Search

    Gullberg & Jansson AB (publ)

    GJAB SE0004576346

    Sweden 256 68
    SE-M Helsingborg Hortensiagatan 7

    Registration Number 556690-5989

    Founded 2005

    Previous Name(s):
    Gullberg & Jansson AB

    Annual Performance 1
    2021 2022 2023 2024 2025
    82% -59% -56% 1% 4%
    Annual Insiders Turnover, USD 2

    1 annual and historical performance metrics are recalculated on a daily basis;
    2 represents the total value of insider transactions (both buying and selling);

    Insider Activity

    Transactions: 30 Insiders: 8

    Person Price Shares Total Published Completed
    Fredrik Boo
    		 14.63
    SEK     		3,722
    Bought     		54,463
    SEK     		04/03/2025 04/03/2025
    Fredrik Boo
    		 14.70
    SEK     		7,608
    Bought     		111,837
    SEK     		04/03/2025 03/03/2025
    Fredrik Boo
    		 14.81
    SEK     		14,863
    Bought     		220,164
    SEK     		04/03/2025 28/02/2025
    Gaetan Leopold Antoine Boyer
    CB     		14.42
    SEK     		36,709
    Sold     		529,444
    SEK     		17/04/2024 15/04/2024
    Gaetan Boyer
    CB     		31.56
    SEK     		50,000
    Bought     		1,578,150
    SEK     		31/03/2023 29/03/2023
    Gaetan Boyer
    CB     		30.06
    SEK     		150,000
    Bought     		4,509,000
    SEK     		31/03/2023 29/03/2023
    Gaetan Leopold Antoine Boyer
    CB     		30.06
    SEK     		50,000
    Bought     		1,503,000
    SEK     		31/03/2023 29/03/2023
    Ylwa Karlgren
    DIR     		61.65
    SEK     		1,500
    Bought     		92,475
    SEK     		23/05/2022 23/05/2022
    Peter Bäck
    CEO     		63.50
    SEK     		435
    Bought     		27,623
    SEK     		22/05/2022 20/05/2022
    Gaetan Boyer
    CB     		63.70
    SEK     		168
    Bought     		10,702
    SEK     		22/05/2022 20/05/2022

    Integrated EOD Stock Data and Insider Transactions Chart

    Sign in or subscribe to include Gullberg & Jansson AB (publ) to your watchlist and receive automatic alerts for upcoming transactions.

    The visibility of insider buy and sell transactions on this chart should not be the sole factor in your decision to buy or sell a particular stock. Always consider the following dynamic reports for a broader understanding of stock market activities:

     

    Historical Performance
    1M 3M 6M 1Y 3Y 5Y All Time
    -4% 5% -4% -27% -1% -58% 309%
    Last 52W Low 52W High All-Time Low All-Time High β
    13.70 12.95 27.30 1.78 100.00 0.00
    Company Insiders
    Person / Entity Transactions Turnover, USD Average, USD First Last
    Gaetan Boyer 4 595,298.77 148,824.69 19/05/2022 29/03/2023
    Gaetan Leopold Antoine Boyer 12 340,323.18 28,360.26 31/03/2017 15/04/2024
    Jens Peter Bäck 5 110,350.02 22,070.00 12/03/2019 28/05/2021
    Evarist Ab 2 46,704.09 23,352.04 10/12/2018 17/01/2019
    Fredrik Boo 3 35,962.44 11,987.48 28/02/2025 04/03/2025
    Peter Erik Torleif Ragnarsson 1 23,997.30 23,997.30 12/03/2019 12/03/2019
    Ylwa Karlgren 1 9,394.87 9,394.87 23/05/2022 23/05/2022
    Peter Bäck 2 5,820.17 2,910.09 19/05/2022 20/05/2022

    Insiders marked in yellow represent long-term insiders. These are individuals who have engaged in transactions for over 3 years and have conducted at least 10 transactions or reached a cumulative turnover of $1M USD. When examining transaction clusters, we prioritize those conducted by long-term insiders for analysis.

    Connected Companies 3
    Name LEI ISIN Ticker
    Plejd AB 549300AOUXS7RTR3OV14 SE0008014476 PLEJD
    Ferroamp AB (publ) 549300RS7OQHGNOP2H55 SE0012229920 FERRO
    Ecoclime Group AB 549300LUPKZPLL5UZZ53 SE0012729937 ECC B

    3 the firms where the current insiders have executed transactions.

    Stock Advanced Metrics
    Insider Activity Score
    Discipline Index 5
    Delta Correlation subscribe 🔒
    Upper Bound of Standardized Transaction Amount (ubsta), USD 4 subscribe 🔒

    4 represents the maximum expected transaction amount for a company's insiders, calculated based on historical data. It provides insight into the typical range of insider transaction amounts and helps in identifying unusually large transactions.

    5 a proprietary metric reflecting the consistency of insider trading behavior within a company. A higher discipline index suggests more regular and predictable insider transactions.