United Kingdom Electronic Equipment & Parts

Halma PLC (HLMA)

Track

Track

Halma PLC experienced significant selling activity over the past ninety days, totaling approximately 4.5 million GBP in net divestments. Key executives, including the Group Chief Executive, offloaded shares following the June earnings report. While one independent director made a minor purchase, the overall trend reflects substantial liquidation by leadership amidst a 5.6% decline in stock valuation.
Ticker: HLMA 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 Halma PLC. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
3.2
Marc Ronchetti Group Chief Executive Officer
Transaction date
Sale
Price
257.92
Quantity 14,204
Value £3,722,338
2.9
Jennifer Ward Chief Talent, Culture and Communications Executive Officer
Transaction date
Sale
Price
473.84
Quantity 78,572
Value £3,145,833
3.7
Constance Baroudel Sector Chief Executive, Environmental & Analysis & Chief Sustainability Officer Officer
Transaction date
Sale
Price
482.83
Quantity 28,132
Value £1,768,504
3.7
Constance Baroudel Sector Chief Executive, Environmental & Analysis & Chief Sustainability Officer Officer
Transaction date
Sale
Price
39.55
Quantity 17,530
Value £693,345
3.1
Sharmila Nebhrajani OBE Independent non-executive Director Non-Executive Director
Transaction date
Purchase
Price
40.63
Quantity 248
Value £10,076
2.4
Hudson La Force Independent non-executive Director Non-Executive Director
Transaction date
Purchase
Price
50.04
Quantity 2,000
Value US$100,081
2.5
Catherine Michel Chief Technology Officer Officer
Transaction date
Sale
Price
36.68
Quantity 14,586
Value £535,014
3.5
Steve Brown Sector Chief Executive, Healthcare Officer
Transaction date
Sale
Price
27.62
Quantity 3,556
Value £98,217
2.9
Jennifer Ward Group Talent and Communications Director Executive Director
Transaction date
Sale
Price
26.48
Quantity 50,000
Value £1,323,989
2.5
Catherine Michel Chief Technology Officer Officer
Transaction date
Sale
Price
26.77
Quantity 12,683
Value £339,460
2.5
Catherine Michel Chief Technology Officer Officer
Transaction date
Sale
Price
25.62
Quantity 13,110
Value £335,865
2.9
Jennifer Ward Group Talent, Culture and Communications Director Executive Director
Transaction date
Sale
Price
26.11
Quantity 3,986
Value £104,074
3.2
Marc Ronchetti Group Chief Executive Officer
Transaction date
Sale
Price
26.11
Quantity 14,803
Value £386,506
3.5
Steve Brown Sector Chief Executive, Healthcare Officer
Transaction date
Sale
Price
26.80
Quantity 3,826
Value £102,537
3.5
Steve Brown Sector Chief Executive, Healthcare Officer
Transaction date
Sale
Price
26.80
Quantity 3,826
Value £102,537
2.5
Catherine Michel Chief Technology Officer Officer
Transaction date
Sale
Price
26.80
Quantity 3,797
Value £101,760
3.7
Constance Baroudel Sector Chief Executive, Environmental & Analysis & Chief Sustainability Officer Officer
Transaction date
Sale
Price
26.80
Quantity 5,088
Value £136,358
2.4
Funmi Adegoke Sector Chief Executive, Safety Officer
Transaction date
Sale
Price
26.80
Quantity 3,777
Value £101,224
2.9
Jennifer Ward Group Talent, Culture and Communications Director Executive Director
Transaction date
Sale
Price
26.80
Quantity 5,738
Value £153,778
3.2
Marc Ronchetti Group Chief Executive Officer
Transaction date
Sale
Price
26.80
Quantity 7,162
Value £191,942
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-10 2026-08-07 S Sale
3.2
Marc Ronchetti

