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Team,

A few updates from this weekend and for planning this coming week on
Counsyl:

*1. UHC:* While interviewing CFO candidates at the company over the
weekend, managment gave us the update that our introduction to United
Healthcare appears to be paying off. Confidentially, Counsyl has received
an in-network agreement with UHC that they expect will be executed this
week. With UHC, Counsyl will have in-network status at all major insurers
in the US which is a huge milestone for the company, bringing them to 160mm
in network covered lives. Please treat with highest confidentiality as this
has not been announced.

*2. NIPT test introduction:* Counsyl will have its third test, NIPT
(non-invasive prenatal test for down syndrome, an amniocentesis
replacement) in the market by Q3, 2014, earlier than planned. This will be
brought to market through a partnership with Illumina, which is one of
Counsyl's strategic investors. The introduction of this test earlier than
planned has significant positive implications for 2014 financial
performance. There will likely be a press release to announce this in Q3.

*3. Strategic Marketing:* RSTP will provide introductions for Counsyl to
the Susan Komen Foundation and Brightpink.com. We have a call with the
company on 6/2 with Ramji and team discuss specifics and a roadmap for
partnering with each organization. A partnership with one of both of these
organizations can provide a specific call to action and drive brand
awareness and sales volume.

*4. China:* We have a call scheduled with Counsyl on 6/5 including our
Business Development Team and Shirley Young. Shirley brought GM into China
and is under consideration as an outside board member. We will discuss the
regulatory and tactical roadmap for entering China. We will also cover
potential strategic partners and investors who we believe could be helpful
to Counsyl in these efforts. Among other introductions coming out of this
call, we will connect Counsyl with the largest pediatric network in China
and largest government approved cancer treatment centers, with whom we met
during our Bus Dev trip to Beijing earlier this year.

*5. Board update:* We have introduced Ramji to RSTP LP, Bob Cohn. We are
considering appointing Bob as the RSTP outside board member. Ramji and the
founding team have huge respect for Bob given his background as the
founder/CEO of Octel and having commercialized voicemail and build a
multi-billion company before selling it to Lucent and becoming a Sequoia
partner. Bob has expressed a willingness to join the board although he is
generally not taking board seats these days as he manages his family
office. Bob and Ramji have lunch on the calendar on 6/6.

Let's discuss at our partner meeting tomorrow.

Best,

John

John DeLoche
*Co-founder and Managing Director*
Rosemont Seneca Technology Partners
333 Bush Street, 21st Floor
San Francisco, CA 94104
office: 415 767 1288
mobile: 415 793 7070

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