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Richard Sun

CIK 1706290 · last filed 2026-08-27

Richard Sun is a corporate insider who has filed 20 SEC Form 4 insider transactions across 2 companies since 2018. The most recent filing shows the insider sold $62.1K of CATY on Aug 27, 2026. Across all open-market trades the lifetime net is −$1.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $255.1K 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

$255.1K

Companies

2

Total Filings

20

Lifetime Open-Market Net

-$1.28M

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
CATY Director 4,200 $60.73 $255.1K -$1.28M 14 2026-08-27
CATHAY GENERAL BANCORP (CATYW) Delisted Director 3,706 — — $0 1 2018-04-23

Recent Filings

20 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
2026-08-27 CATY Sell (S) −1,000 -$62.1K EDGAR
2026-08-25 CATY Notice (144) −1,000 -$62.1K EDGAR
2026-08-12 CATY Sell (S) −3,000 -$189.3K EDGAR
2026-08-10 CATY Notice (144) −3,000 -$189.3K EDGAR
2026-07-31 CATY Notice (144) −5,000 -$312.1K EDGAR
2026-07-31 CATY Sell (S) −30,000 -$1.89M EDGAR
2026-07-30 CATY Notice (144) −5,000 -$316.6K EDGAR
2026-07-29 CATY Notice (144) −20,000 -$1.27M EDGAR
2026-04-17 CATY Grant (A) +1,593 $0 EDGAR
2025-05-16 CATY Grant (A) +1,913 $0 EDGAR
Showing 1–10 of 20
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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.