Zartler William A — SEC Form 4 filings
SEC reporting owner CIK 1520378. 15 Form 4 filings on record with FilingPulse; latest filed 2026-03-03.
Transaction summary — filings shown
Covers all 15 filings on record, filed 2024-03-05 to 2026-03-03. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 4 legs across 4 filings — 40,000 shares, $939,100 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 23.
- Largest priced transaction: purchase of 10,000 shares @ $24.83 ($248,300) in Solaris Energy Infrastructure, Inc., filed 2025-09-09.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Solaris Energy Infrastructure, Inc. (SEI) | Chairman and Co-CEO, Director, 10% owner | 8 | 4 legs · 40,000 sh · $939,100 | — | 7 |
| Aris Water Solutions, Inc. (ARIS) | Founder and Executive Chairman, Director | 7 | — | — | 16 |
Form 4 filings — Zartler William A
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-03-03 | 4 | Solaris Energy Infrastructure, Inc. (SEI) | Grant/award (A): 150,000 @ $0 · Grant/award (A): 115,656 @ $0 | EDGAR |
| 2025-10-15 | 4 | Aris Water Solutions, Inc. (ARIS) | Disposition to issuer (D): 584,270 · Disposition to issuer (D): 488,474 · Disposition to issuer (D): 1,064,617 · Disposition to issuer (D): 488,474 (derivative) · Disposition to issuer (D): 1,064,617 (derivative) · Disposition to issuer (D): 139,473 (derivative) · +2 more | EDGAR |
| 2025-09-09 | 4 | Solaris Energy Infrastructure, Inc. (SEI) | Purchase (P): 10,000 @ $24.83 | EDGAR |
| 2025-05-22 | 4 | Solaris Energy Infrastructure, Inc. (SEI) | Purchase (P): 10,000 @ $21.78 | EDGAR |
| 2025-03-10 | 4/A | Solaris Energy Infrastructure, Inc. (SEI) | Purchase (P): 10,000 @ $24.07 | EDGAR |
| 2025-03-07 | 4 | Solaris Energy Infrastructure, Inc. (SEI) | Grant/award (A): 10,000 @ $24.07 | EDGAR |
| 2025-03-07 | 4 | Solaris Energy Infrastructure, Inc. (SEI) | Purchase (P): 10,000 @ $23.23 | EDGAR |
| 2025-03-07 | 4 | Aris Water Solutions, Inc. (ARIS) | Grant/award (A): 83,725 @ $0 | EDGAR |
| 2025-03-04 | 4 | Solaris Energy Infrastructure, Inc. (SEI) | Grant/award (A): 225,378 @ $0 · Tax withholding (F): 81,114 @ $34.15 | EDGAR |
| 2025-03-04 | 4 | Aris Water Solutions, Inc. (ARIS) | Tax withholding (F): 41,545 @ $31.46 | EDGAR |
| 2025-02-14 | 4 | Aris Water Solutions, Inc. (ARIS) | Grant/award (A): 54,935 @ $0 · Tax withholding (F): 16,499 @ $28.06 | EDGAR |
| 2024-12-17 | 4 | Aris Water Solutions, Inc. (ARIS) | Tax withholding (F): 27,012 @ $25.81 | EDGAR |
| 2024-10-24 | 4 | Aris Water Solutions, Inc. (ARIS) | Tax withholding (F): 12,865 @ $16.26 | EDGAR |
| 2024-03-05 | 4 | Solaris Oilfield Infrastructure, Inc. (SOI) | Grant/award (A): 267,411 @ $0 · Tax withholding (F): 52,588 @ $8.47 | EDGAR |
| 2024-03-05 | 4 | Aris Water Solutions, Inc. (ARIS) | Tax withholding (F): 21,126 @ $12.04 · Grant/award (A): 122,034 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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