Gullberg & Jansson AB (publ) (GJAB)

Gullberg & Jansson AB (publ) has seen consistent insider buying activity, most recently by CFO Fredrik Boo in February 2026. These transactions involved multiple purchases of company shares. Prior to this, the company recorded various buy orders from both the CFO and the Chairman of the Board throughout 2025.
No insider activity signals detected

Insider trades have not triggered unusual activity signals for this company.

Top insiders
Trades
Buy 18 Feb 2026
Value SEK2,617,779.52 | Price 149.69 | Shares 58,484
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-02-18 2026-02-18 B Purchase

Chief Financial Officer (CFO)

Officer
58,484
149.69
SEK2,617,780
58,484 149.69 SEK2,617,780
2026-02-18 2026-02-17 B Purchase

Chief Financial Officer (CFO)

Officer
37,386
411.80
SEK1,627,292
37,386 411.80 SEK1,627,292
2026-02-18 2026-02-16 B Purchase

Chief Financial Officer (CFO)

Officer
47,518
374.02
SEK4,990,264
47,518 374.02 SEK4,990,264
2025-11-12 2025-11-11 B Purchase

Chief Financial Officer (CFO)

Officer
1,853
13.90
SEK25,757
1,853 13.90 SEK25,757
2025-11-12 2025-11-10 B Purchase

Chief Financial Officer (CFO)

Officer
8,139
12.91
SEK105,074
8,139 12.91 SEK105,074
2025-09-10 2025-09-10 B Purchase

Chairman of the Board of Directors

Director
32,448
12.00
SEK389,376
32,448 12.00 SEK389,376
2025-09-10 2025-09-10 B Purchase

Chairman of the Board of Directors

Director
761
12.50
SEK9,511
761 12.50 SEK9,511
2025-09-10 2025-09-10 B Purchase

Chairman of the Board of Directors

Through Hamberg Förvaltning Aktiebolag, a closely affiliated person Director
36,522
12.00
SEK438,264
36,522 12.00 SEK438,264
2025-09-10 2025-09-10 B Purchase

Chairman of the Board of Directors

Through Hamberg Förvaltning Aktiebolag, a closely affiliated person Director
478
12.45
SEK5,951
478 12.45 SEK5,951
2025-05-19 2025-05-19 B Purchase

Chief Financial Officer (CFO)

Officer
10,928
14.11
SEK154,194
10,928 14.11 SEK154,194
2025-05-19 2025-05-16 B Purchase

Chief Financial Officer (CFO)

Officer
15,072
14.27
SEK215,077
15,072 14.27 SEK215,077
2025-03-04 2025-03-04 B Purchase

Chief Financial Officer (CFO)

Officer
3,722
14.63
SEK54,463
3,722 14.63 SEK54,463
2025-03-04 2025-03-03 B Purchase

Chief Financial Officer (CFO)

Officer
7,608
14.70
SEK111,837
7,608 14.70 SEK111,837
2025-03-04 2025-02-28 B Purchase

Chief Financial Officer (CFO)

Officer
14,863
14.81
SEK220,164
14,863 14.81 SEK220,164
2024-04-17 2024-04-15 S Sale

Chairman of the Board of Directors

Director
36,709
14.42
SEK529,444
36,709 14.42 SEK529,444
2023-03-31 2023-03-29 B Purchase

Chairman of the Board of Directors

Director
50,000
30.06
SEK1,503,000
50,000 30.06 SEK1,503,000
2023-03-31 2023-03-29 B Purchase

Deputy CEO/Deputy Managing Director

Through a closely affiliated person Officer
50,000
31.56
SEK1,578,150
50,000 31.56 SEK1,578,150
2023-03-31 2023-03-29 B Purchase

Chairman of the Board of Directors

Through a closely affiliated person Director
50,000
30.06
SEK1,503,000
50,000 30.06 SEK1,503,000
2023-03-31 2023-03-29 B Purchase

Chairman of the Board of Directors

Through a closely affiliated person Director
150,000
30.06
SEK4,509,000
150,000 30.06 SEK4,509,000
2022-05-23 2022-05-23 B Purchase

Member of the Board of Directors

Director
1,500
61.65
SEK92,475
1,500 61.65 SEK92,475