LAB

SEC source: 0001162194-17-000147 · wf-form4_150612946488249.xml · derivative · entry 3

Khadder Nicholas · CIK 0001598911 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 79,300 shares

Expires 2027-02-13

F5 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 79,300 shares of FLDM common stock granted to the Reporting Person on February 13, 2017. In exchange, the Reporting Person received a replacement Option, for 56,643 shares, having an exercise price of $5.13 per share.

F4 · derivative.exercise_date: The Option provided for vesting in forty-eight equal monthly installments beginning on February 1, 2017.

SEC source: 0001162194-17-000147 · wf-form4_150612946488249.xml · derivative · entry 2

Khadder Nicholas · CIK 0001598911 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,500

Underlying: Common Stock · 13,500 shares

Expires 2027-09-20

F2 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 27,000 shares of FLDM common stock granted to the Reporting Person on August 9, 2016. In exchange, the Reporting Person received a replacement Option, for 13,500 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to the Reporting Person's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

SEC source: 0001162194-17-000147 · wf-form4_150612946488249.xml · derivative · entry 1

Khadder Nicholas · CIK 0001598911 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 27,000 shares

Expires 2026-08-09

F2 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 27,000 shares of FLDM common stock granted to the Reporting Person on August 9, 2016. In exchange, the Reporting Person received a replacement Option, for 13,500 shares, having an exercise price of $5.13 per share.

F1 · derivative.exercise_date: The Option provided for vesting of 12/48th of the total number of shares subject to the Option on June 20, 2017 and thirty-six equal monthly installments beginning on July 20, 2017.

SEC source: 0001162194-17-000146 · wf-form4_150612944468294.xml · derivative · entry 14

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,572

Underlying: Common Stock · 34,572 shares

Expires not disclosed

F16 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 48,400 shares of FLDM common stock granted to the Reporting Person on February 13, 2017. In exchange, the Reporting Person received a replacement Option, for 34,572 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to the Reporting Person's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.

SEC source: 0001162194-17-000146 · wf-form4_150612944468294.xml · derivative · entry 13

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 48,400 shares

Expires 2027-02-13

F16 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 48,400 shares of FLDM common stock granted to the Reporting Person on February 13, 2017. In exchange, the Reporting Person received a replacement Option, for 34,572 shares, having an exercise price of $5.13 per share.

F15 · derivative.exercise_date: The Option provided for vesting in forty-eight equal monthly installments beginning on February 1, 2017.

SEC source: 0001162194-17-000146 · wf-form4_150612944468294.xml · derivative · entry 12

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,941

Underlying: Common Stock · 8,941 shares

Expires not disclosed

F14 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 13,500 shares of FLDM common stock granted to the Reporting Person on March 4, 2016. In exchange, the Reporting Person received a replacement Option, for 8,941 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to the Reporting Person's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.

SEC source: 0001162194-17-000146 · wf-form4_150612944468294.xml · derivative · entry 11

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 13,500 shares

Expires 2026-03-04

F14 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 13,500 shares of FLDM common stock granted to the Reporting Person on March 4, 2016. In exchange, the Reporting Person received a replacement Option, for 8,941 shares, having an exercise price of $5.13 per share.

F13 · derivative.exercise_date: The Option provided for vesting in forty-eight equal monthly installments beginning on February 1, 2016.

SEC source: 0001162194-17-000146 · wf-form4_150612944468294.xml · derivative · entry 10

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,073

Underlying: Common Stock · 2,073 shares

Expires not disclosed

F12 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 12,000 shares of FLDM common stock granted to the Reporting Person on March 12, 2015. In exchange, the Reporting Person received a replacement Option, for 2,073 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to the Reporting Person's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.

SEC source: 0001162194-17-000146 · wf-form4_150612944468294.xml · derivative · entry 9

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,000 shares

Expires 2025-03-12

F12 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 12,000 shares of FLDM common stock granted to the Reporting Person on March 12, 2015. In exchange, the Reporting Person received a replacement Option, for 2,073 shares, having an exercise price of $5.13 per share.

F11 · derivative.exercise_date: The Option provided for vesting of 2/48th of the total number of shares subject to the Option on March 12, 2015 and forty-six equal monthly installments beginning on April 1, 2015.

SEC source: 0001162194-17-000146 · wf-form4_150612944468294.xml · derivative · entry 8

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,541

Underlying: Common Stock · 1,541 shares

Expires not disclosed

F10 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 14,000 shares of FLDM common stock granted to the Reporting Person on March 14, 2014. In exchange, the Reporting Person received a replacement Option, for 1,541 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to the Reporting Person's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.

