Zartler William A Insider Trading Activity

Summary

Updated Jul 16, 2026

Zartler William A is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market purchases: $248K.

Profile

William A. Zartler is a corporate executive known for his roles as Chairman and CEO of Solaris Energy Infrastructure, Inc. and as Founder and Executive Chairman of Aris Water Solutions, Inc. He has been involved in the energy and water solutions sectors.

Role	Chairman and Co-CEO, Director, 10% Owner
Notability	30/100

Board memberships

Solaris Energy Infrastructure, Inc.
Aris Water Solutions, Inc.

Awards & honors

Founder of Aris Water Solutions, Inc.
Chairman of Solaris Energy Infrastructure, Inc.

Recent Transactions

Date	Ticker	Company	Code	Shares	Price	Value
2026-03-03	SEI	Solaris Energy Infrastructure, Inc.	A — Grant or award	115.7K	$0.00
2026-03-03	SEI	Solaris Energy Infrastructure, Inc.	A — Grant or award	150.0K	$0.00
2025-10-15	ARIS	Aris Water Solutions, Inc.	D — Derivative transaction	1.06M	—
2025-10-15	ARIS	Aris Water Solutions, Inc.	D — Derivative transaction	488.5K	—
2025-10-15	ARIS	Aris Water Solutions, Inc.	D — Derivative transaction	584.3K	—
2025-09-09	SEI	Solaris Energy Infrastructure, Inc.	P — Open-market purchase	10.0K	$24.83	$248K
2024-12-17	ARIS	Aris Water Solutions, Inc.	F — Tax withholding / forfeiture	27.0K	$25.81	$697K
2024-10-24	ARIS	Aris Water Solutions, Inc.	F — Tax withholding / forfeiture	12.9K	$16.26	$209K

Frequently Asked Questions

Who is Zartler William A?

Has Zartler William A been buying or selling stock?

Recorded transactions: 1 open-market purchases ($248K) and 0 open-market sales () across all tracked filings.

Where can I see all of Zartler William A's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Zartler William A — SEC Form 4 Insider Trading Activity