Latest filing published 10 Sept 2025 for Gullberg & Jansson AB, €870.
Filing timeline
BuySaleInsider track record
Closed purchases
Based on 10 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.
Purchases by company
Since each purchase
- +10.0%Entry SEK 14.55 · Close at T+365 SEK 16.00
- -62.9%Entry SEK 36.40 · Close at T+365 SEK 13.50
- -51.5%Entry SEK 61.50 · Close at T+365 SEK 29.80
- +78.6%Entry SEK 4.90 · Close at T+365 SEK 8.75
- +285.3%Entry SEK 3.40 · Close at T+365 SEK 13.10
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Gaetan Leopold Antoine Boyer: trading record in brief
Gaetan Leopold Antoine Boyer appears in our data through filings on Gullberg & Jansson AB shares, published by Finansinspektionen. Between 31 March 2017 and 10 September 2025, the trades on record add up to 16 filings.
On the open market, the record shows 10 purchases worth €258k and 4 sales worth €89k. The net balance comes to €168k on the buying side. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Since January 2025: 2 purchases and no sales on the market.
Half of the purchases are above €6,640 and half below. On 1 out of 10 purchases, another insider of the same company was buying within the same 30 days. Purchases made close together by different insiders form what is called a cluster. Ninety days after publication, 10 purchases show a median change of +4.0%, with the price up in 60% of them. These figures describe past trades and do not predict future prices.
The record was last updated on 10 September 2025 with an open-market purchase (€36k) in Gullberg & Jansson AB. Typically, a trade is published a median of 1 day after it takes place. The regulation allows three business days to notify a trade (MAR article 19). Source: insider filings from Finansinspektionen. Past trades are no guide to future returns.
Companies and markets linked to Gaetan Leopold Antoine Boyer
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 761 shares@ SEK 12.49860.3% of flowAktieISIN SE0004576346FI:csv-9d7f4fa269a9e80761d6Canonical exit: 9 Dec 2025 (T+90)
- 32,448 shares@ SEK 12.0010.5% of flowAktieISIN SE0004576346FI:csv-cf7345d0cd4125bd073bCanonical exit: 9 Dec 2025 (T+90)
- 36,709 shares@ SEK 14.422715.1% of flowAktieISIN SE0004576346FI:csv-bb7ffce1eb3d9a16fe38
- 50,000 shares@ SEK 30.0644.1% of flowAktieISIN SE0004576346FI:csv-45da8cec362833dca8a7Canonical exit: 27 Jun 2023 (T+90)
- 30 shares@ SEK 3.300.0% of flowAktieISIN SE0004576346FI:csv-c1c672ee31e0ae8bf4d4
- 1,070 shares@ SEK 63.6975.3% of flowAktieISIN SE0004576346FI:csv-1a158bb1afd8bbacc3e5Canonical exit: 18 Aug 2022 (T+90)
- 146,827 shares@ SEK 3.7043.9% of flowAktieISIN SE0004576346FI:csv-5b7bb363ecb4f6714f0cCanonical exit: 6 Jun 2019 (T+90)
- 2,873 shares@ SEK 4.201.0% of flowAktieISIN SE0004576346FI:csv-8fe01ab8516da30f4ad6Canonical exit: 6 Jun 2019 (T+90)
- 50,000 shares@ SEK 4.5018.3% of flowAktieISIN SE0004576346FI:csv-bde285237edbc8e59e84
- 5,700 shares@ SEK 3.301.5% of flowAktieISIN SE0004576346FI:csv-2deb13a1a6bb7da94808
- 500 shares@ SEK 3.300.1% of flowAktieISIN SE0004576346FI:csv-459a063c33a463b9bf7d
- 63,935 shares@ SEK 3.3017.6% of flowAktieISIN SE0004576346FI:csv-6862fbe325abb48159c0Canonical exit: 17 Apr 2019 (T+90)
- 63,935 shares@ SEK 3.3017.5% of flowAktieISIN SE0004576346FI:csv-a8802d48b261f81857ba
- 2,500 shares@ SEK 4.5013.9% of flowISIN SE0004576346FI:csv-52aa7183c2588b582b42Canonical exit: 3 Jul 2017 (T+90)
- 14,500 shares@ SEK 4.5080.5% of flowISIN SE0004576346FI:csv-78342b3e6809322fea7fCanonical exit: 3 Jul 2017 (T+90)
- 1,000 shares@ SEK 4.515.6% of flowISIN SE0004576346FI:csv-008c75c2c5853276dba0Canonical exit: 29 Jun 2017 (T+90)
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