ROBIN SHERRINGTON

Officer · XENE

As of 2026-09-27, ROBIN SHERRINGTON has 9 Form 4 transactions on record across 1 company — 0 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: $2.4MIndirect: $0$2.4Mas of 2026-09-27
  • Direct $2.4M
  • Indirect $0
XENEdirect65,000 sh$2.4M

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

XENE · 9 trades
2024-03-11: Award / grant, 65,000 sh ($0)2024-03-07: Sale, 6,118 sh ($283K)2024-03-07: Option exercise, 7,407 sh ($73K)2024-03-07: Withheld for tax, 1,289 sh ($59K)2024-03-07: Sale, 1,019 sh ($47K)2024-03-07: Option exercise, 1,234 sh ($12K)2024-03-07: Withheld for tax, 215 sh ($10K)2024-03-07: Option exercise, 1,234 sh ($0)2024-03-07: Option exercise, 7,407 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2024-03-07XENESale6,118 @ $46.30$283K−42.1% of holding8,398Form 4
2024-03-07XENESale1,019 @ $46.15$47K−6.6% of holding14,516Form 4
7 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2024-03-11XENEAward / grant65,00065,000Form 4
2024-03-07XENEOption exercise7,40716,824Form 4
2024-03-07XENEWithheld for tax1,28915,535Form 4
2024-03-07XENEOption exercise1,2349,632Form 4
2024-03-07XENEWithheld for tax2159,417Form 4
2024-03-07XENEOption exercise1,2340Form 4
2024-03-07XENEOption exercise7,4070Form 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.