EHTH

SEC source: 0001333493-17-000083 · edgar.xml · nonDerivative · entry 1

Oliver Jack L III · CIK 0001366009 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,120

F1 · kind: This represents an annual award of restricted stock units to the Company's non-employee directors. Each unit represents a contingent right to recieve one share of the Company's common stock upon vesting. Subject to the Reporting Person's continuous service with the Company, the restricted stock units will become 100% vested on the day prior to the Company's next annual stockholder meeting approximately one year following the date of grant. The restricted stock units will also become 100% vested if the Company is subject to a change in control before the Reporting Person's service terminates.

SEC source: 0001333493-17-000080 · edgar.xml · nonDerivative · entry 1

Goldberg Michael · CIK 0001366412 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,629

F1 · kind: This represents an annual award of restricted stock units to the Company's non-employee directors. Each unit represents a contingent right to receive one share of the Company's common stock upon vesting. Subject to the Reporting Person's continuous service with the Company, the restricted stock units will become 100% vested on the day prior to the Company's next annual stockholder meeting approximately one year following the date of grant. The restricted stock units will also become 100% vested if the Company is subject to a change in control before the Reporting Person's service terminates.

F2 · balance_after: Total amount of shares benefically owned includes shares deferred upon vesting of certain restricted stock units. The deferred shares will be settled in accordance with the terms of the deferral election.

SEC source: 0001333493-17-000081 · edgar.xml · nonDerivative · entry 1

LIVINGSTON RANDALL S · CIK 0001235118 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,442

F1 · kind: This represents an annual award of restricted stock units to the Company's non-employee directors. Each unit represents a contingent right to recieve one share of the Company's common stock upon vesting. Subject to the Reporting Person's continuous service with the Company, the restricted stock units will become 100% vested on the day prior to the Company's next annual stockholder meeting approximately one year following the date of grant. The restricted stock units will also become 100% vested if the Company is subject to change in control before the Reporting Person's service terminates.

F2 · balance_after: Total amount of shares beneficially owned includes shares deferred upon vesting of certain restricted stock units. The deferred shares will be settled in accordance with the terms of the deferral election.

SEC source: 0001333493-17-000082 · edgar.xml · nonDerivative · entry 1

Tauscher Ellen O. · CIK 0001541158 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,925

F1 · kind: This represents an annual award of restricted stock units to the Copmany's non-employee directors. Each unit represents a contingent right to receive one share of the Company's common stock upon vesting. Subject to the Reporting Person's continuous service with the Company, the restricted stock units will become 100% vested on the day prior to the Company's next annual stockholder meeting approximately one year following the date of grant. The restricted stock units will also become 100% vested if the Company is subject to a change in control before the Reporting Person's service terminates.

F2 · balance_after: Total amount of shares beneficially owned includes shares deferred upon vesting of certain restricted stock units. The deferred shares will be settled in accordance with the terms of the deferral election.

SEC source: 0001333493-17-000073 · edgar.xml · derivative · entry 2

Jennings Jay Walter · CIK 0001685730 · SVP, Finance and APO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,500

Underlying: Common Stock · 2,500 shares

Expires 2021-03-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: This represents the achievement of a stock price threshold under a performance restricted stock unit granted on 3/31/2017. Each unit represents a contingent right to receive one share of the company's common stock upon vesting. The shares are scheduled to vest on May 18, 2018, subject to the individual continuing to provide services to the company though the vesting date.

F2 · derivative.exercise_date: The performance-based restricted stock units are eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at certain pre-determined price thresholds. Once a price threshold is achieved, the portion of the award related to that threshold will vest one year later, subject to the individual continuing to provide services to the company through the applicable vesting date.

F2 · balance_after: The performance-based restricted stock units are eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at certain pre-determined price thresholds. Once a price threshold is achieved, the portion of the award related to that threshold will vest one year later, subject to the individual continuing to provide services to the company through the applicable vesting date.

SEC source: 0001333493-17-000073 · edgar.xml · nonDerivative · entry 1

Jennings Jay Walter · CIK 0001685730 · SVP, Finance and APO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,778

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: This represents the achievement of a stock price threshold under a performance restricted stock unit granted on 3/31/2017. Each unit represents a contingent right to receive one share of the company's common stock upon vesting. The shares are scheduled to vest on May 18, 2018, subject to the individual continuing to provide services to the company though the vesting date.

SEC source: 0001333493-17-000075 · edgar.xml · derivative · entry 7

Hurley Robert S · CIK 0001400991 · President, Medicare Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,250

Underlying: Common Stock · 3,750 shares

Expires 2021-03-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · kind: This represents the achievement of a stock price threshold under a performance restricted stock unit granted on 3/31/2017. Each unit represents a contingent right to receive one share of the company's common stock upon vesting. The shares are scheduled to vest on May 18, 2018, subject to the individual continuing to provide services to the company though the vesting date.

F6 · derivative.exercise_date: The performance-based restricted stock units are eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at certain pre-determined price thresholds. Once a price threshold is achieved, the portion of the award related to that threshold will vest one year later, subject to the individual continuing to provide services to the company through the applicable vesting date.

F6 · balance_after: The performance-based restricted stock units are eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at certain pre-determined price thresholds. Once a price threshold is achieved, the portion of the award related to that threshold will vest one year later, subject to the individual continuing to provide services to the company through the applicable vesting date.

