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person · Reporting owner

Nolan Mangini Siobhan

Disclosed activity across 3 companies

Tapewire entity
31712
SEC CIK
0001679464

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Alight, Inc. / DelawareALIT · Entity 5436DirectorJuly 02, 2026July 07, 2026
CASTLIGHT HEALTH, INC.CSLT · Entity 130187PresidentFebruary 16, 2020February 19, 2020
NGM BIOPHARMACEUTICALS INCNGM · Entity 11997President and CFOMarch 02, 2023March 06, 2023

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Alight, Inc. / Delaware

Report date July 02, 2026 · Filed July 07, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect17,153 Reported balance After 2026-07-02 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-07-02 · Grant · Acquired 14,025 · Balance 17,153

F1: Represents restricted stock units granted for annual board service, pursuant to the Issuer's 2021 Omnibus Share Plan, which are scheduled to vest on July 2, 2027.

F2: Includes restricted stock units scheduled to vest in the future.

F3: Securities listed in this filing have been adjusted to reflect a 1-for-20 reverse split of the Issuer's Class A common stock effective as of June 30, 2026.

Filing footnotes · ownership attribution and instrument terms

F1: Represents restricted stock units granted for annual board service, pursuant to the Issuer's 2021 Omnibus Share Plan, which are scheduled to vest on July 2, 2027.

F2: Includes restricted stock units scheduled to vest in the future.

F3: Securities listed in this filing have been adjusted to reflect a 1-for-20 reverse split of the Issuer's Class A common stock effective as of June 30, 2026.

CASTLIGHT HEALTH, INC.

Report date February 16, 2020 · Filed February 19, 2020

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class B Common StockSEC Table I · non-derivativeDirect438,998 Ending reported balance After 2020-02-18 transaction · row 7
7 source rows · reconciled sequence

Row 1 · 2020-02-16 · Exercise / conversion · Acquired 1,875 · Balance 391,765

Row 2 · 2020-02-16 · Exercise / conversion · Acquired 15,625 · Balance 407,390

Row 3 · 2020-02-16 · Exercise / conversion · Acquired 6,250 · Balance 413,640

Row 4 · 2020-02-16 · Exercise / conversion · Acquired 11,250 · Balance 424,890

Row 5 · 2020-02-16 · Exercise / conversion · Acquired 23,063 · Balance 447,953

Row 6 · 2020-02-16 · Exercise / conversion · Acquired 25,862 · Balance 473,815

Row 7 · 2020-02-18 · Sale · Disposed 34,817 · Balance 438,998

F1: Represents the aggregate number of shares sold by the Reporting Person to cover taxes and fees due upon the release and settlement of the RSUs. The Reporting Person did not sell or otherwise dispose of any of the shares reported on this Form 4 for any reason other than to cover required taxes and fees.

F2: Represents the weighted average sales price per share. The shares sold at prices ranging from $1.21 to $1.26 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

Restricted Stock Units (RSU)SEC Table II · derivative / convertible securityDirect0 Reported balance After 2020-02-16 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2020-02-16 · Exercise / conversion · Disposed 1,875 · Balance 0

F3: Each RSU represents a contingent right to receive one (1) share of the Class B Common Stock upon settlement for no consideration.

F4: 1/4th of the RSUs vested on February 16, 2017, and the remainder will vest 1/16th quarterly over three years in equal installments, subject to the continuing service of the Reporting Person on each vesting date.

Restricted Stock Units (RSU)SEC Table II · derivative / convertible securityDirect31,250 Reported balance After 2020-02-16 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2020-02-16 · Exercise / conversion · Disposed 15,625 · Balance 31,250

F3: Each RSU represents a contingent right to receive one (1) share of the Class B Common Stock upon settlement for no consideration.

F5: 1/4th of the RSUs vested on August 16, 2017, and the remainder will vest 1/16th quarterly over three years in equal installments, subject to the continuing service of the Reporting Person on each vesting date.

Restricted Stock Units (RSU)SEC Table II · derivative / convertible securityDirect25,000 Reported balance After 2020-02-16 transaction · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · 2020-02-16 · Exercise / conversion · Disposed 6,250 · Balance 25,000

F3: Each RSU represents a contingent right to receive one (1) share of the Class B Common Stock upon settlement for no consideration.

