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YI CHING YAU

CIK 1790097 · SVP, Finance & Acctg Officer · last filed 2022-06-08

YI CHING YAU is a SVP, Finance & Acctg Officer who has filed 6 SEC Form 4 insider transactions across 2 companies since 2019. The most recent filing, for CCXI, was dated Jun 8, 2022. Current disclosed insider exposure totals $433.3K across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$433.3K

Companies

2

Total Filings

6

Lifetime Open-Market Net

$0

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
CCXI SVP, Finance & Acctg Officer — $10.22 — $0 1 2022-06-08
BBIO Chief Accounting Officer 6,486 $66.80 $433.3K $0 5 2020-11-18

Recent Filings

6 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2022-06-08 CCXI Grant (A) — $0 EDGAR
2020-11-18 BBIO Mixed +3,593 -$84.2K EDGAR
2020-08-18 BBIO Mixed +260 -$3.9K EDGAR
2020-06-05 BBIO Grant (A) — $0 EDGAR
2019-12-16 BBIO Grant (A) — $0 EDGAR
2019-11-15 BBIO Grant (A) — $0 EDGAR
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.