SEC source: 0001333493-17-000075 · edgar.xml · derivative · entry 6

Hurley Robert S · CIK 0001400991 · President, Medicare Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 5,000 shares

Expires 2020-08-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · kind: This represents the achievement of a stock price threshold under a performance restricted stock unit granted on 8/16/2016. Each unit represents a contingent right to receive one share of the company's common stock upon vesting. The shares are scheduled to vest on June 1, 2018, subject to the individual continuing to provide services to the company though the vesting date.

F6 · derivative.exercise_date: The performance-based restricted stock units are eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at certain pre-determined price thresholds. Once a price threshold is achieved, the portion of the award related to that threshold will vest one year later, subject to the individual continuing to provide services to the company through the applicable vesting date.

F6 · balance_after: The performance-based restricted stock units are eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at certain pre-determined price thresholds. Once a price threshold is achieved, the portion of the award related to that threshold will vest one year later, subject to the individual continuing to provide services to the company through the applicable vesting date.

SEC source: 0001333493-17-000075 · edgar.xml · derivative · entry 5

Hurley Robert S · CIK 0001400991 · President, Medicare Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,375

Underlying: Common Stock · 3,125 shares

Expires 2019-03-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: This represents the achievement of a stock price threshold under a performance restricted stock unit granted on 3/31/2015. Each unit represents a contingent right to receive one share of the company's common stock upon vesting. The shares are scheduled to vest on May 18, 2018, subject to the individual continuing to provide services to the company though the vesting date.

F6 · derivative.exercise_date: The performance-based restricted stock units are eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at certain pre-determined price thresholds. Once a price threshold is achieved, the portion of the award related to that threshold will vest one year later, subject to the individual continuing to provide services to the company through the applicable vesting date.

F6 · balance_after: The performance-based restricted stock units are eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at certain pre-determined price thresholds. Once a price threshold is achieved, the portion of the award related to that threshold will vest one year later, subject to the individual continuing to provide services to the company through the applicable vesting date.

SEC source: 0001333493-17-000075 · edgar.xml · nonDerivative · entry 3

Hurley Robert S · CIK 0001400991 · President, Medicare Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,517

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · kind: This represents the achievement of a stock price threshold under a performance restricted stock unit granted on 3/31/2017. Each unit represents a contingent right to receive one share of the company's common stock upon vesting. The shares are scheduled to vest on May 18, 2018, subject to the individual continuing to provide services to the company though the vesting date.

F4 · balance_after: Total amount of shares beneficially owned includes shares deferred upon vesting of certain restricted stock units. The deferred shares will be settled in accordance with the terms of the deferral election.

SEC source: 0001333493-17-000075 · edgar.xml · nonDerivative · entry 2

Hurley Robert S · CIK 0001400991 · President, Medicare Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,767

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · kind: This represents the achievement of a stock price threshold under a performance restricted stock unit granted on 8/16/2016. Each unit represents a contingent right to receive one share of the company's common stock upon vesting. The shares are scheduled to vest on June 1, 2018, subject to the individual continuing to provide services to the company though the vesting date.

F4 · balance_after: Total amount of shares beneficially owned includes shares deferred upon vesting of certain restricted stock units. The deferred shares will be settled in accordance with the terms of the deferral election.

SEC source: 0001333493-17-000075 · edgar.xml · nonDerivative · entry 1

Hurley Robert S · CIK 0001400991 · President, Medicare Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,767

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: This represents the achievement of a stock price threshold under a performance restricted stock unit granted on 3/31/2015. Each unit represents a contingent right to receive one share of the company's common stock upon vesting. The shares are scheduled to vest on May 18, 2018, subject to the individual continuing to provide services to the company though the vesting date.

F4 · balance_after: Total amount of shares beneficially owned includes shares deferred upon vesting of certain restricted stock units. The deferred shares will be settled in accordance with the terms of the deferral election.

SEC source: 0001333493-17-000072 · edgar.xml · derivative · entry 2

Flanders Scott N · CIK 0001327337 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,750

Underlying: Common Stock · 31,250 shares

Expires 2021-03-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: This represents the achievement of a stock price threshold under a performance restricted stock unit granted on 3/31/2017. Each unit represents a contingent right to receive one share of the company's common stock upon vesting. The shares are scheduled to vest on May 18, 2018, subject to the individual continuing to provide services to the company though the vesting date.

F2 · derivative.exercise_date: The performance-based restricted stock units are eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at certain pre-determined price thresholds. Once a price threshold is achieved, the portion of the award related to that threshold will vest one year later, subject to the individual continuing to provide services to the company through the applicable vesting date.

F2 · balance_after: The performance-based restricted stock units are eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at certain pre-determined price thresholds. Once a price threshold is achieved, the portion of the award related to that threshold will vest one year later, subject to the individual continuing to provide services to the company through the applicable vesting date.

SEC source: 0001333493-17-000072 · edgar.xml · nonDerivative · entry 1

Flanders Scott N · CIK 0001327337 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 349,411

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: This represents the achievement of a stock price threshold under a performance restricted stock unit granted on 3/31/2017. Each unit represents a contingent right to receive one share of the company's common stock upon vesting. The shares are scheduled to vest on May 18, 2018, subject to the individual continuing to provide services to the company though the vesting date.

