Tang Carolyn C.

Officer · RCUS

As of 2026-09-27, Tang Carolyn C. has 10 Form 4 transactions on record across 1 company — 6 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

RCUS · 10 trades
2026-06-11: Option exercise, 34,090 sh ($88K)2026-06-11: Option exercise, 34,090 sh ($88K)2026-01-23: Award / grant, 24,000 sh ($0)2026-01-23: Award / grant, 96,000 sh ($0)2025-12-17: Sale, 6,810 sh ($151K)2025-12-16: Sale, 7,658 sh ($168K)2025-01-23: Award / grant, 150,000 sh ($0)2025-01-23: Award / grant, 37,000 sh ($0)2024-12-15: Withheld for tax, 11,339 sh ($182K)2024-06-15: Withheld for tax, 4,182 sh ($71K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-12-17RCUSSale6,810 @ $22.16$151K−5.2% of holding124,734Form 4
2025-12-16RCUSSale7,658 @ $21.88$168K−5.5% of holding131,544Form 4
8 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-11RCUSOption exercise34,0900Form 4
2026-06-11RCUSOption exercise34,090184,607Form 4
2026-01-23RCUSAward / grant24,000148,734Form 4
2026-01-23RCUSAward / grant96,00096,000Form 4
2025-01-23RCUSAward / grant150,000150,000Form 4
2025-01-23RCUSAward / grant37,000137,623Form 4
2024-12-15RCUSWithheld for tax11,339100,623Form 4
2024-06-15RCUSWithheld for tax4,182111,364Form 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.