SEC source: 0001162194-17-000146 · wf-form4_150612944468294.xml · derivative · entry 7

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 14,000 shares

Expires 2024-03-14

F10 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 14,000 shares of FLDM common stock granted to the Reporting Person on March 14, 2014. In exchange, the Reporting Person received a replacement Option, for 1,541 shares, having an exercise price of $5.13 per share.

F9 · derivative.exercise_date: The Option provided for vesting in forty-eight equal monthly installments beginning on January 1, 2014.

SEC source: 0001162194-17-000146 · wf-form4_150612944468294.xml · derivative · entry 6

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,838

Underlying: Common Stock · 17,838 shares

Expires not disclosed

F8 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 66,000 shares of FLDM common stock granted to the Reporting Person on February 15, 2013. In exchange, the Reporting Person received a replacement Option, for 17,838 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to the Reporting Person's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.

SEC source: 0001162194-17-000146 · wf-form4_150612944468294.xml · derivative · entry 5

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 66,000 shares

Expires 2023-02-15

F8 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 66,000 shares of FLDM common stock granted to the Reporting Person on February 15, 2013. In exchange, the Reporting Person received a replacement Option, for 17,838 shares, having an exercise price of $5.13 per share.

F7 · derivative.exercise_date: The shares subject to the Option fully vested on January 1, 2017.

SEC source: 0001162194-17-000146 · wf-form4_150612944468294.xml · derivative · entry 4

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,920

Underlying: Common Stock · 4,920 shares

Expires not disclosed

F5 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 17,859 shares of FLDM common stock granted to the Reporting Person on February 17, 2012. In exchange, the Reporting Person received a replacement Option, for 4,920 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to the Reporting Person's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.

SEC source: 0001162194-17-000146 · wf-form4_150612944468294.xml · derivative · entry 3

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 17,859 shares

Expires 2022-02-16

F5 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 17,859 shares of FLDM common stock granted to the Reporting Person on February 17, 2012. In exchange, the Reporting Person received a replacement Option, for 4,920 shares, having an exercise price of $5.13 per share.

F4 · derivative.exercise_date: The shares subject to the Option fully vested on January 1, 2016.

SEC source: 0001162194-17-000146 · wf-form4_150612944468294.xml · derivative · entry 2

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 242

Underlying: Common Stock · 242 shares

Expires 2027-09-20

F2 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 834 shares of FLDM common stock granted to the Reporting Person on May 18, 2011. In exchange, the Reporting Person received a replacement Option, for 242 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to the Reporting Person's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

SEC source: 0001162194-17-000146 · wf-form4_150612944468294.xml · derivative · entry 1

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 834 shares

Expires 2021-05-17

F2 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 834 shares of FLDM common stock granted to the Reporting Person on May 18, 2011. In exchange, the Reporting Person received a replacement Option, for 242 shares, having an exercise price of $5.13 per share.

F1 · derivative.exercise_date: The shares subject to the Option fully vested on May 18, 2015.

SEC source: 0001162194-17-000145 · wf-form4_150612939664831.xml · derivative · entry 6

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,697

Underlying: Common Stock · 36,697 shares

Expires not disclosed

F8 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 51,375 shares of FLDM common stock granted to the Reporting Person on February 13, 2017. In exchange, the Reporting Person received a replacement Option, for 36,697 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to the Reporting Person's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.

SEC source: 0001162194-17-000145 · wf-form4_150612939664831.xml · derivative · entry 5

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 51,375 shares

Expires 2027-02-13

F8 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 51,375 shares of FLDM common stock granted to the Reporting Person on February 13, 2017. In exchange, the Reporting Person received a replacement Option, for 36,697 shares, having an exercise price of $5.13 per share.

F7 · derivative.exercise_date: The Option provided for vesting in forty-eight equal monthly installments beginning on February 1, 2017.

SEC source: 0001162194-17-000145 · wf-form4_150612939664831.xml · derivative · entry 4

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,941

Underlying: Common Stock · 8,941 shares

Expires not disclosed

F5 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 13,500 shares of FLDM common stock granted to the Reporting Person on March 4, 2016. In exchange, the Reporting Person received a replacement Option, for 8,941 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to the Reporting Person's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.

SEC source: 0001162194-17-000145 · wf-form4_150612939664831.xml · derivative · entry 3

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 13,500 shares

Expires 2026-03-04

F5 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 13,500 shares of FLDM common stock granted to the Reporting Person on March 4, 2016. In exchange, the Reporting Person received a replacement Option, for 8,941 shares, having an exercise price of $5.13 per share.

