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MAVERICK CAPITAL LTD

Disclosed activity across 3 companies

Tapewire entity
21012
SEC CIK
0000934639

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CASTLIGHT HEALTH, INC.CSLT · Entity 13018710% ownerJune 20, 2018June 22, 2018
Global Technology Acquisition Corp. IGTAC · Entity 9166710% ownerApril 20, 2023May 30, 2023
Infleqtion, Inc.INFQ · Entity 4264DirectorAugust 19, 2026August 21, 2026

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.

CASTLIGHT HEALTH, INC.

Report date June 20, 2018 · Filed June 22, 2018

Jointly reported with MAVERICK CAPITAL MANAGEMENT LLC, AINSLIE LEE S III, Warford Andrew Held

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class B common stockSEC Table I · non-derivativeIndirectSee footnote1,771,350 Reported balance After 2018-06-20 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 1 · 2018-06-20 · Grant · Acquired 32,183 · Balance 1,771,350

F1: Represents an award of restricted stock units ("RSUs") to David B. Singer. The RSUs will vest in four equal quarterly installments during the first year following the date of grant. Each RSU represents a contingent right to receive one share of the Issuer's Class B common stock upon settlement for no consideration.

F2: Of the shares of Class B Common Stock ("Shares") reported, 32,183 represent RSUs held by Mr. Singer and 77,125 represent Shares which prior to conversion, were held by Mr. Singer as RSUs, in each case, for the benefit of entities managed by Maverick Capital, Ltd. ("Maverick Capital"). Mr. Singer is an employee of an affiliate of Maverick Capital.

F3: Maverick Capital is a registered investment adviser under the Investment Advisers Act of 1940, as amended, and acts as the investment manager for each of the portfolio funds for which Mr. Singer holds the RSUs. Maverick Capital Management, LLC ("Maverick Management") is the general partner of Maverick Capital. Lee S. Ainslie III is the manager of Maverick Management. Andrew H. Warford serves as the Chairman of the Stock Committee of Maverick Capital. Each reporting owner disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein.

Filing footnotes · ownership attribution and instrument terms

F1: Represents an award of restricted stock units ("RSUs") to David B. Singer. The RSUs will vest in four equal quarterly installments during the first year following the date of grant. Each RSU represents a contingent right to receive one share of the Issuer's Class B common stock upon settlement for no consideration.

F2: Of the shares of Class B Common Stock ("Shares") reported, 32,183 represent RSUs held by Mr. Singer and 77,125 represent Shares which prior to conversion, were held by Mr. Singer as RSUs, in each case, for the benefit of entities managed by Maverick Capital, Ltd. ("Maverick Capital"). Mr. Singer is an employee of an affiliate of Maverick Capital.

F3: Maverick Capital is a registered investment adviser under the Investment Advisers Act of 1940, as amended, and acts as the investment manager for each of the portfolio funds for which Mr. Singer holds the RSUs. Maverick Capital Management, LLC ("Maverick Management") is the general partner of Maverick Capital. Lee S. Ainslie III is the manager of Maverick Management. Andrew H. Warford serves as the Chairman of the Stock Committee of Maverick Capital. Each reporting owner disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Ordinary SharesSEC Table I · non-derivativeIndirectSee footnotes1,200,000 Reported balance Holding disclosure · report date 2023-04-20 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 1,200,000

F1: Maverick Capital, Ltd. ("Maverick Capital") is a registered investment adviser under the Investment Advisers Act of 1940, as amended, and acts as the investment manager for each of the portfolio funds that directly hold the reported securities. Maverick Capital Management, LLC ("Maverick") is the general partner of Maverick Capital. Lee S. Ainslie III is the manager of Maverick who is granted sole investment discretion pursuant to Maverick's limited liability company regulations. Each reporting owner disclaims beneficial ownership of the reported securities except to the extent of its or his pecuniary interest therein.

