Hoi Shuen Solina Holly Chau

CIK 1687026 · last filed 2024-08-21

Hoi Shuen Solina Holly Chau is a corporate insider who has filed 11 SEC Form 4 insider transactions across 3 companies since 2017. The most recent filing, for CDXC, was dated Aug 21, 2024. Across all open-market trades the lifetime net is −$224.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $245.0M 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

$245.01M

Companies

3

Total Filings

11

Lifetime Open-Market Net

-$224.84M

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
Niagen Bioscience, Inc. (CDXC) Delisted 10%+ Owner 22,354,344 $7.87 $175.93M $13.41M 3 2024-08-21
CELH 10%+ Owner 7,680,323 $29.18 $224.11M -$200.10M 7 2023-08-17
ZM 10%+ Owner 223,124 $93.68 $20.90M -$38.15M 1 2019-05-07

Recent Filings

11 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2024-08-21 Niagen Bioscience, Inc. (CDXC) Delisted Buy (P) +102,678,435 $0 EDGAR
2023-08-17 CELH Sell (S) −300,000 -$52.50M EDGAR
2023-06-16 CELH Sell (S) −350,976 -$50.00M EDGAR
2023-05-04 CELH Sell (S) −514,933 -$50.00M EDGAR
2023-03-08 CELH Sell (S) −554,017 -$50.00M EDGAR
2022-06-21 Niagen Bioscience, Inc. (CDXC) Delisted Buy (P) +180,111 $299.6K EDGAR
2019-09-16 CELH Mixed +903,934 $2.87M EDGAR
2019-05-07 ZM Mixed -$38.15M EDGAR
2018-12-31 CELH Buy (P) $0 EDGAR
2017-05-26 Niagen Bioscience, Inc. (CDXC) Delisted Buy (P) +5,043,052 $13.11M EDGAR
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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.