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Guideline Geo AB (publ) (GGEO)

The most recent insider trading activity occurred on August 25, 2025, with a significant buy and sell transaction by Anders Lennart Gemfors, a Member of the Board of Directors. Prior to this, numerous buy transactions were executed by key executives including the CEO and Chairman of the Board, primarily in late 2024 and early 2025.
Stock chart
Ticker: GGEO Exchange: STO


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Anders Lennart Gemfors
Member of the Board of Directors
1 buy, 1 sell — total 2,784,000 SEK
Buy 25 Aug 2025
Value SEK613,925.55 | Price 220.49 | Shares 5,774
Sale 25 Aug 2025
Value SEK260,240.92 | Price 334.36 | Shares 13,128
Buy 11 Mar 2025
Value SEK4,292,294.96 | Price 298.30 | Shares 66,757
Buy 10 Mar 2025
Value SEK117,698.00 | Price 9.80 | Shares 12,010
Buy 27 Feb 2025
Value SEK421,456.00 | Price 9.94 | Shares 42,400
Buy 3 Dec 2024
Value SEK55,512.00 | Price 7.71 | Shares 7,200
Buy 3 Dec 2024
Value SEK6,051.84 | Price 7.68 | Shares 788
Through Patrik Siberg, a closely affiliated person
Buy 19 Nov 2024
Value SEK52,474.94 | Price 7.91 | Shares 6,634
Through Patrik Siberg, a closely affiliated person
Buy 11 Nov 2024
Value SEK782,856.00 | Price 786.00 | Shares 996
Through a closely affiliated person
Buy 11 Nov 2024
Value SEK7,828.56 | Price 7.86 | Shares 996
Through a closely affiliated person
Buy 31 Oct 2024
Value SEK84,000.00 | Price 8.40 | Shares 10,000
Buy 30 Oct 2024
Value SEK8,240.00 | Price 8.24 | Shares 1,000
Through Patrik Siberg, a closely affiliated person
Buy 29 Oct 2024
Value SEK667,200.00 | Price 8.34 | Shares 80,000
Buy 29 Oct 2024
Value SEK16,600.00 | Price 8.30 | Shares 2,000
Through Patrik Siberg, a closely affiliated person
Buy 29 Oct 2024
Value SEK84,000.00 | Price 8.40 | Shares 10,000
Buy 25 Oct 2024
Value SEK9,906.40 | Price 8.54 | Shares 1,160
Buy 25 Oct 2024
Value SEK5,014.24 | Price 8.47 | Shares 592
Buy 25 Oct 2024
Value SEK5,160.00 | Price 8.60 | Shares 600
Buy 25 Oct 2024
Value SEK9,993.64 | Price 8.66 | Shares 1,154
Buy 25 Oct 2024
Value SEK59,710.00 | Price 8.53 | Shares 7,000
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
2025-08-25 2025-08-25 B Purchase

Member of the Board of Directors

Director
5,774
220.49
SEK613,926
5,774 220.49 SEK613,926
2025-08-25 2025-08-25 S Sale

Member of the Board of Directors

Director
13,128
334.36
SEK260,241
13,128 334.36 SEK260,241
2025-03-11 2025-03-11 B Purchase

Chairman of the Board of Directors

Director
66,757
298.30
SEK4,292,295
66,757 298.30 SEK4,292,295
2025-03-11 2025-03-10 B Purchase

Chairman of the Board of Directors

Director
12,010
9.80
SEK117,698
12,010 9.80 SEK117,698
2025-02-27 2025-02-27 B Purchase

Chairman of the Board of Directors

Director
42,400
9.94
SEK421,456
42,400 9.94 SEK421,456
2024-12-04 2024-12-03 B Purchase

Chief Executive Officer (CEO)/Managing Directory

Officer
7,200
7.71
SEK55,512
7,200 7.71 SEK55,512
2024-12-04 2024-12-03 B Purchase

Chief Executive Officer (CEO)/Managing Directory

Through Patrik Siberg, a closely affiliated person Officer
788
7.68
SEK6,052
788 7.68 SEK6,052
2024-11-20 2024-11-19 B Purchase

Chief Executive Officer (CEO)/Managing Directory

Through Patrik Siberg, a closely affiliated person Officer
6,634
7.91
SEK52,475
6,634 7.91 SEK52,475
2024-11-11 2024-11-11 B Purchase

Chief Executive Officer (CEO)/Managing Directory

Through a closely affiliated person Officer
996
786.00
SEK782,856
996 786.00 SEK782,856
2024-11-11 2024-11-11 B Purchase

Chief Executive Officer (CEO)/Managing Directory

Through a closely affiliated person Officer
996
7.86
SEK7,829
996 7.86 SEK7,829
2024-10-31 2024-10-31 B Purchase

Chairman of the Board of Directors

Director
10,000
8.40
SEK84,000
10,000 8.40 SEK84,000
2024-10-30 2024-10-30 B Purchase

Chief Executive Officer (CEO)/Managing Directory

Through Patrik Siberg, a closely affiliated person Officer
1,000
8.24
SEK8,240
1,000 8.24 SEK8,240
2024-10-31 2024-10-29 B Purchase

Chairman of the Board of Directors

Director
80,000
8.34
SEK667,200
80,000 8.34 SEK667,200
2024-10-30 2024-10-29 B Purchase

Chief Executive Officer (CEO)/Managing Directory

Through Patrik Siberg, a closely affiliated person Officer
2,000
8.30
SEK16,600
2,000 8.30 SEK16,600
2024-10-29 2024-10-29 B Purchase

Member of the Board of Directors

Director
10,000
8.40
SEK84,000
10,000 8.40 SEK84,000
2024-10-30 2024-10-25 B Purchase

Member of the Board of Directors

Director
1,160
8.54
SEK9,906
1,160 8.54 SEK9,906
2024-10-30 2024-10-25 B Purchase

Member of the Board of Directors

Director
592
8.47
SEK5,014
592 8.47 SEK5,014
2024-10-30 2024-10-25 B Purchase

Member of the Board of Directors

Director
600
8.60
SEK5,160
600 8.60 SEK5,160
2024-10-30 2024-10-25 B Purchase

Member of the Board of Directors

Director
1,154
8.66
SEK9,994
1,154 8.66 SEK9,994
2024-10-27 2024-10-25 B Purchase

Chief Executive Officer (CEO)/Managing Directory

Officer
7,000
8.53
SEK59,710
7,000 8.53 SEK59,710
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