F6: 1/4th of the RSUs vested on February 16, 2018, and the remainder will vest 1/16th quarterly over three years in equal installments, subject to the continuing service of the Reporting Person on each vesting date.

Restricted Stock Units (RSU)SEC Table II · derivative / convertible securityDirect90,010 Reported balance After 2020-02-16 transaction · row 11 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 11 · 2020-02-16 · Exercise / conversion · Disposed 11,250 · Balance 90,010

F3: Each RSU represents a contingent right to receive one (1) share of the Class B Common Stock upon settlement for no consideration.

F7: 1/16th of the RSUs vested on May 16, 2018, and the remainder will vest 1/16th quarterly in equal installments, subject to the continuing service of the Reporting Person on each vesting date.

Restricted Stock Units (RSU)SEC Table II · derivative / convertible securityDirect276,750 Reported balance After 2020-02-16 transaction · row 12 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 12 · 2020-02-16 · Exercise / conversion · Disposed 23,063 · Balance 276,750

F3: Each RSU represents a contingent right to receive one (1) share of the Class B Common Stock upon settlement for no consideration.

F8: 1/16th of the RSUs vested on May 16, 2019, and the remainder will vest 1/16th quarterly in equal installments, subject to the continuing service of the Reporting Person on each vesting date.

Restricted Stock Units (RSU)SEC Table II · derivative / convertible securityDirect362,069 Reported balance After 2020-02-16 transaction · row 13 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 13 · 2020-02-16 · Exercise / conversion · Disposed 25,862 · Balance 362,069

F3: Each RSU represents a contingent right to receive one (1) share of the Class B Common Stock upon settlement for no consideration.

F9: 1/16th of the RSUs vested on November 16, 2019, and the remainder will vest 1/16th quarterly in equal installments, subject to the continuing service of the Reporting Person on each vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: Represents the aggregate number of shares sold by the Reporting Person to cover taxes and fees due upon the release and settlement of the RSUs. The Reporting Person did not sell or otherwise dispose of any of the shares reported on this Form 4 for any reason other than to cover required taxes and fees.

F2: Represents the weighted average sales price per share. The shares sold at prices ranging from $1.21 to $1.26 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

F3: Each RSU represents a contingent right to receive one (1) share of the Class B Common Stock upon settlement for no consideration.

F4: 1/4th of the RSUs vested on February 16, 2017, and the remainder will vest 1/16th quarterly over three years in equal installments, subject to the continuing service of the Reporting Person on each vesting date.

F5: 1/4th of the RSUs vested on August 16, 2017, and the remainder will vest 1/16th quarterly over three years in equal installments, subject to the continuing service of the Reporting Person on each vesting date.

F6: 1/4th of the RSUs vested on February 16, 2018, and the remainder will vest 1/16th quarterly over three years in equal installments, subject to the continuing service of the Reporting Person on each vesting date.

F7: 1/16th of the RSUs vested on May 16, 2018, and the remainder will vest 1/16th quarterly in equal installments, subject to the continuing service of the Reporting Person on each vesting date.

F8: 1/16th of the RSUs vested on May 16, 2019, and the remainder will vest 1/16th quarterly in equal installments, subject to the continuing service of the Reporting Person on each vesting date.

F9: 1/16th of the RSUs vested on November 16, 2019, and the remainder will vest 1/16th quarterly in equal installments, subject to the continuing service of the Reporting Person on each vesting date.

NGM BIOPHARMACEUTICALS INC

Report date March 02, 2023 · Filed March 06, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect76,000 Reported balance After 2023-03-02 transaction · row 1
1 source row

Row 1 · 2023-03-02 · Grant · Acquired 76,000 · Balance 76,000

F1: Represents shares of common stock issuable upon the vesting and settlement of restricted stock units ("RSUs"). 1/4th of the RSUs vest on each of January 15, 2024, January 15, 2025, January 15, 2026 and January 15, 2027.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.36 · Expires 2033-03-01Direct228,000 Reported balance After 2023-03-02 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2023-03-02 · Grant · Acquired 228,000 · Balance 228,000

F2: The shares subject to the stock option vest over a four-year period commencing January 1, 2023, with 1/48th of the shares vesting on a monthly basis.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.36 · Expires 2033-03-01Direct200,000 Reported balance After 2023-03-02 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2023-03-02 · Grant · Acquired 200,000 · Balance 200,000

F3: 1/2 of the shares subject to the stock option vest on the first anniversary of the grant date of March 2, 2023 (the "2023 Grant Date"), and the remaining 1/2 of the shares vest on the second anniversary of the 2023 Grant Date.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares of common stock issuable upon the vesting and settlement of restricted stock units ("RSUs"). 1/4th of the RSUs vest on each of January 15, 2024, January 15, 2025, January 15, 2026 and January 15, 2027.

F2: The shares subject to the stock option vest over a four-year period commencing January 1, 2023, with 1/48th of the shares vesting on a monthly basis.

F3: 1/2 of the shares subject to the stock option vest on the first anniversary of the grant date of March 2, 2023 (the "2023 Grant Date"), and the remaining 1/2 of the shares vest on the second anniversary of the 2023 Grant Date.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
May 15, 2018 Filed May 17, 2018 20:47 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 1,875 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-18-024517 · doc1.xml · derivative · entry 12

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,375

Underlying: Class B Common Stock · 1,875 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.

F9 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F2 · kind: Release and settlement of RSUs granted to the Reporting Person on August 17, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

F11 · derivative.exercise_date: 25% of the RSUs vested on August 15, 2016 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F11 · derivative.expiration_date: 25% of the RSUs vested on August 15, 2016 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

Read SEC document
May 15, 2018 Filed May 17, 2018 20:47 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 625 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-18-024517 · doc1.xml · derivative · entry 11

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,875

Underlying: Class B common stock · 625 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.

F9 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F1 · kind: Release and settlement of restricted stock units ("RSUs") granted to the Reporting Person on May 15, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

F10 · derivative.exercise_date: 25% of the RSUs vested on February 15, 2016 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F10 · derivative.expiration_date: 25% of the RSUs vested on February 15, 2016 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

Read SEC document
May 15, 2018 Filed May 17, 2018 20:47 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 1,875 $0.00 $0.00
Disclosure

SEC source: 0001140361-18-024517 · doc1.xml · nonDerivative · entry 2

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,288

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

F2 · kind: Release and settlement of RSUs granted to the Reporting Person on August 17, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

Read SEC document
May 15, 2018 Filed May 17, 2018 20:47 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 625 $0.00 $0.00
Disclosure

SEC source: 0001140361-18-024517 · doc1.xml · nonDerivative · entry 1

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 121,413

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

F1 · kind: Release and settlement of restricted stock units ("RSUs") granted to the Reporting Person on May 15, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

Read SEC document
February 20, 2018 Filed Feb 22, 2018 18:03 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 SaleClass B Common Stock 18,201 $3.63 $66,124.23
Disclosure

SEC source: 0001140361-18-009663 · doc1.xml · nonDerivative · entry 1

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,788

F1 · shares: Represents the aggregate number of shares sold by the Reporting Person to cover taxes and fees due upon the release and settlement of restricted stock units. The Reporting Person did not sell or otherwise dispose of any of the shares reported on this Form 4 for any reason other than to cover required taxes and fees.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $3.60 to $3.775 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

Read SEC document
February 17, 2018 Filed Feb 20, 2018 19:00 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 578 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-18-009177 · doc1.xml · derivative · entry 17

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,735

Underlying: Class B Common Stock · 578 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.

F9 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F8 · kind: Release and settlement of RSUs granted to the Reporting Person on March 7, 2017, the grant of which was previously reported by the Reporting Person on a Form 4.

F18 · derivative.exercise_date: 25% of the RSUs will vest on February 16, 2018 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F18 · derivative.expiration_date: 25% of the RSUs will vest on February 16, 2018 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

Read SEC document
February 17, 2018 Filed Feb 20, 2018 19:00 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 578 $0.00 $0.00
Disclosure

SEC source: 0001140361-18-009177 · doc1.xml · nonDerivative · entry 8

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 138,989

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.

F8 · kind: Release and settlement of RSUs granted to the Reporting Person on March 7, 2017, the grant of which was previously reported by the Reporting Person on a Form 4.

Read SEC document
February 16, 2018 Filed Feb 20, 2018 19:00 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 25,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-18-009177 · doc1.xml · derivative · entry 16

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,000

Underlying: Class B Common Stock · 25,000 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.

