LAB

SEC source: 0001162194-19-000040 · wf-form4_155857330407855.xml · derivative · entry 5

Khadder Nicholas · CIK 0001598911 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,925

Underlying: Common Stock · 675 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.

F2 · derivative.exercise_date: On August 9, 2016, the Reporting Person was granted 10,800 Restricted Stock Units vesting as to 14/48th of the total number of shares on August 20, 2017, and as to 1/16th of the total number of shares each quarter thereafter.

F2 · derivative.expiration_date: On August 9, 2016, the Reporting Person was granted 10,800 Restricted Stock Units vesting as to 14/48th of the total number of shares on August 20, 2017, and as to 1/16th of the total number of shares each quarter thereafter.

SEC source: 0001162194-19-000040 · wf-form4_155857330407855.xml · nonDerivative · entry 4

Khadder Nicholas · CIK 0001598911 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,293

SEC source: 0001162194-19-000040 · wf-form4_155857330407855.xml · nonDerivative · entry 3

Khadder Nicholas · CIK 0001598911 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,725

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: 0001162194-19-000040 · wf-form4_155857330407855.xml · nonDerivative · entry 2

Khadder Nicholas · CIK 0001598911 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,474

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: 0001162194-19-000040 · wf-form4_155857330407855.xml · nonDerivative · entry 1

Khadder Nicholas · CIK 0001598911 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,499

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: 0001162194-19-000038 · wf-form4_155857324463551.xml · derivative · entry 3

Kreger Bradley Allen · CIK 0001739205 · SVP, Global Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,500

Underlying: Common Stock · 12,500 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.

F2 · derivative.exercise_date: On April 30, 2018, the Reporting Person was granted 50,000 Restricted Stock Units vesting as to 1/4th of the total number of shares on May 20, 2019, and as to 1/16th of the total number of shares each quarter thereafter.

F2 · derivative.expiration_date: On April 30, 2018, the Reporting Person was granted 50,000 Restricted Stock Units vesting as to 1/4th of the total number of shares on May 20, 2019, and as to 1/16th of the total number of shares each quarter thereafter.

SEC source: 0001162194-19-000038 · wf-form4_155857324463551.xml · nonDerivative · entry 2

Kreger Bradley Allen · CIK 0001739205 · SVP, Global Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,177

SEC source: 0001162194-19-000038 · wf-form4_155857324463551.xml · nonDerivative · entry 1

Kreger Bradley Allen · CIK 0001739205 · SVP, Global Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,500

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: 0001162194-19-000039 · wf-form4_155857327394512.xml · derivative · entry 5

Linthwaite Stephen Christopher · CIK 0001680808 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,752

Underlying: Common Stock · 7,812 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.

F3 · derivative.exercise_date: On June 11, 2018, the Reporting Person was granted 125,000 Restricted Stock Units vesting as to 1/16th of the total number of shares on August 20, 2018, and as to 1/16th of the total number of shares each quarter thereafter.

F3 · derivative.expiration_date: On June 11, 2018, the Reporting Person was granted 125,000 Restricted Stock Units vesting as to 1/16th of the total number of shares on August 20, 2018, and as to 1/16th of the total number of shares each quarter thereafter.

SEC source: 0001162194-19-000039 · wf-form4_155857327394512.xml · derivative · entry 4

Linthwaite Stephen Christopher · CIK 0001680808 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,667

Underlying: Common Stock · 4,750 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.

F2 · derivative.exercise_date: On February 13, 2017, the Reporting Person was granted 76,000 Restricted Stock Units vesting as to 1/12th of the total number of shares on May 20, 2017, and as to 1/16th of the total number of shares each quarter thereafter.

F2 · derivative.expiration_date: On February 13, 2017, the Reporting Person was granted 76,000 Restricted Stock Units vesting as to 1/12th of the total number of shares on May 20, 2017, and as to 1/16th of the total number of shares each quarter thereafter.

SEC source: 0001162194-19-000039 · wf-form4_155857327394512.xml · nonDerivative · entry 3

Linthwaite Stephen Christopher · CIK 0001680808 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 157,694

SEC source: 0001162194-19-000039 · wf-form4_155857327394512.xml · nonDerivative · entry 2

Linthwaite Stephen Christopher · CIK 0001680808 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 164,020

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: 0001162194-19-000039 · wf-form4_155857327394512.xml · nonDerivative · entry 1

Linthwaite Stephen Christopher · CIK 0001680808 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 156,208

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: 0001162194-19-000030 · wf-form4_155683248371151.xml · derivative · entry 1

McCracken Colin · CIK 0001775380 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,500

Underlying: Common Stock · 24,500 shares

Expires not disclosed

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

F2 · derivative.exercise_date: 25% of the Restricted Stock Units vest on May 20, 2020, and the remaining Restricted Stock Units vest in twelve equal quarterly increments thereafter.

