Sweden Electric Utilities & IPPs

Byhmgard publ AB (BESS)

Byhmgard publ AB recorded sixteen insider trading transactions over the past ninety days, all representing purchases. Four insiders, including Chairman Mikael Ingemarsson Odenberg and board member Fredrik Crafoord, acquired shares totaling 9,563,728.38 SEK. No sales occurred during this period, reflecting consistent accumulation by leadership without reference to recent results financiers.
No insider activity signals detected

Insider trades have not triggered unusual activity signals for this company.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Mikael Ingemarsson Odenberg Chairman of the Board of Directors Director
Transaction date
Purchase
Price
300.10
Quantity 20,570
Value SEK3,670,438
Mikael Ingemarsson Odenberg Chairman of the Board of Directors Director
Transaction date
Purchase
Price
28.63
Quantity 28,099
Value SEK776,162
Mikael Ingemarsson Odenberg Chairman of the Board of Directors Director
Transaction date
Purchase
Price
483.84
Quantity 73,187
Value SEK4,831,326
Mikael Ingemarsson Odenberg Chairman of the Board of Directors Director
Transaction date
Purchase
Price
0.18
Quantity 1,000
Value SEK100,000
Mikael Ingemarsson Odenberg Chairman of the Board of Directors Director
Transaction date
Purchase
Price
0.18
Quantity 1,000
Value SEK100,000
2.7
Fredrik Crafoord Member of the Board of Directors Director
Through Crafoord Capital Partners AB, a closely affiliated person
Transaction date
Purchase
Price
0.18
Quantity 1,000,000
Value SEK175,000
2.7
Fredrik Crafoord Member of the Board of Directors Director
Through Crafoord Capital Partners AB, a closely affiliated person
Transaction date
Purchase
Price
0.18
Quantity 2,000,000
Value SEK350,000
2.7
Fredrik Crafoord Member of the Board of Directors Director
Through Crafoord Capital Partners AB, a closely affiliated person
Transaction date
Purchase
Price
0.18
Quantity 1,062,992
Value SEK187,087
2.7
Fredrik Crafoord Member of the Board of Directors Director
Through Crafoord Capital Partners AB, a closely affiliated person
Transaction date
Purchase
Price
0.17
Quantity 937,008
Value SEK159,291
Mikael Odenberg Chairman of the Board of Directors Director
Through Certioris AB, a closely affiliated person
Transaction date
Purchase
Price
0.20
Quantity 180,200
Value SEK36,040
Mikael Odenberg Chairman of the Board of Directors Director
Through Certioris AB, a closely affiliated person
Transaction date
Purchase
Price
0.20
Quantity 180,200
Value SEK36,040
Mikael Ingemarsson Odenberg Chairman of the Board of Directors Director
Transaction date
Purchase
Price
0.20
Quantity 29,800
Value SEK5,960
Mikael Ingemarsson Odenberg Chairman of the Board of Directors Director
Transaction date
Purchase
Price
0.20
Quantity 2,657
Value SEK531
2.7
Fredrik Crafoord Member of the Board of Directors Director
Through Crafoord Capital Partners AB, a closely affiliated person
Transaction date
Purchase
Price
0.20
Quantity 4,037,339
Value SEK807,468
2.7
Fredrik Crafoord Member of the Board of Directors Director
Through Crafoord Capital Partners AB, a closely affiliated person
Transaction date
Purchase
Price
0.19
Quantity 20,878,594
Value SEK3,883,418
Christian Byhmer Chief Executive Officer (CEO)/Managing Directory Officer
Transaction date
Purchase
Price
0.19
Quantity 20,878,594
Value SEK3,883,418
Christian Byhmer Chief Executive Officer (CEO)/Managing Directory Officer
Transaction date
Purchase
Price
0.20
Quantity 12,254,728
Value SEK2,450,946
Mikael Ingemarsson Odenberg Chairman of the Board of Directors Director
Transaction date
Purchase
Price
0.30
Quantity 13,289
Value SEK4,000
Mikael Odenberg Chairman of the Board of Directors Director
Through Certioris AB, a closely affiliated person
Transaction date
Purchase
Price
0.29
Quantity 81,000
Value SEK23,543
Mikael Ingemarsson Odenberg Chairman of the Board of Directors Director
Transaction date
Purchase
Price
0.29
Quantity 69,000
Value SEK20,010
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-10-23 2026-10-22 B Purchase
Mikael Ingemarsson Odenberg

