| Accession Number: | 0000947871-14-000578 |
| Date: | 2014-08-27 |
| Issuer: | CASTLIGHT HEALTH, INC. (CSLT) |
| Original Submission Date: |
MAVERICK CAPITAL LTD
300 CRESCENT COURT
18TH FLOOR
DALLAS, TX 75201
MAVERICK CAPITAL MANAGEMENT LLC
300 CRESCENT COURT
18TH FLOOR
DALLAS, TX 75201
AINSLIE LEE S III
767 FIFTH AVENUE
11TH FLOOR
NEW YORK, NY 10153
| Title of Security | Transaction Date | 2a. Deemed Execution Date | Transaction Code | Shares | Acquired or Disposed | Price per share | 5. Amount of Securities Beneficially Owned Following Reported Transaction | 6. Ownership Form Direct or Indirect | Nature of Indirect Ownership |
|---|---|---|---|---|---|---|---|---|---|
| CLASS B COMMON STOCK | 2014-08-27 | P | 140,045 | a | $11.03 | 590,045 | indirect | f2 |
| Title of Derivative Security | Conversion or Exercise Price of Derivative Security | Transaction Date | Deemed Execution Date | Transaction Code | Number of Derivative Securities Acquired (A) or Disposed of (D) | Date Exercisable | Expiration Date | Title and Amount of Securities Underlying Derivative Security | Price of Derivative Security | Number of derivative Securities Beneficially Owned Following Reported Transaction(s) | Ownership Form: Direct (D) or Indirect (I) | Nature of Indirect Beneficial Ownership |
|---|
| ID | footnote |
|---|---|
| f1 | the price reported in column 4 is a weighted average price. these shares were purchased in multiple transactions at prices ranging from $10.88 to $11.36 inclusive. the reporting person undertakes to provide to castlight health, inc. ("castlight"), any security holder of castlight, or the staff of the securities and exchange commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this form 4. |
| f2 | 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 management") is the general partner of maverick capital. lee s. ainslie iii is the manager of maverick management who is granted sole investment decision pursuant to maverick management's limited liability company regulations. each reporting owner disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein. |
