SEPARATION AGREEMENT AND RELEASE
This Agreement is between Castlight Health, Inc. ("Castlight") and Randall
Womack (“Womack”).
RECITALS
Womack is currently employed by Castlight but Womack and Castlight agree that
Womack will cease employment with Castlight on September 30, 2014.
Womack and Castlight desire to provide for an orderly mechanism for effecting a
separation in order to assure that such separation will occur amicably and
efficiently.
AGREEMENT AND RELEASE
ACCORDINGLY, the parties agree as follows:
1.Effective Date; Settlement Terms; and Sum.
(a)This Agreement will be effective and Castlight shall pay Womack the sum of
$129,000 (“Settlement Sum”), on September 30, 2014 provided that he has signed
this Agreement on September 30, 2014 (“Effective Date”). Womack agrees to be
solely responsible for any taxes relating to the Settlement Sum and to defend,
indemnify and hold Castlight harmless from and against any claims, liabilities
or penalties related to any taxes on the Settlement Sum.

(b)Womack and Castlight agree that Womack’s last day of employment shall be
September 30, 2014.

(c)If Womack elects under COBRA to continue Womack’s health insurance benefits,
Castlight shall pay the amount owed by the Employee under COBRA for health
insurance for the 6-month period following his last day of employment on
September 30, 2014.

(d)On September 30, 2014, Castlight shall pay Womack his full 2014 target bonus
in the amount of $154,000 and 25% of his projected full 2015 target bonus in the
amount of $38,700, for a total of $192,700, less applicable deductions as
required by law.

(e)Castlight has granted Womack certain options to purchase shares of
Castlight’s Class A common stock pursuant to Castlight’s 2008 Stock Incentive
Plan (the “2008 Plan”) and Class B common stock pursuant to Castlight’s 2014
Equity Incentive Plan (the “2014 Plan”). Provided that Womack has signed this
Agreement on September 30, 2014, then on the effective date of this Agreement,
all options granted to Womack will accelerate in vesting, such that the total
number of shares vested under each option granted to Womack will be equal to the
number of shares that would have vested had Womack remained employed through
March 31, 2015. For clarity, it is acknowledged and agreed that as a result of
the preceding sentence, the number of shares vested under each option granted to
Womack will be as follows:
(i)the option to purchase 79,054 shares of Class A common stock granted pursuant
to the 2008 Plan on November 9, 2010 will be vested as to all 79,054 shares;

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(ii)the option to purchase 79,054 shares of Class A common stock granted
pursuant to the 2008 Plan on November 9, 2010 will be vested as to all 79,054
shares;

(iii) the option to purchase 758,536 shares of Class A common stock granted
pursuant to the 2008 Plan on November 9, 2010 will be vested as to all 758,536
shares;

(iv) the option to purchase 506,328 shares of Class A common stock granted
pursuant to the 2008 Plan on November 9, 2010 will be vested as to all 506,328
shares;

(v)the option to purchase 188,154 shares of Class A common stock granted
pursuant to the 2008 Plan on February 12, 2013 will be vested as to zero shares;

(vi)the option to purchase 41,846 shares of Class A common stock granted
pursuant to the 2008 Plan on February 12, 2013 will be vested as to 19,166
shares;

(vii)the Option to purchase 11,829 shares of Class B common stock granted
pursuant to the 2014 Plan on March 13, 2014 will be vested as to zero shares;

(viii)the option to purchase 108,171 shares of Class B common stock granted
pursuant to the 2014 Plan on March 13, 2014 will be vested as to 30,000 shares;

(f) Provided that Womack has signed this Agreement on September 30, 2014, then
Womack will also have the right to exercise the options set forth above
(hereafter collectively referred to as the “Womack Options”) to the extent
vested as of his termination of employment and as a result of the vesting
acceleration provided for in paragraph 1(e) above, until May 3, 2015; provided,
however, that the Womack Options will expire immediately upon the closing of a
Corporate Transaction (as defined in the 2014 Plan). Any such exercise shall
otherwise be in accordance with the terms of the 2008 Plan or 2014 Plan, as
applicable, and the stock option agreements evidencing the Womack Options
(hereafter collectively referred to as the “Stock Option Agreements”). Womack
acknowledges and agrees that the foregoing extension to the exercise period will
cause each Womack Option that is an incentive stock option to be reclassified as
a non-qualified stock option upon effectiveness of this Agreement and,
accordingly, at the time of exercise Womack will be required to satisfy all
applicable tax withholding requirements that become due upon exercise of the
Womack Options.

