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Yibing Mao

CIK 1872368 · Pres. Greater China · last filed 2026-05-14

Yibing Mao is a Pres. Greater China who has filed 14 SEC Form 4 insider transactions across 2 companies since 2021. The most recent filing shows the insider sold $1.7M of MAR on May 14, 2026. Across all open-market trades the lifetime net is −$1.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $324.4K 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

$324.4K

Companies

2

Total Filings

14

Lifetime Open-Market Net

-$1.67M

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
MAR Pres. Greater China 156 $358.67 $56.0K -$1.67M 11 2026-05-14
LVS Director 5,806 $46.23 $268.4K $0 2 2022-05-13

Recent Filings

14 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
2026-05-14 MAR Sell (S) −4,816 -$1.67M EDGAR
2026-05-13 MAR Notice (144) −4,816 -$1.67M EDGAR
2026-02-19 MAR Tax (F) −2,138 -$766.0K EDGAR
2026-02-18 MAR Grant (A) +1,059 $375.6K EDGAR
2026-02-13 MAR Grant (A) +4,712 $0 EDGAR
2026-01-05 MAR Mixed +1,855 $575.5K EDGAR
2025-02-20 MAR Tax (F) −227 -$64.7K EDGAR
2025-02-19 MAR Grant (A) +1,179 $338.2K EDGAR
2025-01-06 MAR Tax (F) −10 -$2.8K EDGAR
2024-02-20 MAR Mixed +1,103 $263.5K EDGAR
Showing 1–10 of 14
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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.