F3 · balance_after: Total amount of shares benefically owned includes shares deferred upon vesting of certain restricted stock units. The deferred shares will be settled in accordance with the terms of the deferral election.

SEC source: 0001333493-17-000074 · edgar.xml · derivative · entry 4

Francis David K. · CIK 0001679661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common Stock · 10,000 shares

Expires 2021-03-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · kind: This represents the achievement of a stock price threshold under a performance restricted stock unit granted on 3/31/2017. Each unit represents a contingent right to receive one share of the company's common stock upon vesting. The shares are scheduled to vest on May 18, 2018, subject to the individual continuing to provide services to the company though the vesting date.

F4 · derivative.exercise_date: The performance-based restricted stock units are eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at certain pre-determined price thresholds. Once a price threshold is achieved, the portion of the award related to that threshold will vest one year later, subject to the individual continuing to provide services to the company through the applicable vesting date.

F4 · balance_after: The performance-based restricted stock units are eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at certain pre-determined price thresholds. Once a price threshold is achieved, the portion of the award related to that threshold will vest one year later, subject to the individual continuing to provide services to the company through the applicable vesting date.

SEC source: 0001333493-17-000074 · edgar.xml · derivative · entry 3

Francis David K. · CIK 0001679661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,250

Underlying: Common Stock · 18,750 shares

Expires 2020-08-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: This represents the achievement of a stock price threshold under a performance restricted stock unit granted on 8/16/2016. Each unit represents a contingent right to receive one share of the company's common stock upon vesting. The shares are scheduled to vest on June 1, 2018, subject to the individual continuing to provide services to the company though the vesting date.

F4 · derivative.exercise_date: The performance-based restricted stock units are eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at certain pre-determined price thresholds. Once a price threshold is achieved, the portion of the award related to that threshold will vest one year later, subject to the individual continuing to provide services to the company through the applicable vesting date.

F4 · balance_after: The performance-based restricted stock units are eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at certain pre-determined price thresholds. Once a price threshold is achieved, the portion of the award related to that threshold will vest one year later, subject to the individual continuing to provide services to the company through the applicable vesting date.

SEC source: 0001333493-17-000074 · edgar.xml · nonDerivative · entry 2

Francis David K. · CIK 0001679661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 118,750

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · kind: This represents the achievement of a stock price threshold under a performance restricted stock unit granted on 3/31/2017. Each unit represents a contingent right to receive one share of the company's common stock upon vesting. The shares are scheduled to vest on May 18, 2018, subject to the individual continuing to provide services to the company though the vesting date.

F3 · balance_after: Total amount of shares beneficially owned includes shares deferred upon vesting of certain restricted stock units. The deferred shares will be settled in accordance with the terms of the deferral election.

SEC source: 0001333493-17-000074 · edgar.xml · nonDerivative · entry 1

Francis David K. · CIK 0001679661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 108,750

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: This represents the achievement of a stock price threshold under a performance restricted stock unit granted on 8/16/2016. Each unit represents a contingent right to receive one share of the company's common stock upon vesting. The shares are scheduled to vest on June 1, 2018, subject to the individual continuing to provide services to the company though the vesting date.

F3 · balance_after: Total amount of shares beneficially owned includes shares deferred upon vesting of certain restricted stock units. The deferred shares will be settled in accordance with the terms of the deferral election.

SEC source: 0001333493-17-000067 · edgar.xml · nonDerivative · entry 1

Jennings Jay Walter · CIK 0001685730 · SVP, Finance and APO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,278

F1 · kind: Represents the withholding of shares to satisfy tax withholding obligation.

SEC source: 0001333493-17-000059 · edgar.xml · nonDerivative · entry 1

Jennings Jay Walter · CIK 0001685730 · SVP, Finance and APO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,784

F1 · kind: Represents the withholding of shares to satisfy tax withholding obligation.

SEC source: 0001193805-17-000705 · e616080_4-ehealth.xml · nonDerivative · entry 6

Flynn James E · CIK 0001352546 · 10% owner · Possible Members of 10% Group

Deerfield Mgmt L.P. · CIK 0001010823 · 10% owner · Possible Members of 10% Group

DEERFIELD MANAGEMENT CO · CIK 0001009258 · 10% owner · Possible Members of 10% Group

Deerfield Special Situations Fund, L.P. · CIK 0001354395 · 10% owner · Possible Members of 10% Group

DEERFIELD PARTNERS, L.P. · CIK 0001301041 · 10% owner · Possible Members of 10% Group

Deerfield International Master Fund, L.P. · CIK 0001565089 · 10% owner · Possible Members of 10% Group

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Deerfield International Master Fund, L.P.

Disclosed balance after: 877,606

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.71 to $11.79, inclusive.

F3 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt, L.P. is the general partner of Deerfield Special Situations Fund, L.P., Deerfield Partners, L.P. and Deerfield International Master Fund, L.P. (collectively, the "Funds"). Deerfield Management Company, L.P. is the investment manager of the Funds. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt, L.P. and Deerfield Management Company, L.P.

