Clerkin Nigel Bernard John

Officer · ICLR

As of 2026-09-16, Clerkin Nigel Bernard John has 12 Form 4 transactions on record across 1 company — 12 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $1.0MIndirect: $0$1.0Mas of 2026-09-16
  • Direct $1.0M
  • Indirect $0
ICLRdirect5,881 sh$1.0M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

ICLR · 12 trades
2026-08-11: Sale, 1,591 sh ($262K)2026-08-11: Sale, 259 sh ($42K)2026-08-11: Sale, 237 sh ($39K)2026-08-11: Sale, 180 sh ($30K)2026-08-10: Option exercise, 3,375 sh ($0)2026-08-10: Award / grant, 14,164 sh ($0)2026-08-10: Award / grant, 4,793 sh ($0)2026-08-10: Option exercise, 918 sh ($0)2026-08-10: Option exercise, 918 sh2026-08-10: Option exercise, 3,375 sh2026-08-10: Option exercise, 918 sh2026-08-10: Option exercise, 3,375 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-11ICLRSale1,591 @ $164.47$262K−20.8% of holding6,061Form 4
2026-08-11ICLRSale259 @ $163.77$42K−3.3% of holding7,652Form 4
2026-08-11ICLRSale237 @ $162.72$39K−2.9% of holding7,911Form 4
2026-08-11ICLRSale180 @ $165.51$30K−3.0% of holding5,881Form 4
8 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-10ICLROption exercise3,3756,752Form 4
2026-08-10ICLRAward / grant14,16414,164Form 4
2026-08-10ICLRAward / grant4,7934,793Form 4
2026-08-10ICLROption exercise9181,837Form 4
2026-08-10ICLROption exercise9184,773Form 4
2026-08-10ICLROption exercise3,3758,148Form 4
2026-08-10ICLROption exercise9184,773Form 4
2026-08-10ICLROption exercise3,3758,148Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.