LAB

SEC source: 0001162194-17-000053 · wf-form4_149557993276995.xml · derivative · entry 6

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,251

Underlying: Common Stock · 487 shares

Expires not disclosed

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 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F3 · derivative.exercise_date: On March 12, 2015, the Reporting Person was granted 7,800 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2015, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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.

F3 · derivative.expiration_date: On March 12, 2015, the Reporting Person was granted 7,800 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2015, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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: 0001162194-17-000053 · wf-form4_149557993276995.xml · derivative · entry 5

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 934

Underlying: Common Stock · 350 shares

Expires not disclosed

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 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F2 · derivative.exercise_date: On March 14, 2014, the Reporting Person was granted 5,600 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2014, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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.

F2 · derivative.expiration_date: On March 14, 2014, the Reporting Person was granted 5,600 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2014, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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: 0001162194-17-000053 · wf-form4_149557993276995.xml · nonDerivative · entry 4

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,638

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.

SEC source: 0001162194-17-000053 · wf-form4_149557993276995.xml · nonDerivative · entry 3

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,014

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.

SEC source: 0001162194-17-000053 · wf-form4_149557993276995.xml · nonDerivative · entry 2

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,677

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.

SEC source: 0001162194-17-000053 · wf-form4_149557993276995.xml · nonDerivative · entry 1

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,190

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.

SEC source: 0001162194-17-000044 · wf-form4_149454048867838.xml · nonDerivative · entry 1

COLELLA SAMUEL D · CIK 0001201580 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Colella Family Exempt Marital Deduction Trust dated 9/21/1992

Disclosed balance after: 17,500

SEC source: 0001162194-17-000035 · wf-form4_149063590673730.xml · derivative · entry 3

BARTHELEMY NICOLAS · CIK 0001283576 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires 2027-03-23

F4 · derivative.exercise_date: 25% of the shares subject to the Option will vest each anniversary after the date of grant on the same day of the month as the date of grant, subject to continued service as a director.

SEC source: 0001162194-17-000035 · wf-form4_149063590673730.xml · derivative · entry 2

BARTHELEMY NICOLAS · CIK 0001283576 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Stock · 10,000 shares

Expires not disclosed

F2 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F3 · derivative.exercise_date: 25% of the shares underlying the Restricted Stock Units will vest each anniversary after the date of grant on the same day of the month as the date of grant, subject to continued service as a director.

F3 · derivative.expiration_date: 25% of the shares underlying the Restricted Stock Units will vest each anniversary after the date of grant on the same day of the month as the date of grant, subject to continued service as a director.

SEC source: 0001162194-17-000031 · wf-form4_149063551466888.xml · derivative · entry 2

Paya Carlos V · CIK 0001606244 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires 2027-03-23

F3 · derivative.exercise_date: 25% of the shares subject to the Option will vest each anniversary after the date of grant on the same day of the month as the date of grant, subject to continued service as a director.

SEC source: 0001162194-17-000031 · wf-form4_149063551466888.xml · derivative · entry 1

Paya Carlos V · CIK 0001606244 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Stock · 10,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F2 · derivative.exercise_date: 25% of the shares underlying the Restricted Stock Units will vest each anniversary after the date of grant on the same day of the month as the date of grant, subject to continued service as a director.

F2 · derivative.expiration_date: 25% of the shares underlying the Restricted Stock Units will vest each anniversary after the date of grant on the same day of the month as the date of grant, subject to continued service as a director.

SEC source: 0001628280-17-002596 · wf-form4_148960224888190.xml · nonDerivative · entry 1

COLELLA SAMUEL D · CIK 0001201580 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Colella Family Exempt Marital Deduction Trust dated 9/21/1992

Disclosed balance after: 10,000

F1 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares purchased. These shares were purchased in multiple transactions at prices ranging from $4.930 to $5.030, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares purchased at each separate price within the range set forth herein.

F1 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares purchased. These shares were purchased in multiple transactions at prices ranging from $4.930 to $5.030, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares purchased at each separate price within the range set forth herein.

SEC source: 0001162194-17-000020 · wf-form4_148780633831868.xml · derivative · entry 6

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,938

Underlying: Common Stock · 338 shares

Expires not disclosed

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 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F4 · derivative.exercise_date: On March 4, 2016, the Reporting Person was granted 5,400 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2016, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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.

F4 · derivative.expiration_date: On March 4, 2016, the Reporting Person was granted 5,400 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2016, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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: 0001162194-17-000020 · wf-form4_148780633831868.xml · derivative · entry 5

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,738

Underlying: Common Stock · 488 shares

Expires not disclosed

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 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F3 · derivative.exercise_date: On March 12, 2015, the Reporting Person was granted 7,800 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2015, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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.