F4 · derivative.exercise_date: The Option provided for vesting in forty-eight equal monthly installments beginning on February 1, 2016.

SEC source: 0001162194-17-000145 · wf-form4_150612939664831.xml · derivative · entry 2

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,127

Underlying: Common Stock · 7,127 shares

Expires 2027-09-20

F2 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 31,000 shares of FLDM common stock granted to the Reporting Person on May 21, 2015. In exchange, the Reporting Person received a replacement Option, for 7,127 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to the Reporting Person's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

SEC source: 0001162194-17-000145 · wf-form4_150612939664831.xml · derivative · entry 1

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 31,000 shares

Expires 2025-05-21

F2 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 31,000 shares of FLDM common stock granted to the Reporting Person on May 21, 2015. In exchange, the Reporting Person received a replacement Option, for 7,127 shares, having an exercise price of $5.13 per share.

F1 · derivative.exercise_date: The Option provided for vesting of 12/48th of the total number of shares subject to the Option on May 7, 2016 and thirty-six equal monthly installments beginning on June 7, 2017.

SEC source: 0001162194-17-000144 · wf-form4_150612937289117.xml · derivative · entry 12

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,941

Underlying: Common Stock · 8,941 shares

Expires not disclosed

F14 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 13,500 shares of FLDM common stock granted to the Reporting Person on March 4, 2016. In exchange, the Reporting Person received a replacement Option, for 8,941 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to recipient's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.

SEC source: 0001162194-17-000144 · wf-form4_150612937289117.xml · derivative · entry 11

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 13,500 shares

Expires 2026-03-04

F14 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 13,500 shares of FLDM common stock granted to the Reporting Person on March 4, 2016. In exchange, the Reporting Person received a replacement Option, for 8,941 shares, having an exercise price of $5.13 per share.

F13 · derivative.exercise_date: The Option provided for vesting in forty-eight equal monthly installments beginning February 1, 2016.

SEC source: 0001162194-17-000144 · wf-form4_150612937289117.xml · derivative · entry 10

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,073

Underlying: Common Stock · 2,073 shares

Expires not disclosed

F12 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 12,000 shares of FLDM common stock granted to the Reporting Person on March 12, 2015. In exchange, the Reporting Person received a replacement Option, for 2,073 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to recipient's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.

SEC source: 0001162194-17-000144 · wf-form4_150612937289117.xml · derivative · entry 9

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,000 shares

Expires 2025-03-12

F12 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 12,000 shares of FLDM common stock granted to the Reporting Person on March 12, 2015. In exchange, the Reporting Person received a replacement Option, for 2,073 shares, having an exercise price of $5.13 per share.

F11 · derivative.exercise_date: The Option provided for vesting of 2/48th of the shares subject to the Option on March 12, 2015 and forty-six equal monthly installments beginning on April 1, 2015.

SEC source: 0001162194-17-000144 · wf-form4_150612937289117.xml · derivative · entry 8

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,541

Underlying: Common Stock · 1,541 shares

Expires not disclosed

F10 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 14,000 shares of FLDM common stock granted to the Reporting Person on March 14, 2014. In exchange, the Reporting Person received a replacement Option, for 1,541 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to recipient's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.

SEC source: 0001162194-17-000144 · wf-form4_150612937289117.xml · derivative · entry 7

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 14,000 shares

Expires 2024-03-14

F10 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 14,000 shares of FLDM common stock granted to the Reporting Person on March 14, 2014. In exchange, the Reporting Person received a replacement Option, for 1,541 shares, having an exercise price of $5.13 per share.

F9 · derivative.exercise_date: The Option provided for vesting in forty-eight equal monthly installments beginning January 1, 2014.

SEC source: 0001162194-17-000144 · wf-form4_150612937289117.xml · derivative · entry 6

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,609

Underlying: Common Stock · 6,609 shares

Expires not disclosed

F8 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 24,452 shares of FLDM common stock granted to the Reporting Person on February 15, 2013. In exchange, the Reporting Person received a replacement Option, for 6,609 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to recipient's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.

SEC source: 0001162194-17-000144 · wf-form4_150612937289117.xml · derivative · entry 5

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 24,452 shares

Expires 2023-02-15

F8 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 24,452 shares of FLDM common stock granted to the Reporting Person on February 15, 2013. In exchange, the Reporting Person received a replacement Option, for 6,609 shares, having an exercise price of $5.13 per share.

F7 · derivative.exercise_date: The shares subject to the Option fully vested on January 1, 2017.

