Steve Shum

CIK: 0001578898

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)3 (75.0%)

Compensation grants

Other (G, F, J, C, D, …)1 (25.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (3)

XPON

Expion Energy, Inc.

Director

IVF

INVO Fertility, Inc.

DirectorOfficer

GEDC

CalEthos, Inc.

Director

Discretionary Trading P&L

Holdings

Transaction History (4 total)

XPON
Expion Energy, Inc.
Aug 13, 2026
Award(A)
Direct
5K shares-
IVF
INVO Fertility, Inc.
Aug 26, 2025
Award(A)
Stock Option (right to buy)
Direct
42K shares-
XPON
Expion360 Inc.
Jul 31, 2025
Award(A)
Direct
5K shares-
GEDC
CalEthos, Inc.
Jan 24, 2025
Gift(G)
Indirect
35K shares-

		Type	Shares	Price		Ownership
Aug 13, 2026	XPON Expion Energy, Inc.	Award(A)	5,000	-	$0	Direct
Aug 26, 2025	IVF INVO Fertility, Inc.	Award(A) Stock Option (right to buy)	42,000	-	-	Direct
Jul 31, 2025	XPON Expion360 Inc.	Award(A)	5,000	-	-	Direct
Jan 24, 2025	GEDC CalEthos, Inc.	Gift(G)	35,000	-	-	Indirect

1-4 of 4 transactions

About Shum Steve

Shum Steve (SEC CIK 0001578898) files insider reports with the SEC as Director of Expion Energy, Inc. (XPON), Chief Executive Officer of INVO Fertility, Inc. (IVF) and Director of CalEthos, Inc. (GEDC).

Signal8 holds 4 ownership filings by Shum Steve, all Form 4s, filed between Apr 1, 2025 and Aug 25, 2026. Those filings report 4 transactions, from Jan 24, 2025 to Aug 13, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Shum Steve's filings is in REDMOND, OR.

Recent filings by Shum Steve

Aug 13, 2026: Grant or award of XPON shares (Form 4, code A).
Aug 26, 2025: Grant or award of IVF derivative securities (Form 4, code A).
Jul 31, 2025: Grant or award of XPON shares (Form 4, code A).
Jan 24, 2025: Gift of GEDC shares (Form 4, code G).

Other insiders filing for Expion Energy, Inc. (XPON)

Jarvis Marcus Wesley, Director
Schaffner Brian Paul, Director
Lefevre George, Director
Nguyen Tien Quoc, Director
Burell Scott R, Director
Bowin Shawna Lee, VP, Finance

How to read Form 4 transaction codes