F3 · derivative.expiration_date: On March 12, 2015, the Reporting Person was granted 7,800 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2015, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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: 0001162194-17-000020 · wf-form4_148780633831868.xml · derivative · entry 4

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,284

Underlying: Common Stock · 350 shares

Expires not disclosed

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 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F2 · derivative.exercise_date: On March 14, 2014, the Reporting Person was granted 5,600 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2014, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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.

F2 · derivative.expiration_date: On March 14, 2014, the Reporting Person was granted 5,600 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2014, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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: 0001162194-17-000020 · wf-form4_148780633831868.xml · nonDerivative · entry 3

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,840

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 · price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

SEC source: 0001162194-17-000020 · wf-form4_148780633831868.xml · nonDerivative · entry 2

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,502

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 · price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

SEC source: 0001162194-17-000020 · wf-form4_148780633831868.xml · nonDerivative · entry 1

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,014

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 · price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

SEC source: 0001162194-17-000022 · wf-form4_148780644651362.xml · derivative · entry 5

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,938

Underlying: Common Stock · 338 shares

Expires not disclosed

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 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F3 · derivative.exercise_date: On March 4, 2016, the Reporting Person was granted 5,400 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2016, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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.

F3 · derivative.expiration_date: On March 4, 2016, the Reporting Person was granted 5,400 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2016, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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: 0001162194-17-000022 · wf-form4_148780644651362.xml · derivative · entry 4

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,975

Underlying: Common Stock · 775 shares

Expires not disclosed

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 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F2 · derivative.exercise_date: On May 21, 2015, the Reporting Person was granted 12,400 Restricted Stock Units of which 12/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2016, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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.

F2 · derivative.expiration_date: On May 21, 2015, the Reporting Person was granted 12,400 Restricted Stock Units of which 12/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2016, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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: 0001162194-17-000022 · wf-form4_148780644651362.xml · nonDerivative · entry 3

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,925

SEC source: 0001162194-17-000022 · wf-form4_148780644651362.xml · nonDerivative · entry 2

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,352

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 · price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

SEC source: 0001162194-17-000022 · wf-form4_148780644651362.xml · nonDerivative · entry 1

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,014

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 · price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

SEC source: 0001162194-17-000018 · wf-form4_148780625410909.xml · derivative · entry 8

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,938

Underlying: Common Stock · 338 shares

Expires not disclosed

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 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F5 · derivative.exercise_date: On March 4, 2016, the Reporting Person was granted 5,400 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2016, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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.

F5 · derivative.expiration_date: On March 4, 2016, the Reporting Person was granted 5,400 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2016, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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: 0001162194-17-000018 · wf-form4_148780625410909.xml · derivative · entry 7

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,301

Underlying: Common Stock · 300 shares

Expires not disclosed

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 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F4 · derivative.exercise_date: On March 12, 2015, the Reporting Person was granted 4,800 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2015, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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.

F4 · derivative.expiration_date: On March 12, 2015, the Reporting Person was granted 4,800 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2015, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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: 0001162194-17-000018 · wf-form4_148780625410909.xml · derivative · entry 6

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,284

Underlying: Common Stock · 350 shares

Expires not disclosed

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 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F3 · derivative.exercise_date: On March 14, 2014, the Reporting Person was granted 5,600 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2014, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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.

F3 · derivative.expiration_date: On March 14, 2014, the Reporting Person was granted 5,600 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2014, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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: 0001162194-17-000018 · wf-form4_148780625410909.xml · nonDerivative · entry 4

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,063

SEC source: 0001162194-17-000018 · wf-form4_148780625410909.xml · nonDerivative · entry 3

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,497

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 · price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

SEC source: 0001162194-17-000018 · wf-form4_148780625410909.xml · nonDerivative · entry 2

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,159

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 · price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

SEC source: 0001162194-17-000018 · wf-form4_148780625410909.xml · nonDerivative · entry 1

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,859

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 · price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

SEC source: 0001162194-17-000012 · wf-form4_148719693087585.xml · derivative · entry 2

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,400

Underlying: Common Stock · 48,400 shares

Expires 2027-02-13

F3 · derivative.exercise_date: 1/48th of the total number of shares subject to the option will vest each month after the Vesting Commencement Date, on the same day of the month as the Vesting Commencement Date (and if there is no corresponding day, on the last day of the month), such that the option will be fully vested on January 1, 2021, subject to recipient continuing to be a Service Provider (as defined in the Fluidigm Corporation 2011 Equity Incentive Plan) through each such date. "Vesting Commencement Date" shall mean January 1, 2017.