F2: The Class A Ordinary Shares and the Redeemable Warrants reported herein are components of units held directly by portfolio funds managed by Maverick Capital. Maverick Fund USA, Ltd. holds units comprised of 439,820 Class A Ordinary Shares and 219,910 Redeemable Warrants; Maverick Long Enhanced Fund, Ltd. holds units comprised of 324,496 Class A Ordinary Shares and 162,248 Redeemable Warrants; Maverick Fund II, Ltd. holds units comprised of 284,923 Class A Ordinary Shares and 142,461.5 Redeemable Warrants; and Maverick Long Fund, Ltd. holds units comprised of 150,761 Class A Ordinary Shares and 75,380.5 Redeemable Warrants.

Redeemable WarrantsSEC Table II · derivative / convertible security · Conversion / exercise price $11.50IndirectSee FootnotesNot disclosed Reported balance Holding disclosure · report date 2023-04-20 · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · Balance Not disclosed

F3: The Redeemable Warrants will become exercisable 30 days after the completion of the Issuer's initial business combination on a one-for-one basis for Class A Ordinary Shares and will expire five years thereafter or earlier upon specified redemption or liquidation events as described in the Issuer's 424B4 prospectus filed with the SEC on October 22, 2021.

F1: Maverick Capital, Ltd. ("Maverick Capital") is a registered investment adviser under the Investment Advisers Act of 1940, as amended, and acts as the investment manager for each of the portfolio funds that directly hold the reported securities. Maverick Capital Management, LLC ("Maverick") is the general partner of Maverick Capital. Lee S. Ainslie III is the manager of Maverick who is granted sole investment discretion pursuant to Maverick's limited liability company regulations. Each reporting owner disclaims beneficial ownership of the reported securities except to the extent of its or his pecuniary interest therein.

F2: The Class A Ordinary Shares and the Redeemable Warrants reported herein are components of units held directly by portfolio funds managed by Maverick Capital. Maverick Fund USA, Ltd. holds units comprised of 439,820 Class A Ordinary Shares and 219,910 Redeemable Warrants; Maverick Long Enhanced Fund, Ltd. holds units comprised of 324,496 Class A Ordinary Shares and 162,248 Redeemable Warrants; Maverick Fund II, Ltd. holds units comprised of 284,923 Class A Ordinary Shares and 142,461.5 Redeemable Warrants; and Maverick Long Fund, Ltd. holds units comprised of 150,761 Class A Ordinary Shares and 75,380.5 Redeemable Warrants.

Filing footnotes · ownership attribution and instrument terms

F1: Maverick Capital, Ltd. ("Maverick Capital") is a registered investment adviser under the Investment Advisers Act of 1940, as amended, and acts as the investment manager for each of the portfolio funds that directly hold the reported securities. Maverick Capital Management, LLC ("Maverick") is the general partner of Maverick Capital. Lee S. Ainslie III is the manager of Maverick who is granted sole investment discretion pursuant to Maverick's limited liability company regulations. Each reporting owner disclaims beneficial ownership of the reported securities except to the extent of its or his pecuniary interest therein.

F2: The Class A Ordinary Shares and the Redeemable Warrants reported herein are components of units held directly by portfolio funds managed by Maverick Capital. Maverick Fund USA, Ltd. holds units comprised of 439,820 Class A Ordinary Shares and 219,910 Redeemable Warrants; Maverick Long Enhanced Fund, Ltd. holds units comprised of 324,496 Class A Ordinary Shares and 162,248 Redeemable Warrants; Maverick Fund II, Ltd. holds units comprised of 284,923 Class A Ordinary Shares and 142,461.5 Redeemable Warrants; and Maverick Long Fund, Ltd. holds units comprised of 150,761 Class A Ordinary Shares and 75,380.5 Redeemable Warrants.

F3: The Redeemable Warrants will become exercisable 30 days after the completion of the Issuer's initial business combination on a one-for-one basis for Class A Ordinary Shares and will expire five years thereafter or earlier upon specified redemption or liquidation events as described in the Issuer's 424B4 prospectus filed with the SEC on October 22, 2021.

Infleqtion, Inc.

Report date August 19, 2026 · Filed August 21, 2026

Jointly reported with MAVERICK CAPITAL MANAGEMENT LLC, AINSLIE LEE S III

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectSee Footnotes1,546,057 Reported balance After 2026-08-19 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 1 · 2026-08-19 · Sale · Disposed 33,405 · Balance 1,546,057

F4: The reported price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.5000 to $12.6362 inclusive. The Reporting Persons undertake to provide the Issuer, any securityholder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within such range.

F1: Maverick Capital, Ltd. ("Maverick") is a registered investment adviser under the Investment Advisers Act of 1940, as amended. Maverick Capital Management, LLC ("Maverick Capital Management") serves as the general partner to Maverick, and Lee S. Ainslie is the manager of Maverick. Maverick Capital Management is the general partner of Maverick Capital Advisors, L.P. ("Maverick Capital Advisors"). David Singer, an affiliate of the Reporting Persons, serves on the board of directors of the Issuer. Each Reporting Person disclaims beneficial ownership of the reported securities except to the extent of its or his pecuniary interest therein.

F2: Held directly by family estate planning entities controlled by Mr. Ainslie.

Common StockSEC Table I · non-derivativeIndirectSee Footnotes0 Reported balance After 2026-08-20 transaction · row 2 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 2 · 2026-08-20 · Gift · Disposed 350,115 · Balance 0

F1: Maverick Capital, Ltd. ("Maverick") is a registered investment adviser under the Investment Advisers Act of 1940, as amended. Maverick Capital Management, LLC ("Maverick Capital Management") serves as the general partner to Maverick, and Lee S. Ainslie is the manager of Maverick. Maverick Capital Management is the general partner of Maverick Capital Advisors, L.P. ("Maverick Capital Advisors"). David Singer, an affiliate of the Reporting Persons, serves on the board of directors of the Issuer. Each Reporting Person disclaims beneficial ownership of the reported securities except to the extent of its or his pecuniary interest therein.

F3: Held directly by Maverick Capital Advisors.

Common StockSEC Table I · non-derivativeIndirectSee Footnotes1,381,233 Reported balance After 2026-08-21 transaction · row 3 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 3 · 2026-08-21 · Sale · Disposed 164,824 · Balance 1,381,233

F5: The reported price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.67 to $13.50 inclusive. The Reporting Persons undertake to provide the Issuer, any securityholder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within such range.

F1: Maverick Capital, Ltd. ("Maverick") is a registered investment adviser under the Investment Advisers Act of 1940, as amended. Maverick Capital Management, LLC ("Maverick Capital Management") serves as the general partner to Maverick, and Lee S. Ainslie is the manager of Maverick. Maverick Capital Management is the general partner of Maverick Capital Advisors, L.P. ("Maverick Capital Advisors"). David Singer, an affiliate of the Reporting Persons, serves on the board of directors of the Issuer. Each Reporting Person disclaims beneficial ownership of the reported securities except to the extent of its or his pecuniary interest therein.

F2: Held directly by family estate planning entities controlled by Mr. Ainslie.

Filing footnotes · ownership attribution and instrument terms

F1: Maverick Capital, Ltd. ("Maverick") is a registered investment adviser under the Investment Advisers Act of 1940, as amended. Maverick Capital Management, LLC ("Maverick Capital Management") serves as the general partner to Maverick, and Lee S. Ainslie is the manager of Maverick. Maverick Capital Management is the general partner of Maverick Capital Advisors, L.P. ("Maverick Capital Advisors"). David Singer, an affiliate of the Reporting Persons, serves on the board of directors of the Issuer. Each Reporting Person disclaims beneficial ownership of the reported securities except to the extent of its or his pecuniary interest therein.

F2: Held directly by family estate planning entities controlled by Mr. Ainslie.

F3: Held directly by Maverick Capital Advisors.

F4: The reported price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.5000 to $12.6362 inclusive. The Reporting Persons undertake to provide the Issuer, any securityholder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within such range.

F5: The reported price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.67 to $13.50 inclusive. The Reporting Persons undertake to provide the Issuer, any securityholder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within such range.

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 21, 2026 Filed May 26, 2026 22:57 UTC Infleqtion, Inc. INFQ · Entity 4264 SaleCommon Stock 55,939 $14.69 $821,934.10
Disclosure

SEC source: 0001012975-26-000481 · form4.xml · nonDerivative · entry 2

MAVERICK CAPITAL LTD · CIK 0000934639 · Director

MAVERICK CAPITAL MANAGEMENT LLC · CIK 0001286655 · Director

AINSLIE LEE S III · CIK 0001286654 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 19,761

F1 · ownership.nature: Maverick Capital, Ltd. ("Maverick") is a registered investment adviser under the Investment Advisers Act of 1940, as amended, and acts as the investment manager for each of Maverick Long Fund, Maverick Long Enhanced Fund, Maverick Fund II, MDI, and Maverick Fund USA (each as defined herein). Maverick Capital Management, LLC ("Maverick Capital Management") serves as the general partner to Maverick, and Lee S. Ainslie III is the manager of Maverick. Maverick Silicon, L.P. ( Maverick Silicon") is the investment manager of Maverick Silicon Fund (as defined herein). Maverick Capital Management is the general partner of Maverick Silicon, and Mr. Ainslie and Andrew C. Homan are the managing partners of Maverick Silicon. MCV Management Company, LLC ("MCV") is the investment manager, and Maverick Capital Ventures, LLC ("Maverick Ventures") is the general partner, of Maverick Ventures Fund and Maverick Advisors Fund (each as defined herein).

F2 · ownership.nature: Maverick is the controlling member of MCV, and Mr. Ainslie and David B. Singer are the managing partners of Maverick Ventures and MCV. Maverick Capital Management is the general partner of the controlling member of Maverick Ventures. Mr. Singer serves on the board of directors of the Issuer. Each reporting owner disclaims beneficial ownership of the reported securities except to the extent of its or his pecuniary interest therein.

F4 · ownership.nature: Held directly by Maverick Long Fund, Ltd. ("Maverick Long Fund").

Read SEC document
May 21, 2026 Filed May 26, 2026 22:57 UTC Infleqtion, Inc. INFQ · Entity 4264 SaleCommon Stock 8,300 $14.70 $122,010.00
Disclosure

SEC source: 0001012975-26-000481 · form4.xml · nonDerivative · entry 1

MAVERICK CAPITAL LTD · CIK 0000934639 · Director

MAVERICK CAPITAL MANAGEMENT LLC · CIK 0001286655 · Director

AINSLIE LEE S III · CIK 0001286654 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F1 · ownership.nature: Maverick Capital, Ltd. ("Maverick") is a registered investment adviser under the Investment Advisers Act of 1940, as amended, and acts as the investment manager for each of Maverick Long Fund, Maverick Long Enhanced Fund, Maverick Fund II, MDI, and Maverick Fund USA (each as defined herein). Maverick Capital Management, LLC ("Maverick Capital Management") serves as the general partner to Maverick, and Lee S. Ainslie III is the manager of Maverick. Maverick Silicon, L.P. ( Maverick Silicon") is the investment manager of Maverick Silicon Fund (as defined herein). Maverick Capital Management is the general partner of Maverick Silicon, and Mr. Ainslie and Andrew C. Homan are the managing partners of Maverick Silicon. MCV Management Company, LLC ("MCV") is the investment manager, and Maverick Capital Ventures, LLC ("Maverick Ventures") is the general partner, of Maverick Ventures Fund and Maverick Advisors Fund (each as defined herein).

F2 · ownership.nature: Maverick is the controlling member of MCV, and Mr. Ainslie and David B. Singer are the managing partners of Maverick Ventures and MCV. Maverick Capital Management is the general partner of the controlling member of Maverick Ventures. Mr. Singer serves on the board of directors of the Issuer. Each reporting owner disclaims beneficial ownership of the reported securities except to the extent of its or his pecuniary interest therein.

F3 · ownership.nature: Held directly by a separate managed account managed by Maverick.

Read SEC document
April 10, 2026 Filed Apr 15, 2026 00:54 UTC Infleqtion, Inc. INFQ · Entity 4264 GrantStock Option (Right to Buy) · Derivative 33,928 $0.00 Strike: $12.59 $0.00
Disclosure

SEC source: 0001012975-26-000360 · form4.xml · derivative · entry 1

MAVERICK CAPITAL LTD · CIK 0000934639 · Director

MAVERICK CAPITAL MANAGEMENT LLC · CIK 0001286655 · Director

AINSLIE LEE S III · CIK 0001286654 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 33,928

Underlying: Common Stock · 33,928 shares

Expires 2036-04-10

F1 · derivative.exercise_date: The options vest in full on the earlier of (i) May 23, 2027 or (ii) the date of the Issuer's next annual meeting of stockholders following April 10, 2026, subject to David B. Singer's continued service through such date.

F2 · ownership.nature: Held directly by Mr. Singer. The economic benefit of the director compensation provided in respect of Mr. Singer's board service passes to Maverick Ventures Investment Fund, L.P. ("Maverick Ventures Fund") through a management fee offset. Maverick Capital, Ltd. ("Maverick") is a registered investment adviser under the Investment Advisers Act of 1940, as amended, and acts as the investment manager for Maverick Ventures Fund. Maverick may therefore be deemed to have an indirect pecuniary interest in the options reported herein. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of its or his pecuniary interest therein.

Read SEC document
June 20, 2018 Filed Jun 22, 2018 20:22 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 GrantClass B common stock 32,183 $0.00 $0.00
Disclosure

SEC source: 0000947871-18-000518 · ss97222_4.xml · nonDerivative · entry 1

MAVERICK CAPITAL LTD · CIK 0000934639 · 10% owner

MAVERICK CAPITAL MANAGEMENT LLC · CIK 0001286655 · 10% owner

AINSLIE LEE S III · CIK 0001286654 · 10% owner

Warford Andrew Held · CIK 0001634110 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 1,771,350

F1 · shares: Represents an award of restricted stock units ("RSUs") to David B. Singer. The RSUs will vest in four equal quarterly installments during the first year following the date of grant. Each RSU represents a contingent right to receive one share of the Issuer's Class B common stock upon settlement for no consideration.

F2 · ownership.direct: Of the shares of Class B Common Stock ("Shares") reported, 32,183 represent RSUs held by Mr. Singer and 77,125 represent Shares which prior to conversion, were held by Mr. Singer as RSUs, in each case, for the benefit of entities managed by Maverick Capital, Ltd. ("Maverick Capital"). Mr. Singer is an employee of an affiliate of Maverick Capital.

F3 · ownership.nature: Maverick Capital is a registered investment adviser under the Investment Advisers Act of 1940, as amended, and acts as the investment manager for each of the portfolio funds for which Mr. Singer holds the RSUs. Maverick Capital Management, LLC ("Maverick Management") is the general partner of Maverick Capital. Lee S. Ainslie III is the manager of Maverick Management. Andrew H. Warford serves as the Chairman of the Stock Committee of Maverick Capital. Each reporting owner disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein.

Read SEC document
July 12, 2017 Filed Jul 14, 2017 21:50 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 ConversionClass A Common Stock · Derivative 517,358 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000947871-17-000556 · ss51372_4.xml · derivative · entry 2

MAVERICK CAPITAL LTD · CIK 0000934639 · 10% owner

MAVERICK CAPITAL MANAGEMENT LLC · CIK 0001286655 · 10% owner

AINSLIE LEE S III · CIK 0001286654 · 10% owner

Warford Andrew Held · CIK 0001634110 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 7,216,028

Underlying: Class B Common Stock · 517,358 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 · shares: Each share of Class A Common Stock is convertible into one share of Class B Common Stock without payment of any additional consideration.