F4 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-17-000705 · e616080_4-ehealth.xml · nonDerivative · entry 5

Flynn James E · CIK 0001352546 · 10% owner · Possible Members of 10% Group

Deerfield Mgmt L.P. · CIK 0001010823 · 10% owner · Possible Members of 10% Group

DEERFIELD MANAGEMENT CO · CIK 0001009258 · 10% owner · Possible Members of 10% Group

Deerfield Special Situations Fund, L.P. · CIK 0001354395 · 10% owner · Possible Members of 10% Group

DEERFIELD PARTNERS, L.P. · CIK 0001301041 · 10% owner · Possible Members of 10% Group

Deerfield International Master Fund, L.P. · CIK 0001565089 · 10% owner · Possible Members of 10% Group

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Deerfield Partners, L.P.

Disclosed balance after: 709,386

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.71 to $11.79, inclusive.

F3 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt, L.P. is the general partner of Deerfield Special Situations Fund, L.P., Deerfield Partners, L.P. and Deerfield International Master Fund, L.P. (collectively, the "Funds"). Deerfield Management Company, L.P. is the investment manager of the Funds. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt, L.P. and Deerfield Management Company, L.P.

F4 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-17-000705 · e616080_4-ehealth.xml · nonDerivative · entry 4

Flynn James E · CIK 0001352546 · 10% owner · Possible Members of 10% Group

Deerfield Mgmt L.P. · CIK 0001010823 · 10% owner · Possible Members of 10% Group

DEERFIELD MANAGEMENT CO · CIK 0001009258 · 10% owner · Possible Members of 10% Group

Deerfield Special Situations Fund, L.P. · CIK 0001354395 · 10% owner · Possible Members of 10% Group

DEERFIELD PARTNERS, L.P. · CIK 0001301041 · 10% owner · Possible Members of 10% Group

Deerfield International Master Fund, L.P. · CIK 0001565089 · 10% owner · Possible Members of 10% Group

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Deerfield Special Situations Fund, L.P.

Disclosed balance after: 244,562

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.71 to $11.79, inclusive.

F3 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt, L.P. is the general partner of Deerfield Special Situations Fund, L.P., Deerfield Partners, L.P. and Deerfield International Master Fund, L.P. (collectively, the "Funds"). Deerfield Management Company, L.P. is the investment manager of the Funds. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt, L.P. and Deerfield Management Company, L.P.

F4 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-17-000705 · e616080_4-ehealth.xml · nonDerivative · entry 3

Flynn James E · CIK 0001352546 · 10% owner · Possible Members of 10% Group

Deerfield Mgmt L.P. · CIK 0001010823 · 10% owner · Possible Members of 10% Group

DEERFIELD MANAGEMENT CO · CIK 0001009258 · 10% owner · Possible Members of 10% Group

Deerfield Special Situations Fund, L.P. · CIK 0001354395 · 10% owner · Possible Members of 10% Group

DEERFIELD PARTNERS, L.P. · CIK 0001301041 · 10% owner · Possible Members of 10% Group

Deerfield International Master Fund, L.P. · CIK 0001565089 · 10% owner · Possible Members of 10% Group

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Deerfield International Master Fund, L.P.

Disclosed balance after: 949,443

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.50 to $11.68, inclusive. The reporting persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) of this Form 4.

F3 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt, L.P. is the general partner of Deerfield Special Situations Fund, L.P., Deerfield Partners, L.P. and Deerfield International Master Fund, L.P. (collectively, the "Funds"). Deerfield Management Company, L.P. is the investment manager of the Funds. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt, L.P. and Deerfield Management Company, L.P.

F4 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-17-000705 · e616080_4-ehealth.xml · nonDerivative · entry 2

Flynn James E · CIK 0001352546 · 10% owner · Possible Members of 10% Group

Deerfield Mgmt L.P. · CIK 0001010823 · 10% owner · Possible Members of 10% Group

DEERFIELD MANAGEMENT CO · CIK 0001009258 · 10% owner · Possible Members of 10% Group

Deerfield Special Situations Fund, L.P. · CIK 0001354395 · 10% owner · Possible Members of 10% Group

DEERFIELD PARTNERS, L.P. · CIK 0001301041 · 10% owner · Possible Members of 10% Group

Deerfield International Master Fund, L.P. · CIK 0001565089 · 10% owner · Possible Members of 10% Group

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Deerfield Partners, L.P.

Disclosed balance after: 767,453

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.50 to $11.68, inclusive. The reporting persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) of this Form 4.

F3 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt, L.P. is the general partner of Deerfield Special Situations Fund, L.P., Deerfield Partners, L.P. and Deerfield International Master Fund, L.P. (collectively, the "Funds"). Deerfield Management Company, L.P. is the investment manager of the Funds. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt, L.P. and Deerfield Management Company, L.P.

F4 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-17-000705 · e616080_4-ehealth.xml · nonDerivative · entry 1

Flynn James E · CIK 0001352546 · 10% owner · Possible Members of 10% Group

Deerfield Mgmt L.P. · CIK 0001010823 · 10% owner · Possible Members of 10% Group

DEERFIELD MANAGEMENT CO · CIK 0001009258 · 10% owner · Possible Members of 10% Group

Deerfield Special Situations Fund, L.P. · CIK 0001354395 · 10% owner · Possible Members of 10% Group

DEERFIELD PARTNERS, L.P. · CIK 0001301041 · 10% owner · Possible Members of 10% Group

Deerfield International Master Fund, L.P. · CIK 0001565089 · 10% owner · Possible Members of 10% Group

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Deerfield Special Situations Fund, L.P.

