Comparable stake leader
BlackRock Portfolio Management LLC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001657312.
Comparable stake leader
BlackRock Portfolio Management LLC
Disclosed value leader
Growth Equity Opportunities Fund IV, LLC
Comparable rows
5/24
Latest evidence
07 Oct 2025
Ownership snapshot
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Quick read
5 of 24 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock Portfolio Management LLC |
13D/G
|
6%
|
—
27,645,624 shares
|
$0 | 30 Sep 2025 |
| Growth Equity Opportunities Fund IV, LLC |
13D/G
Scott D. Sandell
|
5%
|
$2,139,209,824
32,679,649 shares
|
$0 | 16 Jan 2025 |
| MAVERICK CAPITAL LTD |
13D/G
|
3.8%
|
$1,638,341,259
25,028,128 shares
|
$0 | 31 Dec 2024 |
| Janus Henderson Group Ltd. |
13D/G
JANUS HENDERSON GROUP PLC
|
1.2%
|
$107,837,284
1,010,564 shares
|
-$546,765,073 | 30 Sep 2025 |
| RA CAPITAL MANAGEMENT, L.P. |
13D/G
|
0.7%
|
$62,198,806
593,670 shares
|
-$567,585,398 | 30 Jun 2025 |
| Access Industries Holdings LLC |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$1,118,232,960
55,911,648 shares
|
— | 15 Aug 2022 |
| ORBIMED ADVISORS LLC |
3/4/5
Director
|
—
class O/S missing
|
$75,555,560
3,777,778 shares
|
— | 11 May 2023 |
| Rishi Gupta |
3/4/5
Director
|
—
class O/S missing
|
$75,555,560
3,777,778 shares
|
— | 11 May 2023 |
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 14 Sep 2025.
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Showing 1-19 of 19 reporting-owner rows connected to Verona Pharma plc. Open a relationship link for the CIK-to-CIK filing trail.
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Access Industries Holdings LLC | 10%+ Owner | $1,118,232,960 | Mixed | 15 Aug 2022 | ||
| Rishi Gupta | Director | $75,555,560 | Filing P/S | 11 May 2023 | ||
| ORBIMED ADVISORS LLC | Director | $75,555,560 | Filing P/S | 11 May 2023 | ||
| Claire Poll | General Counsel | $56,008,140 | Mixed | 01 Feb 2024 | ||
| Martin Edwards | Director | $0 | Mixed | 07 Oct 2025 | ||
| Mark W. Hahn | Chief Financial Officer | $0 | Mixed | 07 Oct 2025 | ||
| Christina Ackermann | Director | $0 | Mixed | 07 Oct 2025 | ||
| James Aloysius Brady | Director | $0 | Mixed | 07 Oct 2025 | ||
| Anders Ullman | Director | $0 | Mixed | 07 Oct 2025 | ||
| Kathleen A. Rickard | Chief Medical Officer | $0 | Mixed | 07 Oct 2025 | ||
| Mahendra Shah | Director | $0 | Mixed | 07 Oct 2025 | ||
| Kenneth Cunningham | Director | $0 | Mixed | 07 Oct 2025 | ||
| David Zaccardelli | President and CEO, Director | $0 | Mixed | 07 Oct 2025 | ||
| Michael Austwick | Director | $0 | Mixed | 07 Oct 2025 | ||
| David R. Ebsworth | Director | $0 | Mixed | 07 Oct 2025 | ||
| Andrew Fisher | General Counsel | $0 | Mixed | 07 Oct 2025 | ||
| Lisa Deschamps | Director | $0 | Mixed | 07 Oct 2025 | ||
| Vikas Sinha | Director | $0 | Mixed | 07 Oct 2025 | ||
| Andrew Sinclair | Director | Mixed | 09 Aug 2021 |
