BCEL Insider Trading

Insider Ownership Percentage: 9.60%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $242,575.08

Atreca Insider Trading History Chart

This chart shows the insider buying and selling history at Atreca by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Atreca Share Price & Price History

Current Price: $1.82
Price Change: Price Increase of +0.08 (4.60%)
As of 02/2/2023 01:00 AM ET

This chart shows the closing price history over time for BCEL up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Atreca Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
9/2/2022John A OrwinCEOSell20,908$1.78$37,216.24100,492View SEC Filing Icon  
9/2/2022Phillips CourtneyGeneral CounselSell6,432$1.78$11,448.9629,068View SEC Filing Icon  
9/2/2022Tito SerafiniInsiderSell7,646$1.78$13,609.8834,554View SEC Filing Icon  
6/28/2022Tito SerafiniInsiderSell15,000$2.02$30,300.00228,875View SEC Filing Icon  
3/4/2022Tito SerafiniInsiderSell30,000$5.00$150,000.00View SEC Filing Icon  
9/27/2021Tito SerafiniInsiderSell30,000$6.58$197,400.00View SEC Filing Icon  
3/17/2021Norman Michael GreenbergInsiderSell5,000$16.73$83,650.002,084View SEC Filing Icon  
3/15/2021William Hewitt RobinsonDirectorSell5,000$16.89$84,450.00368,948View SEC Filing Icon  
3/11/2021Tito SerafiniInsiderSell10,000$18.31$183,100.00View SEC Filing Icon  
2/16/2021William Hewitt RobinsonDirectorSell5,000$19.07$95,350.00373,948View SEC Filing Icon  
2/11/2021Tito SerafiniInsiderSell10,000$18.93$189,300.00View SEC Filing Icon  
1/19/2021Norman Michael GreenbergInsiderSell5,000$15.21$76,050.005,000View SEC Filing Icon  
1/13/2021William Hewitt RobinsonDirectorSell2,741$15.05$41,252.05381,207View SEC Filing Icon  
1/11/2021Tito SerafiniInsiderSell10,000$15.02$150,200.00View SEC Filing Icon  
12/17/2020Norman Michael GreenbergInsiderSell5,000$16.61$83,050.005,000View SEC Filing Icon  
12/14/2020William Hewitt RobinsonDirectorSell5,000$16.67$83,350.00383,948View SEC Filing Icon  
12/11/2020Tito SerafiniInsiderSell10,000$15.87$158,700.00View SEC Filing Icon  
11/27/2020Norman Michael GreenbergInsiderSell3,175$15.34$48,704.503,175View SEC Filing Icon  
11/16/2020Tito SerafiniInsiderSell8,847$15.12$133,766.64View SEC Filing Icon  
11/16/2020William Hewitt RobinsonDirectorSell5,000$15.00$75,000.00388,948View SEC Filing Icon  
11/10/2020Norman Michael GreenbergInsiderSell4,500$15.10$67,950.004,500View SEC Filing Icon  
10/19/2020Norman Michael GreenbergInsiderSell500$15.12$7,560.00500View SEC Filing Icon  
10/13/2020William Hewitt RobinsonDirectorSell5,000$15.71$78,550.00393,948View SEC Filing Icon  
10/12/2020Tito SerafiniInsiderSell10,000$15.00$150,000.003,655View SEC Filing Icon  
10/6/2020Tito SerafiniInsiderSell1,218$15.05$18,330.903,655View SEC Filing Icon  