SEC source: 0001162194-17-000144 · wf-form4_150612937289117.xml · derivative · entry 4

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,444

Underlying: Common Stock · 3,444 shares

Expires not disclosed

F5 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 12,501 shares of FLDM common stock granted to the Reporting Person on February 17, 2012. In exchange, the Reporting Person received a replacement Option, for 3,444 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to recipient's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.

SEC source: 0001162194-17-000144 · wf-form4_150612937289117.xml · derivative · entry 3

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,501 shares

Expires 2022-02-16

F5 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 12,501 shares of FLDM common stock granted to the Reporting Person on February 17, 2012. In exchange, the Reporting Person received a replacement Option, for 3,444 shares, having an exercise price of $5.13 per share.

F4 · derivative.exercise_date: The shares subject to the Option fully vested on January 1, 2016.

SEC source: 0001162194-17-000144 · wf-form4_150612937289117.xml · derivative · entry 2

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 967

Underlying: Common Stock · 967 shares

Expires 2027-09-20

F2 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 3,334 shares of FLDM common stock granted to the Reporting Person on May 18, 2011. In exchange, the Reporting Person received a replacement Option, for 967 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to recipient's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

SEC source: 0001162194-17-000144 · wf-form4_150612937289117.xml · derivative · entry 1

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,334 shares

Expires 2021-05-17

F2 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 3,334 shares of FLDM common stock granted to the Reporting Person on May 18, 2011. In exchange, the Reporting Person received a replacement Option, for 967 shares, having an exercise price of $5.13 per share.

F1 · derivative.exercise_date: The shares subject to the Option fully vested on May 18, 2015.

SEC source: 0001162194-17-000143 · wf-form4_150612935504039.xml · derivative · entry 2

Linthwaite Stephen Christopher · CIK 0001680808 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,000

Underlying: Common Stock · 70,000 shares

Expires 2027-09-20

F2 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 140,000 shares of FLDM common stock granted to the Reporting Person on August 9, 2016. In exchange, the Reporting Person received a replacement Option, for 70,000 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to the Reporting Person's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

SEC source: 0001162194-17-000143 · wf-form4_150612935504039.xml · derivative · entry 1

Linthwaite Stephen Christopher · CIK 0001680808 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 140,000 shares

Expires 2026-08-09

F2 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 140,000 shares of FLDM common stock granted to the Reporting Person on August 9, 2016. In exchange, the Reporting Person received a replacement Option, for 70,000 shares, having an exercise price of $5.13 per share.

F1 · derivative.exercise_date: The Option provided for vesting of 12/48th of the total number of shares subject to the Option on August 1, 2017 and thirty-six equal monthly installments beginning on September 1, 2017.

SEC source: 0001162194-17-000142 · wf-form4_150612933538308.xml · derivative · entry 2

LEE JENNIFER LING · CIK 0001675118 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,053

Underlying: Common Stock · 7,053 shares

Expires 2027-09-20

F2 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 13,400 shares of FLDM common stock granted to the Reporting Person on May 18, 2016. In exchange, the Reporting Person received a replacement Option, for 7,053 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares subject to the Option will vest on February 20, 2018, and 1/12th of the total number of shares subject to the Option will vest every three months thereafter until fully vested, subject to the Reporting Person's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

SEC source: 0001162194-17-000142 · wf-form4_150612933538308.xml · derivative · entry 1

LEE JENNIFER LING · CIK 0001675118 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 13,400 shares

Expires 2026-05-18

F2 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 13,400 shares of FLDM common stock granted to the Reporting Person on May 18, 2016. In exchange, the Reporting Person received a replacement Option, for 7,053 shares, having an exercise price of $5.13 per share.

F1 · derivative.exercise_date: The Option provided for vesting of 12/48th of the total number of shares subject to the Option on May 20, 2017 and thirty-six equal monthly installments beginning on June 20, 2017.

SEC source: 0001162194-18-000053 · wf-form4a_152278825176314.xml · derivative · entry 14

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,471

Underlying: Common Stock · 4,471 shares

Expires not disclosed

F15 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 6,750 shares of FLDM common stock granted to the Reporting Person on March 4, 2016. In exchange, the Reporting Person received a replacement Option, for 4,471 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to recipient's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.

SEC source: 0001162194-18-000053 · wf-form4a_152278825176314.xml · derivative · entry 13

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,750 shares

Expires 2026-03-04

F15 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 6,750 shares of FLDM common stock granted to the Reporting Person on March 4, 2016. In exchange, the Reporting Person received a replacement Option, for 4,471 shares, having an exercise price of $5.13 per share.