F9 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F7 · kind: Release and settlement of RSUs granted to the Reporting Person on November 17, 2014, the grant of which was previously reported by the Reporting Person on a Form 3.

F17 · derivative.exercise_date: 25% of the RSUs vested on November 17, 2015 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F17 · derivative.expiration_date: 25% of the RSUs vested on November 17, 2015 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

Read SEC document
February 16, 2018 Filed Feb 20, 2018 19:00 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 15,625 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-18-009177 · doc1.xml · derivative · entry 15

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 156,250

Underlying: Class B Common Stock · 15,625 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.

F9 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F6 · kind: Release and settlement of RSUs granted to the Reporting Person on July 8, 2016, the grant of which was previously reported by the Reporting Person on a Form 4.

F16 · derivative.exercise_date: 25% of the RSUs vested on August 16, 2017 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F16 · derivative.expiration_date: 25% of the RSUs vested on August 16, 2017 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

Read SEC document
February 16, 2018 Filed Feb 20, 2018 19:00 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 1,875 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-18-009177 · doc1.xml · derivative · entry 14

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Class B Common Stock · 1,875 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.

F9 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F5 · kind: Release and settlement of RSUs granted to the Reporting Person on February 26, 2016, the grant of which was previously reported by the Reporting Person on a Form 3.

F15 · derivative.exercise_date: 25% of the RSUs vested on February 16, 2017 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F15 · derivative.expiration_date: 25% of the RSUs vested on February 16, 2017 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

Read SEC document
February 16, 2018 Filed Feb 20, 2018 19:00 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 2,500 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-18-009177 · doc1.xml · derivative · entry 13

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,500

Underlying: Class B 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.

F9 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F4 · kind: Release and settlement of RSUs granted to the Reporting Person on November 16, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

F14 · derivative.exercise_date: 25% of the RSUs vested on November 16, 2016 and the remainder vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F14 · derivative.expiration_date: 25% of the RSUs vested on November 16, 2016 and the remainder vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

Read SEC document
February 16, 2018 Filed Feb 20, 2018 19:00 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 25,000 $0.00 $0.00
Disclosure

SEC source: 0001140361-18-009177 · doc1.xml · nonDerivative · entry 7

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 138,411

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

F7 · kind: Release and settlement of RSUs granted to the Reporting Person on November 17, 2014, the grant of which was previously reported by the Reporting Person on a Form 3.

Read SEC document
February 16, 2018 Filed Feb 20, 2018 19:00 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 15,625 $0.00 $0.00
Disclosure

SEC source: 0001140361-18-009177 · doc1.xml · nonDerivative · entry 6

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 113,411

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

F6 · kind: Release and settlement of RSUs granted to the Reporting Person on July 8, 2016, the grant of which was previously reported by the Reporting Person on a Form 4.

Read SEC document
February 16, 2018 Filed Feb 20, 2018 19:00 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 1,875 $0.00 $0.00
Disclosure

SEC source: 0001140361-18-009177 · doc1.xml · nonDerivative · entry 5

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,786

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.

F5 · kind: Release and settlement of RSUs granted to the Reporting Person on February 26, 2016, the grant of which was previously reported by the Reporting Person on a Form 3.

Read SEC document
February 16, 2018 Filed Feb 20, 2018 19:00 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 2,500 $0.00 $0.00
Disclosure

SEC source: 0001140361-18-009177 · doc1.xml · nonDerivative · entry 4

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,911

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.

F4 · kind: Release and settlement of RSUs granted to the Reporting Person on November 16, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

Read SEC document
February 16, 2018 Filed Feb 20, 2018 19:00 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 SaleClass B Common Stock 1,011 $3.70 $3,740.80
Disclosure

SEC source: 0001140361-18-009177 · doc1.xml · nonDerivative · entry 3

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,411

F3 · shares: Represents the aggregate number of shares sold by the Reporting Person to cover taxes and fees due upon the release and settlement of the RSU's. The Reporting Person did not sell or otherwise dispose of any of the shares reported on this Form 4 for any reason other than to cover required taxes and fees.