9/18/2020Tito SerafiniInsiderSell8,782$15.11$132,696.023,655View SEC Filing Icon  
9/18/2020William Hewitt RobinsonDirectorSell5,000$15.04$75,200.00398,948View SEC Filing Icon  
8/14/2020Tito SerafiniInsiderSell10,000$15.00$150,000.003,655View SEC Filing Icon  
8/14/2020William Hewitt RobinsonDirectorSell5,000$15.00$75,000.00403,948View SEC Filing Icon  
7/13/2020Tito SerafiniInsiderSell10,000$20.20$202,000.003,655View SEC Filing Icon  
7/13/2020William Hewitt RobinsonDirectorSell5,000$20.23$101,150.00412,542View SEC Filing Icon  
7/1/2020Norman Michael GreenbergInsiderSell10,272$21.83$224,237.7610,272View SEC Filing Icon  
6/25/2020Tito SerafiniInsiderSell600$25.01$15,006.003,655View SEC Filing Icon  
6/22/2020Tito SerafiniInsiderSell496$20.05$9,944.803,655View SEC Filing Icon  
6/22/2020William Hewitt RobinsonDirectorSell68$20.05$1,363.40414,616View SEC Filing Icon  
6/19/2020Tito SerafiniInsiderSell4,604$20.03$92,218.123,655View SEC Filing Icon  
6/19/2020William Hewitt RobinsonDirectorSell10,245$20.03$205,207.35414,616View SEC Filing Icon  
6/15/2020William Hewitt RobinsonDirectorSell5,000$18.55$92,750.00428,856View SEC Filing Icon  
6/11/2020Tito SerafiniInsiderSell10,000$17.44$174,400.003,655View SEC Filing Icon  
6/1/2020Norman Michael GreenbergInsiderSell15,000$18.38$275,700.0015,000View SEC Filing Icon  
5/28/2020William Hewitt RobinsonDirectorSell600$20.01$12,006.00429,861View SEC Filing Icon  
5/26/2020Tito SerafiniInsiderSell200$20.00$4,000.003,655View SEC Filing Icon  
5/26/2020William Hewitt RobinsonDirectorSell387$20.00$7,740.00430,461View SEC Filing Icon  
5/13/2020William Hewitt RobinsonDirectorSell5,000$16.82$84,100.00434,748View SEC Filing Icon  
5/11/2020Tito SerafiniInsiderSell10,000$18.00$180,000.003,655View SEC Filing Icon  
5/7/2020Norman Michael GreenbergInsiderSell5,000$18.00$90,000.005,000View SEC Filing Icon  
5/1/2020Norman Michael GreenbergInsiderSell10,000$15.03$150,300.0010,000View SEC Filing Icon  
4/16/2020Tito SerafiniInsiderSell10,000$16.28$162,800.003,655View SEC Filing Icon  
4/16/2020William Hewitt RobinsonDirectorSell5,000$16.25$81,250.00441,348View SEC Filing Icon  
4/14/2020Norman Michael GreenbergInsiderSell5,000$18.00$90,000.005,000View SEC Filing Icon  
4/8/2020Norman Michael GreenbergInsiderSell8,000$15.01$120,080.008,000View SEC Filing Icon  
4/1/2020Norman Michael GreenbergInsiderSell2,000$15.21$30,420.002,000View SEC Filing Icon  
3/17/2020John A OrwinCEOBuy6,000$12.79$76,740.006,000View SEC Filing Icon  
2/25/2020Guy CavetInsiderSell7,100$20.64$146,544.0094,858View SEC Filing Icon  
2/3/2020Norman Michael GreenbergInsiderSell15,000$19.65$294,750.0015,000View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Atreca (NASDAQ:BCEL)

