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Jack Jiajia Huang

CIK 2029760 · Chief Executive Officer · last filed 2026-08-10

Jack Jiajia Huang is a Chief Executive Officer who has filed 19 SEC Form 4 insider transactions across 1 company since 2026. The most recent filing shows the insider bought $13.8M of COE on Aug 10, 2026. Across all open-market trades the lifetime net is +$190.2M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $856.0M 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

$856.04M

Companies

1

Total Filings

19

Lifetime Open-Market Net

$190.24M

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
COE Chief Executive Officer 41,737,800 $20.51 $856.04M $190.24M 19 2026-08-10

Recent Filings

19 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-08-10 COE Buy (P) +740,760 $13.76M EDGAR
2026-08-05 COE Buy (P) +473,520 $8.06M EDGAR
2026-07-30 COE Buy (P) +637,200 $10.68M EDGAR
2026-07-27 COE Buy (P) +1,103,820 $17.86M EDGAR
2026-07-23 COE Buy (P) +622,140 $10.49M EDGAR
2026-07-20 COE Mixed +556,080 $8.27M EDGAR
2026-07-13 COE Buy (P) +562,560 $9.31M EDGAR
2026-07-08 COE Buy (P) +1,444,920 $23.49M EDGAR
2026-06-26 COE Buy (P) +263,940 $4.55M EDGAR
2026-06-18 COE Buy (P) +216,300 $4.57M EDGAR
Showing 1–10 of 19
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Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.