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Sweden Construction & Engineering

Instalco AB (INSTAL)

Track

In the last 90 days, Instalco AB saw two insider buy transactions totaling SEK 139,620. No executive transactions were recorded. The company's stock has performed strongly, up 29.0% over 90 days and trading near its 52-week high. The last earnings report indicated a 20.59% miss on EPS.
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Ticker: INSTAL Exchange: STO
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Jukka-Pekka Kujala
Other member of the company's administrative, management or supervisory body
1 purchase — total 56,250 SEK
Buy 1 Jun 2026
Value SEK4,744,194.09 | Price 55.14 | Shares 33,354
Buy 1 Jun 2026
Value SEK3,851,944.81 | Price 381.43 | Shares 92,249
Buy 23 Dec 2025
Value SEK32,630.00 | Price 25.10 | Shares 1,300
Buy 23 Dec 2025
Value SEK252,600.00 | Price 25.26 | Shares 10,000
Buy 24 Oct 2025
Value SEK1,084,399.47 | Price 25.82 | Shares 42,000
Buy 30 Apr 2025
Value SEK163,215.00 | Price 25.11 | Shares 6,500
Buy 29 Apr 2025
Value SEK356,265.00 | Price 26.39 | Shares 13,500
Buy 12 Mar 2025
Value SEK315,000.00 | Price 31.50 | Shares 10,000
Buy 19 Dec 2024
Value SEK94,920.00 | Price 31.64 | Shares 3,000
Buy 19 Dec 2024
Value SEK161,000.00 | Price 32.20 | Shares 5,000
Buy 17 Dec 2024
Value SEK68,880.00 | Price 34.44 | Shares 2,000
Buy 17 Dec 2024
Value SEK275,600.00 | Price 34.45 | Shares 8,000
Sale 28 May 2024
Value SEK162,000,000.00 | Price 40.50 | Shares 4,000,000
Through Ohmslag AB, a closely affiliated person
Sale 29 Feb 2024
Value SEK589,950.00 | Price 39.33 | Shares 15,000
Sale 28 Feb 2024
Value SEK1,741,285.00 | Price 39.13 | Shares 44,500
Buy 19 Dec 2023
Value SEK529,125.00 | Price 42.33 | Shares 12,500
Buy 18 Dec 2023
Value SEK512,375.00 | Price 40.99 | Shares 12,500
Sale 14 Dec 2023
Value SEK992,250.00 | Price 39.69 | Shares 25,000
Buy 7 Nov 2023
Value SEK789,861.28 | Price 34.64 | Shares 22,802
Buy 6 Nov 2023
Value SEK862,406.93 | Price 35.11 | Shares 24,563
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
2026-06-02 2026-06-01 B Purchase
Jukka-Pekka Kujala

Other member of the company's administrative, management or supervisory body
33,354
55.14
SEK4,744,194 		33,354 55.14 SEK4,744,194
2026-06-01 2026-06-01 B Purchase
Mathilda Eriksson

Other member of the company's administrative, management or supervisory body
92,249
381.43
SEK3,851,945 		92,249 381.43 SEK3,851,945
2025-12-23 2025-12-23 B Purchase
3.1
Carina Qvarngård

Member of the Board of Directors

Director
26,116
308.94
SEK3,223,045 		26,116 308.94 SEK3,223,045
2025-12-23 2025-12-23 B Purchase
3.1
Ulf Wretskog

Member of the Board of Directors

Director
10,000
25.26
SEK252,600 		10,000 25.26 SEK252,600
2025-10-27 2025-10-24 B Purchase
2.3
Per Sjöstrand

Chief Executive Officer (CEO)/Managing Directory

Officer
42,000
25.82
SEK1,084,399 		42,000 25.82 SEK1,084,399
2025-04-30 2025-04-30 B Purchase
2.3
Robin Boheman

Chief Executive Officer (CEO)/Managing Directory

Officer
6,500
25.11
SEK163,215 		6,500 25.11 SEK163,215
2025-04-30 2025-04-29 B Purchase
2.3
Robin Boheman

Chief Executive Officer (CEO)/Managing Directory

Officer
13,500
26.39
SEK356,265 		13,500 26.39 SEK356,265
2025-03-12 2025-03-12 B Purchase
2.3
Robin Boheman

Chief Executive Officer (CEO)/Managing Directory

Officer
10,000
31.50
SEK315,000 		10,000 31.50 SEK315,000
2024-12-19 2024-12-19 B Purchase
2.3
Robin Boheman

Chief Executive Officer (CEO)/Managing Directory

Officer
3,000
31.64
SEK94,920 		3,000 31.64 SEK94,920
2024-12-19 2024-12-19 B Purchase
2.3
Robin Boheman

Chief Executive Officer (CEO)/Managing Directory

Officer
5,000
32.20
SEK161,000 		5,000 32.20 SEK161,000
2024-12-19 2024-12-17 B Purchase
2.3
Robin Boheman

Chief Executive Officer (CEO)/Managing Directory

Officer
2,000
34.44
SEK68,880 		2,000 34.44 SEK68,880
2024-12-19 2024-12-17 B Purchase
2.3
Robin Boheman

Chief Executive Officer (CEO)/Managing Directory

Officer
8,000
34.45
SEK275,600 		8,000 34.45 SEK275,600
2024-05-29 2024-05-28 S Sale
2.3
Per Sjöstrand

Chairman of the Board of Directors

Through Ohmslag AB, a closely affiliated person Director
4,000,000
40.50
SEK162,000,000 		4,000,000 40.50 SEK162,000,000
2024-03-01 2024-02-29 S Sale
2.3
Robin Boheman

Chief Executive Officer (CEO)/Managing Directory

Officer
15,000
39.33
SEK589,950 		15,000 39.33 SEK589,950
2024-03-01 2024-02-28 S Sale
2.3
Robin Boheman

Chief Executive Officer (CEO)/Managing Directory

Officer
44,500
39.13
SEK1,741,285 		44,500 39.13 SEK1,741,285
2023-12-19 2023-12-19 B Purchase
2.3
Robin Boheman

Chief Executive Officer (CEO)/Managing Directory

Officer
12,500
42.33
SEK529,125 		12,500 42.33 SEK529,125
2023-12-19 2023-12-18 B Purchase
2.3
Robin Boheman

Chief Executive Officer (CEO)/Managing Directory

Officer
12,500
40.99
SEK512,375 		12,500 40.99 SEK512,375
2023-12-19 2023-12-14 S Sale
2.3
Robin Boheman

Chief Executive Officer (CEO)/Managing Directory

Officer
25,000
39.69
SEK992,250 		25,000 39.69 SEK992,250
2023-11-07 2023-11-07 B Purchase
2.3
Robin Boheman

Chief Executive Officer (CEO)/Managing Directory

Officer
22,802
34.64
SEK789,861 		22,802 34.64 SEK789,861
2023-11-07 2023-11-06 B Purchase
2.3
Robin Boheman

Chief Executive Officer (CEO)/Managing Directory

Officer
24,563
35.11
SEK862,407 		24,563 35.11 SEK862,407
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