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Gabrielle Costigan

CEO

BAE Systems plc

Cumul. flow

0

Total declarations

0

Company

—

▲ Purchases (0 ops.)

—

▼ Sales (0 ops.)

Insider track record

Other

Disclosed buys

0

Disclosed sells

0

Not enough buy signals with a settled T+90 horizon to measure a track record yet.

Signal history

Discover the full record of transactions filed by Gabrielle Costigan. Insider active across 1 company, notably BAE Systems plc. In total, 31 filings have been logged. Activity tracked since 2 June 2023. The latest transaction was filed on 19 March 2026 (Purchase). Regulator: RNS (LSE). All data is free.

Companies and markets linked to Gabrielle Costigan

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

BAE Systems plc (UK)

Declarations31 total

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives19 Mar 2026BAE Systems plc

£109,13722RNS ↗

4,739 shares@ £23.02952.4% of flowXLON - London Stock ExchangeGB0002634946RNS:3506b14b-4422-4cb8-a6c2-c2e58f651b0b-6

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives19 Mar 2026BAE Systems plc

53,250 sharesXLON - London Stock ExchangeGB0002634946RNS:3506b14b-4422-4cb8-a6c2-c2e58f651b0b-5

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives6 Oct 2025BAE Systems plc

0XLON - London Stock ExchangeGB0002634946RNS:5849502

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives15 Apr 2025BAE Systems plc

£417,49723RNS ↗

09.7% of flowXLON - London Stock ExchangeGB0002634946RNS:5620825-1

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives15 Apr 2025BAE Systems plc

£552,85123RNS ↗

012.9% of flowXLON - London Stock ExchangeGB0002634946RNS:5620825-3

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives15 Apr 2025BAE Systems plc

£668,87824RNS ↗

30,464 shares@ £21.956315.6% of flowXLON - London Stock ExchangeGB0002634946RNS:5620825-4

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives15 Apr 2025BAE Systems plc

£419,47023RNS ↗

09.8% of flowXLON - London Stock ExchangeGB0002634946RNS:5620825-2

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives31 Mar 2025BAE Systems plc

39 shares0Outside of a trading venue (sourced from Treasury Shares)GB0002634946RNS:5599499-5

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives20 Mar 2025BAE Systems plc

£70,19522RNS ↗

4,274 shares@ £16.42383.2% of flowXLON - London Stock ExchangeGB0002634946RNS:5588543-8

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives20 Mar 2025BAE Systems plc

71,615 sharesXLON - London Stock ExchangeGB0002634946RNS:5588543-7

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives14 Aug 2024BAE Systems plc

£14922RNS ↗

11 shares@ £13.52770.0% of flowXLON - London Stock ExchangeGB0002634946RNS:5312582-0

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives14 Aug 2024BAE Systems plc

5 sharesOutside of a trading venue (sourced from Treasury shares)GB0002634946RNS:5312582-1

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives7 Aug 2024BAE Systems plc

057.4% of flowXLON - London Stock ExchangeGB0002634946RNS:5303497-3

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives7 Aug 2024BAE Systems plc

£849,80026RNS ↗

038.8% of flowXLON - London Stock ExchangeGB0002634946RNS:5303497-2

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives15 Jul 2024BAE Systems plc

£14222RNS ↗

11 shares@ £12.91060.2% of flowXLON - London Stock ExchangeGB0002634946RNS:5268932-14

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives15 Jul 2024BAE Systems plc

5 shares0Outside of a trading venue (sourced from Treasury shares)GB0002634946RNS:5268932-15

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives14 Jun 2024BAE Systems plc

£14722RNS ↗

11 shares@ £13.34280.2% of flowXLON - London Stock ExchangeGB0002634946RNS:5227842-14

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives14 Jun 2024BAE Systems plc

5 shares0Outside of a trading venue (sourced from Treasury shares)GB0002634946RNS:5227842-15

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives10 Jun 2024BAE Systems plc

£6,84823RNS ↗

480.707 shares@ £14.24568.3% of flowXLON - London Stock ExchangeGB0002634946RNS:5220218-2

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives10 Jun 2024BAE Systems plc

6 shares@ £14.02980.1% of flowXLON - London Stock ExchangeGB0002634946RNS:5220218-1

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives3 Jun 2024BAE Systems plc

2 shares@ £14.07490.0% of flowXLON - London Stock ExchangeGB0002634946RNS:5212409-1

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives14 May 2024BAE Systems plc

£14922RNS ↗

11 shares@ £13.53560.2% of flowXLON - London Stock ExchangeGB0002634946RNS:5186212-14

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives14 May 2024BAE Systems plc

5 sharesOutside of a trading venue (sourced from Treasury shares)GB0002634946RNS:5186212-15

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives3 Apr 2024BAE Systems plc

46 sharesOutside of a trading venue (sourced from Treasury shares)GB0002634946RNS:5128878-16

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Gabrielle Costigan

Group Managing Director, Business DevelopmentExecutives28 Mar 2024BAE Systems plc

£67,69630RNS ↗

5,015 shares@ £0.13588.6% of flowXLON - London Stock ExchangeGB0002634946RNS:5124428-7

25 of 31 declarations

About Gabrielle Costigan

Gabrielle Costigan is a declarant linked to BAE Systems plc, where she is Group Managing Director, Business Development. Across 31 filings in total, the 31 sampled filings cover the period from 2023-06-08 to 2026-03-24 and show EUR 289614 in buys and EUR 4856094 in sells, with transactions of type Vesting.