If Womack does not sign this Agreement, Castlight will provide Womack with a
termination report with the vesting of the Womack Options as of Womack’s
termination date and, per the Stock Option Agreements, Womack will have three
(3) months following the termination date to exercise any vested shares and,
after such date, Womack will no longer have a right to exercise the Womack
Options as to any shares. Regardless of whether Womack signs this Agreement,
Womack’s rights concerning the Womack Options above will continue to be governed
by the Stock Option Agreements, as amended by this Agreement, if applicable and
provided this Agreement becomes effective. Womack acknowledges and agrees that
Womack has no rights in or to Castlight’s capital stock except as set forth
herein.
2.Womack acknowledges and agrees that as an executive officer of Castlight, he
may have come into possession of material nonpublic information regarding
Castlight, and that in accordance with Castlight’s Insider Trading Policy and
applicable law, he will not trade in Castlight securities until the first open
trading window following his cessation of employment, and

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will not trade in Castlight securities while otherwise in possession of material
nonpublic information.

3.General Release and Specific ADEA Release.
(a) Womack and his representatives, heirs, successors, and assigns do hereby
completely release and forever discharge Castlight, any Affiliate, and its and
their present and former shareholders, officers, directors, agents, employees,
attorneys, successors, and assigns (collectively, “Released Parties”) from all
claims, rights, demands, actions, obligations, liabilities, and causes of action
of every kind and character, known or unknown, mature or unmatured, which Womack
may have now or in the future arising from any act or omission or condition
occurring on or prior to the effective date of this Agreement (including,
without limitation, the future effects of such acts, omissions, or conditions),
arising from or in any way related to his employment by Castlight, whether based
on tort, contract (express or implied), or any federal, state, or local law,
statute, or regulation, including, but not limited to, the matters that were
raised or could have been raised in the claim referenced above in the RECITALS
(collectively, the “Released Claims”). By way of example and not in limitation
of the foregoing, Released Claims shall include any claims arising under Title
VII of the Civil Rights Act of 1964, the Americans with Disabilities Act, and
the California Fair Employment and Housing Act, as well as any claims asserting
wrongful termination, breach of contract, breach of the covenant of good faith
and fair dealing, negligent or intentional infliction of emotional distress,
negligent or intentional misrepresentation, negligent or intentional
interference with contract or prospective economic advantage, defamation,
invasion of privacy, retaliation and claims related to disability. Released
Claims shall also include, but not be limited to, claims for severance pay,
bonuses, sick leave, vacation pay, life or health insurance, or any other fringe
benefit. Womack likewise releases the Released Parties from any and all
obligations for attorneys’ fees incurred in regard to the above claims, or
otherwise. Notwithstanding the foregoing, Released Claims shall not include any
claims based on obligations created by or reaffirmed in this Agreement or that
as a matter of law cannot be released.
(b) In further consideration of the payments and benefits provided to Womack and
his representatives, heirs, successors, and assigns in this Agreement, Womack
hereby irrevocably and unconditionally fully and forever waives, releases and
discharges the Released Parties from any and all Claims, whether known or
unknown, from the beginning of time to the date of the Womack's execution of
this Agreement arising under the Age Discrimination in Employment Act (ADEA), as
amended, and its implementing regulations. By signing this Agreement, Womack
hereby acknowledges and confirms that: (i) he has read this Agreement in its
entirety and understands all of its terms; (ii) he has been advised of and has
availed himself of his right to consult with his attorney prior to executing
this Agreement; (iii) he knowingly, freely and voluntarily assents to all of the
terms and conditions set out in this Agreement including, without limitation,
the waiver, release and covenants contained herein; (iv) he is executing this
Agreement, including the waiver and release, in exchange for good and valuable
consideration in addition to anything of value to which he is otherwise
entitled; (v) he was given at least twenty-one (21) days to consider the terms
of this Agreement and consult with an attorney of his choice, although he may
sign it sooner if desired; (vi) he understands that he has seven (7) days from
the date he signs this Agreement to revoke only the release of ADEA claims in
this paragraph by delivering notice of revocation to Shannon Espinola, Sr.
Director, People Strategy at Castlight, 121 Spear Street, Suite 300, San
Francisco, CA 94105 by overnight delivery before the end of such seven-day
period, but that his release of any and all other claims under this Agreement
shall be immediately effective and irrevocable upon his signing of this
Agreement; and (vii) he understands that the release contained in this paragraph
does not apply to rights and claims that may arise after the date on which he
signs this Agreement.

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4.Section 1542 Waiver. The parties understand and agree that the Released Claims
include not only claims presently known to Womack, but also include all unknown
or unanticipated claims, rights, demands, actions, obligations, liabilities, and
causes of action of every kind and character that would otherwise come within
the scope of the Released Claims as described in Section 2. Womack understands
that he may hereafter discover facts different from what he now believes to be
true, which if known, could have materially affected this Agreement, but he
nevertheless waives any claims or rights based on different or additional facts.
Womack knowingly and voluntarily waives any and all rights or benefits that he
may now have, or in the future may have, under the terms of Section 1542 of the
California Civil Code, which provides as follows:

A GENERAL RELEASE DOES NOT EXTEND TO CLAIMS WHICH THE CREDITOR DOES NOT KNOW OR
SUSPECT TO EXIST IN HIS FAVOR AT THE TIME OF EXECUTING THE RELEASE, WHICH IF
KNOWN BY HIS MUST HAVE MATERIALLY AFFECTED HIS SETTLEMENT WITH THE DEBTOR.

