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Sweden Chemicals

Svenska Aerogel Holding AB (publ) (AERO)

Track

Over the last 90 days, Svenska Aerogel Holding AB (publ) has seen a net sell-off of SEK 4,480,392.28 by executives. Notable transactions include significant buys by board members Patrik Björn and Jonas Lundberg, alongside multiple buys and sells by CEO Tor Einar Norbakk. The stock has experienced a 28.1% decline in the past 90 days.
Stock chart
Ticker: AERO Exchange: STO
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Tor Einar Norbakk
Chief Executive Officer (CEO)/Managing Directory
1 buy, 3 sells — total 82,873 SEK
Buy 22 May 2026
Value SEK829,501.03 | Price 344.96 | Shares 86,333
Sale 22 May 2026
Value SEK3,502,974.63 | Price 114.39 | Shares 94,995
Sale 22 May 2026
Value SEK15,000.12 | Price 1.08 | Shares 13,889
Sale 22 May 2026
Value SEK21,873.02 | Price 1.08 | Shares 20,347
Buy 18 May 2026
Value SEK3,845,139.48 | Price 300.75 | Shares 74,976
Buy 15 May 2026
Value SEK5,629,412.76 | Price 1.86 | Shares 3,026,566
Buy 15 May 2026
Value SEK100,082.88 | Price 1.86 | Shares 53,808
Buy 12 May 2026
Value SEK81,966.48 | Price 1.86 | Shares 44,068
Buy 12 May 2026
Value SEK141,466.02 | Price 1.86 | Shares 76,057
Sale 4 May 2026
Value SEK1,058.00 | Price 0.02 | Shares 52,900
Buy 23 Mar 2026
Value SEK51,273.60 | Price 1.92 | Shares 26,705
Buy 19 Mar 2026
Value SEK79,290.00 | Price 1.59 | Shares 50,000
Buy 5 Dec 2025
Value SEK29,720.00 | Price 1.49 | Shares 20,000
Buy 25 Nov 2025
Value SEK20,350.51 | Price 1.64 | Shares 12,424
Buy 11 Nov 2025
Value SEK27,041.85 | Price 1.35 | Shares 20,031
Buy 19 Sep 2025
Value SEK0.00 | Price 0.00 | Shares 14,000
Buy 19 Sep 2025
Value SEK0.00 | Price 0.00 | Shares 21,000
Buy 19 Sep 2025
Value SEK100,800.00 | Price 1.80 | Shares 56,000
Buy 19 Sep 2025
Value SEK0.00 | Price 0.00 | Shares 138,888
Buy 19 Sep 2025
Value SEK0.00 | Price 0.00 | Shares 208,332
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
2026-05-22 2026-05-22 B Purchase
2.8
Tor Einar Norbakk

Chief Executive Officer (CEO)/Managing Directory

Officer
86,333
344.96
SEK829,501 		86,333 344.96 SEK829,501
2026-05-22 2026-05-22 S Sale
2.8
Tor Einar Norbakk

Chief Executive Officer (CEO)/Managing Directory

Officer
94,995
114.39
SEK3,502,975 		94,995 114.39 SEK3,502,975
2026-05-22 2026-05-22 S Sale
2.8
Tor Einar Norbakk

Chief Executive Officer (CEO)/Managing Directory

Officer
53,565
351.36
SEK4,979,477 		53,565 351.36 SEK4,979,477
2026-05-22 2026-05-22 S Sale
2.8
Tor Einar Norbakk

Chief Executive Officer (CEO)/Managing Directory

Officer
20,347
1.08
SEK21,873 		20,347 1.08 SEK21,873
2026-05-18 2026-05-18 B Purchase
3.6
Jim Wennerlid

Member of the Board of Directors

Director
135,000
1.86
SEK251,100 		135,000 1.86 SEK251,100
2026-05-19 2026-05-15 B Purchase
0.6
Patrik Björn

Deputy Member of the Board of Directors

Director
3,026,566
1.86
SEK5,629,413 		3,026,566 1.86 SEK5,629,413
2026-05-18 2026-05-15 B Purchase
1.8
Jonas Lundberg

Chairman of the Board of Directors

Director
53,808
1.86
SEK100,083 		53,808 1.86 SEK100,083
2026-05-14 2026-05-12 B Purchase
2.8
Tor Einar Norbakk

Chief Executive Officer (CEO)/Managing Directory

Officer
44,068
1.86
SEK81,966 		44,068 1.86 SEK81,966
2026-05-14 2026-05-12 B Purchase
2.8
Tor Einar Norbakk

Chief Executive Officer (CEO)/Managing Directory

Officer
76,057
1.86
SEK141,466 		76,057 1.86 SEK141,466
2026-05-05 2026-05-04 S Sale
3.6
Jim Wennerlid

Member of the Board of Directors

Director
52,900
0.02
SEK1,058 		52,900 0.02 SEK1,058
2026-03-23 2026-03-23 B Purchase
3.6
Jim Wennerlid

Member of the Board of Directors

Director
26,705
1.92
SEK51,274 		26,705 1.92 SEK51,274
2026-03-19 2026-03-19 B Purchase
3.6
Jim Wennerlid

Member of the Board of Directors

Director
50,000
1.59
SEK79,290 		50,000 1.59 SEK79,290
2025-12-05 2025-12-05 B Purchase
3.6
Jim Wennerlid

Member of the Board of Directors

Director
20,000
1.49
SEK29,720 		20,000 1.49 SEK29,720
2025-11-25 2025-11-25 B Purchase
3.6
Jim Wennerlid

Member of the Board of Directors

Director
12,424
1.64
SEK20,351 		12,424 1.64 SEK20,351
2025-11-12 2025-11-11 B Purchase
3.6
Jim Wennerlid

Member of the Board of Directors

Director
20,031
1.35
SEK27,042 		20,031 1.35 SEK27,042
2025-09-22 2025-09-19 B Purchase
2.8
Tor Einar Norbakk

Chief Executive Officer (CEO)/Managing Directory

Officer
14,000
0.00
SEK0 		14,000 0.00 SEK0
2025-09-22 2025-09-19 B Purchase
2.8
Tor Einar Norbakk

Chief Executive Officer (CEO)/Managing Directory

Officer
21,000
0.00
SEK0 		21,000 0.00 SEK0
2025-09-22 2025-09-19 B Purchase
2.8
Tor Einar Norbakk

Chief Executive Officer (CEO)/Managing Directory

Officer
56,000
1.80
SEK100,800 		56,000 1.80 SEK100,800
2025-09-22 2025-09-19 B Purchase
0.6
Patrik Björn

Deputy Member of the Board of Directors

Director
138,888
0.00
SEK0 		138,888 0.00 SEK0
2025-09-22 2025-09-19 B Purchase
0.6
Patrik Björn

Deputy Member of the Board of Directors

Director
208,332
0.00
SEK0 		208,332 0.00 SEK0
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