Disclosed balance after: 428,367

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.50 to $11.68, inclusive. The reporting persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) of this Form 4.

F3 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt, L.P. is the general partner of Deerfield Special Situations Fund, L.P., Deerfield Partners, L.P. and Deerfield International Master Fund, L.P. (collectively, the "Funds"). Deerfield Management Company, L.P. is the investment manager of the Funds. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt, L.P. and Deerfield Management Company, L.P.

F4 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001333493-17-000052 · edgar.xml · nonDerivative · entry 1

Jennings Jay Walter · CIK 0001685730 · SVP, Finance and APO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,518

F1 · kind: This represents an award of restricted stock units. Each unit represents a contingent right to receive one share of the company's stock upon vesting. The restricted stock units vest in four equal annual installments from the vesting commencement date of March 31, 2017 subject to the individual continuing to provide services to the company through the applicable vesting date.

SEC source: 0001333493-17-000050 · edgar.xml · nonDerivative · entry 1

Hurley Robert S · CIK 0001400991 · President, Medicare Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,642

F1 · kind: This represents an award of restricted stock units. Each unit represents a contingent right to receive one share of the company's common stock upon vesting. The restricted stock units vest in four equal annual installments from the vesting commencement date of March 31, 2017, subject to the individual continuing to provide services to the company through the applicable vesting date.

F2 · balance_after: Total amount of shares beneficially owned includes shares deferred upon vesting of certain restricted stock units. The deferred shares will be settled in accordance with the terms of the deferral election.

SEC source: 0001333493-17-000049 · edgar.xml · nonDerivative · entry 1

Flanders Scott N · CIK 0001327337 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 318,161

F1 · kind: This represents an award of restricted stock units. Each unit represents a contingent right to receive one share of the company's stock upon vesting. The restricted stock units vest in four equal annual installments from the vesting commencement date of March 31, 2017 subject to the individual continuing to provide services to the company through the applicable vesting date.

F2 · balance_after: Total amount of shares beneficially owned includes shares deferred upon vesting of certain restricted stock units. The deferred shares will be settled in accordance with the terms of the deferral election.

SEC source: 0001333493-17-000051 · edgar.xml · nonDerivative · entry 1

Francis David K. · CIK 0001679661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,000

F1 · kind: This represents an award of restricted stock units. Each unit represents a contingent right to receive one share of the company's common stock upon vesting. The restricted stock units vest in four equal annual installments from the vesting commencement date of March 31, 2017, subject to the individual continuing to provide services to the company through the applicable vesting date.

SEC source: 0001193805-17-000651 · e616042_4-ehealth.xml · nonDerivative · entry 3

Flynn James E · CIK 0001352546 · 10% owner · Possible Members of 10% Group

Deerfield Mgmt L.P. · CIK 0001010823 · 10% owner · Possible Members of 10% Group

DEERFIELD MANAGEMENT CO · CIK 0001009258 · 10% owner · Possible Members of 10% Group

Deerfield Special Situations Fund, L.P. · CIK 0001354395 · 10% owner · Possible Members of 10% Group

DEERFIELD PARTNERS, L.P. · CIK 0001301041 · 10% owner · Possible Members of 10% Group

Deerfield International Master Fund, L.P. · CIK 0001565089 · 10% owner · Possible Members of 10% Group

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Deerfield International Master Fund, L.P.

Disclosed balance after: 975,375

F1 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt, L.P. is the general partner of Deerfield Special Situations Fund, L.P., Deerfield Partners, L.P. and Deerfield International Master Fund, L.P. (collectively, the "Funds"). Deerfield Management Company, L.P. is the investment manager of the Funds. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt, L.P. and Deerfield Management Company, L.P.

F2 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-17-000651 · e616042_4-ehealth.xml · nonDerivative · entry 2

Flynn James E · CIK 0001352546 · 10% owner · Possible Members of 10% Group

Deerfield Mgmt L.P. · CIK 0001010823 · 10% owner · Possible Members of 10% Group

DEERFIELD MANAGEMENT CO · CIK 0001009258 · 10% owner · Possible Members of 10% Group

Deerfield Special Situations Fund, L.P. · CIK 0001354395 · 10% owner · Possible Members of 10% Group

DEERFIELD PARTNERS, L.P. · CIK 0001301041 · 10% owner · Possible Members of 10% Group

Deerfield International Master Fund, L.P. · CIK 0001565089 · 10% owner · Possible Members of 10% Group

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Deerfield Partners, L.P.

Disclosed balance after: 788,415

F1 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt, L.P. is the general partner of Deerfield Special Situations Fund, L.P., Deerfield Partners, L.P. and Deerfield International Master Fund, L.P. (collectively, the "Funds"). Deerfield Management Company, L.P. is the investment manager of the Funds. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt, L.P. and Deerfield Management Company, L.P.

F2 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-17-000651 · e616042_4-ehealth.xml · nonDerivative · entry 1

Flynn James E · CIK 0001352546 · 10% owner · Possible Members of 10% Group

Deerfield Mgmt L.P. · CIK 0001010823 · 10% owner · Possible Members of 10% Group

DEERFIELD MANAGEMENT CO · CIK 0001009258 · 10% owner · Possible Members of 10% Group

Deerfield Special Situations Fund, L.P. · CIK 0001354395 · 10% owner · Possible Members of 10% Group

DEERFIELD PARTNERS, L.P. · CIK 0001301041 · 10% owner · Possible Members of 10% Group

Deerfield International Master Fund, L.P. · CIK 0001565089 · 10% owner · Possible Members of 10% Group

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Deerfield Special Situations Fund, L.P.

