# Histogen Inc. (HSTO)

Source: https://www.quantisnow.com/company/HSTO
Generated: 2026-11-13T22:33:11.621Z

- Ticker: HSTO
- Exchange: NASDAQ
- Sector: Health Care
- Industry: Biotechnology: Pharmaceutical Preparations
- IPO year: 2013
- Website: histogen.com

## About

Histogen Inc., a clinical-stage therapeutics company, focuses on developing therapeutics based upon the products of fibroblast cells grown under simulated embryonic conditions. It offers HST-001, a hair stimulating complex that is in Phase 1b/2a clinical trial for the treatment of androgenic alopecia (hair loss); HST-003, a human extracellular matrix, which is in Phase 1/2 clinical trial to treat articular cartilage defects in the knee; and Emricasan, an orally active pan-caspase inhibitor that is in Phase 1 clinical trial for the treatment of COVID-19. The company's pre-clinical programs include HST-004, a cell conditioned media (CCM) solution to treat spinal disc repair; and HST-002, a human-derived collagen and extracellular matrix dermal filler for the treatment of facial folds and wrinkles. Histogen Inc. was founded in 2007 and is headquartered in San Diego, California.

## Latest HSTO news and filings

- 2024-01-04 18:21 UTC [SEC Form 15-12G filed by Histogen Inc.](https://www.quantisnow.com/insight/sec-form-15-12g-filed-by-histogen-inc-5169097)
- 2023-12-15 21:05 UTC [SEC Form DEFA14A] [SEC Form DEFA14A filed by Histogen Inc.](https://www.quantisnow.com/insight/sec-form-defa14a-filed-by-histogen-inc-5140607)
- 2023-12-14 21:25 UTC [SEC Form 425] [SEC Form 425 filed by Histogen Inc.](https://www.quantisnow.com/insight/sec-form-425-filed-by-histogen-inc-5138576)
- 2023-12-14 21:20 UTC [SEC Form 8-K] [Histogen Inc. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders, Regulation FD Disclosure, Financial Statements and Exhibits](https://www.quantisnow.com/insight/histogen-inc-filed-sec-form-8-k-submission-of-matters-to-5138534)
- 2023-12-14 21:15 UTC [Histogen Announces Second Adjournment of Special Meeting of Stockholders](https://www.quantisnow.com/insight/histogen-announces-second-adjournment-of-special-meeting-of-stockholders-5138460)
- 2023-12-05 21:15 UTC [SEC Form 425] [SEC Form 425 filed by Histogen Inc.](https://www.quantisnow.com/insight/sec-form-425-filed-by-histogen-inc-5119741)
- 2023-12-05 21:10 UTC [SEC Form 8-K] [Histogen Inc. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders, Regulation FD Disclosure, Other Events, Financial Statements and Exhibits](https://www.quantisnow.com/insight/histogen-inc-filed-sec-form-8-k-submission-of-matters-to-5119654)
- 2023-12-05 21:05 UTC [Histogen Announces Adjournment of Special Meeting of Stockholders](https://www.quantisnow.com/insight/histogen-announces-adjournment-of-special-meeting-of-stockholders-5119516)
- 2023-11-16 21:07 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Histogen Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-histogen-inc-5090393)
- 2023-11-16 21:05 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Histogen Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-histogen-inc-5090358)
- 2023-11-16 21:03 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Histogen Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-histogen-inc-5090278)
- 2023-11-16 21:01 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Histogen Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-histogen-inc-5090253)
- 2023-11-09 21:25 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Histogen Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-histogen-inc-5075448)
- 2023-10-18 20:05 UTC [SEC Form DEF 14A] [SEC Form DEF 14A filed by Histogen Inc.](https://www.quantisnow.com/insight/sec-form-def-14a-filed-by-histogen-inc-5026636)
- 2023-10-12 12:16 UTC [SEC Form 25-NSE filed by Histogen Inc.](https://www.quantisnow.com/insight/sec-form-25-nse-filed-by-histogen-inc-5016582)
- 2023-10-05 17:31 UTC [Market Insight] [12 Health Care Stocks Moving In Thursday's Intraday Session](https://www.quantisnow.com/insight/12-health-care-stocks-moving-in-thursdays-intraday-session-5006950)
- 2023-10-04 20:08 UTC [SEC Form PRE 14A] [SEC Form PRE 14A filed by Histogen Inc.](https://www.quantisnow.com/insight/sec-form-pre-14a-filed-by-histogen-inc-5004462)
- 2023-10-04 17:31 UTC [Market Insight] [12 Health Care Stocks Moving In Wednesday's Intraday Session](https://www.quantisnow.com/insight/12-health-care-stocks-moving-in-wednesdays-intraday-session-5004067)
- 2023-10-04 16:48 UTC [Market Insight] [Why Cal-Maine Foods Shares Are Trading Lower By Around 8%? Here Are Other Stocks Moving In Wednesday's Mid-Day Session](https://www.quantisnow.com/insight/why-cal-maine-foods-shares-are-trading-lower-by-around-8-5003986)