Read SEC document
February 15, 2018 Filed Feb 20, 2018 19:00 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 1,875 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-18-009177 · doc1.xml · derivative · entry 12

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,250

Underlying: Class B Common Stock · 1,875 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.

F9 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F2 · kind: Release and settlement of RSUs granted to the Reporting Person on August 17, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

F13 · derivative.exercise_date: 25% of the RSUs vested on August 15, 2016 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F13 · derivative.expiration_date: 25% of the RSUs vested on August 15, 2016 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

Read SEC document
February 15, 2018 Filed Feb 20, 2018 19:00 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 625 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-18-009177 · doc1.xml · derivative · entry 11

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,500

Underlying: Class B common stock · 625 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.

F9 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F1 · kind: Release and settlement of restricted stock units ("RSUs") granted to the Reporting Person on May 15, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

F12 · derivative.exercise_date: 25% of the RSUs vested on February 15, 2016 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F12 · derivative.expiration_date: 25% of the RSUs vested on February 15, 2016 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

Read SEC document
February 15, 2018 Filed Feb 20, 2018 19:00 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 GrantRestricted Stock Units · Derivative 100,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-18-009177 · doc1.xml · derivative · entry 10

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Class B Common Stock · 100,000 shares

Expires not disclosed

F9 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F11 · derivative.exercise_date: 33.3% of the RSUs will vest on December 31, 2018, 33.3% of the RSUs will vest on December 31, 2019 and the remaining 33.3% of the RSUs will vest on December 31, 2020. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F11 · derivative.expiration_date: 33.3% of the RSUs will vest on December 31, 2018, 33.3% of the RSUs will vest on December 31, 2019 and the remaining 33.3% of the RSUs will vest on December 31, 2020. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

Read SEC document
February 15, 2018 Filed Feb 20, 2018 19:00 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 GrantRestricted Stock Units · Derivative 180,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-18-009177 · doc1.xml · derivative · entry 9

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 180,000

Underlying: Class B Common Stock · 180,000 shares

Expires not disclosed

F9 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F10 · derivative.exercise_date: The RSUs will vest in equal quarterly installments over four years, beginning on May 16, 2018. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F10 · derivative.expiration_date: The RSUs will vest in equal quarterly installments over four years, beginning on May 16, 2018. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

Read SEC document
February 15, 2018 Filed Feb 20, 2018 19:00 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 1,875 $0.00 $0.00
Disclosure

SEC source: 0001140361-18-009177 · doc1.xml · nonDerivative · entry 2

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,422

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

F2 · kind: Release and settlement of RSUs granted to the Reporting Person on August 17, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

Read SEC document
February 15, 2018 Filed Feb 20, 2018 19:00 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 625 $0.00 $0.00
Disclosure

SEC source: 0001140361-18-009177 · doc1.xml · nonDerivative · entry 1

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,547

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

F1 · kind: Release and settlement of restricted stock units ("RSUs") granted to the Reporting Person on May 15, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

Read SEC document
November 20, 2017 Filed Nov 20, 2017 19:58 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 SaleClass B Common Stock 226 $3.68 $830.55
Disclosure

SEC source: 0001140361-17-043434 · doc1.xml · nonDerivative · entry 2

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,922

F2 · shares: Represents the aggregate number of shares sold by the Reporting Person on the same day at different prices. All of these shares were sold to cover taxes and fees due upon the release and settlement of the RSU's. The Reporting Person did not sell or otherwise dispose of any of the shares reported on this Form 4 for any reason other than to cover required taxes and fees.

Read SEC document
November 17, 2017 Filed Nov 17, 2017 18:59 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 SaleClass B Common Stock 7,893 $3.69 $29,129.12
Disclosure

SEC source: 0001140361-17-043266 · doc1.xml · nonDerivative · entry 7

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,570

F3 · shares: Represents the aggregate number of shares sold by the Reporting Person on the same day at different prices. All of these shares were sold to cover taxes and fees due upon the release and settlement of the RSU's. The Reporting Person did not sell or otherwise dispose of any of the shares reported on this Form 4 for any reason other than to cover required taxes and fees.

F8 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $3.65 to $3.775 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

Read SEC document
November 17, 2017 Filed Nov 20, 2017 19:58 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 578 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-17-043434 · doc1.xml · derivative · entry 3

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,313

Underlying: Class B Common Stock · 578 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.