SEC source: 0001162194-17-000012 · wf-form4_148719693087585.xml · derivative · entry 1

Yow Mai Chan · CIK 0001435767 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,500

Underlying: Common Stock · 19,500 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F2 · derivative.exercise_date: 4/48th of the total number of shares underlying the Restricted Stock Units granted will vest on May 20, 2017, and 3/48th of the total number of shares underlying the Restricted Stock Units 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.

F2 · derivative.expiration_date: 4/48th of the total number of shares underlying the Restricted Stock Units granted will vest on May 20, 2017, and 3/48th of the total number of shares underlying the Restricted Stock Units 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: 0001162194-17-000014 · wf-form4_148719701479435.xml · derivative · entry 2

LEE JENNIFER LING · CIK 0001675118 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,400

Underlying: Common Stock · 45,400 shares

Expires 2027-02-13

F3 · derivative.exercise_date: 1/48th of the total number of shares subject to the option will vest each month after the Vesting Commencement Date, on the same day of the month as the Vesting Commencement Date (and if there is no corresponding day, on the last day of the month), such that the option will be fully vested on January 1, 2021, subject to recipient continuing to be a Service Provider (as defined in the Fluidigm Corporation 2011 Equity Incentive Plan) through each such date. "Vesting Commencement Date" shall mean January 1, 2017.

SEC source: 0001162194-17-000014 · wf-form4_148719701479435.xml · derivative · entry 1

LEE JENNIFER LING · CIK 0001675118 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,000

Underlying: Common Stock · 18,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F2 · derivative.exercise_date: 4/48th of the total number of shares underlying the Restricted Stock Units granted will vest on May 20, 2017, and 3/48th of the total number of shares underlying the Restricted Stock Units 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.

F2 · derivative.expiration_date: 4/48th of the total number of shares underlying the Restricted Stock Units granted will vest on May 20, 2017, and 3/48th of the total number of shares underlying the Restricted Stock Units 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: 0001162194-17-000016 · wf-form4_148719710531829.xml · derivative · entry 2

Linthwaite Stephen Christopher · CIK 0001680808 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 189,500

Underlying: Common Stock · 189,500 shares

Expires 2027-02-13

F3 · derivative.exercise_date: 1/48th of the total number of shares subject to the option will vest each month after the Vesting Commencement Date, on the same day of the month as the Vesting Commencement Date (and if there is no corresponding day, on the last day of the month), such that the option will be fully vested on January 1, 2021, subject to recipient continuing to be a Service Provider (as defined in the Fluidigm Corporation 2011 Equity Incentive Plan) through each such date. "Vesting Commencement Date" shall mean January 1, 2017.

SEC source: 0001162194-17-000016 · wf-form4_148719710531829.xml · derivative · entry 1

Linthwaite Stephen Christopher · CIK 0001680808 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,000

Underlying: Common Stock · 76,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F2 · derivative.exercise_date: 4/48th of the total number of shares underlying the Restricted Stock Units granted will vest on May 20, 2017, and 3/48th of the total number of shares underlying the Restricted Stock Units 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.

F2 · derivative.expiration_date: 4/48th of the total number of shares underlying the Restricted Stock Units granted will vest on May 20, 2017, and 3/48th of the total number of shares underlying the Restricted Stock Units 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: 0001162194-17-000010 · wf-form4_148719684523462.xml · derivative · entry 2

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,400

Underlying: Common Stock · 87,400 shares

Expires 2027-02-13

F3 · derivative.exercise_date: 1/48th of the total number of shares subject to the option will vest each month after the Vesting Commencement Date, on the same day of the month as the Vesting Commencement Date (and if there is no corresponding day, on the last day of the month), such that the option will be fully vested on January 1, 2021, subject to recipient continuing to be a Service Provider (as defined in the Fluidigm Corporation 2011 Equity Incentive Plan) through each such date. "Vesting Commencement Date" shall mean January 1, 2017.

SEC source: 0001162194-17-000010 · wf-form4_148719684523462.xml · derivative · entry 1

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,600

Underlying: Common Stock · 34,600 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F2 · derivative.exercise_date: 4/48th of the total number of shares underlying the Restricted Stock Units granted will vest on May 20, 2017, and 3/48th of the total number of shares underlying the Restricted Stock Units 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.