F2 · derivative.expiration_date: 25% of the Restricted Stock Units vest on May 20, 2020, and the remaining Restricted Stock Units vest in twelve equal quarterly increments thereafter.

SEC source: 0001162194-19-000026 · wf-form4_155606313849160.xml · nonDerivative · entry 2

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,203

SEC source: 0001162194-19-000026 · wf-form4_155606313849160.xml · nonDerivative · entry 1

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,112

SEC source: 0000921895-19-000995 · form410737003_04022019.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

Bi-Directional Disequilibrium Fund, L.P. · CIK 0001688307 · 10% owner · Passive Investor

LCS, LLC · CIK 0001688304 · 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: 162,810

F1 · security: This Form 4 is filed jointly by Levin Capital Strategies, L.P. ("LCS"), Levin Capital Strategies GP, LLC ("LCS GP"), Bi-Directional Disequilibrium Fund, L.P. ("BDD")(formerly known as Levin Capital Trilogy Master Fund, Ltd.), LCS, LLC ("LCSL"), and John A. Levin (collectively, the "Reporting Persons"). The Reporting Persons are passive investors in the Issuer and are voluntarily filing this Form 4 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.

F6 · price: On March 29, 2019, LCS sold its long-only institutional business, which controlled 12,432,276 shares of the Issuer, to an unaffiliated entity, Levin Easterly Partners LLC. As a result, the Reporting Persons no longer have voting and dispositive power with respect to those shares.

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 127,460 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, BDD, LCSL and Mr. Levin have a reportable pecuniary interest in the shares held in the Managed Accounts.

SEC source: 0000921895-19-000995 · form410737003_04022019.xml · nonDerivative · entry 1

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

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

Bi-Directional Disequilibrium Fund, L.P. · CIK 0001688307 · 10% owner · Passive Investor

LCS, LLC · CIK 0001688304 · 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: 2,467,538

F1 · security: This Form 4 is filed jointly by Levin Capital Strategies, L.P. ("LCS"), Levin Capital Strategies GP, LLC ("LCS GP"), Bi-Directional Disequilibrium Fund, L.P. ("BDD")(formerly known as Levin Capital Trilogy Master Fund, Ltd.), LCS, LLC ("LCSL"), and John A. Levin (collectively, the "Reporting Persons"). The Reporting Persons are passive investors in the Issuer and are voluntarily filing this Form 4 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.

F6 · price: On March 29, 2019, LCS sold its long-only institutional business, which controlled 12,432,276 shares of the Issuer, to an unaffiliated entity, Levin Easterly Partners LLC. As a result, the Reporting Persons no longer have voting and dispositive power with respect to those shares.

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 127,460 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, BDD, LCSL and Mr. Levin have a reportable pecuniary interest in the shares held in the Managed Accounts.

SEC source: 0001162194-19-000024 · wf-form4_155363697683449.xml · derivative · entry 2

BARTHELEMY NICOLAS · CIK 0001283576 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Common Stock · 2,500 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 23, 2017, the Reporting Person was granted 10,000 Restricted Stock Units of which 25% of the total number of shares underlying the Restricted Stock Units have vested and will continue to 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: On March 23, 2017, the Reporting Person was granted 10,000 Restricted Stock Units of which 25% of the total number of shares underlying the Restricted Stock Units have vested and will continue to 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: 0001162194-19-000024 · wf-form4_155363697683449.xml · nonDerivative · entry 1

BARTHELEMY NICOLAS · CIK 0001283576 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · The Barthelemy 2001 Trust

Disclosed balance after: 42,962

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: 0001162194-19-000023 · wf-form4_155363693881535.xml · derivative · entry 2

Paya Carlos V · CIK 0001606244 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Common Stock · 2,500 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 23, 2017, the Reporting Person was granted 10,000 Restricted Stock Units of which 25% of the total number of shares underlying the Restricted Stock Units have vested and will continue to 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: On March 23, 2017, the Reporting Person was granted 10,000 Restricted Stock Units of which 25% of the total number of shares underlying the Restricted Stock Units have vested and will continue to 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: 0001162194-19-000023 · wf-form4_155363693881535.xml · nonDerivative · entry 1

Paya Carlos V · CIK 0001606244 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,856

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: 0001162194-19-000016 · wf-form4_155080135974224.xml · derivative · entry 9

Khadder Nicholas · CIK 0001598911 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,258

Underlying: Common Stock · 2,005 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.

