Herz Daniel C — SEC Form 4 filings
SEC reporting owner CIK 1516921. 2 Form 4 filings on record with FilingPulse; latest filed 2026-06-12.
Transaction summary — filings shown
Covers all 2 filings on record, filed 2025-06-23 to 2026-06-12. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 8.
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 |
|---|---|---|---|---|---|
| WhiteHawk Minerals Corp. (WHK) | CEO, President & Chairman, Director, 10% owner | 1 | — | — | 6 |
| PHX MINERALS INC. | 10% owner | 1 | — | — | 2 |
Form 4 filings — Herz Daniel C
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-12 | 4 | WhiteHawk Minerals Corp. (WHK) jointly with WhiteHawk Minerals LLC | Grant/award (A): 2,000 · Grant/award (A): 185,729 · Grant/award (A): 358,893 · Grant/award (A): 3,750,000 · Disposition to issuer (D): 2,000 · Grant/award (A): 3,750,000 (derivative) | EDGAR |
| 2025-06-23 | 4 | PHX MINERALS INC. jointly with WhiteHawk Income Corp, WhiteHawk Merger Sub, Inc., WhiteHawk Acquisition, Inc. | Other (J): 36,522,010 @ $4.35 · Code (U): 946,606 @ $4.35 | 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.
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?owner_cik=1516921 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →