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Tengfei Zhang

CIK 1525241 · last filed 2023-06-23

Tengfei Zhang is a corporate insider who has filed 12 SEC Form 4 insider transactions across 1 company since 2011. The most recent filing shows the insider sold $5.0K of GURE on Jun 23, 2023. Across all open-market trades the lifetime net is −$5.0K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $390 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

$390

Companies

1

Total Filings

12

Lifetime Open-Market Net

-$5.0K

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
GURE Director 100 $3.90 $390 -$5.0K 12 2023-06-23

Recent Filings

12 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
2023-06-23 GURE Sell (S) −2,000 -$5.0K EDGAR
2022-10-11 GURE Grant (A) +1,000 $0 EDGAR
2021-05-11 GURE Grant (A) +1,000 $0 EDGAR
2020-09-23 GURE Grant (A) +1,000 $0 EDGAR
2019-05-20 GURE Mixed +5,195 $3.7K EDGAR
2018-12-04 GURE Grant (A) — $0 EDGAR
2015-09-30 GURE Grant (A) — $0 EDGAR
2015-06-11 GURE Mixed +12,012 $14.3K EDGAR
2014-07-02 GURE Grant (A) — $0 EDGAR
2013-07-03 GURE Grant (A) — $0 EDGAR
Showing 1–10 of 12
Page 1 of 2
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.