Nighan Warren JR

Officer · ANGO

As of 2026-09-16, Nighan Warren JR has 15 Form 4 transactions on record across 1 company — 9 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
ANGOdirect64,745 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

ANGO · 15 trades
2026-07-30: Sale, 23,370 sh ($344K)2026-07-22: Withheld for tax, 1,671 sh ($23K)2026-07-22: Option exercise, 20,052 sh ($0)2026-07-22: Option exercise, 5,694 sh ($0)2026-07-20: Withheld for tax, 251 sh ($3K)2026-07-17: Withheld for tax, 1,373 sh ($19K)2026-07-16: Withheld for tax, 2,153 sh ($30K)2026-07-15: Award / grant, 17,966 sh ($0)2026-07-15: Award / grant, 17,966 sh ($0)2025-07-21: Withheld for tax, 277 sh ($2K)2025-07-20: Withheld for tax, 251 sh ($2K)2025-07-19: Withheld for tax, 735 sh ($6K)2025-07-16: Award / grant, 29,349 sh ($0)2025-07-16: Award / grant, 29,349 sh ($0)2025-01-16: Sale, 4,060 sh ($50K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-07-30ANGOSale23,370 @ $14.72$344K−26.5% of holding64,745Form 4
2025-01-16ANGOSale4,060 @ $12.31$50K−8.8% of holding41,817Form 4
13 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-22ANGOWithheld for tax1,67188,115Form 4
2026-07-22ANGOOption exercise20,0520Form 4
2026-07-22ANGOOption exercise5,69489,786Form 4
2026-07-20ANGOWithheld for tax25166,126Form 4
2026-07-17ANGOWithheld for tax1,37366,377Form 4
2026-07-16ANGOWithheld for tax2,15367,750Form 4
2026-07-15ANGOAward / grant17,96617,966Form 4
2026-07-15ANGOAward / grant17,96684,092Form 4
2025-07-21ANGOWithheld for tax27769,903Form 4
2025-07-20ANGOWithheld for tax25170,180Form 4
2025-07-19ANGOWithheld for tax73570,431Form 4
2025-07-16ANGOAward / grant29,34929,349Form 4
2025-07-16ANGOAward / grant29,34971,166Form 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.