Chairman of the Board of Directors

Director
20,570
300.10
SEK3,670,438 		20,570 300.10 SEK3,670,438
2026-10-23 2026-10-22 B Purchase
Mikael Ingemarsson Odenberg

Chairman of the Board of Directors

Director
28,099
28.63
SEK776,162 		28,099 28.63 SEK776,162
2026-10-23 2026-10-22 B Purchase
Mikael Ingemarsson Odenberg

Chairman of the Board of Directors

Director
73,187
483.84
SEK4,831,326 		73,187 483.84 SEK4,831,326
2026-10-23 2026-10-21 B Purchase
Mikael Ingemarsson Odenberg

Chairman of the Board of Directors

Director
1,000
0.18
SEK100,000 		1,000 0.18 SEK100,000
2026-10-23 2026-10-21 B Purchase
Mikael Ingemarsson Odenberg

Chairman of the Board of Directors

Director
1,000
0.18
SEK100,000 		1,000 0.18 SEK100,000
2026-10-14 2026-10-13 B Purchase
2.7
Fredrik Crafoord

Member of the Board of Directors

Through Crafoord Capital Partners AB, a closely affiliated person Director
1,000,000
0.18
SEK175,000 		1,000,000 0.18 SEK175,000
2026-10-14 2026-10-13 B Purchase
2.7
Fredrik Crafoord

Member of the Board of Directors

Through Crafoord Capital Partners AB, a closely affiliated person Director
2,000,000
0.18
SEK350,000 		2,000,000 0.18 SEK350,000
2026-10-14 2026-10-13 B Purchase
2.7
Fredrik Crafoord

Member of the Board of Directors

Through Crafoord Capital Partners AB, a closely affiliated person Director
1,062,992
0.18
SEK187,087 		1,062,992 0.18 SEK187,087
2026-10-14 2026-10-13 B Purchase
2.7
Fredrik Crafoord

Member of the Board of Directors

Through Crafoord Capital Partners AB, a closely affiliated person Director
937,008
0.17
SEK159,291 		937,008 0.17 SEK159,291
2026-09-10 2026-09-07 B Purchase
Mikael Odenberg

Chairman of the Board of Directors

Through Certioris AB, a closely affiliated person Director
180,200
0.20
SEK36,040 		180,200 0.20 SEK36,040
2026-09-10 2026-09-07 B Purchase
Mikael Odenberg

Chairman of the Board of Directors

Through Certioris AB, a closely affiliated person Director
180,200
0.20
SEK36,040 		180,200 0.20 SEK36,040
2026-09-10 2026-09-07 B Purchase
Mikael Ingemarsson Odenberg

Chairman of the Board of Directors

Director
29,800
0.20
SEK5,960 		29,800 0.20 SEK5,960
2026-09-10 2026-09-07 B Purchase
Mikael Ingemarsson Odenberg

Chairman of the Board of Directors

Director
2,657
0.20
SEK531 		2,657 0.20 SEK531
2026-09-08 2026-09-07 B Purchase
2.7
Fredrik Crafoord

Member of the Board of Directors

Through Crafoord Capital Partners AB, a closely affiliated person Director
4,037,339
0.20
SEK807,468 		4,037,339 0.20 SEK807,468
2026-08-27 2026-08-25 B Purchase
2.7
Fredrik Crafoord

Member of the Board of Directors

Through Crafoord Capital Partners AB, a closely affiliated person Director
20,878,594
0.19
SEK3,883,418 		20,878,594 0.19 SEK3,883,418
2026-08-26 2026-08-25 B Purchase
Christian Byhmer

Chief Executive Officer (CEO)/Managing Directory

Officer
20,878,594
0.19
SEK3,883,418 		20,878,594 0.19 SEK3,883,418
2026-07-28 2026-07-27 B Purchase
Christian Byhmer

Chief Executive Officer (CEO)/Managing Directory

Officer
12,254,728
0.20
SEK2,450,946 		12,254,728 0.20 SEK2,450,946
2026-05-23 2026-05-22 B Purchase
Mikael Ingemarsson Odenberg

Chairman of the Board of Directors

Director
13,289
0.30
SEK4,000 		13,289 0.30 SEK4,000
2026-05-23 2026-05-21 B Purchase
Mikael Odenberg

Chairman of the Board of Directors

Through Certioris AB, a closely affiliated person Director
81,000
0.29
SEK23,543 		81,000 0.29 SEK23,543
2026-05-23 2026-05-21 B Purchase
Mikael Ingemarsson Odenberg

Chairman of the Board of Directors

Director
69,000
0.29
SEK20,010 		69,000 0.29 SEK20,010

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