5.Covenant Not to Sue. The parties intend for this release to be enforced to the
fullest extent permitted by law. Womack waives his right to file any charge or
complaint arising out of his employment with or separation from the Company
before any federal, state, or local court or any state or local administrative
agency, except where such waivers are prohibited by law, provided, however, that
he hereby waives any right to receive any monetary award resulting from such a
charge or investigation.

6.Confidential Information, Return of Company Property, Nondisparagement and
Non-Solicitation.
(a)Castlight has developed, compiled and owns certain proprietary techniques and
confidential information that have great value in its business. This information
includes but is not limited to any and all information (in any medium, including
but not limited to, written documents and electronic files) concerning
unpublished personnel, legal matters, financial data, marketing and sales data,
product and product development information, customer lists, employee lists,
contracts, licensing agreements, processes, formulas, trade secrets, inventions,
discoveries, improvements, data, know‑how, formats, marketing plans, business
plans, strategies, forecasts, and supplier and vendor identities,
characteristics and agreements (“Confidential Information”). Womack has had
access to confidential information of other employees and vendors of Castlight.
Confidential Information includes not only information disclosed by Castlight or
its Clients to Womack in the course of Womack’s employment with Castlight, but
also information developed or learned by Womack during the course of Womack’s
employment with Castlight. Confidential Information is to be broadly defined.

(b)Womack acknowledges that during his employment with Castlight he has had
access to such Confidential Information. Womack agrees that at all times after
Womack’s employment with Castlight is terminated, Womack will (i) hold in trust,
keep confidential, and not disclose to any third party or make any use of the
Confidential Information of Castlight or its other employees; (ii) not cause the
transmission, removal or transport of Confidential Information of Castlight or
its other employees; (iii) not publish, disclose, or otherwise disseminate
Confidential Information of Castlight or its other employees.

(c)Womack agrees to promptly inform Castlight of all documents and data
pertaining to his employment and the Confidential Information of Castlight and
its other employees, whether prepared by Womack or otherwise coming into his
possession or control. Womack agrees to promptly deliver to

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Castlight all such written, electronic or other tangible material containing any
information concerning or disclosing the Confidential Information of Castlight
or its other employees or vendors. Womack agrees that he is not entitled to any
of the benefits of this Agreement until he is in compliance with this Section 6.
(c).
(d)Womack agrees to promptly deliver to Castlight all company property including
any keys, books, records, credit cards, company-purchased cell phones and any
other tangible property which has come into his possession or control during the
term of his employment, save and except for Womack’s records of his payroll and
employment-related tax documents; provided, however, that Castlight agrees
Womack may retain, and is hereby transferred ownership of, the Castlight-issued
computer equipment, consisting of two laptop computers and an ipad, used during
his employment (subject to a security sweep to remove Castlight information and
software, which the parties acknowledge has been completed), and Womack agrees
that Castlight may retain, and is hereby transferred ownership of, the
furnishings purchased by Womack that is located in the Castlight corporate
apartment. Womack agrees that he is not entitled to any of the benefits of this
Agreement until he is in compliance with this Section 6. (d).

(e)Womack acknowledges and agrees that the covenants contained in this Section 6
are material to this Agreement and that a violation of this Section shall
constitute a material breach of this Agreement. Castlight shall be entitled to
receive injunctive relief to enforce these covenants, and may seek any other
remedy available to it by law.

(f) Womack agrees that he shall not disparage the Released Parties to anyone,
including but not limited to, employees and former employees, media or other
third parties, or otherwise make statements or take actions which would place
the Released Parties, or any of them, in a negative light.  Similarly, Womack
will not disparage any Castlight product or service to anyone, including but not
limited to, employees and former employees, media or other third parties, or
otherwise make statements or take actions which would place such service in a
negative light.  Additionally, Castlight agrees that it’s current Officers and
Directors as defined in Section 16 of the Securities Exchange Act of 1934 shall
not disparage Womack to anyone, including but not limited to, Castlight
employees, and former employees, media or other third parties, or otherwise make
statements or take actions which would place Womack in a negative light.

