Nigel Bernard John Clerkin
CIK 2085465 · View on SEC EDGAR ↗
Insider
First SEC filing: March 18, 2026 · Latest: March 18, 2026
On this page
Insider at
Insider transactions
0 buys (P)
4 sells (S)
Net:
$-372,445
+ 6 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
6 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 11, 2026 | ICLR | S | 237 | $162.72 | $38,565 | 7,911 Direct | -2.91% | Disposed | 6.1% (price as of 2026-08-21) |
| Aug. 11, 2026 | ICLR | S | 259 | $163.77 | $42,416 | 7,652 Direct | -3.27% | Disposed | 5.4% (price as of 2026-08-21) |
| Aug. 11, 2026 | ICLR | S | 1,591 | $164.47 | $261,672 | 6,061 Direct | -20.79% | Disposed | 5.0% (price as of 2026-08-21) |
| Aug. 11, 2026 | ICLR | S | 180 | $165.51 | $29,792 | 5,881 Direct | -2.97% | Disposed | 4.3% (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Aug. 10, 2026 | ICLR | Restricted Share Units | Ordinary Shares (918) | — | — | 918 | Disposed |
| Aug. 10, 2026 | ICLR | Restricted Share Units | Ordinary Shares (3,375) | — | — | 3,375 | Disposed |
| Aug. 10, 2026 | ICLR | Restricted Share Units | Ordinary Shares (14,164) | — | — | 14,164 | Acquired |
| Aug. 10, 2026 | ICLR | Stock Options | Ordinary Shares (4,793) | $166.05 | Aug. 10, 2034 | 4,793 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 18, 2026 | ICLR | Ordinary Shares | 3,855 | Direct |
| March 18, 2026 | ICLR | Restricted Share Units→ Ordinary Shares (10,127) | 10,127 | Direct |
| March 18, 2026 | ICLR | Stock Options→ Ordinary Shares (9,241) | 9,241 | Direct |
| March 18, 2026 | ICLR | Restricted Share Units→ Ordinary Shares (5,558) | 5,558 | Direct |
| March 18, 2026 | ICLR | Restricted Share Units→ Ordinary Shares (2,755) | 2,755 | Direct |