F6 · derivative.exercise_date: On June 11, 2018, the Reporting Person was granted 36,016 Restricted Stock Units of which 3/48th of the total number of shares underlying the Restricted Stock Units granted vested on August 20, 2018, 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.

F6 · derivative.expiration_date: On June 11, 2018, the Reporting Person was granted 36,016 Restricted Stock Units of which 3/48th of the total number of shares underlying the Restricted Stock Units granted vested on August 20, 2018, 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: 0001162194-19-000016 · wf-form4_155080135974224.xml · derivative · entry 8

Khadder Nicholas · CIK 0001598911 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,263

Underlying: Common Stock · 2,251 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.

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.

F6 · derivative.exercise_date: On June 11, 2018, the Reporting Person was granted 36,016 Restricted Stock Units of which 3/48th of the total number of shares underlying the Restricted Stock Units granted vested on August 20, 2018, 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.

F6 · derivative.expiration_date: On June 11, 2018, the Reporting Person was granted 36,016 Restricted Stock Units of which 3/48th of the total number of shares underlying the Restricted Stock Units granted vested on August 20, 2018, 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: 0001162194-19-000016 · wf-form4_155080135974224.xml · derivative · entry 7

Khadder Nicholas · CIK 0001598911 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,142

Underlying: Common Stock · 1,975 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.

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.

F5 · derivative.exercise_date: On February 13, 2017, the Reporting Person was granted 31,600 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2017, 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 February 13, 2017, the Reporting Person was granted 31,600 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2017, 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: 0001162194-19-000016 · wf-form4_155080135974224.xml · derivative · entry 6

Khadder Nicholas · CIK 0001598911 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,600

Underlying: Common Stock · 675 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.

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.

F4 · derivative.exercise_date: On August 9, 2016, the Reporting Person was granted 10,800 Restricted Stock Units of which 14/48th of the total number of shares underlying the Restricted Stock Units granted vested on August 20, 2017, 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 August 9, 2016, the Reporting Person was granted 10,800 Restricted Stock Units of which 14/48th of the total number of shares underlying the Restricted Stock Units granted vested on August 20, 2017, 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: 0001162194-19-000016 · wf-form4_155080135974224.xml · nonDerivative · entry 4

Khadder Nicholas · CIK 0001598911 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,824

SEC source: 0001162194-19-000016 · wf-form4_155080135974224.xml · nonDerivative · entry 3

Khadder Nicholas · CIK 0001598911 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,829

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: 0001162194-19-000016 · wf-form4_155080135974224.xml · nonDerivative · entry 2

Khadder Nicholas · CIK 0001598911 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,578

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: 0001162194-19-000016 · wf-form4_155080135974224.xml · nonDerivative · entry 1

Khadder Nicholas · CIK 0001598911 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,603

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 · balance_after: Includes 1,094 shares purchased on November 30, 2018 under the Company's 2017 Employee Stock Purchase Plan.

SEC source: 0001162194-19-000014 · wf-form4_155080128105764.xml · derivative · entry 9

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,214

Underlying: Common Stock · 1,324 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.

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.

F6 · derivative.exercise_date: On June 11, 2018, the Reporting Person was granted 21,186 Restricted Stock Units of which 3/48th of the total number of shares underlying the Restricted Stock Units granted vested on August 20, 2018, 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.

F6 · derivative.expiration_date: On June 11, 2018, the Reporting Person was granted 21,186 Restricted Stock Units of which 3/48th of the total number of shares underlying the Restricted Stock Units granted vested on August 20, 2018, 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: 0001162194-19-000014 · wf-form4_155080128105764.xml · derivative · entry 8

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,847

Underlying: Common Stock · 1,285 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.

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.

F5 · derivative.exercise_date: On February 13, 2017, the Reporting Person was granted 20,550 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2017, 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 February 13, 2017, the Reporting Person was granted 20,550 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2017, 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: 0001162194-19-000014 · wf-form4_155080128105764.xml · derivative · entry 7

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,238

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.