F2 · derivative.expiration_date: 4/48th of the total number of shares underlying the Restricted Stock Units granted will vest on May 20, 2017, and 3/48th of the total number of shares underlying the Restricted Stock Units 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: 0001162194-17-000008 · wf-form4_148719676032858.xml · derivative · entry 2

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,375

Underlying: Common Stock · 51,375 shares

Expires 2027-02-13

F3 · derivative.exercise_date: 1/48th of the total number of shares subject to the option will vest each month after the Vesting Commencement Date, on the same day of the month as the Vesting Commencement Date (and if there is no corresponding day, on the last day of the month), such that the option will be fully vested on January 1, 2021, subject to recipient continuing to be a Service Provider (as defined in the Fluidigm Corporation 2011 Equity Incentive Plan) through each such date. "Vesting Commencement Date" shall mean January 1, 2017.

SEC source: 0001162194-17-000008 · wf-form4_148719676032858.xml · derivative · entry 1

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,550

Underlying: Common Stock · 20,550 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F2 · derivative.exercise_date: 4/48th of the total number of shares underlying the Restricted Stock Units granted will vest on May 20, 2017, and 3/48th of the total number of shares underlying the Restricted Stock Units 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.

F2 · derivative.expiration_date: 4/48th of the total number of shares underlying the Restricted Stock Units granted will vest on May 20, 2017, and 3/48th of the total number of shares underlying the Restricted Stock Units 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: 0001162194-17-000006 · wf-form4_148719667212712.xml · derivative · entry 2

Khadder Nicholas · CIK 0001598911 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,300

Underlying: Common Stock · 79,300 shares

Expires 2027-02-13

F3 · derivative.exercise_date: 1/48th of the total number of shares subject to the option will vest each month after the Vesting Commencement Date, on the same day of the month as the Vesting Commencement Date (and if there is no corresponding day, on the last day of the month), such that the option will be fully vested on January 1, 2021, subject to recipient continuing to be a Service Provider (as defined in the Fluidigm Corporation 2011 Equity Incentive Plan) through each such date. "Vesting Commencement Date" shall mean January 1, 2017.

SEC source: 0001162194-17-000006 · wf-form4_148719667212712.xml · derivative · entry 1

Khadder Nicholas · CIK 0001598911 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,600

Underlying: Common Stock · 31,600 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F2 · derivative.exercise_date: 4/48th of the total number of shares underlying the Restricted Stock Units granted will vest on May 20, 2017, and 3/48th of the total number of shares underlying the Restricted Stock Units 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.

F2 · derivative.expiration_date: 4/48th of the total number of shares underlying the Restricted Stock Units granted will vest on May 20, 2017, and 3/48th of the total number of shares underlying the Restricted Stock Units 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: 0000921895-17-000367 · form510737003_02142017.xml · nonDerivative · entry 2

LEVIN CAPITAL STRATEGIES, L.P. · CIK 0001354821 · 10% owner · Passive Investor

Levin Capital Strategies GP, LLC · CIK 0001688305 · 10% owner · Passive Investor

Levin Capital Trilogy Master Fund, Ltd. · CIK 0001688307 · 10% owner · Passive Investor

LCS, LLC · CIK 0001688304 · 10% owner · Passive Investor

Levcap Alternative Fund, L.P. · CIK 0001474048 · 10% owner · Passive Investor

LCS Event Partners, LLC · CIK 0001688302 · 10% owner · Passive Investor

Safinia Partners, L.P. · CIK 0001539456 · 10% owner · Passive Investor

LCS L/S, LLC · CIK 0001688301 · 10% owner · Passive Investor

LEVIN JOHN A · CIK 0001018093 · 10% owner · Passive Investor

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Managed Accounts of Levin Capital Strategies, L.P.

Disclosed balance after: 6,341,380

F1 · security: This Form 5 is filed jointly by Levin Capital Strategies, L.P. ("LCS"), Levin Capital Strategies GP, LLC ("LCS GP"), Levin Capital Trilogy Master Fund, Ltd. ("Trilogy"), LCS, LLC ("LCSL"), Levcap Alternative Fund, L.P. ("Levcap"), LCS Event Partners, LLC ("LCSEP"), Safinia Partners, L.P. ("Safinia"), LCS L/S, LLC ("LCSLS"), and John A. Levin (collectively, the "Reporting Persons"). The Reporting Persons are passive investors in the Issuer and are voluntarily filing this Form 5 as a result of acquiring over 20% of the Issuer's outstanding shares of Common Stock. The Reporting Persons have not acquired the shares with a purpose or effect of changing or influencing control of the Issuer.

F2 · security: Pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), this filing shall not be construed as an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any of the securities reported herein under Section 16 or otherwise. Each of the Reporting Persons specifically disclaims beneficial ownership of the securities reported herein that are not directly owned by such Reporting Person, except to the extent of their pecuniary interest therein.