Disclosed balance after: 494,718

F1 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt, L.P. is the general partner of Deerfield Special Situations Fund, L.P., Deerfield Partners, L.P. and Deerfield International Master Fund, L.P. (collectively, the "Funds"). Deerfield Management Company, L.P. is the investment manager of the Funds. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt, L.P. and Deerfield Management Company, L.P.

F2 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-17-000620 · e616028_4-ehealth.xml · nonDerivative · entry 9

Flynn James E · CIK 0001352546 · 10% owner · Possible Members of 10% Group

Deerfield Mgmt L.P. · CIK 0001010823 · 10% owner · Possible Members of 10% Group

DEERFIELD MANAGEMENT CO · CIK 0001009258 · 10% owner · Possible Members of 10% Group

Deerfield Special Situations Fund, L.P. · CIK 0001354395 · 10% owner · Possible Members of 10% Group

DEERFIELD PARTNERS, L.P. · CIK 0001301041 · 10% owner · Possible Members of 10% Group

Deerfield International Master Fund, L.P. · CIK 0001565089 · 10% owner · Possible Members of 10% Group

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Deerfield International Master Fund, L.P.

Disclosed balance after: 1,009,724

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.00 to $11.15, inclusive.

F4 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt, L.P. is the general partner of Deerfield Special Situations Fund, L.P., Deerfield Partners, L.P. and Deerfield International Master Fund, L.P. (collectively, the "Funds"). Deerfield Management Company, L.P. is the investment manager of the Funds. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt, L.P. and Deerfield Management Company, L.P.

F5 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-17-000620 · e616028_4-ehealth.xml · nonDerivative · entry 8

Flynn James E · CIK 0001352546 · 10% owner · Possible Members of 10% Group

Deerfield Mgmt L.P. · CIK 0001010823 · 10% owner · Possible Members of 10% Group

DEERFIELD MANAGEMENT CO · CIK 0001009258 · 10% owner · Possible Members of 10% Group

Deerfield Special Situations Fund, L.P. · CIK 0001354395 · 10% owner · Possible Members of 10% Group

DEERFIELD PARTNERS, L.P. · CIK 0001301041 · 10% owner · Possible Members of 10% Group

Deerfield International Master Fund, L.P. · CIK 0001565089 · 10% owner · Possible Members of 10% Group

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Deerfield Partners, L.P.

Disclosed balance after: 816,180

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.00 to $11.15, inclusive.

F4 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt, L.P. is the general partner of Deerfield Special Situations Fund, L.P., Deerfield Partners, L.P. and Deerfield International Master Fund, L.P. (collectively, the "Funds"). Deerfield Management Company, L.P. is the investment manager of the Funds. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt, L.P. and Deerfield Management Company, L.P.

F5 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-17-000620 · e616028_4-ehealth.xml · nonDerivative · entry 7

Flynn James E · CIK 0001352546 · 10% owner · Possible Members of 10% Group

Deerfield Mgmt L.P. · CIK 0001010823 · 10% owner · Possible Members of 10% Group

DEERFIELD MANAGEMENT CO · CIK 0001009258 · 10% owner · Possible Members of 10% Group

Deerfield Special Situations Fund, L.P. · CIK 0001354395 · 10% owner · Possible Members of 10% Group

DEERFIELD PARTNERS, L.P. · CIK 0001301041 · 10% owner · Possible Members of 10% Group

Deerfield International Master Fund, L.P. · CIK 0001565089 · 10% owner · Possible Members of 10% Group

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Deerfield Special Situations Fund, L.P.

Disclosed balance after: 582,604

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.00 to $11.15, inclusive.

F4 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt, L.P. is the general partner of Deerfield Special Situations Fund, L.P., Deerfield Partners, L.P. and Deerfield International Master Fund, L.P. (collectively, the "Funds"). Deerfield Management Company, L.P. is the investment manager of the Funds. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt, L.P. and Deerfield Management Company, L.P.

F5 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-17-000620 · e616028_4-ehealth.xml · nonDerivative · entry 6

Flynn James E · CIK 0001352546 · 10% owner · Possible Members of 10% Group

Deerfield Mgmt L.P. · CIK 0001010823 · 10% owner · Possible Members of 10% Group

DEERFIELD MANAGEMENT CO · CIK 0001009258 · 10% owner · Possible Members of 10% Group

Deerfield Special Situations Fund, L.P. · CIK 0001354395 · 10% owner · Possible Members of 10% Group

DEERFIELD PARTNERS, L.P. · CIK 0001301041 · 10% owner · Possible Members of 10% Group

Deerfield International Master Fund, L.P. · CIK 0001565089 · 10% owner · Possible Members of 10% Group

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Deerfield International Master Fund, L.P.

Disclosed balance after: 1,017,382

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.00 to $11.26, inclusive.