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F1 · kind: Release and settlement of restricted stock units ("RSUs") granted to the Reporting Person on November 17, 2014, the grant of which was previously reported by the Reporting Person on a Form 3.

F4 · derivative.exercise_date: 25% of the RSUs vested on November 17, 2015 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F4 · derivative.expiration_date: 25% of the RSUs vested on November 17, 2015 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

Read SEC document
November 17, 2017 Filed Nov 20, 2017 19:58 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 578 $0.00 $0.00
Disclosure

SEC source: 0001140361-17-043434 · doc1.xml · nonDerivative · entry 1

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,148

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

F1 · kind: Release and settlement of restricted stock units ("RSUs") granted to the Reporting Person on November 17, 2014, the grant of which was previously reported by the Reporting Person on a Form 3.

Read SEC document
November 16, 2017 Filed Nov 17, 2017 18:59 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 15,625 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-17-043266 · doc1.xml · derivative · entry 12

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171,875

Underlying: Class B Common Stock · 15,625 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.

F9 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F7 · kind: Release and settlement of RSUs granted to the Reporting Person on July 8, 2016, the grant of which was previously reported by the Reporting Person on a Form 4.

F14 · derivative.exercise_date: 25% of the RSUs vested on August 16, 2017 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F14 · derivative.expiration_date: 25% of the RSUs vested on August 16, 2017 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

Read SEC document
November 16, 2017 Filed Nov 17, 2017 18:59 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 1,875 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-17-043266 · doc1.xml · derivative · entry 11

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,875

Underlying: Class B Common Stock · 1,875 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.

F9 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F6 · kind: Release and settlement of RSUs granted to the Reporting Person on February 26, 2016, the grant of which was previously reported by the Reporting Person on a Form 3.

F13 · derivative.exercise_date: 25% of the RSUs vested on February 16, 2017 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F13 · derivative.expiration_date: 25% of the RSUs vested on February 16, 2017 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

Read SEC document
November 16, 2017 Filed Nov 17, 2017 18:59 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 2,500 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-17-043266 · doc1.xml · derivative · entry 10

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Class B 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.

F9 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F5 · kind: Release and settlement of RSUs granted to the Reporting Person on November 16, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

F12 · derivative.exercise_date: 25% of the RSUs vested on November 16, 2016 and the remainder vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F12 · derivative.expiration_date: 25% of the RSUs vested on November 16, 2016 and the remainder vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

Read SEC document
November 16, 2017 Filed Nov 17, 2017 18:59 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 15,625 $0.00 $0.00
Disclosure

SEC source: 0001140361-17-043266 · doc1.xml · nonDerivative · entry 6

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,463

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.

F7 · kind: Release and settlement of RSUs granted to the Reporting Person on July 8, 2016, the grant of which was previously reported by the Reporting Person on a Form 4.

Read SEC document
November 16, 2017 Filed Nov 17, 2017 18:59 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 1,875 $0.00 $0.00
Disclosure

SEC source: 0001140361-17-043266 · doc1.xml · nonDerivative · entry 5

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,838

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.

F6 · kind: Release and settlement of RSUs granted to the Reporting Person on February 26, 2016, the grant of which was previously reported by the Reporting Person on a Form 3.

Read SEC document
November 16, 2017 Filed Nov 17, 2017 18:59 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 2,500 $0.00 $0.00
Disclosure

SEC source: 0001140361-17-043266 · doc1.xml · nonDerivative · entry 4

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,963

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.

F5 · kind: Release and settlement of RSUs granted to the Reporting Person on November 16, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

Read SEC document
November 16, 2017 Filed Nov 17, 2017 18:59 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 SaleClass B Common Stock 973 $3.76 $3,657.60
Disclosure

SEC source: 0001140361-17-043266 · doc1.xml · nonDerivative · entry 3

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,463

F3 · shares: Represents the aggregate number of shares sold by the Reporting Person on the same day at different prices. All of these shares were sold to cover taxes and fees due upon the release and settlement of the RSU's. The Reporting Person did not sell or otherwise dispose of any of the shares reported on this Form 4 for any reason other than to cover required taxes and fees.