F5 · kind: On December 21, 2016, one of the Managed Accounts that held 3,188 shares closed. Accordingly, as of December 21, 2016, LCS ceased to serve as the investment manager for such Managed Account and as such, relinquished all voting and dispositive power over the shares held in the Managed Account.

F5 · price: On December 21, 2016, one of the Managed Accounts that held 3,188 shares closed. Accordingly, as of December 21, 2016, LCS ceased to serve as the investment manager for such Managed Account and as such, relinquished all voting and dispositive power over the shares held in the Managed Account.

F3 · ownership.nature: Shares held in certain separately managed accounts (the "Managed Accounts"). LCS, as the investment manager to the Managed Accounts, may be deemed to beneficially own such shares. LCS does not have a reportable pecuniary interest under Section 16a-1(a)(2) of the Exchange Act in the shares held in the Managed Accounts, as LCS receives an asset-based management fee for serving as investment manager to the Managed Accounts, except that with respect to 50,711 shares held in the Managed Accounts, LCS receives a performance-based incentive fee. The performance-based incentive fee LCS receives also does not constitute a reportable pecuniary interest under Section 16a-1(a)(2) of the Exchange Act, as such fee is based on the performance of the overall account, over a period of one year or more, and the shares of the Issuer held in such accounts constitute no more than 10% of the market value thereof.

F4 · ownership.nature: For the reasons set forth in footnote 3, none of LCS GP, Trilogy, LCSL, Levcap, LCSEP, Safinia, LCSLS and Mr. Levin have a reportable pecuniary interest in the shares held in the Managed Accounts.

SEC source: 0001162194-16-000264 · wf-form4_148234740846206.xml · nonDerivative · entry 2

COLELLA SAMUEL D · CIK 0001201580 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,523

SEC source: 0001162194-16-000262 · wf-form4_148176029311514.xml · nonDerivative · entry 2

COLELLA SAMUEL D · CIK 0001201580 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,123

F2 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares purchased. These shares were purchased in multiple transactions at prices ranging from $7.36 to $7.42, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares purchased at each separate price within the range set forth herein.

F2 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares purchased. These shares were purchased in multiple transactions at prices ranging from $7.36 to $7.42, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares purchased at each separate price within the range set forth herein.

SEC source: 0001162194-16-000260 · wf-form4_148071352934829.xml · nonDerivative · entry 1

Linthwaite Stephen Christopher · CIK 0001680808 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,000

F1 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares purchased. These shares were purchased in multiple transactions at prices ranging from $6.17 to $6.49, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares purchased at each separate price within the range set forth herein.

F1 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares purchased. These shares were purchased in multiple transactions at prices ranging from $6.17 to $6.49, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares purchased at each separate price within the range set forth herein.

SEC source: 0001162194-16-000259 · wf-form4_148071347603101.xml · nonDerivative · entry 3

COLELLA SAMUEL D · CIK 0001201580 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,123

F2 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares purchased. These shares were purchased in multiple transactions at prices ranging from $6.17 to $6.47, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares purchased at each separate price within the range set forth herein.

F2 · price: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares purchased. These shares were purchased in multiple transactions at prices ranging from $6.17 to $6.47, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares purchased at each separate price within the range set forth herein.

SEC source: 0001162194-16-000256 · wf-form4_147985942510632.xml · derivative · entry 8

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,276

Underlying: Common Stock · 337 shares

Expires not disclosed

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 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F5 · derivative.exercise_date: On March 4, 2016, the Reporting Person was granted 5,400 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2016, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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.

F5 · derivative.expiration_date: On March 4, 2016, the Reporting Person was granted 5,400 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2016, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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: 0001162194-16-000256 · wf-form4_147985942510632.xml · derivative · entry 7

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,601

Underlying: Common Stock · 300 shares

Expires not disclosed

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 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F4 · derivative.exercise_date: On March 12, 2015, the Reporting Person was granted 4,800 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2015, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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.

F4 · derivative.expiration_date: On March 12, 2015, the Reporting Person was granted 4,800 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2015, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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: 0001162194-16-000256 · wf-form4_147985942510632.xml · derivative · entry 6

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,634

Underlying: Common Stock · 350 shares

Expires not disclosed

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 · derivative.exercise_price: Each Restricted Stock Unit represents the contingent right to receive one share of FLDM common stock upon vesting of the unit.

F3 · derivative.exercise_date: On March 14, 2014, the Reporting Person was granted 5,600 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2014, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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.

F3 · derivative.expiration_date: On March 14, 2014, the Reporting Person was granted 5,600 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2014, and 3/48th of the total number of shares underlying the Restricted Stock Units granted have vested and 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.