F4 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt, L.P. is the general partner of Deerfield Special Situations Fund, L.P., Deerfield Partners, L.P. and Deerfield International Master Fund, L.P. (collectively, the "Funds"). Deerfield Management Company, L.P. is the investment manager of the Funds. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt, L.P. and Deerfield Management Company, L.P.

F5 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-17-000620 · e616028_4-ehealth.xml · nonDerivative · entry 5

Flynn James E · CIK 0001352546 · 10% owner · Possible Members of 10% Group

Deerfield Mgmt L.P. · CIK 0001010823 · 10% owner · Possible Members of 10% Group

DEERFIELD MANAGEMENT CO · CIK 0001009258 · 10% owner · Possible Members of 10% Group

Deerfield Special Situations Fund, L.P. · CIK 0001354395 · 10% owner · Possible Members of 10% Group

DEERFIELD PARTNERS, L.P. · CIK 0001301041 · 10% owner · Possible Members of 10% Group

Deerfield International Master Fund, L.P. · CIK 0001565089 · 10% owner · Possible Members of 10% Group

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Deerfield Partners, L.P.

Disclosed balance after: 822,369

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.00 to $11.26, inclusive.

F4 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt, L.P. is the general partner of Deerfield Special Situations Fund, L.P., Deerfield Partners, L.P. and Deerfield International Master Fund, L.P. (collectively, the "Funds"). Deerfield Management Company, L.P. is the investment manager of the Funds. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt, L.P. and Deerfield Management Company, L.P.

F5 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-17-000620 · e616028_4-ehealth.xml · nonDerivative · entry 4

Flynn James E · CIK 0001352546 · 10% owner · Possible Members of 10% Group

Deerfield Mgmt L.P. · CIK 0001010823 · 10% owner · Possible Members of 10% Group

DEERFIELD MANAGEMENT CO · CIK 0001009258 · 10% owner · Possible Members of 10% Group

Deerfield Special Situations Fund, L.P. · CIK 0001354395 · 10% owner · Possible Members of 10% Group

DEERFIELD PARTNERS, L.P. · CIK 0001301041 · 10% owner · Possible Members of 10% Group

Deerfield International Master Fund, L.P. · CIK 0001565089 · 10% owner · Possible Members of 10% Group

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Deerfield Special Situations Fund, L.P.

Disclosed balance after: 602,197

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.00 to $11.26, inclusive.

F4 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt, L.P. is the general partner of Deerfield Special Situations Fund, L.P., Deerfield Partners, L.P. and Deerfield International Master Fund, L.P. (collectively, the "Funds"). Deerfield Management Company, L.P. is the investment manager of the Funds. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt, L.P. and Deerfield Management Company, L.P.

F5 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-17-000620 · e616028_4-ehealth.xml · nonDerivative · entry 3

Flynn James E · CIK 0001352546 · 10% owner · Possible Members of 10% Group

Deerfield Mgmt L.P. · CIK 0001010823 · 10% owner · Possible Members of 10% Group

DEERFIELD MANAGEMENT CO · CIK 0001009258 · 10% owner · Possible Members of 10% Group

Deerfield Special Situations Fund, L.P. · CIK 0001354395 · 10% owner · Possible Members of 10% Group

DEERFIELD PARTNERS, L.P. · CIK 0001301041 · 10% owner · Possible Members of 10% Group

Deerfield International Master Fund, L.P. · CIK 0001565089 · 10% owner · Possible Members of 10% Group

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Deerfield International Master Fund, L.P.

Disclosed balance after: 1,035,646

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.70 to $11.83, inclusive. The reporting persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1), (2) and (3) of this Form 4.

F4 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt, L.P. is the general partner of Deerfield Special Situations Fund, L.P., Deerfield Partners, L.P. and Deerfield International Master Fund, L.P. (collectively, the "Funds"). Deerfield Management Company, L.P. is the investment manager of the Funds. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt, L.P. and Deerfield Management Company, L.P.

F5 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-17-000620 · e616028_4-ehealth.xml · nonDerivative · entry 2

Flynn James E · CIK 0001352546 · 10% owner · Possible Members of 10% Group

Deerfield Mgmt L.P. · CIK 0001010823 · 10% owner · Possible Members of 10% Group

DEERFIELD MANAGEMENT CO · CIK 0001009258 · 10% owner · Possible Members of 10% Group

Deerfield Special Situations Fund, L.P. · CIK 0001354395 · 10% owner · Possible Members of 10% Group

DEERFIELD PARTNERS, L.P. · CIK 0001301041 · 10% owner · Possible Members of 10% Group

Deerfield International Master Fund, L.P. · CIK 0001565089 · 10% owner · Possible Members of 10% Group

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Deerfield Partners, L.P.

Disclosed balance after: 837,132

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.70 to $11.83, inclusive. The reporting persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1), (2) and (3) of this Form 4.

F4 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt, L.P. is the general partner of Deerfield Special Situations Fund, L.P., Deerfield Partners, L.P. and Deerfield International Master Fund, L.P. (collectively, the "Funds"). Deerfield Management Company, L.P. is the investment manager of the Funds. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt, L.P. and Deerfield Management Company, L.P.

