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Attendo AB (publ) (ATT)

In the last 90 days, Attendo AB (publ) saw significant insider selling, with a net value of -5,572,569.05 SEK. Total sell transactions amounted to 51,624,830.01 SEK, with no reported buy transactions from insiders during this period. The stock has seen a 16.9% price increase over the last 90 days.
Stock chart
Ticker: ATT Exchange: STO


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Antti Ylikorkala
Member of the Board of Directors
2 sales — total 50,006,724 SEK
Sale 29 May 2026
Value SEK150,586.64 | Price 351.94 | Shares 45,238
Sale 29 May 2026
Value SEK305,321.89 | Price 337.30 | Shares 54,571
Sale 20 May 2026
Value SEK3,707,673.52 | Price 209.77 | Shares 54,026
Buy 10 Feb 2026
Value SEK21,309,081.00 | Price 101.00 | Shares 210,981
Sale 10 Feb 2026
Value SEK21,309,000.00 | Price 71.03 | Shares 300,000
Buy 10 Feb 2026
Value SEK1,463,793.00 | Price 101.00 | Shares 14,493
Buy 6 Feb 2026
Value SEK491,014.00 | Price 101.24 | Shares 4,850
Buy 2 Jan 2026
Value SEK502,417.00 | Price 81.04 | Shares 6,200
Buy 17 Sep 2025
Value SEK84,158.80 | Price 68.20 | Shares 1,234
Buy 4 Sep 2025
Value SEK1,263,328.00 | Price 65.12 | Shares 19,400
Buy 4 Sep 2025
Value SEK64,400.00 | Price 64.40 | Shares 1,000
Sale 30 Jul 2025
Value SEK20,472,926.00 | Price 29.60 | Shares 691,729
Through Ulf Mattsson Invest AB, a closely affiliated person
Buy 28 Jul 2025
Value SEK1,000,001.80 | Price 6.70 | Shares 149,254
Through Ulf Mattsson Invest AB, a closely affiliated person
Buy 25 Jul 2025
Value SEK4,999,968.00 | Price 64.30 | Shares 77,760
Through Ulf Mattsson Invest AB, a closely affiliated person
Buy 18 Jul 2025
Value SEK1,887,000.00 | Price 62.90 | Shares 30,000
Buy 13 Jun 2025
Value SEK123,410.00 | Price 60.20 | Shares 2,050
Buy 3 Jun 2025
Value SEK107,280.90 | Price 59.90 | Shares 1,791
Buy 15 May 2025
Value SEK3,630,000.00 | Price 60.50 | Shares 60,000
Buy 10 Mar 2025
Value SEK61,000.00 | Price 61.00 | Shares 1,000
Buy 3 Mar 2025
Value SEK62,750.00 | Price 62.75 | Shares 1,000
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 2026-05-29 S Sale

Member of the Board of Directors

Director
45,238
351.94
SEK150,587
45,238 351.94 SEK150,587
2026-06-01 2026-05-29 S Sale

Member of the Board of Directors

Director
54,571
337.30
SEK305,322
54,571 337.30 SEK305,322
2026-05-20 2026-05-20 S Sale

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

54,026
209.77
SEK3,707,674
54,026 209.77 SEK3,707,674
2026-02-12 2026-02-10 B Purchase

Chief Executive Officer (CEO)/Managing Directory

Officer
210,981
101.00
SEK21,309,081
210,981 101.00 SEK21,309,081
2026-02-12 2026-02-10 S Sale

Chief Executive Officer (CEO)/Managing Directory

Officer
300,000
71.03
SEK21,309,000
300,000 71.03 SEK21,309,000
2026-02-11 2026-02-10 B Purchase

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

14,493
101.00
SEK1,463,793
14,493 101.00 SEK1,463,793
2026-02-09 2026-02-06 B Purchase

Chief Executive Officer (CEO)/Managing Directory

Officer
4,850
101.24
SEK491,014
4,850 101.24 SEK491,014
2026-01-03 2026-01-02 B Purchase

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

6,200
81.04
SEK502,417
6,200 81.04 SEK502,417
2025-09-17 2025-09-17 B Purchase

Chief Financial Officer (CFO)

Officer
1,234
68.20
SEK84,159
1,234 68.20 SEK84,159
2025-09-04 2025-09-04 B Purchase

Chief Executive Officer (CEO)/Managing Directory

Officer
19,400
65.12
SEK1,263,328
19,400 65.12 SEK1,263,328
2025-09-04 2025-09-04 B Purchase

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

1,000
64.40
SEK64,400
1,000 64.40 SEK64,400
2025-07-31 2025-07-30 S Sale

Chairman of the Board of Directors

Through Ulf Mattsson Invest AB, a closely affiliated person Director
691,729
29.60
SEK20,472,926
691,729 29.60 SEK20,472,926
2025-07-28 2025-07-28 B Purchase

Chairman of the Board of Directors

Through Ulf Mattsson Invest AB, a closely affiliated person Director
149,254
6.70
SEK1,000,002
149,254 6.70 SEK1,000,002
2025-07-25 2025-07-25 B Purchase

Chairman of the Board of Directors

Through Ulf Mattsson Invest AB, a closely affiliated person Director
77,760
64.30
SEK4,999,968
77,760 64.30 SEK4,999,968
2025-07-20 2025-07-18 B Purchase

Member of the Board of Directors

Director
30,000
62.90
SEK1,887,000
30,000 62.90 SEK1,887,000
2025-06-16 2025-06-13 B Purchase

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

2,050
60.20
SEK123,410
2,050 60.20 SEK123,410
2025-06-13 2025-06-03 B Purchase

Chief Executive Officer (CEO)/Managing Directory

Officer
1,791
59.90
SEK107,281
1,791 59.90 SEK107,281
2025-05-15 2025-05-15 B Purchase

Member of the Board of Directors

Director
60,000
60.50
SEK3,630,000
60,000 60.50 SEK3,630,000
2025-03-10 2025-03-10 B Purchase

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

1,000
61.00
SEK61,000
1,000 61.00 SEK61,000
2025-03-03 2025-03-03 B Purchase

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

1,000
62.75
SEK62,750
1,000 62.75 SEK62,750