40.20% of Atreca stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at BCEL by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Atreca Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/15/2022Two Sigma Investments LP16,128$25K0.0%-64.1%0.043%Search for SEC Filing on Google Icon
11/15/2022Vanguard Group Inc.1,328,294$2.09M0.0%+3.4%3.518%Search for SEC Filing on Google Icon
11/15/2022Bill & Melinda Gates Foundation1,320,880$2.10M1.7%-0.8%3.498%Search for SEC Filing on Google Icon
11/14/2022Renaissance Technologies LLC405,877$0.64M0.0%-27.6%1.075%Search for SEC Filing on Google Icon
11/10/2022Connor Clark & Lunn Investment Management Ltd.97,264$0.15M0.0%+79.1%0.258%Search for SEC Filing on Google Icon
11/10/2022Dimensional Fund Advisors LP96,209$0.15M0.0%+60.5%0.255%Search for SEC Filing on Google Icon
11/4/2022CM Management LLC249,282$0.39M0.4%+10.8%0.660%Search for SEC Filing on Google Icon
8/18/2022Goldman Sachs Group Inc.86,196$0.15M0.0%-25.6%0.228%Search for SEC Filing on Google Icon
8/15/2022State Street Corp93,254$0.17M0.0%-83.2%0.247%Search for SEC Filing on Google Icon
8/15/2022Laurion Capital Management LP492,200$0.88M0.0%N/A1.304%Search for SEC Filing on Google Icon
8/15/2022Millennium Management LLC395,071$0.71M0.0%+2,858.4%1.046%Search for SEC Filing on Google Icon
8/13/2022Renaissance Technologies LLC560,800$1M0.0%+53.5%1.485%Search for SEC Filing on Google Icon
8/12/2022Northern Trust Corp58,831$0.11M0.0%-74.3%0.156%Search for SEC Filing on Google Icon
8/8/2022CM Management LLC225,000$0.40M0.4%+50.0%0.596%Search for SEC Filing on Google Icon
8/5/2022Connor Clark & Lunn Investment Management Ltd.54,301$97K0.0%-33.6%0.144%Search for SEC Filing on Google Icon
7/14/2022Gofen & Glossberg LLC IL25,000$45K0.0%+66.7%0.066%Search for SEC Filing on Google Icon
6/7/2022Bank of America Corp DE97,411$0.31M0.0%-26.2%0.258%Search for SEC Filing on Google Icon
5/17/2022Virtu Financial LLC45,574$0.14M0.0%+248.8%0.121%Search for SEC Filing on Google Icon
5/17/2022Dynamic Technology Lab Private Ltd12,909$41K0.0%N/A0.034%Search for SEC Filing on Google Icon
5/17/2022Ensign Peak Advisors Inc145,166$0.46M0.0%N/A0.384%Search for SEC Filing on Google Icon
5/16/2022Goldman Sachs Group Inc.115,779$0.37M0.0%-38.4%0.307%Search for SEC Filing on Google Icon
5/16/2022IHT Wealth Management LLC13,010$41K0.0%N/A0.034%Search for SEC Filing on Google Icon
5/16/2022State Street Corp555,247$1.76M0.0%+16.3%1.471%Search for SEC Filing on Google Icon
5/13/2022Renaissance Technologies LLC365,400$1.16M0.0%-22.8%0.968%Search for SEC Filing on Google Icon
5/13/2022Northern Trust Corp229,226$0.73M0.0%-8.0%0.607%Search for SEC Filing on Google Icon
5/13/2022Vanguard Group Inc.1,225,982$3.89M0.0%-8.2%3.247%Search for SEC Filing on Google Icon
5/12/2022BlackRock Inc.2,963,843$9.40M0.0%+0.4%7.849%Search for SEC Filing on Google Icon
5/12/2022Connor Clark & Lunn Investment Management Ltd.81,751$0.26M0.0%N/A0.217%Search for SEC Filing on Google Icon
5/11/2022Bank of New York Mellon Corp117,226$0.37M0.0%-6.4%0.310%Search for SEC Filing on Google Icon
5/11/2022Raymond James & Associates62,774$0.20M0.0%N/A0.166%Search for SEC Filing on Google Icon
5/11/2022JPMorgan Chase & Co.12,205$39K0.0%-94.1%0.032%Search for SEC Filing on Google Icon
5/9/2022CM Management LLC150,000$0.48M0.4%+130.8%0.397%Search for SEC Filing on Google Icon
5/4/2022Advisor Group Holdings Inc.16,573$52K0.0%+111.8%0.044%Search for SEC Filing on Google Icon
4/29/2022McDonald Partners LLC13,200$42K0.0%N/A0.035%Search for SEC Filing on Google Icon
4/14/2022Gofen & Glossberg LLC IL15,000$48K0.0%N/A0.040%Search for SEC Filing on Google Icon
3/3/2022Walleye Capital LLC274,540$0.83M0.0%+2,130.9%0.739%Search for SEC Filing on Google Icon
2/14/2022PDT Partners LLC95,926$0.29M0.0%+16.1%0.258%Search for SEC Filing on Google Icon