F5 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001193805-17-000620 · e616028_4-ehealth.xml · nonDerivative · entry 1

Flynn James E · CIK 0001352546 · 10% owner · Possible Members of 10% Group

Deerfield Mgmt L.P. · CIK 0001010823 · 10% owner · Possible Members of 10% Group

DEERFIELD MANAGEMENT CO · CIK 0001009258 · 10% owner · Possible Members of 10% Group

Deerfield Special Situations Fund, L.P. · CIK 0001354395 · 10% owner · Possible Members of 10% Group

DEERFIELD PARTNERS, L.P. · CIK 0001301041 · 10% owner · Possible Members of 10% Group

Deerfield International Master Fund, L.P. · CIK 0001565089 · 10% owner · Possible Members of 10% Group

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Deerfield Special Situations Fund, L.P.

Disclosed balance after: 648,927

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $11.70 to $11.83, inclusive. The reporting persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1), (2) and (3) of this Form 4.

F4 · ownership.nature: This Form 4 is being filed by the undersigned as well as the entities listed on the Joint Filer Information Statement attached as an exhibit hereto (the "Reporting Persons"). Deerfield Mgmt, L.P. is the general partner of Deerfield Special Situations Fund, L.P., Deerfield Partners, L.P. and Deerfield International Master Fund, L.P. (collectively, the "Funds"). Deerfield Management Company, L.P. is the investment manager of the Funds. James E. Flynn is the sole member of the general partner of each of Deerfield Mgmt, L.P. and Deerfield Management Company, L.P.

F5 · ownership.nature: In accordance with Instruction 4 (b)(iv) to Form 4, the entire amount of the Issuer's securities held by the Funds is reported herein. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, each Reporting Person disclaims beneficial ownership of any such securities, except to the extent of his/its indirect pecuniary interest therein, if any, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or otherwise.

SEC source: 0001333493-17-000043 · edgar.xml · derivative · entry 1

Jennings Jay Walter · CIK 0001685730 · SVP, Finance and APO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Stock · 10,000 shares

Expires 2021-03-31

F1 · derivative.exercise_date: The performance-based restricted stock units will be eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at certain pre-determined price thresholds. Once a price threshold is achieved, the portion of the award related to that threshold will vest one year later, subject to the individual continuing to provide services to the company through the applicable vesting date.

SEC source: 0001333493-17-000042 · edgar.xml · derivative · entry 3

Hurley Robert S · CIK 0001400991 · President, Medicare Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires 2021-03-31

F4 · derivative.exercise_date: The performance-based restricted stock units will be eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at certain pre-determined price thresholds. Once a price threshold is achieved, the portion of the award related to that threshold will vest one year later, subject to the individual continuing to provide services to the company through the applicable vesting date. Any shares underlying the performance-based restricted stcok units that vest will be settled persuant to the terms of a deferral election.

SEC source: 0001333493-17-000042 · edgar.xml · nonDerivative · entry 1

Hurley Robert S · CIK 0001400991 · President, Medicare Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,642

F1 · kind: Represents the withholding of shares to satisfy tax withholding obligation.

F2 · balance_after: Total amount of shares beneficially owned includes shares deferred upon vesting of certain restricted stock units. The deferred shares will be settled in accordance with the terms of the deferral election.

SEC source: 0001333493-17-000040 · edgar.xml · derivative · entry 1

Francis David K. · CIK 0001679661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common Stock · 40,000 shares

Expires 2021-03-31

F1 · derivative.exercise_date: The performance-based restricted stock units will be eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at a certain pre-determined price thresholds. Once a price is achieved, the portion of the award related to that threshold will vest one year later, subject to the individual continuing to provide services to the company through the applicable vesting date.

SEC source: 0001333493-17-000041 · edgar.xml · derivative · entry 2

Flanders Scott N · CIK 0001327337 · Director · Cheif Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,000

Underlying: Common Stock · 125,000 shares

Expires 2021-03-31

F2 · derivative.exercise_date: The performance-based restricted stock units will be eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at a certain pre-determined price thresholds. Once a price is achieved, the portion of the award related to that threshold will vest one year later, subject to the individual continuing to provide services to the company through the applicable vesting date.

SEC source: 0001333493-17-000041 · edgar.xml · derivative · entry 1

Flanders Scott N · CIK 0001327337 · Director · Cheif Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 135,850

Underlying: Common Stock · 135,850 shares

Expires 2024-03-31

F1 · derivative.exercise_date: The performance-based stock option was granted in lieu of a performance-based cash bonus opportunity for 2017. The performance based stock option will only vest upon compensation committee's certification of the achievement of the revenue and adjusted EBITDA goals that would have applied to his cash bonus.

SEC source: 0001333493-17-000044 · edgar.xml · derivative · entry 2

Tsao Tom G. · CIK 0001603915 · President, Small Business

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires 2021-03-31

F2 · derivative.exercise_date: The performance-based restricted stock units will be eligible to vest during a four-year performance period following the award's grant date based on the company's stock price trading at a certain pre-determined price thresholds. Once a price is achieved, the portion of the award related to that threshold will vest one year later, subject to Mr. Tsao's continuing to provide services to the company through the applicable vesting date. Mr. Tsao's employment with the company is scheduled to terminate effective April 7, 2017, and his equity awards would cease vesting as a result.

SEC source: 0001333493-17-000044 · edgar.xml · nonDerivative · entry 1

Tsao Tom G. · CIK 0001603915 · President, Small Business

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,870

F1 · kind: Represents the withholding of shares to satisfy tax withholding obligation.