NIGON RICHARD

Director · NTIC, CELC

As of 2026-09-16, NIGON RICHARD has 16 Form 4 transactions on record across 2 companies — 7 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: $7.1MIndirect: $0$7.1Mas of 2026-09-16
  • Direct $7.1M
  • Indirect $0
CELCdirect80,565 sh$6.7M
NTICdirect54,574 sh$421K

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

NTIC · 8 trades
2026-09-01: Award / grant, 7,426 sh ($0)2026-07-20: Sale, 12,000 sh ($96K)2026-07-20: Option exercise, 12,000 sh ($80K)2026-07-20: Option exercise, 12,000 sh ($0)2025-09-01: Award / grant, 8,086 sh ($0)2025-07-24: Option exercise, 12,000 sh ($89K)2025-07-24: Withheld for tax, 10,873 sh ($89K)2025-07-24: Option exercise, 12,000 sh ($0)
CELC · 8 trades
2026-06-05: Award / grant, 1,530 sh ($0)2026-04-09: Gift, 10,000 sh ($0)2025-12-15: Gift, 19,975 sh ($0)2025-09-11: Exercise, 4,672 sh ($35K)2025-09-11: Exercise, 3,245 sh ($25K)2025-09-11: Exercise, 3,245 sh ($0)2025-09-11: Exercise, 4,672 sh ($0)2025-05-19: Award / grant, 14,048 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-07-20NTICSale12,000 @ $8.00$96K−20.3% of holding47,148Form 4
15 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-01NTICAward / grant7,42654,574Form 4
2026-07-20NTICOption exercise12,00059,148Form 4
2026-07-20NTICOption exercise12,0000Form 4
2026-06-05CELCAward / grant1,53080,565Form 4
2026-04-09CELCGift10,00079,035Form 4
2025-12-15CELCGift19,97589,035Form 4
2025-09-11CELCExercise4,672105,765Form 4
2025-09-11CELCExercise3,245109,010Form 4
2025-09-11CELCExercise3,2450Form 4
2025-09-11CELCExercise4,6720Form 4
2025-09-01NTICAward / grant8,08647,148Form 4
2025-07-24NTICOption exercise12,00049,935Form 4
2025-07-24NTICWithheld for tax10,87339,062Form 4
2025-07-24NTICOption exercise12,0000Form 4
2025-05-19CELCAward / grant14,04814,048Form 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.