Sweden Investment Banking & Investment Services

Byggmastare Anders J Ahlstrom Holding AB (publ) (AJA-B)

Track

Over the past 90 days, Byggmastare Anders J Ahlstrom Holding AB (publ) recorded two insider transactions, both consisting of sales by board member Hidayet Tercan Sidea. These transactions totaled 3,358,930 SEK in net selling. The stock has experienced a 10.4% price increase over the same period, currently trading at 32.32% of its 52-week range.
Ticker: AJA-B Exchange: STO
Preparing chart...
Download chart Copy chart image Copy link Share to X Share


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Upgrade for signal details

Upgrade to see score, net flow, insiders and context.

Upgrade to see full signal details →

Insider trades have triggered activity signals for Byggmastare Anders J Ahlstrom Holding AB (publ). Upgrade to see score, net flow, insiders and the full signal context.

Open in Activity Signals screener →
Top insiders
Trades
Sale 3 Aug 2026
Value SEK4,612,611.63 | Price 104.77 | Shares 88,739
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
2026-08-03 2026-08-03 S Sale
2.8
Hidayet Tercan Sidea

Member of the Board of Directors

Director
88,739
104.77
SEK4,612,612 		88,739 104.77 SEK4,612,612
2026-06-15 2026-06-15 S Sale
2.8
Hidayet Tercan Sidea

Member of the Board of Directors

Director
77,441
75.29
SEK4,687,232 		77,441 75.29 SEK4,687,232
2026-03-16 2026-03-16 B Purchase
3.7
Tomas Bergström

Chief Executive Officer (CEO)/Managing Directory

Through Smean Invest AB, a closely affiliated person Officer
40,218
493.59
SEK4,542,950 		40,218 493.59 SEK4,542,950
2026-03-06 2026-03-05 B Purchase
3.7
Tomas Bergström

Chief Executive Officer (CEO)/Managing Directory

Through Smean Invest AB, a closely affiliated person Officer
2,500
54.00
SEK135,000 		2,500 54.00 SEK135,000
2026-03-04 2026-03-04 B Purchase
3.7
Tomas Bergström

Chief Executive Officer (CEO)/Managing Directory

Through Smean Invest AB, a closely affiliated person Officer
814
53.00
SEK43,142 		814 53.00 SEK43,142
2026-03-04 2026-03-03 B Purchase
3.7
Tomas Bergström

Chief Executive Officer (CEO)/Managing Directory

Through Smean Invest AB, a closely affiliated person Officer
186
51.00
SEK9,486 		186 51.00 SEK9,486
2026-02-10 2026-02-10 B Purchase
3.7
Tomas Bergström

Chief Executive Officer (CEO)/Managing Directory

Through Smean Invest AB, a closely affiliated person Officer
8,000
56.82
SEK454,560 		8,000 56.82 SEK454,560
2026-02-06 2026-02-06 B Purchase
2.9
Frida Åkerblom

Chief Financial Officer (CFO)

Officer
1,047
55.55
SEK58,161 		1,047 55.55 SEK58,161
2026-02-06 2026-02-05 B Purchase
2.9
Frida Åkerblom

Chief Financial Officer (CFO)

Officer
753
55.50
SEK41,792 		753 55.50 SEK41,792
2026-02-03 2026-02-02 B Purchase
3.7
Tomas Bergström

Chief Executive Officer (CEO)/Managing Directory

Through Smean Invest AB, a closely affiliated person Officer
2,000
57.40
SEK114,800 		2,000 57.40 SEK114,800
2026-02-03 2026-02-02 B Purchase
3.7
Tomas Bergström

Chief Executive Officer (CEO)/Managing Directory

Through Smean Invest AB, a closely affiliated person Officer
2,000
56.50
SEK113,000 		2,000 56.50 SEK113,000
2025-12-23 2025-12-22 B Purchase
3.7
Tomas Bergström

Chief Executive Officer (CEO)/Managing Directory

Through Smean Invest AB, a closely affiliated person Officer
388
61.80
SEK23,978 		388 61.80 SEK23,978
2025-12-23 2025-12-19 B Purchase
3.7
Tomas Bergström

Chief Executive Officer (CEO)/Managing Directory

Through Smean Invest AB, a closely affiliated person Officer
4,000
60.86
SEK243,440 		4,000 60.86 SEK243,440
2025-12-18 2025-12-18 B Purchase
1.7
Mikael Ahlström

Chairman of the Board of Directors

Through Curitas Holding AB, a closely affiliated person Director
56,834
66.40
SEK3,773,778 		56,834 66.40 SEK3,773,778
2025-12-18 2025-12-18 S Sale
3.7
Tomas Bergström

Member of the Board of Directors

Through AJA Invest AB, a closely affiliated person Director
15,894
66.70
SEK1,060,130 		15,894 66.70 SEK1,060,130
2025-12-18 2025-12-18 S Sale
3.7
Tomas Bergström

Member of the Board of Directors

Through AJA Invest AB, a closely affiliated person Director
56,834
66.40
SEK3,773,778 		56,834 66.40 SEK3,773,778
2025-12-18 2025-12-18 S Sale
3.7
Tomas Bergström

Member of the Board of Directors

Through AJA Invest AB, a closely affiliated person Director
207,276
63.70
SEK13,203,481 		207,276 63.70 SEK13,203,481
2025-12-18 2025-12-18 B Purchase
3.7
Tomas Bergström

Member of the Board of Directors

Through AJA Invest AB, a closely affiliated person Director
15,894
66.70
SEK1,060,130 		15,894 66.70 SEK1,060,130
2025-12-18 2025-12-18 B Purchase
3.7
Tomas Bergström

Member of the Board of Directors

Through AJA Invest AB, a closely affiliated person Director
56,834
66.40
SEK3,773,778 		56,834 66.40 SEK3,773,778
2025-12-18 2025-12-18 B Purchase
3.7
Tomas Bergström

Member of the Board of Directors

Through AJA Invest AB, a closely affiliated person Director
207,276
63.70
SEK13,203,481 		207,276 63.70 SEK13,203,481
Explore more

More insider trading research around Byggmastare Anders J Ahlstrom Holding AB (publ)

More insider trades in Sweden
Similar Financials companies with insider activity
More Banking & Investment Services companies with insider activity
More Investment Banking & Investment Services companies with insider activity
Insider trading in Europe