Zhifeng Zhang

CIK 1674742 · last filed 2016-07-20

Zhifeng Zhang is a corporate insider who has filed 2 SEC Form 4 insider transactions across 1 company since 2016. The most recent filing shows the insider bought $624.0K of ESI on Jul 20, 2016. Across all open-market trades the lifetime net is +$2.0M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $133.9M 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

$133.87M

Companies

1

Total Filings

2

Lifetime Open-Market Net

$1.97M

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
ESI	10%+ Owner	3,063,315	$43.70	$133.87M	$1.97M	2	2016-07-20

Recent Filings

2 filings

Form 4 transactions across all companies, newest first.

Filed	Symbol	Action	Net Shares	Net $	Link
2016-07-20	ESI	Buy (P)	+300,984	$624.0K	EDGAR
2016-07-06	ESI	Buy (P)	+701,284	$1.34M	EDGAR

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.