# Castlight Health Inc. (CSLT)

Source: https://www.quantisnow.com/company/CSLT
Generated: 2026-11-08T07:18:17.519Z

- Ticker: CSLT
- Exchange: NYSE
- Sector: Health Care
- Industry: Managed Health Care
- IPO year: 2014
- Website: castlighthealth.com

## About

Castlight Health, Inc. provides health navigation solutions for employers and health plan customers in education, manufacturing, retail, government, and technology industries in the United States. It provides Care Guidance Navigator that enables users to make better care decisions and navigate the employer-sponsored healthcare benefit programs; Wellbeing Navigator, which helps to drive engagement across an employer's benefits program; Complete Health Navigator that combines the Wellbeing Navigator and Care Guidance Navigator packages for unified user experience; and Castlight Care Guides, a high-touch navigation service. The company also offers white-labeled health navigation solutions and embedded platform technology services. In addition, it provides implementation and marketplace services. The company was formerly known as Ventana Health Services and changed its name to Castlight Health, Inc. in April 2010. Castlight Health, Inc. was incorporated in 2008 and is headquartered in San Francisco, California.

## Latest CSLT news and filings

- 2022-09-20 15:30 UTC [Castlight Health, Now Part of apree health, Adds Six Digital Health Partners and New Pharmacy Savings Category to its Ecosystem](https://www.quantisnow.com/insight/castlight-health-now-part-of-apree-health-adds-six-digital-3432072)
- 2022-06-15 13:00 UTC [Castlight Health Selected to Enable New Capabilities for Blue Cross and Blue Shield of Minnesota](https://www.quantisnow.com/insight/castlight-health-selected-to-enable-new-capabilities-for-blue-cross-3031332)
- 2022-04-05 13:00 UTC [Castlight's Workforce Health Index Details the Adverse Health Effects of Delayed Care Due to COVID-19](https://www.quantisnow.com/insight/castlights-workforce-health-index-details-the-adverse-health-effects-of-2678151)
- 2022-02-28 19:02 UTC [SEC Form 15-12B] [SEC Form 15-12B filed by Castlight Health Inc.](https://www.quantisnow.com/insight/sec-form-15-12b-filed-by-castlight-health-inc-2488515)
- 2022-02-22 14:00 UTC [Castlight Health Announces Illuminate 2022: Workforce Health, Reimagined](https://www.quantisnow.com/insight/castlight-health-announces-illuminate-2022-workforce-health-reimagined-2449489)
- 2022-02-18 19:18 UTC [SEC Form 4] [SEC Form 4: Verhave Judith K. returned 351,516 units of Class B Common Stock to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-verhave-judith-k-returned-351516-units-of-2442722)
- 2022-02-18 19:17 UTC [SEC Form 4] [SEC Form 4: Van Zant Kenny returned 661,794 units of Class B Common Stock to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-van-zant-kenny-returned-661794-units-of-2442719)
- 2022-02-18 19:13 UTC [SEC Form 4] [SEC Form 4: Roberts Bryan E returned 5,660,448 units of Class B Common Stock to the company](https://www.quantisnow.com/insight/sec-form-4-roberts-bryan-e-returned-5660448-units-of-2442711)
- 2022-02-18 19:13 UTC [SEC Form 4] [SEC Form 4: Venrock Associates V Lp returned 5,255,264 units of Class B Common Stock to the company](https://www.quantisnow.com/insight/sec-form-4-venrock-associates-v-lp-returned-5255264-units-2442709)
- 2022-02-18 19:12 UTC [SEC Form 4] [SEC Form 4: Singer David B returned 405,184 units of Class B Common Stock to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-singer-david-b-returned-405184-units-of-2442708)
- 2022-02-18 19:10 UTC [SEC Form 4] [SEC Form 4: Park Ed returned 405,184 units of Class B Common Stock to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-park-ed-returned-405184-units-of-class-2442703)
- 2022-02-18 19:10 UTC [SEC Form 4] [SEC Form 4: O'Meara Maeve returned 1,625,989 units of Class B Common Stock to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-omeara-maeve-returned-1625989-units-of-class-2442696)
- 2022-02-18 19:08 UTC [SEC Form 4] [SEC Form 4: Ebersman David A returned 666,157 units of Class B Common Stock to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-ebersman-david-a-returned-666157-units-of-2442687)
- 2022-02-18 19:07 UTC [SEC Form 4] [SEC Form 4: Eberhard Michael L. returned 425,809 units of Class B Common Stock to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-eberhard-michael-l-returned-425809-units-of-2442677)
- 2022-02-18 19:05 UTC [SEC Form 4] [SEC Form 4: Cohen Seth B. returned 208,712 units of Class B Common Stock to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-cohen-seth-b-returned-208712-units-of-2442671)
- 2022-02-18 19:04 UTC [SEC Form 4] [SEC Form 4: Chan M.P. Eric returned 126,058 units of Class B Common Stock to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-chan-mp-eric-returned-126058-units-of-2442665)
- 2022-02-18 19:03 UTC [SEC Form 4] [SEC Form 4: Bondurant William returned 355,661 units of Class B Common Stock to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-bondurant-william-returned-355661-units-of-class-2442662)