2/14/2022Redmile Group LLC800,306$2.43M0.1%-31.6%2.154%Search for SEC Filing on Google Icon
2/14/2022Hound Partners LLC982,386$2.98M0.2%N/A2.644%Search for SEC Filing on Google Icon
2/9/2022BNP Paribas Arbitrage SA40,194$0.12M0.0%+675.0%0.108%Search for SEC Filing on Google Icon
2/8/2022Northern Trust Corp249,074$0.76M0.0%-3.4%0.670%Search for SEC Filing on Google Icon
2/7/2022SG Americas Securities LLC10,624$32K0.0%-59.2%0.029%Search for SEC Filing on Google Icon
2/2/2022CM Management LLC65,000$0.20M0.1%-18.8%0.175%Search for SEC Filing on Google Icon
1/20/2022Parallel Advisors LLC8,114$25K0.0%-50.4%0.022%Search for SEC Filing on Google Icon
12/14/2021UBS Asset Management Americas Inc.67,312$0.42M0.0%+37.7%0.181%Search for SEC Filing on Google Icon
11/16/2021Schonfeld Strategic Advisors LLC10,500$65K0.0%N/A0.028%Search for SEC Filing on Google Icon
11/16/2021Corient Capital Partners LLC71,325$0.44M0.0%N/A0.193%Search for SEC Filing on Google Icon
11/16/2021Squarepoint Ops LLC12,832$80K0.0%-79.7%0.035%Search for SEC Filing on Google Icon
11/16/2021Wellington Management Group LLP1,934,255$12.05M0.0%-21.1%5.243%Search for SEC Filing on Google Icon
11/16/2021Millennium Management LLC431,517$2.69M0.0%-5.1%1.170%Search for SEC Filing on Google Icon
11/15/2021Dynamic Technology Lab Private Ltd15,415$96K0.0%N/A0.042%Search for SEC Filing on Google Icon
11/15/2021Franklin Resources Inc.13,534$84K0.0%N/A0.037%Search for SEC Filing on Google Icon
11/12/2021Trexquant Investment LP25,818$0.16M0.0%-43.6%0.070%Search for SEC Filing on Google Icon
11/12/2021Renaissance Technologies LLC133,706$0.83M0.0%+22.7%0.362%Search for SEC Filing on Google Icon
11/12/2021Jump Financial LLC14,800$92K0.0%N/A0.040%Search for SEC Filing on Google Icon
11/12/2021Geode Capital Management LLC534,745$3.33M0.0%+19.0%1.449%Search for SEC Filing on Google Icon
11/10/2021Goldman Sachs Group Inc.69,190$0.43M0.0%-30.7%0.188%Search for SEC Filing on Google Icon
11/10/2021Citigroup Inc.5,466$34K0.0%-48.2%0.015%Search for SEC Filing on Google Icon
11/9/2021Barclays PLC32,255$0.20M0.0%+169.2%0.087%Search for SEC Filing on Google Icon
11/9/2021BlackRock Inc.2,960,456$18.44M0.0%+3.0%8.025%Search for SEC Filing on Google Icon
11/9/2021Platinum Investment Management Ltd.398,541$2.48M0.1%+25.7%1.080%Search for SEC Filing on Google Icon
11/8/2021CM Management LLC80,000$0.50M0.4%+33.3%0.217%Search for SEC Filing on Google Icon
11/4/2021Deutsche Bank AG45,759$0.29M0.0%+196.5%0.124%Search for SEC Filing on Google Icon
11/1/2021SG Americas Securities LLC26,019$0.16M0.0%N/A0.071%Search for SEC Filing on Google Icon
10/21/2021Virginia Retirement Systems ET AL22,400$0.14M0.0%N/A0.061%Search for SEC Filing on Google Icon
10/19/2021Vigilare Wealth Management18,950$0.12M0.1%-42.8%0.051%Search for SEC Filing on Google Icon
9/17/2021Virtu Financial LLC23,009$0.20M0.0%N/A0.062%Search for SEC Filing on Google Icon
9/3/2021Parametric Portfolio Associates LLC36,016$0.31M0.0%+47.2%0.098%Search for SEC Filing on Google Icon
8/25/2021Marshall Wace LLP34,465$0.29M0.0%N/A0.093%Search for SEC Filing on Google Icon
8/18/2021Ikarian Capital LLC250,000$2.13M0.2%N/A0.678%Search for SEC Filing on Google Icon
8/17/2021Millennium Management LLC454,563$3.87M0.0%+77.4%1.232%Search for SEC Filing on Google Icon
8/17/2021Boothbay Fund Management LLC37,163$0.32M0.0%N/A0.101%Search for SEC Filing on Google Icon
8/17/2021Caas Capital Management LP42,945$0.37M0.0%N/A0.116%Search for SEC Filing on Google Icon
8/16/2021Squarepoint Ops LLC63,184$0.54M0.0%+113.5%0.171%Search for SEC Filing on Google Icon
8/16/2021UBS Asset Management Americas Inc.48,894$0.42M0.0%-84.1%0.133%Search for SEC Filing on Google Icon
8/16/2021PDT Partners LLC54,200$0.46M0.0%+50.4%0.147%Search for SEC Filing on Google Icon
