United Kingdom Biotechnology & Medical Research

Oxford Biomedica PLC (OXB)

Track

Over the past 90 days, Oxford Biomedica PLC has seen five insider transactions, all of which were sales totaling approximately 158,963 GBP. Key executives, including the Chief People Officer and Chief Legal Officer, offloaded shares during this period. These transactions occurred following the company's April 2026 earnings report, amid a 6.7% decline in stock price.
Ticker: OXB Exchange: LSE
Preparing chart...
Download chart Copy chart image Copy link Share to X Share


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Upgrade for signal details

Upgrade to see score, net flow, insiders and context.

Upgrade to see full signal details →

Insider trades have triggered activity signals for Oxford Biomedica PLC. Upgrade to see score, net flow, insiders and the full signal context.

Open in Activity Signals screener →
Top insiders
Trades
Sale 22 May 2026
Value £2,561,027.83 | Price 207.04 | Shares 39,268
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
2026-05-22 2026-05-22 S Sale
2.8
Lisa Doman

Chief People Officer

Officer
39,268
207.04
£2,561,028 		39,268 207.04 £2,561,028
2026-05-22 2026-05-22 S Sale
2.0
Natalie Walter

Chief Legal Officer and Group Company Secretary

Officer
24,250
482.94
£1,059,102 		24,250 482.94 £1,059,102
2026-05-19 2026-05-18 S Sale
Kathleen Miller

PDMR
4,583
386.96
£3,013,795 		4,583 386.96 £3,013,795
2026-05-13 2026-05-12 S Sale
2.8
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
2.0
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
2.8
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
2023-09-20 2023-09-20 B Purchase Sebastien Ribault

Chief Commercial Officer

Officer
1,500
2.75
£4,125 		1,500 2.75 £4,125
2023-09-20 2023-09-20 B Purchase Stuart Henderson

Non-Executive Director

Executive Director
1,000
2.75
£2,750 		1,000 2.75 £2,750
2023-09-20 2023-09-20 B Purchase
3.6
Catherine Moukheibir

Non-Executive Director

Executive Director
7,226
2.74
£19,821 		7,226 2.74 £19,821
2023-09-20 2023-09-20 B Purchase Leone Patterson

Non-Executive Director

Executive Director
5,849
2.74
£16,053 		5,849 2.74 £16,053
Explore more

More insider trading research around Oxford Biomedica PLC

More insider trades in United Kingdom
Similar Healthcare companies with insider activity
More Pharmaceuticals & Medical Research companies with insider activity
More Biotechnology & Medical Research companies with insider activity
Insider trading in Europe