United Kingdom Biotechnology & Medical Research

Oxford Biomedica PLC (OXB)

Track

Track

Oxford Biomedica witnessed four insider trading transactions recently, resulting in a net positive value of approximately 150,713 USD. While one executive sold shares following the latest earnings report, a non-executive director and a PDMR significantly increased their holdings. These activities occurred amid a 9.8% decline in stock price over the past ninety days.
Ticker: OXB 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 Oxford Biomedica 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
2.5
Kathleen Miller Head of US Human Resources (and acting Interim Site Head, Bedford) Officer
Transaction date
Sale
Price
64.22
Quantity 45,900
Value £4,519,740
Peter Soelkner Non-Executive Director Executive Director
Transaction date
Purchase
Price
122.08
Quantity 42,052
Value €1,668,243
Peter Soelkner Submission for PDMR
Transaction date
Purchase
Price
465.14
Quantity 90,930
Value €2,082,261
2.7
Dr. Roch Doliveux PDMR
Transaction date
Purchase
Price
5.05
Quantity 20,250
Value £102,262
3.5
Lisa Doman Chief People Officer Officer
Transaction date
Sale
Price
6.15
Quantity 3,564
Value £21,901
2.4
Natalie Walter Chief Legal Officer and Group Company Secretary Officer
Transaction date
Sale
Price
6.15
Quantity 3,816
Value £23,449
2.5
Kathleen Miller PDMR
Transaction date
Sale
Price
6.09
Quantity 1,578
Value £9,612
3.5
Lisa Doman Chief People Officer Officer
Transaction date
Sale
Price
6.35
Quantity 13,300
Value £84,455
2.4
Natalie Walter Chief Legal Officer and Group Company Secretary Officer
Transaction date
Sale
Price
6.39
Quantity 3,057
Value £19,546
Kyriacos Mitrophanous Person Discharging Managerial Responsibility Officer
Transaction date
Sale
Price
6.23
Quantity 3,057
Value £19,046
3.5
Lisa Doman Person Discharging Managerial Responsibility Officer
Transaction date
Sale
Price
6.23
Quantity 3,057
Value £19,046
Kyriacos Mitrophanous Chief Innovation Officer Officer
Through Pippa Radcliffe, a closely affiliated person
Transaction date
Sale
Price
3.00
Quantity 1,841
Value £5,524
Kyriacos Mitrophanous Chief Innovation Officer Officer
Through Pippa Radcliffe, a closely affiliated person
Transaction date
Sale
Price
3.00
Quantity 274
Value £822
3.7
Dr. Michael Hayden Non-Executive Director Executive Director
Transaction date
Purchase
Price
1.93
Quantity 10,000
Value £19,281
0.6
Namrata Patel Non-Executive Director Executive Director
Transaction date
Purchase
Price
2.99
Quantity 1,670
Value £4,993
3.7
Michael Hayden Non-Executive Director Executive Director
Through Sandra Juliet Ferera Hayden, a closely affiliated person
Transaction date
Purchase
Price
2.94
Quantity 12,000
Value £35,220
Leone Patterson Non-Executive Director Executive Director
Transaction date
Purchase
Price
2.91
Quantity 6,598
Value £19,167
1.5
Nick Page Chief Operations Officer Officer
Transaction date
Sale
Price
2.74
Quantity 24,052
Value £65,782
Matthew Treagus Chief Information Officer and Chief of Staff Officer
Transaction date
Purchase
Price
2.59
Quantity 3,842
Value £9,943
1.5
Nick Page Chief Operations Officer Officer
Transaction date
Purchase
Price
2.56
Quantity 11,678
Value £29,837
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-10-06 2026-10-06 S Sale
2.5
Kathleen Miller

Head of US Human Resources (and acting Interim Site Head, Bedford)

Officer
45,900
64.22
£4,519,740 		45,900 64.22 £4,519,740
2026-09-28 2026-09-28 B Purchase
Peter Soelkner

Non-Executive Director

Executive Director
42,052
122.08
€1,668,243 		42,052 122.08 €1,668,243
2026-09-25 2026-09-25 B Purchase
Peter Soelkner

Submission for PDMR
90,930
465.14
€2,082,261 		90,930 465.14 €2,082,261
2026-09-24 2026-09-23 B Purchase
2.7
Dr. Roch Doliveux

PDMR
20,250
5.05
£102,262 		20,250 5.05 £102,262
2026-05-22 2026-05-22 S Sale
3.5
Lisa Doman

Chief People Officer

Officer
3,564
6.15
£21,901 		3,564 6.15 £21,901
2026-05-22 2026-05-22 S Sale
2.4
Natalie Walter

Chief Legal Officer and Group Company Secretary

Officer
3,816
6.15
£23,449 		3,816 6.15 £23,449
2026-05-19 2026-05-18 S Sale
2.5
Kathleen Miller

PDMR
1,578
6.09
£9,612 		1,578 6.09 £9,612
2026-05-13 2026-05-12 S Sale
3.5
Lisa Doman

Chief People Officer

Officer
13,300
6.35
£84,455 		13,300 6.35 £84,455
2026-05-13 2026-05-12 S Sale
2.4
Natalie Walter

Chief Legal Officer and Group Company Secretary

Officer
3,057
6.39
£19,546 		3,057 6.39 £19,546
2025-12-08 2025-12-08 S Sale Kyriacos Mitrophanous

Person Discharging Managerial Responsibility

Officer
3,057
6.23
£19,046 		3,057 6.23 £19,046
2025-12-08 2025-12-08 S Sale
3.5
Lisa Doman

Person Discharging Managerial Responsibility

Officer
3,057
6.23
£19,046 		3,057 6.23 £19,046
2024-07-03 2024-07-02 S Sale Kyriacos Mitrophanous

Chief Innovation Officer

Through Pippa Radcliffe, a closely affiliated person Officer
1,841
3.00
£5,524 		1,841 3.00 £5,524
2024-06-27 2024-06-25 S Sale Kyriacos Mitrophanous

Chief Innovation Officer

Through Pippa Radcliffe, a closely affiliated person Officer
274
3.00
£822 		274 3.00 £822
2023-11-14 2023-11-13 B Purchase
3.7
Dr. Michael Hayden

Non-Executive Director

Executive Director
10,000
1.93
£19,281 		10,000 1.93 £19,281
2023-10-11 2023-10-09 B Purchase
0.6
Namrata Patel

Non-Executive Director

Executive Director
1,670
2.99
£4,993 		1,670 2.99 £4,993
2023-09-27 2023-09-26 B Purchase
3.7
Michael Hayden

Non-Executive Director

Through Sandra Juliet Ferera Hayden, a closely affiliated person Executive Director
12,000
2.94
£35,220 		12,000 2.94 £35,220
2023-09-26 2023-09-26 B Purchase Leone Patterson

Non-Executive Director

Executive Director
6,598
2.91
£19,167 		6,598 2.91 £19,167
2023-09-22 2023-09-21 S Sale
1.5
Nick Page

Chief Operations Officer

Officer
24,052
2.74
£65,782 		24,052 2.74 £65,782
2023-09-20 2023-09-20 B Purchase Matthew Treagus

Chief Information Officer and Chief of Staff

Officer
3,842
2.59
£9,943 		3,842 2.59 £9,943
2023-09-20 2023-09-20 B Purchase
1.5
Nick Page

Chief Operations Officer

Officer
11,678
2.56
£29,837 		11,678 2.56 £29,837
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