# Atreca Inc. (BCEL)

Source: https://www.quantisnow.com/company/BCEL
Generated: 2026-11-11T21:50:50.902Z

- Ticker: BCEL
- Exchange: NASDAQ
- Sector: Health Care
- Industry: Biotechnology: Pharmaceutical Preparations
- IPO year: 2019
- Website: atreca.com

## About

Atreca, Inc., a biopharmaceutical company, discovers and develops antibody-based immunotherapeutics to treat a range of solid tumor types. Its lead product candidate is ATRC-101, a monoclonal antibody with a novel mechanism of action and target derived from an antibody identified using its discovery platform. The company's ATRC-101 product candidate reacts in vitro with a majority of human ovarian, non-small cell lung, colorectal, and breast cancer samples from multiple patients. It has a collaboration and license agreement with Xencor, Inc. for research, development, and commercialization of novel CD3 bispecific antibodies in oncology. Atreca, Inc. was incorporated in 2010 and is headquartered in South San Francisco, California.

## Latest BCEL news and filings

- 2024-04-22 13:21 UTC [SEC Form DEFM14A] [SEC Form DEFM14A filed by Atreca Inc.](https://www.quantisnow.com/insight/sec-form-defm14a-filed-by-atreca-inc-5422859)
- 2024-04-17 23:36 UTC [Insider Buy] [Orwin John A bought $0 worth of Series A Junior Preferred Stock (1 units at $0.01) (SEC Form 4)](https://www.quantisnow.com/insight/orwin-john-a-bought-0-worth-of-series-a-junior-5416876)
- 2024-04-11 20:52 UTC [SEC Form PREM14A filed by Atreca Inc.](https://www.quantisnow.com/insight/sec-form-prem14a-filed-by-atreca-inc-5406442)
- 2024-04-04 01:50 UTC [SEC Form 4] [Serafini Tito sold $1,455 worth of shares (20,788 units at $0.07), decreasing direct ownership by 32% to 43,636 units (SEC Form 4)](https://www.quantisnow.com/insight/serafini-tito-sold-1455-worth-of-shares-20788-units-at-5390888)
- 2024-04-04 01:37 UTC [SEC Form 4] [Orwin John A sold $8,597 worth of shares (22,951 units at $0.37), decreasing direct ownership by 23% to 77,541 units (SEC Form 4)](https://www.quantisnow.com/insight/orwin-john-a-sold-8597-worth-of-shares-22951-units-5390857)
- 2024-04-04 01:35 UTC [SEC Form 4] [Serafini Tito sold $3,144 worth of shares (8,393 units at $0.37), decreasing direct ownership by 12% to 64,424 units (SEC Form 4)](https://www.quantisnow.com/insight/serafini-tito-sold-3144-worth-of-shares-8393-units-at-5390854)
- 2024-04-04 01:33 UTC [SEC Form 4] [Courtney Phillips sold $2,645 worth of shares (7,061 units at $0.37), decreasing direct ownership by 12% to 50,431 units (SEC Form 4)](https://www.quantisnow.com/insight/courtney-phillips-sold-2645-worth-of-shares-7061-units-at-5390850)
- 2024-04-01 20:31 UTC [SEC Form 15-12G filed by Atreca Inc.](https://www.quantisnow.com/insight/sec-form-15-12g-filed-by-atreca-inc-5381257)
- 2024-04-01 20:17 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Atreca Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-atreca-inc-5381002)
- 2024-04-01 20:17 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Atreca Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-atreca-inc-5380996)
- 2024-04-01 20:18 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Atreca Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-atreca-inc-5380980)
- 2024-04-01 20:20 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Atreca Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-atreca-inc-5380976)
- 2024-04-01 20:16 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Atreca Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-atreca-inc-5380970)
- 2024-03-29 10:05 UTC [SEC Form DEFA14A] [SEC Form DEFA14A filed by Atreca Inc.](https://www.quantisnow.com/insight/sec-form-defa14a-filed-by-atreca-inc-5377049)
- 2024-03-26 10:01 UTC [SEC Form DEFA14A] [SEC Form DEFA14A filed by Atreca Inc.](https://www.quantisnow.com/insight/sec-form-defa14a-filed-by-atreca-inc-5367610)
- 2024-03-25 04:15 UTC [SEC Form EFFECT] [SEC Form EFFECT filed by Atreca Inc.](https://www.quantisnow.com/insight/sec-form-effect-filed-by-atreca-inc-5364891)
- 2024-03-25 04:15 UTC [SEC Form EFFECT] [SEC Form EFFECT filed by Atreca Inc.](https://www.quantisnow.com/insight/sec-form-effect-filed-by-atreca-inc-5364890)
