InsiderLens
All transactionsBrowse millions of insider transactions
Top buysLargest insider purchases
Top sellsLargest insider sales
Cluster activityMultiple insiders trading together
All companiesBrowse all 22,000+ companies
ScreenerFilter by sector, country, activity
By countryBrowse by market
All InsidersBrowse all 240,000+ Insiders
Most activeInsiders with the most trades
Best performersHighest returns on insider buys
Alerts

Global search

Find a company or insider, or run a shortcut.

InsiderLens

Track insider trading activity, analyze financial data, and monitor insider transactions across global markets.

Transactions

  • Top buys
  • Top sells
  • Companies
  • Insiders
  • Screener

Resources

  • API
  • Blog
  • Help center
  • Methodology

Company

  • About
  • Contact
  • Privacy policy
  • Terms of service
  • Cookie policy

Data sources: SEC EDGAR (US) · AMF / BDIF (FR) · BaFin (DE) · FCA (GB) · FSMA (BE) · AFM (NL) · CNMV (ES) · SIX (CH) · FI (SE) · Oslo Børs (NO) · Nasdaq Nordic & Baltic · and 20+ other European regulators.

The information provided on InsiderLens is for informational purposes only and does not constitute financial advice, investment recommendations, or an offer to buy or sell securities. Insider transaction data is sourced from public regulatory filings. Past insider transactions do not guarantee future performance. Always consult a qualified financial advisor before making investment decisions.

© 2026 InsiderLens

  1. Home
  2. /
  3. Insiders
  4. /
  5. YAU YI CHING

YAU YI CHING

BalancedHigh Signal
ExecChemoCentryx, Inc.·C-SuiteBridgeBio Pharma, Inc.CIK 0001790097
13 transactions·2 companies·Last Jun 7, 2022
$00 buys
$00 sells
50%/50%65K shares held
SENIOR EXECUTIVEatChemoCentryx, Inc.CCXI

Last filing: Mar 2026

C SUITEatBridgeBio Pharma, Inc.BBIO

Last filing: Mar 2026

Also at ChemoCentryx, Inc.

SJ
Schall Thomas J.
CEO248 tx
KM
KANAYA SUSAN M
CFO254 tx
CJ
Cappel Markus J.
C SUITE308 tx
BP
Bekker Petrus
C SUITE228 tx
DA
Duliege Anne-Marie
C SUITE66 tx

Insider transactions by YAU YI CHING

13 transactions — - in purchases, - in sales

DateViaCompanyTypeSharesValue
Jun 7, 22DirectCCXIChemoCentryx, Inc.Grant65 000-
Nov 16, 20DirectBBIOBridgeBio Pharma, Inc.Exercise399-
Nov 16, 20DirectBBIOBridgeBio Pharma, Inc.Exercise5 094-
Nov 16, 20DirectBBIOBridgeBio Pharma, Inc.Exercise5 493-
Nov 16, 20DirectBBIOBridgeBio Pharma, Inc.Other1 900$84 227
Aug 16, 20DirectBBIOBridgeBio Pharma, Inc.Exercise398-
Aug 16, 20DirectBBIOBridgeBio Pharma, Inc.Exercise398-
Aug 16, 20DirectBBIOBridgeBio Pharma, Inc.Other138$3 937
Jun 3, 20DirectBBIOBridgeBio Pharma, Inc.Grant6 383-
Jun 3, 20DirectBBIOBridgeBio Pharma, Inc.Grant45 931-
Dec 12, 19DirectBBIOBridgeBio Pharma, Inc.Grant55 652-
Nov 13, 19DirectBBIOBridgeBio Pharma, Inc.Grant78 148-
Nov 13, 19DirectBBIOBridgeBio Pharma, Inc.Grant20 376-
Direct = personal transaction
Via entity / trust / associate

Frequently asked questions about YAU YI CHING

What are YAU YI CHING's recent insider transactions?

YAU YI CHING has filed 13 insider transactions across 2 companies, totaling $0 in purchases and $0 in sales. The most recent filing was on June 7, 2022.

Is YAU YI CHING a net buyer or seller of shares?

Based on regulatory disclosures, YAU YI CHING is a net seller with 0 purchases and 0 sales on record.

Data sourced from public regulatory filings (SEC EDGAR, AMF, BaFin). This information is provided for educational purposes and does not constitute investment advice, a recommendation, or a solicitation to buy or sell securities.

Updated June 7, 2022·Full disclaimer