MARTINOVICH ROBERT F

Director · CLB

As of 2026-09-16, MARTINOVICH ROBERT F has 3 Form 4 transactions on record across 1 company — 3 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.

Trades by company

CLB · 3 trades
2026-04-01: Award / grant, 7,895 sh ($0)2026-04-01: Option exercise, 8,069 sh ($0)2026-04-01: Option exercise, 8,069 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
3 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-04-01CLBAward / grant7,8957,895Form 4
2026-04-01CLBOption exercise8,0698,069Form 4
2026-04-01CLBOption exercise8,0690Form 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.