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Wallenstam AB (WALL-B)

Over the last 90 days, Wallenstam AB has seen significant insider buying, with a net value of approximately 5.4 million SEK. Executives were net buyers, contributing substantially to this trend. Notable transactions include multiple large purchases by CEO Hans Wallenstam and other senior management, alongside some smaller sell-offs.
Stock chart
Ticker: WALL-B Exchange: STO


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Hans Wallenstam
Chief Executive Officer (CEO)/Managing Directory
1 purchase — total 297,586 SEK
Buy 28 May 2026
Value SEK3,746,893.04 | Price 187.53 | Shares 68,358
Through Ulla och Lennart Wallenstam Stiftelsen, a closely affiliated person
Buy 19 May 2026
Value SEK3,590,138.62 | Price 42.62 | Shares 64,685
Buy 19 May 2026
Value SEK374,000.00 | Price 3.74 | Shares 100,000
Buy 19 May 2026
Value SEK374,000.00 | Price 3.74 | Shares 100,000
Buy 19 May 2026
Value SEK374,000.00 | Price 3.74 | Shares 100,000
Buy 19 May 2026
Value SEK374,000.00 | Price 3.74 | Shares 100,000
Buy 19 May 2026
Value SEK149,600.00 | Price 3.74 | Shares 40,000
Buy 19 May 2026
Value SEK374,000.00 | Price 3.74 | Shares 100,000
Buy 15 May 2026
Value SEK3,952,000.00 | Price 39.52 | Shares 100,000
Through Styrsö Bergvik Förvaltning AB, a closely affiliated person
Sale 13 May 2026
Value SEK84,400.00 | Price 2.11 | Shares 40,000
Sale 13 May 2026
Value SEK211,000.00 | Price 2.11 | Shares 100,000
Sale 13 May 2026
Value SEK211,000.00 | Price 2.11 | Shares 100,000
Sale 13 May 2026
Value SEK211,000.00 | Price 2.11 | Shares 100,000
Sale 13 May 2026
Value SEK211,000.00 | Price 2.11 | Shares 100,000
Sale 13 May 2026
Value SEK211,000.00 | Price 2.11 | Shares 100,000
Sale 13 May 2026
Value SEK211,000.00 | Price 2.11 | Shares 100,000
Buy 8 May 2026
Value SEK397,400.00 | Price 39.74 | Shares 10,000
Through Mila Wallenstam Nilsson, a closely affiliated person
Buy 18 Mar 2026
Value SEK431,600.00 | Price 43.16 | Shares 10,000
Through N/A, a closely affiliated person
Buy 9 Sep 2025
Value SEK1,045,920.00 | Price 43.58 | Shares 24,000
Buy 9 Sep 2025
Value SEK4,360,000.00 | Price 43.60 | Shares 100,000
Through Revialma Fyra AB, a closely affiliated person
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
2026-06-01 2026-05-28 B Purchase

Chief Executive Officer (CEO)/Managing Directory

Through Ulla och Lennart Wallenstam Stiftelsen, a closely affiliated person Officer
68,358
187.53
SEK3,746,893
68,358 187.53 SEK3,746,893
2026-05-21 2026-05-19 B Purchase

Deputy CEO/Deputy Managing Director

Officer
64,685
42.62
SEK3,590,139
64,685 42.62 SEK3,590,139
2026-05-20 2026-05-19 B Purchase

Deputy CEO/Deputy Managing Director

Officer
44,475
319.59
SEK3,033,351
44,475 319.59 SEK3,033,351
2026-05-20 2026-05-19 B Purchase

Chief Executive Officer (CEO)/Managing Directory

Officer
100,000
3.74
SEK374,000
100,000 3.74 SEK374,000
2026-05-20 2026-05-19 B Purchase

Other member of the company's administrative, management or supervisory body

100,000
3.74
SEK374,000
100,000 3.74 SEK374,000
2026-05-20 2026-05-19 B Purchase

Deputy CEO/Deputy Managing Director, Chief Financial Officer (CFO)

100,000
3.74
SEK374,000
100,000 3.74 SEK374,000
2026-05-19 2026-05-19 B Purchase

Member of the Board of Directors

Director
40,000
3.74
SEK149,600
40,000 3.74 SEK149,600
2026-05-19 2026-05-19 B Purchase

Other senior executive

Officer
100,000
3.74
SEK374,000
100,000 3.74 SEK374,000
2026-05-15 2026-05-15 B Purchase

Chief Executive Officer (CEO)/Managing Directory

Through Styrsö Bergvik Förvaltning AB, a closely affiliated person Officer
100,000
39.52
SEK3,952,000
100,000 39.52 SEK3,952,000
2026-05-19 2026-05-13 S Sale

Member of the Board of Directors

Director
40,000
2.11
SEK84,400
40,000 2.11 SEK84,400
2026-05-19 2026-05-13 S Sale

Chief Executive Officer (CEO)/Managing Directory

Officer
100,000
2.11
SEK211,000
100,000 2.11 SEK211,000
2026-05-19 2026-05-13 S Sale

Other senior executive

Officer
100,000
2.11
SEK211,000
100,000 2.11 SEK211,000
2026-05-18 2026-05-13 S Sale

Deputy CEO/Deputy Managing Director

Officer
100,000
2.11
SEK211,000
100,000 2.11 SEK211,000
2026-05-18 2026-05-13 S Sale

Other member of the company's administrative, management or supervisory body

100,000
2.11
SEK211,000
100,000 2.11 SEK211,000
2026-05-18 2026-05-13 S Sale

Deputy CEO/Deputy Managing Director

Officer
100,000
2.11
SEK211,000
100,000 2.11 SEK211,000
2026-05-18 2026-05-13 S Sale

Deputy CEO/Deputy Managing Director, Chief Financial Officer (CFO)

100,000
2.11
SEK211,000
100,000 2.11 SEK211,000
2026-05-11 2026-05-08 B Purchase

Member of the Board of Directors

Through Mila Wallenstam Nilsson, a closely affiliated person Director
10,000
39.74
SEK397,400
10,000 39.74 SEK397,400
2026-03-20 2026-03-18 B Purchase

Member of the Board of Directors

Through N/A, a closely affiliated person Director
10,000
43.16
SEK431,600
10,000 43.16 SEK431,600
2025-09-10 2025-09-09 B Purchase

Other member of the company's administrative, management or supervisory body

24,000
43.58
SEK1,045,920
24,000 43.58 SEK1,045,920
2025-09-09 2025-09-09 B Purchase

Chief Executive Officer (CEO)/Managing Directory

Through Revialma Fyra AB, a closely affiliated person Officer
100,000
43.60
SEK4,360,000
100,000 43.60 SEK4,360,000
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