United Kingdom Aerospace & Defense

BAE Systems PLC (BA.)

Track

Over the past 90 days, BAE Systems PLC insiders have engaged in net selling activity totaling approximately £1.13 million. While recent June transactions show minor buying from executives, the overall period was dominated by significant sell-side activity from senior leadership. These transactions follow the company's February results and occur amid a 9.6% decline in share price.
Ticker: BA. Exchange: LSE
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for BAE Systems PLC. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Gabrielle Costigan
Group Managing Director, Business Development
2 purchases — total 2,943 GBP
Buy 11 Jun 2026
Value £1,798,042.53 | Price 129.27 | Shares 76,115
Buy 11 Jun 2026
Value £4,603,576.57 | Price 370.24 | Shares 29,231
Buy 5 Jun 2026
Value £98,503.49 | Price 108.34 | Shares 56,612
Buy 5 Jun 2026
Value £52,691.16 | Price 19.09 | Shares 2,760
Sale 5 May 2026
Value £896,951.28 | Price 20.32 | Shares 44,140
Sale 14 Apr 2026
Value £9,610,955.64 | Price 22.14 | Shares 434,058
Sale 14 Apr 2026
Value £3,072,660.88 | Price 22.27 | Shares 137,970
Sale 8 Apr 2026
Value £6,567,050.72 | Price 22.83 | Shares 287,611
Sale 8 Apr 2026
Value £4,103,197.35 | Price 22.85 | Shares 179,571
Sale 31 Mar 2026
Value £2,378,802.53 | Price 21.88 | Shares 108,706
Sale 30 Mar 2026
Value £173,348.26 | Price 21.28 | Shares 8,146
Sale 30 Mar 2026
Value £3,632,381.34 | Price 20.75 | Shares 175,025
Sale 30 Mar 2026
Value £2,490,212.47 | Price 20.75 | Shares 119,990
Sale 30 Mar 2026
Value £1,385,042.33 | Price 21.19 | Shares 65,368
Sale 27 Mar 2026
Value £3,105,704.26 | Price 20.63 | Shares 150,565
Sale 27 Mar 2026
Value £330,262.03 | Price 20.70 | Shares 15,957
Sale 26 Mar 2026
Value £1,507,749.76 | Price 21.14 | Shares 71,339
Sale 26 Mar 2026
Value £72,134.85 | Price 21.41 | Shares 3,370
Sale 26 Mar 2026
Value £3,488,394.25 | Price 21.41 | Shares 162,971
Sale 25 Mar 2026
Value £51,840.94 | Price 21.26 | Shares 2,439
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
2026-06-15 2026-06-11 B Purchase
2.8
Gabrielle Costigan

Group Managing Director, Business Development

Executive Director
76,115
129.27
£1,798,043 		76,115 129.27 £1,798,043
2026-06-15 2026-06-11 B Purchase
2.8
Gabrielle Costigan

Group Managing Director, Business Development

Executive Director
29,231
370.24
£4,603,577 		29,231 370.24 £4,603,577
2026-06-09 2026-06-05 B Purchase
2.6
Caitlin Hayden

Group Communications Officer
56,612
108.34
£98,503 		56,612 108.34 £98,503
2026-06-09 2026-06-05 B Purchase
3.2
Bradley Greve

Chief Finance Officer

Officer
2,760
19.09
£52,691 		2,760 19.09 £52,691
2026-05-06 2026-05-05 S Sale
2.1
Thomas Arseneault

President & Chief Executive Officer of BAE Systems, Inc.

Officer
44,140
20.32
£896,951 		44,140 20.32 £896,951
2026-04-16 2026-04-14 S Sale
3.5
Charles Woodburn

Group Chief Executive Officer

Officer
434,058
22.14
£9,610,956 		434,058 22.14 £9,610,956
2026-04-16 2026-04-14 S Sale
3.3
Karin Hoeing

Group ESG, Culture & Business Transformation Director

Executive Director
137,970
22.27
£3,072,661 		137,970 22.27 £3,072,661
2026-04-09 2026-04-08 S Sale
3.2
Bradley Greve

Chief Finance Officer

Officer
287,611
22.83
£6,567,051 		287,611 22.83 £6,567,051
2026-04-09 2026-04-08 S Sale
2.8
Gabrielle Costigan

Group Managing Director, Business Development

Executive Director
179,571
22.85
£4,103,197 		179,571 22.85 £4,103,197
2026-04-01 2026-03-31 S Sale
2.3
Andrea Thompson

Group Managing Director, Digital Intelligence

Executive Director
108,706
21.88
£2,378,803 		108,706 21.88 £2,378,803
2026-04-01 2026-03-30 S Sale
3.0
Glynn Phillips

Group Managing Director Maritime and Land

Executive Director
8,146
21.28
£173,348 		8,146 21.28 £173,348
2026-04-01 2026-03-30 S Sale
3.0
Glynn Phillips

Group Managing Director Maritime and Land

Executive Director
175,025
20.75
£3,632,381 		175,025 20.75 £3,632,381
2026-04-01 2026-03-30 S Sale
2.1
Edward Gelsthorpe

Group General Counsel
119,990
20.75
£2,490,212 		119,990 20.75 £2,490,212
2026-04-01 2026-03-30 S Sale
1.6
Tania Gandamihardja

Group Human Resources Director

Executive Director
65,368
21.19
£1,385,042 		65,368 21.19 £1,385,042
2026-03-31 2026-03-27 S Sale
3.1
Julian Cracknell

Chief Technology & Information Officer

Officer
150,565
20.63
£3,105,704 		150,565 20.63 £3,105,704
2026-03-31 2026-03-27 S Sale
2.0
Simon Barnes

Group Managing Director, Air

Executive Director
15,957
20.70
£330,262 		15,957 20.70 £330,262
2026-03-27 2026-03-26 S Sale
2.0
Simon Barnes

Group Managing Director, Air

Executive Director
71,339
21.14
£1,507,750 		71,339 21.14 £1,507,750
2026-03-27 2026-03-26 S Sale
2.6
Caitlin Hayden

Group Communications Director

Executive Director
3,370
21.41
£72,135 		3,370 21.41 £72,135
2026-03-27 2026-03-26 S Sale
2.1
Thomas Arseneault

President & Chief Executive Officer of BAE Systems, Inc.

Officer
162,971
21.41
£3,488,394 		162,971 21.41 £3,488,394
2026-03-27 2026-03-25 S Sale
2.6
Caitlin Hayden

Group Communications Director

Executive Director
2,439
21.26
£51,841 		2,439 21.26 £51,841
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