Group Chief Executive

Officer
14,204
257.92
£3,722,338 		14,204 257.92 £3,722,338
2026-07-24 2026-07-23 S Sale
2.9
Jennifer Ward

Chief Talent, Culture and Communications Executive

Officer
78,572
473.84
£3,145,833 		78,572 473.84 £3,145,833
2026-06-29 2026-06-24 S Sale
3.7
Constance Baroudel

Sector Chief Executive, Environmental & Analysis & Chief Sustainability Officer

Officer
28,132
482.83
£1,768,504 		28,132 482.83 £1,768,504
2026-06-23 2026-06-22 S Sale
3.7
Constance Baroudel

Sector Chief Executive, Environmental & Analysis & Chief Sustainability Officer

Officer
17,530
39.55
£693,345 		17,530 39.55 £693,345
2026-06-16 2026-06-15 B Purchase
3.1
Sharmila Nebhrajani OBE

Independent non-executive Director

Non-Executive Director
248
40.63
£10,076 		248 40.63 £10,076
2026-01-13 2026-01-12 B Purchase
2.4
Hudson La Force

Independent non-executive Director

Non-Executive Director
2,000
50.04
US$100,081 		2,000 50.04 US$100,081
2026-01-09 2026-01-09 S Sale
2.5
Catherine Michel

Chief Technology Officer

Officer
14,586
36.68
£535,014 		14,586 36.68 £535,014
2024-11-28 2024-11-26 S Sale
3.5
Steve Brown

Sector Chief Executive, Healthcare

Officer
3,556
27.62
£98,217 		3,556 27.62 £98,217
2024-11-22 2024-11-21 S Sale
2.9
Jennifer Ward

Group Talent and Communications Director

Executive Director
50,000
26.48
£1,323,989 		50,000 26.48 £1,323,989
2024-11-22 2024-11-21 S Sale
2.5
Catherine Michel

Chief Technology Officer

Officer
12,683
26.77
£339,460 		12,683 26.77 £339,460
2024-09-03 2024-08-28 S Sale
2.5
Catherine Michel

Chief Technology Officer

Officer
13,110
25.62
£335,865 		13,110 25.62 £335,865
2024-07-24 2024-07-23 S Sale
2.9
Jennifer Ward

Group Talent, Culture and Communications Director

Executive Director
3,986
26.11
£104,074 		3,986 26.11 £104,074
2024-07-24 2024-07-23 S Sale
3.2
Marc Ronchetti

Group Chief Executive

Officer
14,803
26.11
£386,506 		14,803 26.11 £386,506
2024-07-01 2024-06-27 S Sale
3.5
Steve Brown

Sector Chief Executive, Healthcare

Officer
3,826
26.80
£102,537 		3,826 26.80 £102,537
2024-07-01 2024-06-27 S Sale
3.5
Steve Brown

Sector Chief Executive, Healthcare

Officer
3,826
26.80
£102,537 		3,826 26.80 £102,537
2024-07-01 2024-06-27 S Sale
2.5
Catherine Michel

Chief Technology Officer

Officer
3,797
26.80
£101,760 		3,797 26.80 £101,760
2024-07-01 2024-06-27 S Sale
3.7
Constance Baroudel

Sector Chief Executive, Environmental & Analysis & Chief Sustainability Officer

Officer
5,088
26.80
£136,358 		5,088 26.80 £136,358
2024-07-01 2024-06-27 S Sale
2.4
Funmi Adegoke

Sector Chief Executive, Safety

Officer
3,777
26.80
£101,224 		3,777 26.80 £101,224
2024-07-01 2024-06-27 S Sale
2.9
Jennifer Ward

Group Talent, Culture and Communications Director

Executive Director
5,738
26.80
£153,778 		5,738 26.80 £153,778
2024-07-01 2024-06-27 S Sale
3.2
Marc Ronchetti

Group Chief Executive

Officer
7,162
26.80
£191,942 		7,162 26.80 £191,942
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