Greiff Andrew S

Officer · RYZ, RYI, ZEUS

As of 2026-09-16, Greiff Andrew S has 36 Form 4 transactions on record across 3 companies — 29 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: $519KIndirect: $0$519Kas of 2026-09-16
  • Direct $519K
  • Indirect $0
RYZdirect11,822 sh$287K
RYIdirect10,263 sh$232K

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

ZEUS · 23 trades
2026-02-13: Disposition, 19,863 sh2026-02-13: Disposition, 5,997 sh2026-02-13: Disposition, 6,000 sh2026-02-13: Disposition, 5,857 sh2026-02-13: Disposition, 19,863 sh2026-02-13: Disposition, 26,267 sh2026-02-13: Disposition, 5,997 sh2026-02-13: Disposition, 6,000 sh2026-02-13: Disposition, 5,857 sh2026-02-13: Disposition, 26,267 sh2026-02-10: Withheld for tax, 3,981 sh ($204K)2026-02-10: Award / grant, 8,754 sh ($0)2026-01-01: Withheld for tax, 2,928 sh ($125K)2026-01-01: Option exercise, 6,000 sh ($0)2026-01-01: Option exercise, 6,000 sh ($0)2025-12-08: Sale, 4,500 sh ($182K)2025-09-10: Sale, 3,000 sh ($98K)2025-02-18: Withheld for tax, 4,059 sh ($147K)2025-02-18: Award / grant, 9,000 sh ($0)2025-01-03: Withheld for tax, 2,944 sh ($94K)2025-01-03: Option exercise, 6,000 sh ($0)2025-01-03: Option exercise, 6,000 sh ($0)2025-01-01: Award / grant, 6,000 sh ($0)
RYI · 11 trades
2026-02-13: Award / grant, 94,254 sh ($0)2026-02-13: Award / grant, 26,844 sh2026-02-13: Award / grant, 33,975 sh2026-02-13: Award / grant, 18,085 sh2026-02-13: Award / grant, 10,257 sh2026-02-13: Award / grant, 10,263 sh2026-02-13: Award / grant, 33,975 sh2026-02-13: Award / grant, 18,085 sh2026-02-13: Award / grant, 26,844 sh2026-02-13: Award / grant, 10,257 sh2026-02-13: Award / grant, 10,263 sh
RYZ · 2 trades
2026-06-18: Award / grant, 79 sh ($0)2026-03-31: Award / grant, 11,744 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-12-08ZEUSSale4,500 @ $40.42$182K−27.2% of holding12,018Form 4
2025-09-10ZEUSSale3,000 @ $32.80$98K−15.4% of holding16,518Form 4
34 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-18RYZAward / grant7911,822Form 4
2026-03-31RYZAward / grant11,74411,744Form 4
2026-02-13RYIAward / grant94,25494,254Form 4
2026-02-13ZEUSDisposition19,8630Form 4
2026-02-13ZEUSDisposition5,9970Form 4
2026-02-13ZEUSDisposition6,0000Form 4
2026-02-13ZEUSDisposition5,8570Form 4
2026-02-13RYIAward / grant26,84426,844Form 4
2026-02-13RYIAward / grant33,97533,975Form 4
2026-02-13RYIAward / grant18,08518,085Form 4
2026-02-13RYIAward / grant10,25710,257Form 4
2026-02-13RYIAward / grant10,26310,263Form 4
2026-02-13RYIAward / grant33,97533,975Form 4
2026-02-13RYIAward / grant18,08518,085Form 4
2026-02-13RYIAward / grant26,84426,844Form 4
2026-02-13RYIAward / grant10,25710,257Form 4
2026-02-13RYIAward / grant10,26310,263Form 4
2026-02-13ZEUSDisposition19,8630Form 4
2026-02-13ZEUSDisposition26,2670Form 4
2026-02-13ZEUSDisposition5,9970Form 4
2026-02-13ZEUSDisposition6,0000Form 4
2026-02-13ZEUSDisposition5,8570Form 4
2026-02-13ZEUSDisposition26,2670Form 4
2026-02-10ZEUSWithheld for tax3,98119,863Form 4
2026-02-10ZEUSAward / grant8,75423,844Form 4
2026-01-01ZEUSWithheld for tax2,92815,090Form 4
2026-01-01ZEUSOption exercise6,00018,018Form 4
2026-01-01ZEUSOption exercise6,00044,121Form 4
2025-02-18ZEUSWithheld for tax4,05919,518Form 4
2025-02-18ZEUSAward / grant9,00023,577Form 4
2025-01-03ZEUSWithheld for tax2,94414,577Form 4
2025-01-03ZEUSOption exercise6,00080,451Form 4
2025-01-03ZEUSOption exercise6,00017,521Form 4
2025-01-01ZEUSAward / grant6,00086,451Form 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.