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.

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: 0001162194-19-000014 · wf-form4_155080128105764.xml · derivative · entry 6

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 775

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.

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: 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.

F3 · 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: 0001162194-19-000014 · wf-form4_155080128105764.xml · nonDerivative · entry 5

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,112

SEC source: 0001162194-19-000014 · wf-form4_155080128105764.xml · nonDerivative · entry 4

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,417

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: 0001162194-19-000014 · wf-form4_155080128105764.xml · nonDerivative · entry 3

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,093

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: 0001162194-19-000014 · wf-form4_155080128105764.xml · nonDerivative · entry 2

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,808

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: 0001162194-19-000014 · wf-form4_155080128105764.xml · nonDerivative · entry 1

McPhail Steven · CIK 0001641858 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,470

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 · balance_after: Includes 3,756 shares purchased on November 30, 2018 under the Company's 2017 Employee Stock Purchase Plan.

SEC source: 0001162194-19-000018 · wf-form4_155080143634005.xml · derivative · entry 6

Linthwaite Stephen Christopher · CIK 0001680808 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,564

Underlying: Common Stock · 7,812 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.

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.

F5 · derivative.exercise_date: On June 11, 2018, the Reporting Person was granted 125,000 Restricted Stock Units of which 3/48th of the total number of shares underlying the Restricted Stock Units granted vested on August 20, 2018, 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 June 11, 2018, the Reporting Person was granted 125,000 Restricted Stock Units of which 3/48th of the total number of shares underlying the Restricted Stock Units granted vested on August 20, 2018, 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: 0001162194-19-000018 · wf-form4_155080143634005.xml · derivative · entry 5

Linthwaite Stephen Christopher · CIK 0001680808 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,417

Underlying: Common Stock · 4,750 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.

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.

F4 · derivative.exercise_date: On February 13, 2017, the Reporting Person was granted 76,000 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2017, 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 February 13, 2017, the Reporting Person was granted 76,000 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2017, 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: 0001162194-19-000018 · wf-form4_155080143634005.xml · nonDerivative · entry 3

Linthwaite Stephen Christopher · CIK 0001680808 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 151,458

SEC source: 0001162194-19-000018 · wf-form4_155080143634005.xml · nonDerivative · entry 2

Linthwaite Stephen Christopher · CIK 0001680808 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 156,102

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: 0001162194-19-000018 · wf-form4_155080143634005.xml · nonDerivative · entry 1

Linthwaite Stephen Christopher · CIK 0001680808 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 148,290

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 · balance_after: Includes 1,235 shares purchased on November 30, 2018 under the Company's 2017 Employee Stock Purchase Plan.

SEC source: 0001162194-19-000015 · wf-form4_155080132376602.xml · derivative · entry 11

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,263

Underlying: Common Stock · 2,251 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.

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.

F7 · derivative.exercise_date: On June 11, 2018, the Reporting Person was granted 36,016 Restricted Stock Units of which 3/48th of the total number of shares underlying the Restricted Stock Units granted vested on August 20, 2018, 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.

F7 · derivative.expiration_date: On June 11, 2018, the Reporting Person was granted 36,016 Restricted Stock Units of which 3/48th of the total number of shares underlying the Restricted Stock Units granted vested on August 20, 2018, 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: 0001162194-19-000015 · wf-form4_155080132376602.xml · derivative · entry 10

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,580

Underlying: Common Stock · 2,162 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.

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.

F6 · derivative.exercise_date: On February 13, 2017, the Reporting Person was granted 34,600 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2017, 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.

F6 · derivative.expiration_date: On February 13, 2017, the Reporting Person was granted 34,600 Restricted Stock Units of which 4/48th of the total number of shares underlying the Restricted Stock Units granted vested on May 20, 2017, 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: 0001162194-19-000015 · wf-form4_155080132376602.xml · derivative · entry 9

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,238

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.

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.

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: 0001162194-19-000015 · wf-form4_155080132376602.xml · derivative · entry 8

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 201 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.

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.

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 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 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: 0001162194-19-000015 · wf-form4_155080132376602.xml · nonDerivative · entry 5

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,411

SEC source: 0001162194-19-000015 · wf-form4_155080132376602.xml · nonDerivative · entry 4

JOG VIKRAM · CIK 0001222641 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,421

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.