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Xiaomeng Tong

CIK 1789666 · last filed 2020-06-08

Xiaomeng Tong is a corporate insider who has filed 5 SEC Form 4 insider transactions across 1 company since 2019. The most recent filing shows the insider sold $16.9M of VIE on Jun 8, 2020. Across all open-market trades the lifetime net is −$5.5M, making them a net seller over the disclosed history. 4 SEC filings were submitted jointly with Boundless Meadow Ltd.

"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

$0

Companies

1

Total Filings

5

Lifetime Open-Market Net

-$5.55M

Filer Profile

Reported Address
SUITE 1518, TWO PACIFIC PLACE
88 QUEENSWAY
HONG KONG, K3 00000
Related Filers
Boundless Meadow Ltd — 4 joint filings, latest 2021-03-15
Boyu Capital Investment Management Ltd — 3 joint filings, latest 2021-03-15
Boyu Capital Opportunities Master Fund — 3 joint filings, latest 2021-03-15
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
Viela Bio, Inc. (VIE) Delisted Director 8,622,353 — — -$5.55M 5 2020-06-08

Recent Filings

5 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
2020-06-08 Viela Bio, Inc. (VIE) Delisted Sell (S) −360,000 -$16.92M EDGAR
2019-10-25 Viela Bio, Inc. (VIE) Delisted Mixed +8,982,353 $5.70M EDGAR
2019-10-25 Viela Bio, Inc. (VIE) Delisted Mixed — -$12.8K EDGAR
2019-10-10 Viela Bio, Inc. (VIE) Delisted Mixed — -$12.8K EDGAR
2019-10-09 Viela Bio, Inc. (VIE) Delisted Mixed +8,982,353 $5.70M EDGAR
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.