- 2023-10-03 21:31 UTC [Market Insight] [12 Health Care Stocks Moving In Tuesday's After-Market Session](https://www.quantisnow.com/insight/12-health-care-stocks-moving-in-tuesdays-after-market-session-5002203)
- 2023-10-03 20:05 UTC [SEC Form 8-K] [Histogen Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement](https://www.quantisnow.com/insight/histogen-inc-filed-sec-form-8-k-entry-into-a-material-5000758)
- 2023-09-26 20:06 UTC [SEC Form 8-K] [Histogen Inc. filed SEC Form 8-K: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing](https://www.quantisnow.com/insight/histogen-inc-filed-sec-form-8-k-notice-of-delisting-or-4988523)
- 2023-09-20 18:10 UTC [Market Insight] [Why Gorilla Technology Group Shares Are Trading Lower By 25%? Here Are Other Stocks Moving In Wednesday's Mid-Day Session](https://www.quantisnow.com/insight/why-gorilla-technology-group-shares-are-trading-lower-by-25-4980491)
- 2023-09-20 17:31 UTC [Market Insight] [12 Health Care Stocks Moving In Wednesday's Intraday Session](https://www.quantisnow.com/insight/12-health-care-stocks-moving-in-wednesdays-intraday-session-4980443)
- 2023-09-20 13:06 UTC [Market Insight] [12 Health Care Stocks Moving In Wednesday's Pre-Market Session](https://www.quantisnow.com/insight/12-health-care-stocks-moving-in-wednesdays-pre-market-session-4980018)
- 2023-09-20 12:19 UTC [Market Insight] [Why Fresh Tracks Therapeutics Shares Are Trading Higher By Around 53%; Here Are 20 Stocks Moving Premarket](https://www.quantisnow.com/insight/why-fresh-tracks-therapeutics-shares-are-trading-higher-by-around-4979816)
- 2023-09-19 21:31 UTC [Market Insight] [12 Health Care Stocks Moving In Tuesday's After-Market Session](https://www.quantisnow.com/insight/12-health-care-stocks-moving-in-tuesdays-after-market-session-4978969)
- 2023-09-19 18:32 UTC [Market Insight] [Dow Falls 150 Points; AutoZone Earnings Top Views](https://www.quantisnow.com/insight/dow-falls-150-points-autozone-earnings-top-views-4978112)
- 2023-09-19 17:31 UTC [Market Insight] [12 Health Care Stocks Moving In Tuesday's Intraday Session](https://www.quantisnow.com/insight/12-health-care-stocks-moving-in-tuesdays-intraday-session-4978013)
- 2023-09-19 16:50 UTC [Market Insight] [Stocks That Hit 52-Week Lows On Tuesday](https://www.quantisnow.com/insight/stocks-that-hit-52-week-lows-on-tuesday-4977942)
- 2023-09-19 16:49 UTC [Market Insight] [Why Terran Orbital Shares Are Trading Lower By 19%? Here Are Other Stocks Moving In Tuesday's Mid-Day Session](https://www.quantisnow.com/insight/why-terran-orbital-shares-are-trading-lower-by-19-here-4977940)
- 2023-09-19 16:22 UTC [Market Insight] [Crude Oil Rises Over 1%; Revance Therapeutics Shares Plummet](https://www.quantisnow.com/insight/crude-oil-rises-over-1-revance-therapeutics-shares-plummet-4977908)
- 2023-09-19 14:31 UTC [Market Chatter] [Histogen shares are trading lower after the company announced its Board of Directors approved a Plan of Dissolution.](https://www.quantisnow.com/insight/histogen-shares-are-trading-lower-after-the-company-announced-its-4977681)
- 2023-09-19 13:59 UTC [Market Insight] [Markets Open Lower; US Housing Starts Fall In August](https://www.quantisnow.com/insight/markets-open-lower-us-housing-starts-fall-in-august-4977588)
- 2023-09-18 20:31 UTC [Market Chatter] [Histogen Inc. Shares To Resume Trade At 4:35 p.m. ET](https://www.quantisnow.com/insight/histogen-inc-shares-to-resume-trade-at-435-pm-et-4976166)
- 2023-09-18 20:16 UTC [SEC Form 8-K] [Histogen Inc. filed SEC Form 8-K: Leadership Update, Other Events, Financial Statements and Exhibits](https://www.quantisnow.com/insight/histogen-inc-filed-sec-form-8-k-leadership-update-other-events-4976048)
- 2023-09-18 20:06 UTC [Market Chatter] [Histogen Announces Board Approval Of Complete Liquidation And Dissolution, Including Distribution Of Remaining Cash To Stockholders Following Operational Winddown; Co. Has Discontinued All Clinical Development Programs And Reduced Workforce](https://www.quantisnow.com/insight/histogen-announces-board-approval-of-complete-liquidation-and-dissolution-including-4975911)
- 2023-09-18 20:05 UTC [Histogen Announces Board Approval of Complete Liquidation and Dissolution](https://www.quantisnow.com/insight/histogen-announces-board-approval-of-complete-liquidation-and-dissolution-4975880)
- 2023-09-18 20:03 UTC [Market Chatter] [Histogen Shares Halted, News Pending](https://www.quantisnow.com/insight/histogen-shares-halted-news-pending-4975840)
- 2023-08-15 20:05 UTC [SEC Form 8-K] [Histogen Inc. filed SEC Form 8-K: Changes in Registrant’s Certifying Accountant, Financial Statements and Exhibits](https://www.quantisnow.com/insight/histogen-inc-filed-sec-form-8-k-changes-in-registrants-certifying-4902025)

## More

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