, LP, Surveyor Capital (a Citadel Company), Wellington Management Company, and an undisclosed leading global investment firm. Existing investors, 5AM Ventures, RA Capital Management, and venBio Partners, along with strategic partners GC LabCell (Green Cross LabCell Corporation, KRX: 14451) and GC (Green Cross Holdings Corporation, KRX: 005250), also participated in the financing. Artiva plans to use the proceeds from the financing to advance its NK cell therapy development programs and expand ongoing research and development activities. “The quality and support of the investor groups participating in this financing further validates the promise of our manufacturing first strategy, the potential of our NK cell platform, and our goal to provide safe, effective, and truly off-the-shelf cell therapy treatments that are immediately accessible to cancer patients,” said Fred Aslan, M.D., CEO of Artiva. “I would also like to welcome Bong Koh to our board of directors and look forward to drawing upon his expertise as we continue to advance our clinical and other development activities.” “Artiva is a promising company with differentiated technology, strong manufacturing capabilities and a talented management team,” said Bong Koh, M.D., with Venrock Healthcare Capital Partners. “I look forward to working closely with Artiva’s board and management during this exciting period of growth for the company.” Artiva’s cell therapies are designed to leverage the innate anti-tumor biology and safety features of NK cells. The therapies are optimized for targeted anti-cancer activity through CARs, or ADCC enhancement through therapeutic antibody or innate-cell engager combination therapy. Artiva’s manufacturing platform supports large-scale production and cryopreservation of off-the-shelf allogeneic NK cell therapies, and proprietary CAR-NK and NK-specific gene-editing technologies to augment therapeutic activity. About Artiva Biotherapeutics Artiva’s mission is to deliver to cancer patients highly effective cellular immunotherapies that are safe and immediately accessible. Artiva’s pipeline includes AB-101, an ADCC enhancer NK-cell therapy for use in combination with monoclonal antibodies or innate-cell engagers. The company is currently advancing a Phase 1/2 clinical trial of AB-101 in combination with rituximab for the treatment of relapsed or refractory B-cell lymphomas. The company’s CAR-NK programs include AB-201, a novel HER2-specific CAR-NK cell therapy for the treatment of HER2+ solid tumors, and AB-202, a CD19-specific CAR-NK cell therapy for the treatment of B-cell malignancies, which are being developed under Artiva’s master license and option agreement with GC LabCell Corporation, with plans to enter clinical trials in 2022. The company has entered into therapeutic NK cell collaborations and/or license agreements with Merck and with Affimed N.V. Artiva’s NK cell platform incorporates cell expansion, activation, and engineering technology developed by the company’s corporate partner, GC LabCell, a member of the GC family of companies, one of the Republic of Korea’s leading biopharmaceutical groups. Artiva is headquartered in San Diego. Recent Posts

Bong Koh Investments

1 Investments

Bong Koh has made 1 investments. Their latest investment was in Retention Science as part of their Seed VC - II on July 7, 2012.

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Bong Koh Investments Activity

investments chart

Date

Round

Company

Amount

New?

Co-Investors

Sources

7/18/2012

Seed VC - II

Retention Science

$1.3M

Yes

1

Date

7/18/2012

Round

Seed VC - II

Company

Retention Science

Amount

$1.3M

New?

Yes

Co-Investors

Sources

1

Bong Koh Portfolio Exits

1 Portfolio Exit

Bong Koh has 1 portfolio exit. Their latest portfolio exit was Retention Science on July 30, 2020.

Date

Exit

Companies

Valuation
Valuations are submitted by companies, mined from state filings or news, provided by VentureSource, or based on a comparables valuation model.

Acquirer

Sources

7/30/2020

Acquired

$99M

1

Date

7/30/2020

Exit

Acquired

Companies

Valuation

$99M

Acquirer

Sources

1

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