Weiguo Ye

CIK 1985496 · Chief Operating Officer · last filed 2026-06-22

Weiguo Ye is a Chief Operating Officer who has filed 14 SEC Form 4 insider transactions across 1 company since 2023. The most recent filing, for GYRE, was dated Jun 22, 2026. Across all open-market trades the lifetime net is −$869.9K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.7M 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.

Disclosed Exposure

$4.67M

Companies

1

Total Filings

14

Lifetime Open-Market Net

-$869.9K

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
GYRE	Chief Operating Officer	703,000	$6.64	$4.67M	-$869.9K	12	2026-06-22

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
2026-06-22	GYRE	Mixed	—	-$60.5K	EDGAR
2026-06-15	GYRE	Mixed	—	-$15.2K	EDGAR
2026-06-11	GYRE	Mixed	—	-$113.2K	EDGAR
2026-06-08	GYRE	Mixed	—	-$192.3K	EDGAR
2026-05-27	GYRE	Mixed	—	-$40.1K	EDGAR
2026-05-22	GYRE	Mixed	—	-$120.0K	EDGAR
2026-05-20	GYRE	Mixed	—	-$52.4K	EDGAR
2026-05-18	GYRE	Mixed	—	-$173.3K	EDGAR
2026-05-11	GYRE	Notice (144)	−300,000	-$2.12M	EDGAR
2025-11-13	GYRE	Notice (144)	−548,000	-$4.57M	EDGAR

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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.