(g)Womack acknowledges that, because of his responsibilities at Castlight, he
has been exposed to Castlight’s business strategies, information on customers
and clients, and other valuable Proprietary Information and trade secrets, and
that use or disclosure of such Proprietary Information and trade secrets in
breach of this Agreement would be extremely difficult to detect or prove. He
also acknowledges that Castlight’s relationships with its employees, customers,
clients, vendors, and other persons are valuable business assets. Therefore,
Womack agrees as follows:
(i) Womack shall not, for a period of one year following termination of his
employment with Castlight, directly or indirectly solicit, induce, recruit, or
encourage any officer, director, or employee of Castlight to leave Castlight or
terminate his or her employment with Castlight.
(ii) Womack shall not, for a period of one year following the termination of his
employment with Castlight for any reason: (i) use Castlight’s Proprietary
Information or trade secrets to interfere with any business relationship or
contract between Castlight and any of its customers, clients, vendors, business
partners, or suppliers; or (ii) for the purpose of selling products or services
competitive with Castlight’s, solicit any person, firm, corporation or entity
that was a customer or client or prospective client of Castlight at any time
during the one-year period preceding the termination date of my employment by
using

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Castlight’s Proprietary Information or trade secrets, or otherwise soliciting
such customers by using means that amount to unfair competition.
7.Confidentiality. Womack understands and agrees that this Agreement and each of
its terms, and the negotiations surrounding it, are confidential and shall not
be disclosed by Womack to any entity or person, except Womack’s wife and tax
attorney, accountant or other attorney, for any reason, at any time, without the
prior written consent of Castlight, unless required by law.

8.Nonadmission. The parties understand and agree that this is a compromise
settlement of disputed claims and that the furnishing of the consideration for
this Agreement shall not be deemed or construed at any time or for any purpose
as an admission of liability by Castlight. The liability for any and all claims
is expressly denied by Castlight.

9.Integration. The parties understand and agree that the preceding Sections
recite the sole consideration for this Agreement; that no representation or
promise has been made by Castlight, or any other Released Party on any subject
whatsoever, except as expressly set forth in this Agreement; and that all
agreements and understandings between the parties on any subject whatsoever are
embodied and expressed in this Agreement. This Agreement shall supersede all
prior or contemporaneous agreements and understandings among Womack, Castlight,
and any other Released Party, whether written or oral, express or implied, with
respect to any subject whatsoever, including without limitation, any
employment-related agreement or benefit plan, except to the extent that the
provisions of any such agreement or plan have been expressly referred to in this
Agreement as having continued effect.

10.Amendments; Waivers. This Agreement may not be amended except by an
instrument in writing, signed by each of the parties. No failure to exercise and
no delay in exercising any right, remedy, or power under this Agreement shall
operate as a waiver thereof, nor shall any single or partial exercise of any
right, remedy, or power under this Agreement preclude any other or further
exercise thereof, or the exercise of any other right, remedy, or power provided
herein or by law or in equity.

11.Assignment; Successors and Assigns. Womack agrees that he will not assign,
sell, transfer, delegate, or otherwise dispose of, whether voluntarily or
involuntarily, or by operation of law, any rights or obligations under this
Agreement. Any such purported assignment, transfer, or delegation shall be null
and void. Womack represents that he has not previously assigned or transferred
any claims or rights released by his pursuant to this Agreement. Subject to the
foregoing, this Agreement shall be binding upon and shall inure to the benefit
of the parties and their respective heirs, successors, attorneys, and permitted
assigns. This Agreement shall also inure to the benefit of any Released Party.
This Agreement shall not benefit any other person or entity except as
specifically enumerated in this Agreement.

12.Severability. If any provision of this Agreement, or its application to any
person, place, or circumstance, is held by an arbitrator or a court of competent
jurisdiction to be invalid, unenforceable, or void, such provision shall be
enforced to the greatest extent permitted by law, and the remainder of this
Agreement and such provision as applied to other persons, places, and
circumstances shall remain in full force and effect.

13.Attorneys’ Fees. In any legal action, arbitration, or other proceeding
brought to enforce or interpret the terms of this Agreement, the prevailing
party shall be entitled to recover reasonable attorneys’ fees and costs.

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14.Governing Law. This Agreement shall be governed by and construed in
accordance with the law of the State of California.

15.Interpretation. This Agreement shall be construed as a whole, according to
its fair meaning, and not in favor of or against any party. By way of example
and not in limitation, this Agreement shall not be construed in favor of the
party receiving a benefit or against the party responsible for any particular
language in this Agreement. Captions are used for reference purposes only and
should be ignored in the interpretation of the Agreement.

16.Representation by Counsel. The parties acknowledge that (i) they have had the
opportunity to consult counsel in regard to this Agreement; (ii) they have read
and understand the Agreement and they are fully aware of its legal effect; and
(iii) they are entering into this Agreement freely and voluntarily, and based on
each party’s own judgment and not on any representations or promises made by the
other party, other than those contained in this Agreement.

Dated 9/30/2014
/s/Randall Womack
Dated 9/30/2014

CASTLIGHT HEALTH

By:/s/ John C. Doyle