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Andrew Fisher | VRNA | Ordinary Shares | Options Exercise | 931,984 | 931,984 | 07 Oct 2025 | Direct | |||
| Andrew Fisher | VRNA | Ordinary Shares | Disposed to Issuer | -100% | -1,349,887 | 0 | 07 Oct 2025 | Direct | ||
| Andrew Fisher | VRNA | Share Options (Right to Buy) | Disposed to Issuer | -100% | -2,240,000 | 0 | 07 Oct 2025 | Direct | ||
| Andrew Fisher | VRNA | Restricted Share Unit | Award | 618,760 | 618,760 | 07 Oct 2025 | Direct | |||
| Andrew Fisher | VRNA | Restricted Share Unit | Options Exercise | -100% | -931,984 | 0 | 07 Oct 2025 | Direct | ||
| David Zaccardelli | VRNA | Ordinary Shares | Options Exercise | 3,285,280 | 3,285,280 | 07 Oct 2025 | Direct | |||
| David Zaccardelli | VRNA | Ordinary Shares | Disposed to Issuer | -100% | -15,461,424 | 0 | 07 Oct 2025 | Direct | ||
| David Zaccardelli | VRNA | Restricted Share Unit | Award | 1,649,952 | 1,649,952 | 07 Oct 2025 | Direct | |||
| David Zaccardelli | VRNA | Restricted Share Unit | Options Exercise | -100% | -3,285,280 | 0 | 07 Oct 2025 | Direct | ||
| Kathleen A. Rickard | VRNA | Ordinary Shares | Options Exercise | 1,131,984 | 1,131,984 | 07 Oct 2025 | Direct | |||
| Kathleen A. Rickard | VRNA | Ordinary Shares | Disposed to Issuer | -100% | -3,564,852 | 0 | 07 Oct 2025 | Direct | ||
| Kathleen A. Rickard | VRNA | Share Options (Right to Buy) | Disposed to Issuer | -100% | -660,000 | 0 | 07 Oct 2025 | Direct | ||
| Kathleen A. Rickard | VRNA | Restricted Share Unit | Award | 618,760 | 618,760 | 07 Oct 2025 | Direct | |||
| Kathleen A. Rickard | VRNA | Restricted Share Unit | Options Exercise | -100% | -1,131,984 | 0 | 07 Oct 2025 | Direct | ||
| Mark W. Hahn | VRNA | Ordinary Shares | Options Exercise | 3,285,280 | 3,285,280 | 07 Oct 2025 | Direct | |||
| Mark W. Hahn | VRNA | Ordinary Shares | Disposed to Issuer | -100% | -14,550,248 | 0 | 07 Oct 2025 | Direct | ||
| Mark W. Hahn | VRNA | Restricted Share Unit | Award | 1,649,952 | 1,649,952 | 07 Oct 2025 | Direct | |||
| Mark W. Hahn | VRNA | Restricted Share Unit | Options Exercise | -100% | -3,285,280 | 0 | 07 Oct 2025 | Direct | ||
| Michael Austwick | VRNA | Ordinary Shares | Options Exercise | 72,000 | 72,000 | 07 Oct 2025 | Direct | |||
| Michael Austwick | VRNA | Ordinary Shares | Disposed to Issuer | -100% | -84,712 | 0 | 07 Oct 2025 | Direct | ||
| Michael Austwick | VRNA | Share Options (Right to Buy) | Disposed to Issuer | -100% | -144,000 | 0 | 07 Oct 2025 | Direct | ||
| Michael Austwick | VRNA | Restricted Share Unit | Options Exercise | -100% | -72,000 | 0 | 07 Oct 2025 | Direct | ||
| Anders Ullman | VRNA | Ordinary Shares | Options Exercise | 72,000 | 72,000 | 07 Oct 2025 | Direct | |||
| Anders Ullman | VRNA | Ordinary Shares | Disposed to Issuer | -100% | -430,856 | 0 | 07 Oct 2025 | Direct | ||
| Anders Ullman | VRNA | Share Options (Right to Buy) | Disposed to Issuer | -100% | -600,000 | 0 | 07 Oct 2025 | Direct | ||
