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Sweden Electric Utilities & IPPs

Gigasun AB (publ) (GIGA)

Track

Over the last 90 days, insider trading activity at Gigasun AB (publ) shows one transaction, a significant sell of 9,000,000 SEK by CFO Stefan Salomonsson. This contrasts with earlier periods featuring multiple buy transactions from both the CFO and the Chairman of the Board. The stock has seen a 4.5% increase in the last 90 days.
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Ticker: GIGA Exchange: STO
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Stefan Salomonsson
Chief Financial Officer (CFO)
1 sale — total 100,000 SEK
Sale 15 Jun 2026
Value SEK2,911,614.85 | Price 90.72 | Shares 60,514
Sale 10 Jun 2026
Value SEK4,242,161.93 | Price 127.94 | Shares 57,193
Sale 27 Nov 2025
Value SEK21,016.00 | Price 2.96 | Shares 7,100
Buy 21 Nov 2025
Value SEK1,900,000.00 | Price 95.00 | Shares 20,000
Buy 9 Jul 2025
Value SEK17,820.24 | Price 2.46 | Shares 7,244
Buy 3 Jun 2025
Value SEK13,950,000.00 | Price 90.00 | Shares 155,000
Buy 2 Jun 2025
Value SEK19,761.05 | Price 2.65 | Shares 7,457
Buy 20 May 2025
Value SEK25,000.00 | Price 2.50 | Shares 10,000
Buy 19 May 2025
Value SEK10,959,600.00 | Price 91.33 | Shares 120,000
Buy 19 May 2025
Value SEK17,717.50 | Price 2.50 | Shares 7,087
Buy 4 Apr 2025
Value SEK20,316.32 | Price 3.04 | Shares 6,683
Buy 20 Mar 2025
Value SEK36,851.25 | Price 3.17 | Shares 11,625
Buy 27 Feb 2025
Value SEK12,882.38 | Price 3.34 | Shares 3,857
Buy 25 Feb 2025
Value SEK199,852.00 | Price 3.40 | Shares 58,780
Buy 7 Jan 2025
Value SEK18,835.50 | Price 2.90 | Shares 6,495
Buy 27 Dec 2024
Value SEK12,644.68 | Price 2.26 | Shares 5,594
Buy 19 Dec 2024
Value SEK4,200,000.00 | Price 84.00 | Shares 50,000
Buy 19 Dec 2024
Value SEK2,885.00 | Price 2.50 | Shares 1,154
Buy 19 Dec 2024
Value SEK36,600.00 | Price 2.44 | Shares 15,000
Buy 17 Dec 2024
Value SEK41,101.98 | Price 2.67 | Shares 15,394
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
2026-06-22 2026-06-15 S Sale
2.0
Stefan Salomonsson

Chief Financial Officer (CFO)

Officer
60,514
90.72
SEK2,911,615 		60,514 90.72 SEK2,911,615
2026-06-15 2026-06-10 S Sale
2.0
Stefan Salomonsson

Chief Financial Officer (CFO)

Officer
57,193
127.94
SEK4,242,162 		57,193 127.94 SEK4,242,162
2025-12-01 2025-11-27 S Sale
2.0
Stefan Salomonsson

Chief Financial Officer (CFO)

Officer
81,927
295.43
SEK3,329,890 		81,927 295.43 SEK3,329,890
2025-11-26 2025-11-21 B Purchase
2.0
Stefan Salomonsson

Chief Financial Officer (CFO)

Officer
20,000
95.00
SEK1,900,000 		20,000 95.00 SEK1,900,000
2025-07-09 2025-07-09 B Purchase
2.0
Stefan Salomonsson

Chief Financial Officer (CFO)

Officer
7,244
2.46
SEK17,820 		7,244 2.46 SEK17,820
2025-06-03 2025-06-03 B Purchase
2.0
Stefan Salomonsson

Chief Financial Officer (CFO)

Officer
155,000
90.00
SEK13,950,000 		155,000 90.00 SEK13,950,000
2025-06-03 2025-06-02 B Purchase
2.0
Stefan Salomonsson

Chief Financial Officer (CFO)

Officer
7,457
2.65
SEK19,761 		7,457 2.65 SEK19,761
2025-05-21 2025-05-20 B Purchase
2.0
Stefan Salomonsson

Chief Financial Officer (CFO)

Officer
10,000
2.50
SEK25,000 		10,000 2.50 SEK25,000
2025-05-21 2025-05-19 B Purchase
2.0
Stefan Salomonsson

Chief Financial Officer (CFO)

Officer
120,000
91.33
SEK10,959,600 		120,000 91.33 SEK10,959,600
2025-05-21 2025-05-19 B Purchase
2.0
Stefan Salomonsson

Chief Financial Officer (CFO)

Officer
7,087
2.50
SEK17,718 		7,087 2.50 SEK17,718
2025-04-04 2025-04-04 B Purchase
2.0
Stefan Salomonsson

Chief Financial Officer (CFO)

Officer
6,683
3.04
SEK20,316 		6,683 3.04 SEK20,316
2025-03-20 2025-03-20 B Purchase
2.0
Stefan Salomonsson

Chief Financial Officer (CFO)

Officer
11,625
3.17
SEK36,851 		11,625 3.17 SEK36,851
2025-02-27 2025-02-27 B Purchase
1.3
Frederic Telander

Chairman of the Board of Directors

Director
3,857
3.34
SEK12,882 		3,857 3.34 SEK12,882
2025-02-27 2025-02-25 B Purchase
1.3
Frederic Telander

Chairman of the Board of Directors

Director
58,780
3.40
SEK199,852 		58,780 3.40 SEK199,852
2025-01-07 2025-01-07 B Purchase
2.0
Stefan Salomonsson

Chief Financial Officer (CFO)

Officer
6,495
2.90
SEK18,836 		6,495 2.90 SEK18,836
2025-01-07 2024-12-27 B Purchase
2.0
Stefan Salomonsson

Chief Financial Officer (CFO)

Officer
5,594
2.26
SEK12,645 		5,594 2.26 SEK12,645
2024-12-26 2024-12-19 B Purchase
2.0
Stefan Salomonsson

Chief Financial Officer (CFO)

Officer
50,000
84.00
SEK4,200,000 		50,000 84.00 SEK4,200,000
2024-12-26 2024-12-19 B Purchase
2.0
Stefan Salomonsson

Chief Financial Officer (CFO)

Officer
1,154
2.50
SEK2,885 		1,154 2.50 SEK2,885
2024-12-26 2024-12-19 B Purchase
2.0
Stefan Salomonsson

Chief Financial Officer (CFO)

Officer
15,000
2.44
SEK36,600 		15,000 2.44 SEK36,600
2024-12-19 2024-12-17 B Purchase
2.0
Stefan Salomonsson

Chief Financial Officer (CFO)

Officer
15,394
2.67
SEK41,102 		15,394 2.67 SEK41,102
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