Stock chart
Ticker: BASE Exchange: NSM


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned 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
2025-06-27 2025-06-25 PS Planned sale

Owen Huw

SVP & Chief Revenue Officer

Officer
1,000 -4.0%
24.28
USD 385,350
1,000 -4.0% 24.28 USD 100,000
2025-06-24 2025-06-20 PS Planned sale

Carey William Robert

Interim CFO & CAO

Officer
1,000 -1.4%
25.00
USD 33,025
1,000 -1.4% 25.00 USD 100,000
2025-06-24 2025-06-20 PS Planned sale

Owen Huw

SVP & Chief Revenue Officer

Officer
1,000 -2.6%
24.44
USD 261,899
1,000 -2.6% 24.44 USD 100,000
2025-06-24 2025-06-20 PS Planned sale

Cain Matthew M

Chair, President, and CEO

Executive Director
1,000 -6.7%
24.25
USD 1,542,319
1,000 -6.7% 24.25 USD 100,000
2025-06-24 2025-06-20 PS Planned sale

Christensen Lynn M

Non-Executive Director
1,000 -1.4%
24.44
USD 4,081
1,000 -1.4% 24.44 USD 100,000
2025-06-18 2025-06-17 PS Planned sale

Cain Matthew M

Chair, President, and CEO

Executive Director
1,000 -0.8%
20.01
USD 156,748
1,000 -0.8% 20.01 USD 100,000
2025-06-18 2025-06-17 PS Planned sale

Christensen Lynn M

Non-Executive Director
1,000 -39.8%
20.01
USD 158,758
1,000 -39.8% 20.01 USD 100,000
2025-06-06 2025-06-04 PS Planned sale

Carey William Robert

Interim CFO & CAO

Officer
2,300 -2.4%
19.50
USD 44,850
2,300 -2.4% 19.50 USD 44,850
2025-06-04 2025-06-02 PS Planned sale

Carpenter Carol W.

Non-Executive Director
900 -3.2%
17.88
USD 16,092
900 -3.2% 17.88 USD 16,092
2025-05-05 2025-05-01 PS Planned sale

Carpenter Carol W.

Non-Executive Director
900 -4.7%
17.83
USD 16,045
900 -4.7% 17.83 USD 16,045
2025-04-03 2025-04-01 PS Planned sale

Carpenter Carol W.

Non-Executive Director
900 -4.5%
15.76
USD 14,184
900 -4.5% 15.76 USD 14,184
2025-04-01 2025-03-28 PS Planned sale

Owen Huw

SVP & Chief Revenue Officer

Officer
15,938 -3.6%
15.43
USD 245,847
15,938 -3.6% 15.43 USD 245,847
2025-03-24 2025-03-20 PS Planned sale

Chow Margaret

SVP & Chief Legal Officer

Officer
12,915 -5.9%
14.00
USD 180,810
12,915 -5.9% 14.00 USD 180,810
2025-03-05 2025-03-03 PS Planned sale

Chow Margaret

SVP & Chief Legal Officer

Officer
10,082 -4.3%
17.48
USD 176,278
10,082 -4.3% 17.48 USD 176,278
2025-03-05 2025-03-03 PS Planned sale

Carpenter Carol W.

Non-Executive Director
900 -4.3%
17.65
USD 15,885
900 -4.3% 17.65 USD 15,885
2025-02-05 2025-02-04 PS Planned sale

Chow Margaret

SVP & Chief Legal Officer

Officer
15,000 -10.1%
18.31
USD 274,647
15,000 -10.1% 18.31 USD 274,647
2025-02-05 2025-02-03 PS Planned sale

Henry Gregory N

SVP & Chief Financial Officer

Officer
9,820 -3.1%
17.62
USD 173,044
9,820 -3.1% 17.62 USD 173,044
2025-02-05 2025-02-03 PS Planned sale

Chow Margaret

SVP & Chief Legal Officer

Officer
15,254 -10.3%
17.62
USD 268,835
15,254 -10.3% 17.62 USD 268,835
2025-02-05 2025-02-03 PS Planned sale

Carpenter Carol W.

Non-Executive Director
900 -4.1%
17.30
USD 15,570
900 -4.1% 17.30 USD 15,570
2025-01-28 2025-01-24 PS Planned sale

Owen Huw

SVP & Chief Revenue Officer

Officer
14,742 -4.5%
18.05
USD 266,137
14,742 -4.5% 18.05 USD 266,137
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