Leif Norburg

Track

Insider profile

Performance

Overall performance
2.1
Performance over holding periods
2.1
30 days 90 days 120 days
Average return -2% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
4 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Leif Norburg's trades of Castellum AB's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
SE Castellum AB (CAST)
Transaction date
Purchase
Price
37.21
Quantity 51,041
Value SEK1,359,900
SE Castellum AB (CAST)
Transaction date
Purchase
Price
108.15
Quantity 30,087
Value SEK1,014,746
SE Castellum AB (CAST)
Transaction date
Purchase
Price
330.68
Quantity 4,966
Value SEK1,967,003
SE Castellum AB (CAST)
Transaction date
Purchase
Price
109.10
Quantity 2,000
Value SEK218,200
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-03-03 2026-03-03
SE Castellum AB (CAST)
B Purchase
51,041
37.21
SEK1,359,900 		51,041 37.21 SEK1,359,900
2026-03-03 2026-03-03
SE Castellum AB (CAST)
B Purchase
30,087
108.15
SEK1,014,746 		30,087 108.15 SEK1,014,746
2025-08-29 2025-08-28
SE Castellum AB (CAST)
B Purchase
4,966
330.68
SEK1,967,003 		4,966 330.68 SEK1,967,003
2025-08-28 2025-08-28
SE Castellum AB (CAST)
B Purchase
2,000
109.10
SEK218,200 		2,000 109.10 SEK218,200