Form 4 holding
Chief Financial Officer
ICON PLC
- Security class
- Ordinary Shares
- Shares / value
- 5,881
- Estimated value
- $973,364
- Report date
- 11 Aug 2026
- Price
- $165.51
- Ownership
- Direct
Nigel Bernard John Clerkin
Insider Reports History
- Reporting-owner location
- Dublin 18
- Latest reporting-owner signature
-
/s/ Erina Joan Fox, as Attorney-in-Fact
Source: Latest parsed Forms 3/4/5 signature
- Transaction source note
- Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.
Identity
Names, identifiers, and filing context for this profile.
1 identity field
SEC source record
Original filing metadata and source links for verification.
1 source field
Source evidence
Original filing metadata and source links for verification.
1 source field
Reported holdings for Nigel Bernard John Clerkin
Form 4 holding
Chief Financial Officer
ICON PLC
- Security class
- Restricted Share Units
- Shares / value
- 14,164
- Estimated value
- Report date
- 10 Aug 2026
- Price
- Ownership
- Direct
- Underlying class
- Ordinary Shares
- Underlying amount
Form 4 holding
Chief Financial Officer
ICON PLC
- Security class
- Stock Options
- Shares / value
- 4,793
- Estimated value
- Report date
- 10 Aug 2026
- Price
- Ownership
- Direct
- Underlying class
- Ordinary Shares
- Underlying amount
Insider Reports Filed by Nigel Bernard John Clerkin
4
ICLR
ICON PLC
- Report period
- 10 Aug 2026
- Transactions
- 10
- Transaction value
- -$372,445
- Accepted by SEC
- 12 Aug 2026, 16:46
- Role
- Chief Financial Officer
- Next action
- Open filing details
3
ICLR
ICON PLC
- Report period
- 18 Mar 2026
- Transactions
- 0
- Transaction value
- $0
- Accepted by SEC
- 18 Mar 2026, 16:19
- Role
- Chief Financial Officer
- Next action
- Open filing details