| Anders Ullman | VRNA | Restricted Share Unit | Options Exercise | -100% | -72,000 | 0 | 07 Oct 2025 | Direct | ||
| Mahendra Shah | VRNA | Ordinary Shares | Options Exercise | 72,000 | 72,000 | 07 Oct 2025 | Direct | |||
| Mahendra Shah | VRNA | Ordinary Shares | Disposed to Issuer | -100% | -165,472 | 0 | 07 Oct 2025 | Direct | ||
| Mahendra Shah | VRNA | Share Options (Right to Buy) | Disposed to Issuer | -100% | -600,000 | 0 | 07 Oct 2025 | Direct | ||
| Mahendra Shah | VRNA | Restricted Share Unit | Options Exercise | -100% | -72,000 | 0 | 07 Oct 2025 | Direct | ||
| Vikas Sinha | VRNA | Ordinary Shares | Options Exercise | 72,000 | 72,000 | 07 Oct 2025 | Direct | |||
| Vikas Sinha | VRNA | Ordinary Shares | Disposed to Issuer | -100% | -166,112 | 0 | 07 Oct 2025 | Direct | ||
| Vikas Sinha | VRNA | Share Options (Right to Buy) | Disposed to Issuer | -100% | -400,384 | 0 | 07 Oct 2025 | Direct | ||
| Vikas Sinha | VRNA | Restricted Share Unit | Options Exercise | -100% | -72,000 | 0 | 07 Oct 2025 | Direct | ||
| Lisa Deschamps | VRNA | Ordinary Shares | Options Exercise | 72,000 | 72,000 | 07 Oct 2025 | Direct | |||
| Lisa Deschamps | VRNA | Ordinary Shares | Disposed to Issuer | -100% | -156,856 | 0 | 07 Oct 2025 | Direct | ||
| Lisa Deschamps | VRNA | Share Options (Right to Buy) | Disposed to Issuer | -100% | -600,000 | 0 | 07 Oct 2025 | Direct | ||
| Lisa Deschamps | VRNA | Restricted Share Unit | Options Exercise | -100% | -72,000 | 0 | 07 Oct 2025 | Direct | ||
| David R. Ebsworth | VRNA | Ordinary Shares | Disposed to Issuer | -100% | -617,600 | 0 | 07 Oct 2025 | By Ebsworth GmbH | ||
| David R. Ebsworth | VRNA | Ordinary Shares | Options Exercise | 72,000 | 72,000 | 07 Oct 2025 | Direct | |||
| David R. Ebsworth | VRNA | Ordinary Shares | Disposed to Issuer | -100% | -952,499 | 0 | 07 Oct 2025 | Direct | ||
| David R. Ebsworth | VRNA | Restricted Share Unit | Options Exercise | -100% | -72,000 | 0 | 07 Oct 2025 | Direct | ||
| Martin Edwards | VRNA | Ordinary Shares | Options Exercise | 72,000 | 72,000 | 07 Oct 2025 | Direct | |||
| Martin Edwards | VRNA | Ordinary Shares | Disposed to Issuer | -100% | -229,992 | 0 | 07 Oct 2025 | Direct | ||
| Martin Edwards | VRNA | Share Options (Right to Buy) | Disposed to Issuer | -100% | -600,000 | 0 | 07 Oct 2025 | Direct | ||
| Martin Edwards | VRNA | Restricted Share Unit | Options Exercise | -100% | -72,000 | 0 | 07 Oct 2025 | Direct | ||
| James Aloysius Brady | VRNA | Ordinary Shares | Options Exercise | 72,000 | 72,000 | 07 Oct 2025 | Direct | |||
| James Aloysius Brady | VRNA | Ordinary Shares | Disposed to Issuer | -100% | -95,176 | 0 | 07 Oct 2025 | Direct | ||
| James Aloysius Brady | VRNA | Share Options (Right to Buy) | Disposed to Issuer | -100% | -624,000 | 0 | 07 Oct 2025 | Direct | ||
| James Aloysius Brady | VRNA | Restricted Share Unit | Options Exercise | -100% | -72,000 | 0 | 07 Oct 2025 | Direct |