- 2024-03-22 10:09 UTC [SEC Form POS AM filed by Atreca Inc.](https://www.quantisnow.com/insight/sec-form-pos-am-filed-by-atreca-inc-5362361)
- 2024-03-22 10:08 UTC [SEC Form POS AM filed by Atreca Inc.](https://www.quantisnow.com/insight/sec-form-pos-am-filed-by-atreca-inc-5362356)
- 2024-03-20 20:41 UTC [SEC Form 25 filed by Atreca Inc.](https://www.quantisnow.com/insight/sec-form-25-filed-by-atreca-inc-5358661)
- 2024-03-15 17:31 UTC [Market Insight] [12 Health Care Stocks Moving In Friday's Intraday Session](https://www.quantisnow.com/insight/12-health-care-stocks-moving-in-fridays-intraday-session-5347701)
- 2024-03-11 21:34 UTC [Market Insight] [12 Health Care Stocks Moving In Monday's After-Market Session](https://www.quantisnow.com/insight/12-health-care-stocks-moving-in-mondays-after-market-session-5335148)
- 2024-03-11 20:12 UTC [SEC Form DEFA14A] [SEC Form DEFA14A filed by Atreca Inc.](https://www.quantisnow.com/insight/sec-form-defa14a-filed-by-atreca-inc-5334127)
- 2024-03-11 20:10 UTC [SEC Form 8-K] [Atreca 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/atreca-inc-filed-sec-form-8-k-notice-of-delisting-or-5334100)
- 2024-02-23 22:21 UTC [SEC Form DEFM14A] [SEC Form DEFM14A filed by Atreca Inc.](https://www.quantisnow.com/insight/sec-form-defm14a-filed-by-atreca-inc-5289219)
- 2024-02-06 21:00 UTC [SEC Form 8-K] [Atreca Inc. filed SEC Form 8-K: Leadership Update, Financial Statements and Exhibits](https://www.quantisnow.com/insight/atreca-inc-filed-sec-form-8-k-leadership-update-financial-statements-5233730)
- 2024-02-05 13:04 UTC [Market Insight] [Why 4D Molecular Therapeutics Shares Are Trading Higher By 20%; Here Are 20 Stocks Moving Premarket](https://www.quantisnow.com/insight/why-4d-molecular-therapeutics-shares-are-trading-higher-by-20-5228585)
- 2024-01-29 17:31 UTC [Market Insight] [12 Health Care Stocks Moving In Monday's Intraday Session](https://www.quantisnow.com/insight/12-health-care-stocks-moving-in-mondays-intraday-session-5213430)
- 2024-01-23 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-5201306)
- 2024-01-19 21:31 UTC [Market Insight] [12 Health Care Stocks Moving In Friday's After-Market Session](https://www.quantisnow.com/insight/12-health-care-stocks-moving-in-fridays-after-market-session-5196580)
- 2024-01-17 16:43 UTC [Market Insight] [Gold Moves Lower; Phunware Shares Plummet](https://www.quantisnow.com/insight/gold-moves-lower-phunware-shares-plummet-5190830)
- 2024-01-17 15:20 UTC [Market Insight] [Nasdaq Down Over 200 Points; US Retail Sales Increase 0.6% In December](https://www.quantisnow.com/insight/nasdaq-down-over-200-points-us-retail-sales-increase-06-5190693)
- 2024-01-16 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-5189114)
- 2024-01-16 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-5188294)
- 2024-01-16 13:05 UTC [Market Insight] [12 Health Care Stocks Moving In Tuesday's Pre-Market Session](https://www.quantisnow.com/insight/12-health-care-stocks-moving-in-tuesdays-pre-market-session-5187516)
- 2024-01-16 12:52 UTC [Market Insight] [Why LQR House Shares Are Trading Higher By Around 16%; Here Are 20 Stocks Moving Premarket](https://www.quantisnow.com/insight/why-lqr-house-shares-are-trading-higher-by-around-16-5187360)
- 2024-01-15 21:30 UTC [Market Insight] [12 Health Care Stocks Moving In Monday's After-Market Session](https://www.quantisnow.com/insight/12-health-care-stocks-moving-in-mondays-after-market-session-5186797)
- 2024-01-15 17:30 UTC [Market Insight] [12 Health Care Stocks Moving In Monday's Intraday Session](https://www.quantisnow.com/insight/12-health-care-stocks-moving-in-mondays-intraday-session-5186759)
- 2024-01-12 21:31 UTC [Market Insight] [12 Health Care Stocks Moving In Friday's After-Market Session](https://www.quantisnow.com/insight/12-health-care-stocks-moving-in-fridays-after-market-session-5186165)
- 2024-01-12 17:31 UTC [Market Insight] [12 Health Care Stocks Moving In Friday's Intraday Session](https://www.quantisnow.com/insight/12-health-care-stocks-moving-in-fridays-intraday-session-5185639)

## More

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