8/16/2021Cubist Systematic Strategies LLC74,688$0.64M0.0%N/A0.202%Search for SEC Filing on Google Icon
8/16/2021Redmile Group LLC2,460,268$20.96M0.3%-1.2%6.668%Search for SEC Filing on Google Icon
8/16/2021California State Teachers Retirement System35,777$0.31M0.0%-17.9%0.097%Search for SEC Filing on Google Icon
8/16/2021Charles Schwab Investment Management Inc.66,197$0.56M0.0%-9.3%0.179%Search for SEC Filing on Google Icon
8/16/2021State Street Corp491,632$4.19M0.0%-56.4%1.333%Search for SEC Filing on Google Icon
8/16/2021Federated Hermes Inc.198,570$1.69M0.0%N/A0.538%Search for SEC Filing on Google Icon
8/16/2021Goldman Sachs Group Inc.99,913$0.85M0.0%-63.0%0.271%Search for SEC Filing on Google Icon
8/16/2021Macquarie Group Ltd.6,366$54K0.0%+730.0%0.017%Search for SEC Filing on Google Icon
8/16/2021Marshall Wace LLP34,465$0.29M0.0%N/A0.093%Search for SEC Filing on Google Icon
8/13/2021Renaissance Technologies LLC108,980$0.93M0.0%N/A0.295%Search for SEC Filing on Google Icon
8/13/2021Northern Trust Corp269,255$2.29M0.0%-17.2%0.730%Search for SEC Filing on Google Icon
8/13/2021Algert Global LLC18,320$0.16M0.1%-41.8%0.050%Search for SEC Filing on Google Icon
8/13/2021Stifel Financial Corp32,563$0.28M0.0%+27.5%0.088%Search for SEC Filing on Google Icon
8/13/2021Ensign Peak Advisors Inc628,536$5.36M0.0%+1.6%1.704%Search for SEC Filing on Google Icon
8/13/2021Geode Capital Management LLC449,553$3.83M0.0%-1.2%1.218%Search for SEC Filing on Google Icon
8/13/2021Vanguard Group Inc.1,352,108$11.52M0.0%-9.1%3.665%Search for SEC Filing on Google Icon
8/12/2021Trexquant Investment LP45,782$0.39M0.0%N/A0.124%Search for SEC Filing on Google Icon
8/12/2021Dimensional Fund Advisors LP64,208$0.55M0.0%-46.4%0.174%Search for SEC Filing on Google Icon
8/12/2021JPMorgan Chase & Co.73,493$0.63M0.0%+344.3%0.199%Search for SEC Filing on Google Icon
8/12/2021Ergoteles LLC21,500$0.18M0.0%N/A0.058%Search for SEC Filing on Google Icon
8/11/2021Bank of New York Mellon Corp90,241$0.77M0.0%-15.2%0.245%Search for SEC Filing on Google Icon
8/11/2021BlackRock Inc.2,875,550$24.50M0.0%+19.1%7.794%Search for SEC Filing on Google Icon
8/11/2021Deutsche Bank AG15,435$0.13M0.0%-20.5%0.042%Search for SEC Filing on Google Icon
8/10/2021Virtus ETF Advisers LLC21,550$0.18M0.1%+20.7%0.058%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Atreca logo
Atreca, Inc. is a biopharmaceutical company. It develops novel therapeutics and immunotherapies based on a deep understanding of the human immune response. Its technology leverages next-generation sequencing to identify the set of functional antibodies produced in patients during an immune response. The company was founded by Robert Axtell, Guy Cavet, Jeremy Sokolove, Tito A. Serafini, Paulette A. Dillon, Daniel Emerling, Wayne Volkmuth, Jonathan Woo, Yann Chong Tan, William H. Robinson and Lawrence J. Steinman on June 11, 2010 and is headquartered in San Carlos, CA.
Read More on Atreca

Today's Range

Now: $1.82
Low: $1.75
High: $1.96

50 Day Range

MA: $1.18
Low: $0.78
High: $1.74

52 Week Range

Now: $1.82
Low: $0.76
High: $5.36

Volume

245,202 shs

Average Volume

232,646 shs

Market Capitalization

$71.11 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.1

Who are the company insiders with the largest holdings of Atreca?

Atreca's top insider shareholders include:
  1. William Hewitt Robinson (Director)
  2. Tito Serafini (Insider)
  3. John A Orwin (CEO)
  4. Phillips Courtney (General Counsel)
  5. Norman Michael Greenberg (Insider)
Learn More about top insider investors at Atreca.

Who are the major institutional investors of Atreca?

Atreca's top institutional investors include:
  1. Concourse Financial Group Securities Inc. — 0.00%
Learn More about top institutional investors of Atreca stock.