F4 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $3.75 to $3.775 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

Read SEC document
November 15, 2017 Filed Nov 17, 2017 18:59 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 1,875 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-17-043266 · doc1.xml · derivative · entry 9

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,125

Underlying: Class B Common Stock · 1,875 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.

F9 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F2 · kind: Release and settlement of RSUs granted to the Reporting Person on August 17, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

F11 · derivative.exercise_date: 25% of the RSUs vested on August 15, 2016 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F11 · derivative.expiration_date: 25% of the RSUs vested on August 15, 2016 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

Read SEC document
November 15, 2017 Filed Nov 17, 2017 18:59 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 625 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-17-043266 · doc1.xml · derivative · entry 8

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,125

Underlying: Class B common stock · 625 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.

F9 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F1 · kind: Release and settlement of restricted stock units ("RSUs") granted to the Reporting Person on May 15, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

F10 · derivative.exercise_date: 25% of the RSUs vested on February 15, 2016 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F10 · derivative.expiration_date: 25% of the RSUs vested on February 15, 2016 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

Read SEC document
November 15, 2017 Filed Nov 17, 2017 18:59 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 1,875 $0.00 $0.00
Disclosure

SEC source: 0001140361-17-043266 · doc1.xml · nonDerivative · entry 2

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,436

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

F2 · kind: Release and settlement of RSUs granted to the Reporting Person on August 17, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

Read SEC document
November 15, 2017 Filed Nov 17, 2017 18:59 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 625 $0.00 $0.00
Disclosure

SEC source: 0001140361-17-043266 · doc1.xml · nonDerivative · entry 1

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,561

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

F1 · kind: Release and settlement of restricted stock units ("RSUs") granted to the Reporting Person on May 15, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

Read SEC document
August 18, 2017 Filed Aug 18, 2017 18:34 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 SaleClass B Common Stock 225 $3.67 $825.75
Disclosure

SEC source: 0001140361-17-032749 · doc1.xml · nonDerivative · entry 6

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,936

F4 · shares: All of these shares were sold to cover taxes and fees due upon the release and settlement of the RSU's. The Reporting Person did not sell or otherwise dispose of any of the shares reported on this Form 4 for any reason other than to cover required taxes and fees.

Read SEC document
August 17, 2017 Filed Aug 18, 2017 18:34 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 578 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-17-032749 · doc1.xml · derivative · entry 10

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,891

Underlying: Class B Common Stock · 578 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.

F7 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F6 · kind: Release and settlement of RSUs granted to the Reporting Person on November 17, 2014, the grant of which was previously reported by the Reporting Person on a Form 4.

F11 · derivative.exercise_date: 25% of the RSUs vested on November 17, 2015 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F11 · derivative.expiration_date: 25% of the RSUs vested on November 17, 2015 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

Read SEC document
August 17, 2017 Filed Aug 18, 2017 18:34 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 578 $0.00 $0.00
Disclosure

SEC source: 0001140361-17-032749 · doc1.xml · nonDerivative · entry 5

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,161

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.

F6 · kind: Release and settlement of RSUs granted to the Reporting Person on November 17, 2014, the grant of which was previously reported by the Reporting Person on a Form 4.

Read SEC document
August 17, 2017 Filed Aug 18, 2017 18:34 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 SaleClass B Common Stock 28,414 $3.66 $104,094.69
Disclosure

SEC source: 0001140361-17-032749 · doc1.xml · nonDerivative · entry 4

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,583

F4 · shares: All of these shares were sold to cover taxes and fees due upon the release and settlement of the RSU's. The Reporting Person did not sell or otherwise dispose of any of the shares reported on this Form 4 for any reason other than to cover required taxes and fees.

F5 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $3.50 to $3.875 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

Read SEC document
August 16, 2017 Filed Aug 17, 2017 20:15 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 SaleClass B Common Stock 999 $3.89 $3,886.01
Disclosure

SEC source: 0001140361-17-032654 · doc1.xml · nonDerivative · entry 3

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,122

F3 · shares: Represents the aggregate number of shares sold by the Reporting Person on the same day at different prices. All of these shares were sold to cover taxes and fees due upon the release and settlement of the RSU's. The Reporting Person did not sell or otherwise dispose of any of the shares reported on this Form 4 for any reason other than to cover required taxes and fees.

