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Sweden Holding Companies

MTI Investment AB (publ) (MTI)

Track

The most recent insider trading activity occurred on December 17, 2025. The primary insider, Anton Dahlberg (CEO), made a buy transaction of 10,000 shares valued at $8,000. Overall, there have been multiple buy transactions from key executives, including Anton Dahlberg and Martin Ackermann, indicating consistent insider confidence.
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Ticker: MTI Exchange: STO
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Anton Dahlberg
Chief Executive Officer (CEO)/Managing Directory
1 purchase — total 8,000 SEK
Buy 17 Dec 2025
Value SEK3,947,112.47 | Price 492.91 | Shares 61,916
Buy 27 Nov 2025
Value SEK2,252,188.64 | Price 467.12 | Shares 79,359
Buy 14 Nov 2025
Value SEK1,249.04 | Price 1.04 | Shares 1,201
Buy 8 Oct 2025
Value SEK8,851.04 | Price 1.07 | Shares 8,272
Buy 24 Sep 2025
Value SEK7,956.85 | Price 1.15 | Shares 6,919
Buy 5 Sep 2025
Value SEK2,054.98 | Price 1.09 | Shares 1,888
Buy 5 Sep 2025
Value SEK1,678.90 | Price 1.03 | Shares 1,630
Buy 2 Jul 2025
Value SEK1,151.00 | Price 1.00 | Shares 1,151
Buy 20 May 2025
Value SEK7,500.00 | Price 0.75 | Shares 10,000
Buy 28 Mar 2025
Value SEK152,500.00 | Price 0.80 | Shares 190,000
Buy 20 Feb 2025
Value SEK3,879.41 | Price 1.01 | Shares 3,841
Buy 13 Feb 2025
Value SEK9,999.99 | Price 1.11 | Shares 9,009
Buy 13 Feb 2025
Value SEK9,999.99 | Price 1.11 | Shares 9,009
Through Anton Dahlberg, a closely affiliated person
Buy 10 Dec 2024
Value SEK73,332.00 | Price 1.22 | Shares 60,000
Buy 17 Jul 2024
Value SEK820,441.60 | Price 1.76 | Shares 466,160
Through Sørlandsforskning AS, a closely affiliated person
Buy 17 Jul 2024
Value SEK2,789,277.92 | Price 1.76 | Shares 1,584,817
Through Engström Investment Holding AB, a closely affiliated person
Buy 17 Jul 2024
Value SEK2,789,277.92 | Price 1.76 | Shares 1,584,817
Through Engström Investment Holding AB, a closely affiliated person
Buy 17 Dec 2021
Value SEK96,480.00 | Price 13.40 | Shares 7,200
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
2025-12-21 2025-12-17 B Purchase
2.1
Anton Dahlberg

Chief Executive Officer (CEO)/Managing Directory

Officer
61,916
492.91
SEK3,947,112 		61,916 492.91 SEK3,947,112
2025-12-01 2025-11-27 B Purchase
2.1
Anton Dahlberg

Chief Executive Officer (CEO)/Managing Directory

Officer
79,359
467.12
SEK2,252,189 		79,359 467.12 SEK2,252,189
2025-11-18 2025-11-14 B Purchase
2.1
Anton Dahlberg

Chief Executive Officer (CEO)/Managing Directory

Officer
4,100
11.50
SEK3,239,513 		4,100 11.50 SEK3,239,513
2025-10-13 2025-10-08 B Purchase
2.1
Anton Dahlberg

Chief Executive Officer (CEO)/Managing Directory

Officer
8,272
1.07
SEK8,851 		8,272 1.07 SEK8,851
2025-09-28 2025-09-24 B Purchase
2.1
Anton Dahlberg

Chief Executive Officer (CEO)/Managing Directory

Officer
6,919
1.15
SEK7,957 		6,919 1.15 SEK7,957
2025-09-08 2025-09-05 B Purchase
2.1
Anton Dahlberg

Chief Executive Officer (CEO)/Managing Directory

Officer
1,888
1.09
SEK2,055 		1,888 1.09 SEK2,055
2025-09-08 2025-09-05 B Purchase
2.1
Anton Dahlberg

Chief Executive Officer (CEO)/Managing Directory

Officer
1,630
1.03
SEK1,679 		1,630 1.03 SEK1,679
2025-07-07 2025-07-02 B Purchase
2.1
Anton Dahlberg

Chief Executive Officer (CEO)/Managing Directory

Officer
1,151
1.00
SEK1,151 		1,151 1.00 SEK1,151
2025-05-21 2025-05-20 B Purchase
2.9
Martin Ackermann

Chairman of the Board of Directors

Director
10,000
0.75
SEK7,500 		10,000 0.75 SEK7,500
2025-03-31 2025-03-28 B Purchase
2.9
Martin Ackermann

Chairman of the Board of Directors

Director
190,000
0.80
SEK152,500 		190,000 0.80 SEK152,500
2025-02-21 2025-02-20 B Purchase
2.1
Anton Dahlberg

Chief Executive Officer (CEO)/Managing Directory

Officer
3,841
1.01
SEK3,879 		3,841 1.01 SEK3,879
2025-02-13 2025-02-13 B Purchase
2.1
Anton Dahlberg

Chief Executive Officer (CEO)/Managing Directory

Officer
9,009
1.11
SEK10,000 		9,009 1.11 SEK10,000
2025-02-13 2025-02-13 B Purchase
2.1
Anton Dahlberg

Chief Executive Officer (CEO)/Managing Directory

Through Anton Dahlberg, a closely affiliated person Officer
9,009
1.11
SEK10,000 		9,009 1.11 SEK10,000
2024-12-11 2024-12-10 B Purchase
2.9
Martin Ackermann

Chairman of the Board of Directors

Director
60,000
1.22
SEK73,332 		60,000 1.22 SEK73,332
2024-07-17 2024-07-17 B Purchase
0.7
Trond Randøy

Chairman of the Board of Directors

Through Sørlandsforskning AS, a closely affiliated person Director
466,160
1.76
SEK820,442 		466,160 1.76 SEK820,442
2024-07-17 2024-07-17 B Purchase
0.7
Pontus Engström

Chief Executive Officer (CEO)/Managing Directory

Through Engström Investment Holding AB, a closely affiliated person Officer
1,584,817
1.76
SEK2,789,278 		1,584,817 1.76 SEK2,789,278
2024-07-17 2024-07-17 B Purchase
0.7
Pontus Engström

Chief Executive Officer (CEO)/Managing Directory

Through Engström Investment Holding AB, a closely affiliated person Officer
1,584,817
1.76
SEK2,789,278 		1,584,817 1.76 SEK2,789,278
2021-12-17 2021-12-17 B Purchase
Trond Randoy

Chairman of the Board of Directors

Director
7,200
13.40
SEK96,480 		7,200 13.40 SEK96,480
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