F1 · derivative.exercise_date: Each share of Class A Common Stock is convertible into one share of Class B Common Stock without payment of any additional consideration.

F1 · derivative.expiration_date: Each share of Class A Common Stock is convertible into one share of Class B Common Stock without payment of any additional consideration.

F2 · ownership.nature: Maverick Capital, Ltd. ("Maverick Capital") is a registered investment adviser under the Investment Advisers Act of 1940, as amended, and acts as the investment manager for each of the portfolio funds for which David B. Singer holds the RSUs and that directly hold the remaining reported securities. Maverick Capital Management, LLC ("Maverick Management") is the general partner of Maverick Capital. Lee S. Ainslie III is the manager of Maverick Management. Andrew H. Warford serves as the Chairman of the Stock Committee of Maverick Capital. Each reporting owner disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein.

Read SEC document
July 12, 2017 Filed Jul 14, 2017 21:50 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 ConversionClass B Common Stock 517,358 $0.00 $0.00
Disclosure

SEC source: 0000947871-17-000556 · ss51372_4.xml · nonDerivative · entry 1

MAVERICK CAPITAL LTD · CIK 0000934639 · 10% owner

MAVERICK CAPITAL MANAGEMENT LLC · CIK 0001286655 · 10% owner

AINSLIE LEE S III · CIK 0001286654 · 10% owner

Warford Andrew Held · CIK 0001634110 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 1,739,167

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 · shares: Each share of Class A Common Stock is convertible into one share of Class B Common Stock without payment of any additional consideration.

F2 · ownership.nature: Maverick Capital, Ltd. ("Maverick Capital") is a registered investment adviser under the Investment Advisers Act of 1940, as amended, and acts as the investment manager for each of the portfolio funds for which David B. Singer holds the RSUs and that directly hold the remaining reported securities. Maverick Capital Management, LLC ("Maverick Management") is the general partner of Maverick Capital. Lee S. Ainslie III is the manager of Maverick Management. Andrew H. Warford serves as the Chairman of the Stock Committee of Maverick Capital. Each reporting owner disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein.

Read SEC document
June 22, 2017 Filed Jun 26, 2017 22:20 UTC CASTLIGHT HEALTH, INC. CSLT · Entity 130187 GrantClass B Common Stock 33,735 $0.00 $0.00
Disclosure

SEC source: 0000947871-17-000496 · ss48656_4.xml · nonDerivative · entry 1

MAVERICK CAPITAL LTD · CIK 0000934639 · 10% owner

MAVERICK CAPITAL MANAGEMENT LLC · CIK 0001286655 · 10% owner

AINSLIE LEE S III · CIK 0001286654 · 10% owner

Warford Andrew Held · CIK 0001634110 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 1,221,809

F1 · shares: Represents an award of restricted stock units ("RSUs") to David B. Singer. The RSUs will vest in four equal quarterly installments during the first year following the date of grant. Each RSU represents a contingent right to receive one share of the Issuer's Class B common stock upon settlement for no consideration.

F2 · ownership.direct: Of the shares of Class B Common Stock ("Shares") reported, 33,735 represent RSUs held by Mr. Singer and 43,750 represent Shares which prior to conversion, were held by Mr. Singer as RSUs, in each case, for the benefit of entities managed by Maverick Capital, Ltd. ("Maverick Capital"). Mr. Singer is an employee of an affiliate of Maverick Capital.

F3 · ownership.nature: Maverick Capital is a registered investment adviser under the Investment Advisers Act of 1940, as amended, and acts as the investment manager for each of the portfolio funds for which Mr. Singer holds the RSUs. Maverick Capital Management, LLC ("Maverick Management") is the general partner of Maverick Capital. Lee S. Ainslie III is the manager of Maverick Management. Andrew H. Warford serves as the Chairman of the Stock Committee of Maverick Capital. Each reporting owner disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein.

Read SEC document

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