F4 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $3.85 to $3.95 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

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August 16, 2017 Filed Aug 18, 2017 18:34 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 62,500 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-17-032749 · doc1.xml · derivative · entry 9

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 187,500

Underlying: Class B Common Stock · 62,500 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.

F7 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F3 · kind: Release and settlement of RSUs granted to the Reporting Person on July 8, 2016, the grant of which was previously reported by the Reporting Person on a Form 4.

F10 · derivative.exercise_date: 25% of the RSUs vested on August 16, 2017 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F10 · derivative.expiration_date: 25% of the RSUs vested on August 16, 2017 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

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August 16, 2017 Filed Aug 18, 2017 18:34 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 1,875 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-17-032749 · doc1.xml · derivative · entry 8

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,750

Underlying: Class B Common Stock · 1,875 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.

F7 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F2 · kind: Release and settlement of RSUs granted to the Reporting Person on February 26, 2016, the grant of which was previously reported by the Reporting Person on a Form 3.

F9 · derivative.exercise_date: 25% of the RSUs vested on February 16, 2017 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F9 · derivative.expiration_date: 25% of the RSUs vested on February 16, 2017 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

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August 16, 2017 Filed Aug 18, 2017 18:34 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 2,500 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-17-032749 · doc1.xml · derivative · entry 7

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,500

Underlying: Class B 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.

F7 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F1 · kind: Release and settlement of restricted stock units ("RSUs") granted to the Reporting Person on November 16, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

F8 · derivative.exercise_date: 25% of the RSUs vested on November 16, 2016 and the remainder vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F8 · derivative.expiration_date: 25% of the RSUs vested on November 16, 2016 and the remainder vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

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August 16, 2017 Filed Aug 18, 2017 18:34 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 62,500 $0.00 $0.00
Disclosure

SEC source: 0001140361-17-032749 · doc1.xml · nonDerivative · entry 3

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 105,997

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

F3 · kind: Release and settlement of RSUs granted to the Reporting Person on July 8, 2016, the grant of which was previously reported by the Reporting Person on a Form 4.

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August 16, 2017 Filed Aug 18, 2017 18:34 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 1,875 $0.00 $0.00
Disclosure

SEC source: 0001140361-17-032749 · doc1.xml · nonDerivative · entry 2

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,497

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.

F2 · kind: Release and settlement of RSUs granted to the Reporting Person on February 26, 2016, the grant of which was previously reported by the Reporting Person on a Form 3.

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August 16, 2017 Filed Aug 18, 2017 18:34 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionClass B Common Stock 2,500 $0.00 $0.00
Disclosure

SEC source: 0001140361-17-032749 · doc1.xml · nonDerivative · entry 1

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,622

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

F1 · kind: Release and settlement of restricted stock units ("RSUs") granted to the Reporting Person on November 16, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

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August 15, 2017 Filed Aug 17, 2017 20:15 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 1,875 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-17-032654 · doc1.xml · derivative · entry 5

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Class B Common Stock · 1,875 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.

F5 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F2 · kind: Release and settlement of RSUs granted to the Reporting Person on August 17, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

F7 · derivative.exercise_date: 25% of the RSUs will vest on August 15, 2016 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F7 · derivative.expiration_date: 25% of the RSUs will vest on August 15, 2016 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

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August 15, 2017 Filed Aug 17, 2017 20:15 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 Exercise / conversionRestricted Stock Units · Derivative 625 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001140361-17-032654 · doc1.xml · derivative · entry 4

Nolan Mangini Siobhan · CIK 0001679464 · CFO & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,750

Underlying: Class B common stock · 625 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.

F5 · derivative.exercise_price: Each RSU represents a contingent right to receive 1 share of the Issuer's Class B common stock upon settlement for no consideration.

F1 · kind: Release and settlement of restricted stock units ("RSUs") granted to the Reporting Person on May 15, 2015, the grant of which was previously reported by the Reporting Person on a Form 3.

F6 · derivative.exercise_date: 25% of the RSUs vested on February 15, 2016 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

F6 · derivative.expiration_date: 25% of the RSUs vested on February 15, 2016 and the remainder will vest quarterly over three years thereafter in equal installments. Shares of the Issuer's Class B common stock will be delivered to the Reporting Person following vesting, at which time shares will be sold by the Reporting Person to cover any tax withholding obligations.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.