F13 · derivative.exercise_date: The Option provided for vesting in forty-eight equal monthly installments beginning February 1, 2016.

SEC source: 0001162194-18-000053 · wf-form4a_152278825176314.xml · derivative · entry 12

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,941

Underlying: Common Stock · 8,941 shares

Expires not disclosed

F14 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 13,500 shares of FLDM common stock granted to the Reporting Person on March 4, 2016. In exchange, the Reporting Person received a replacement Option, for 8,941 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to recipient's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.

SEC source: 0001162194-18-000053 · wf-form4a_152278825176314.xml · derivative · entry 11

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 13,500 shares

Expires 2026-03-04

F14 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 13,500 shares of FLDM common stock granted to the Reporting Person on March 4, 2016. In exchange, the Reporting Person received a replacement Option, for 8,941 shares, having an exercise price of $5.13 per share.

F13 · derivative.exercise_date: The Option provided for vesting in forty-eight equal monthly installments beginning February 1, 2016.

SEC source: 0001162194-18-000053 · wf-form4a_152278825176314.xml · derivative · entry 10

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,073

Underlying: Common Stock · 2,073 shares

Expires not disclosed

F12 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 12,000 shares of FLDM common stock granted to the Reporting Person on March 12, 2015. In exchange, the Reporting Person received a replacement Option, for 2,073 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to recipient's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.

SEC source: 0001162194-18-000053 · wf-form4a_152278825176314.xml · derivative · entry 9

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,000 shares

Expires 2025-03-12

F12 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 12,000 shares of FLDM common stock granted to the Reporting Person on March 12, 2015. In exchange, the Reporting Person received a replacement Option, for 2,073 shares, having an exercise price of $5.13 per share.

F11 · derivative.exercise_date: The Option provided for vesting of 2/48th of the shares subject to the Option on March 12, 2015 and forty-six equal monthly installments beginning on April 1, 2015.

SEC source: 0001162194-18-000053 · wf-form4a_152278825176314.xml · derivative · entry 8

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,541

Underlying: Common Stock · 1,541 shares

Expires not disclosed

F10 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 14,000 shares of FLDM common stock granted to the Reporting Person on March 14, 2014. In exchange, the Reporting Person received a replacement Option, for 1,541 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to recipient's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.

SEC source: 0001162194-18-000053 · wf-form4a_152278825176314.xml · derivative · entry 7

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 14,000 shares

Expires 2024-03-14

F10 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 14,000 shares of FLDM common stock granted to the Reporting Person on March 14, 2014. In exchange, the Reporting Person received a replacement Option, for 1,541 shares, having an exercise price of $5.13 per share.

F9 · derivative.exercise_date: The Option provided for vesting in forty-eight equal monthly installments beginning January 1, 2014.

SEC source: 0001162194-18-000053 · wf-form4a_152278825176314.xml · derivative · entry 6

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,609

Underlying: Common Stock · 6,609 shares

Expires not disclosed

F8 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 24,452 shares of FLDM common stock granted to the Reporting Person on February 15, 2013. In exchange, the Reporting Person received a replacement Option, for 6,609 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to recipient's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.

SEC source: 0001162194-18-000053 · wf-form4a_152278825176314.xml · derivative · entry 5

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 24,452 shares

Expires 2023-02-15

F8 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 24,452 shares of FLDM common stock granted to the Reporting Person on February 15, 2013. In exchange, the Reporting Person received a replacement Option, for 6,609 shares, having an exercise price of $5.13 per share.

F7 · derivative.exercise_date: The shares subject to the Option fully vested on January 1, 2017.

SEC source: 0001162194-18-000053 · wf-form4a_152278825176314.xml · derivative · entry 4

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,444

Underlying: Common Stock · 3,444 shares

Expires not disclosed

F5 · price: On September 20, 2017, the Issuer cancelled, pursuant to the Issuer's option exchange program, an Option for 12,501 shares of FLDM common stock granted to the Reporting Person on February 17, 2012. In exchange, the Reporting Person received a replacement Option, for 3,444 shares, having an exercise price of $5.13 per share.

F3 · derivative.exercise_date: 1/12th of the total number of shares underlying the Option will vest on February 20, 2018, and 1/12th of the total number of shares underlying the Option granted will vest every three months thereafter until fully vested, subject to recipient's continued status as a Service Provider as defined in the Company's 2011 Equity Incentive Plan through the applicable vest date.

F6 · derivative.expiration_date: The Option expiration date is September 20, 2027.