Rubanenko Yoram

Officer · COST

As of 2026-09-16, Rubanenko Yoram has 5 Form 4 transactions on record across 1 company — 2 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: $9.5MIndirect: $0$9.5Mas of 2026-09-16
  • Direct $9.5M
  • Indirect $0
COSTdirect10,680 sh$9.5M

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

COST · 5 trades
2026-09-10: Withheld for tax, 1,696 sh ($1.5M)2026-09-10: Award / grant, 4,129 sh ($0)2025-09-10: Withheld for tax, 1,746 sh ($1.7M)2025-09-10: Award / grant, 4,219 sh ($0)2025-07-14: Sale, 4,000 sh ($3.9M)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-07-14COSTSale4,000 @ $974.96$3.9M−40.9% of holding5,774Form 4
4 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-10COSTWithheld for tax1,69610,680Form 4
2026-09-10COSTAward / grant4,12912,376Form 4
2025-09-10COSTWithheld for tax1,7468,247Form 4
2025-09-10COSTAward / grant4,2199,993Form 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.