- 2022-02-17 20:30 UTC [SEC Form 25-NSE filed by Castlight Health Inc.](https://www.quantisnow.com/insight/sec-form-25-nse-filed-by-castlight-health-inc-2436381)
- 2022-02-17 13:55 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Castlight Health Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-castlight-health-inc-2433553)
- 2022-02-17 13:54 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Castlight Health Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-castlight-health-inc-2433549)
- 2022-02-17 13:53 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Castlight Health Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-castlight-health-inc-2433542)
- 2022-02-17 13:53 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Castlight Health Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-castlight-health-inc-2433534)
- 2022-02-17 13:52 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Castlight Health Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-castlight-health-inc-2433529)
- 2022-02-17 13:51 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Castlight Health Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-castlight-health-inc-2433523)
- 2022-02-17 13:50 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Castlight Health Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-castlight-health-inc-2433521)
- 2022-02-17 13:49 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Castlight Health Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-castlight-health-inc-2433513)
- 2022-02-17 13:48 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Castlight Health Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-castlight-health-inc-2433507)
- 2022-02-17 13:47 UTC [SEC Form 8-K] [Castlight Health Inc. filed SEC Form 8-K: Completion of Acquisition or Disposition of Assets, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Material Modification to Rights of Security Holders, Changes in Control of Registrant, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Leadership Update, Other Events, Financial Statements and Exhibits](https://www.quantisnow.com/insight/castlight-health-inc-filed-sec-form-8-k-completion-of-acquisition-2433495)
- 2022-02-17 12:30 UTC [SEC Schedule 14D-9] [SEC Form SC 14D9/A filed by Castlight Health Inc. (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-14d9a-filed-by-castlight-health-inc-amendment-2432578)
- 2022-02-14 20:29 UTC [SEC Schedule 13G] [SEC Form SC 13G/A filed by Castlight Health Inc. (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-13ga-filed-by-castlight-health-inc-amendment-2411792)
- 2022-02-09 14:07 UTC [SEC Schedule 13G] [SEC Form SC 13G/A filed by Castlight Health Inc. (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-13ga-filed-by-castlight-health-inc-amendment-2378025)
- 2022-02-07 21:15 UTC [SEC Schedule 14D-9] [SEC Form SC 14D9/A filed by Castlight Health Inc. (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-14d9a-filed-by-castlight-health-inc-amendment-2365769)
- 2022-02-04 21:12 UTC [SEC Schedule 13G] [SEC Form SC 13G filed by Castlight Health Inc.](https://www.quantisnow.com/insight/sec-form-sc-13g-filed-by-castlight-health-inc-2358846)
- 2022-02-04 13:30 UTC [SEC Schedule 14D-9] [SEC Form SC 14D9/A filed by Castlight Health Inc. (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-14d9a-filed-by-castlight-health-inc-amendment-2355614)
- 2022-01-25 14:00 UTC [New Josh Bersin Report Finds Outperforming Organizations Build Healthier Workforce Behaviors Through Connected Navigation](https://www.quantisnow.com/insight/new-josh-bersin-report-finds-outperforming-organizations-build-healthier-workforce-2295304)
- 2022-01-24 21:26 UTC [SEC Schedule 13G] [SEC Form SC 13G/A filed by Castlight Health Inc. (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-13ga-filed-by-castlight-health-inc-amendment-2291829)
- 2022-01-19 21:06 UTC [SEC Schedule 14D-9] [SEC Form SC 14D9 filed by Castlight Health Inc.](https://www.quantisnow.com/insight/sec-form-sc-14d9-filed-by-castlight-health-inc-2273188)
- 2022-01-19 19:31 UTC [Market Chatter] [Vera Whole Health Highlights Commencement Of Tender Offer For All Outstanding Shares Of Castlight Health At $2.05/Share In Cash](https://www.quantisnow.com/insight/vera-whole-health-highlights-commencement-of-tender-offer-for-all-2272644)
- 2022-01-06 21:29 UTC [CASTLIGHT ALERT: Metro Superlawyer Lynda J. Grant and Shareholder Attorney Howard T. Longman Investigate Merger of CSLT and Encourage Investors to Contact Them](https://www.quantisnow.com/insight/castlight-alert-metro-superlawyer-lynda-j-grant-and-shareholder-attorney-2225342)
- 2022-01-06 10:23 UTC [Market Insight] [50 Biggest Movers From Yesterday](https://www.quantisnow.com/insight/50-biggest-movers-from-yesterday-2221058)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/CSLT
- Earnings history: https://www.quantisnow.com/earnings/CSLT
- Dividend history: https://www.quantisnow.com/dividends/CSLT
- Insider transactions: https://www.quantisnow.com/insiders/CSLT
- Options chain: https://www.quantisnow.com/options/CSLT
- SEC 8-K filings only: https://www.quantisnow.com/company/CSLT/8-k
- RSS and alerts for CSLT: https://www.quantisnow.com/docs/rss-feeds.md