Sweden

Silex Microsystems AB

Track

Over the past 90 days, Silex Microsystems AB recorded 20 insider transactions. Activity was heavily skewed toward buying, with a total purchase value of approximately 111.2 million SEK compared to 298,979 SEK in sales. Nine insiders participated in net buying, including the CEO and several board members, reflecting significant accumulation of shares.
No insider activity signals detected

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

Top insiders
Trades
Buy 22 May 2026
Value SEK4,826,128.72 | Price 415.16 | Shares 95,300
Through Creades AB (publ), 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
2026-05-25 2026-05-22 B Purchase
2.4
John Hedberg

Member of the Board of Directors

Through Creades AB (publ), a closely affiliated person Director
95,300
415.16
SEK4,826,129 		95,300 415.16 SEK4,826,129
2026-05-11 2026-05-08 S Sale
Joakim Pedersen

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

Through Anna Juhlin, a closely affiliated person
83,981
490.03
SEK4,554,869 		83,981 490.03 SEK4,554,869
2026-05-11 2026-05-08 S Sale
Joakim Pedersen

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

Through Joakim Pedersen, a closely affiliated person
31,809
367.36
SEK1,962,112 		31,809 367.36 SEK1,962,112
2026-05-09 2026-05-08 S Sale
Joakim Pedersen

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

Through Joakim Pedersen, a closely affiliated person
292
341.30
SEK99,660 		292 341.30 SEK99,660
2026-05-11 2026-05-07 B Purchase
Joakim Pedersen

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

Through Joakim Pedersen, a closely affiliated person
1,234
81.00
SEK99,954 		1,234 81.00 SEK99,954
2026-05-11 2026-05-07 B Purchase
Edvard Kälvesten

Chief Executive Officer (CEO)/Managing Directory

Through Anna Kälvesten Löfvendal, a closely affiliated person Officer
4,900
81.00
SEK396,900 		4,900 81.00 SEK396,900
2026-05-11 2026-05-07 B Purchase
Edvard Kälvesten

Chief Executive Officer (CEO)/Managing Directory

Through Edvard Kälvesten, a closely affiliated person Officer
4,900
81.00
SEK396,900 		4,900 81.00 SEK396,900
2026-05-11 2026-05-07 B Purchase
Joakim Pedersen

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

Through Anna Juhlin, a closely affiliated person
1,234
81.00
SEK99,954 		1,234 81.00 SEK99,954
2026-05-10 2026-05-07 B Purchase
2.4
John Hedberg

Member of the Board of Directors

Through Creades AB (publ), a closely affiliated person Director
1,239,916
81.00
SEK100,433,196 		1,239,916 81.00 SEK100,433,196
2026-05-09 2026-05-07 B Purchase
Joakim Pedersen

Other member of the company's administrative, management or supervisory body
370
81.00
SEK29,970 		370 81.00 SEK29,970
2026-05-09 2026-05-07 B Purchase
Joakim Pedersen

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

Through Joakim Pedersen, a closely affiliated person
1,234
81.00
SEK99,954 		1,234 81.00 SEK99,954
2026-05-08 2026-05-07 B Purchase
Ulf Arvid Cedergren

Other senior executive

Officer
12,345
81.00
SEK999,945 		12,345 81.00 SEK999,945
2026-05-08 2026-05-07 B Purchase
Tomas Bauer

Other senior executive

Officer
12,715
81.00
SEK1,029,915 		12,715 81.00 SEK1,029,915
2026-05-08 2026-05-07 B Purchase
1.3
Maria Engström

Chief Financial Officer (CFO)

Officer
2,839
81.00
SEK229,959 		2,839 81.00 SEK229,959
2026-05-08 2026-05-07 B Purchase
Niklas Svedin

Other member of the company's administrative, management or supervisory body
12,345
81.00
SEK999,945 		12,345 81.00 SEK999,945
2026-05-08 2026-05-07 B Purchase
Edvard Kälvesten

Chief Executive Officer (CEO)/Managing Directory

Officer
30,864
81.00
SEK2,499,984 		30,864 81.00 SEK2,499,984
2026-05-08 2026-05-07 B Purchase
Edvard Kälvesten

Chief Executive Officer (CEO)/Managing Directory

Through Edvard Kälvesten, a closely affiliated person Officer
4,900
81.00
SEK396,900 		4,900 81.00 SEK396,900
2026-05-08 2026-05-07 B Purchase
3.0
Per Anders Lindqvist

Member of the Board of Directors

Director
12,300
81.00
SEK996,300 		12,300 81.00 SEK996,300
2026-05-08 2026-05-07 B Purchase
3.5
Annette Kumlien

Member of the Board of Directors

Director
12,345
81.00
SEK999,945 		12,345 81.00 SEK999,945
2026-05-07 2026-05-07 B Purchase
Lars Hagdahl

Member of the Board of Directors

Director
12,345
81.00
SEK999,945 		12,345 81.00 SEK999,945
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