Michele Vion

CIK: 0001337904

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (20.0%)

Position reduction

Option Exercises (M)2 (40.0%)

Derivative conversions

Awards (A)2 (40.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

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

Companies & Roles (1)

PUMP

ProPetro Holding Corp.

Director

Discretionary Trading P&L

Holdings

Transaction History (5 total)

PUMP
ProPetro Holding Corp.
May 20, 2026
Award(A)
Restricted Stock Units
Direct
9.1K shares-
PUMP
ProPetro Holding Corp.
May 18, 2026
Exercise(M)
Direct
28.2K shares-
PUMP
ProPetro Holding Corp.
Oct 31, 2025
Sale(S)
Direct
6.9K shares at avg. $10.64$74K
PUMP
ProPetro Holding Corp.
May 21, 2025
Award(A)
Restricted Stock Units
Direct
28.2K shares-
PUMP
ProPetro Holding Corp.
Apr 23, 2025
Exercise(M)
Direct
17.9K shares-

		Type	Shares	Price		Ownership
May 20, 2026	PUMP ProPetro Holding Corp.	Award(A) Restricted Stock Units	9,101	-	-	Direct
May 18, 2026	PUMP ProPetro Holding Corp.	Exercise(M)	28,181	-	$0	Direct
Oct 31, 2025	PUMP ProPetro Holding Corp.	Sale(S)	6,916	$10.64	$73,586	Direct
May 21, 2025	PUMP ProPetro Holding Corp.	Award(A) Restricted Stock Units	28,181	-	-	Direct
Apr 23, 2025	PUMP ProPetro Holding Corp.	Exercise(M)	17,939	-	-	Direct

1-5 of 5 transactions

About Vion Michele

Vion Michele (SEC CIK 0001337904) files insider reports with the SEC as Director of ProPetro Holding Corp. (PUMP).

Signal8 holds 5 ownership filings by Vion Michele, all Form 4s, filed between Apr 24, 2025 and May 21, 2026. Those filings report 5 transactions, from Apr 23, 2025 to May 20, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Vion Michele's filings is in MIDLAND, TX.

Recent filings by Vion Michele

May 20, 2026: Grant or award of PUMP derivative securities (Form 4, code A).
May 18, 2026: Option exercise of PUMP shares (Form 4, code M).
Oct 31, 2025: Open-market sale of PUMP shares (Form 4, code S).
May 21, 2025: Grant or award of PUMP derivative securities (Form 4, code A).
Apr 23, 2025: Option exercise of PUMP shares (Form 4, code M).

Other insiders filing for ProPetro Holding Corp. (PUMP)

Weatherl Caleb Lyle, Chief Financial Officer
Crowley Kyle Bradford, Director
Davila Celina A, Chief Accounting Officer
Munoz Adam, President and COO
GOBE PHILLIP A, Director
Lawrence G Larry, Director

How to read Form 4 transaction codes