Durham Mark — SEC Form 4 filings
SEC reporting owner CIK 2073180. 6 Form 4 filings on record with FilingPulse; latest filed 2026-07-16.
Transaction summary — filings shown
Covers all 6 filings on record, filed 2025-07-15 to 2026-07-16. 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, …): 9.
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 |
|---|---|---|---|---|---|
| CHART INDUSTRIES INC (GTLS) | Chief Accounting Officer | 6 | — | — | 9 |
Form 4 filings — Durham Mark
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-16 | 4 | CHART INDUSTRIES INC (GTLS) | Disposition to issuer (D): 3,074 @ $210 · Disposition to issuer (D): 1,895 (derivative) | EDGAR |
| 2026-07-14 | 4 | CHART INDUSTRIES INC (GTLS) | Tax withholding (F): 107 @ $209.87 | EDGAR |
| 2026-04-02 | 4 | CHART INDUSTRIES INC (GTLS) | Grant/award (A): 689 @ $0 · Tax withholding (F): 345 @ $206.94 | EDGAR |
| 2026-01-06 | 4 | CHART INDUSTRIES INC (GTLS) | Grant/award (A): 1,050 @ $0 · Tax withholding (F): 66 @ $206.23 | EDGAR |
| 2025-11-13 | 4 | CHART INDUSTRIES INC (GTLS) | Tax withholding (F): 117 @ $202.94 | EDGAR |
| 2025-07-15 | 4 | CHART INDUSTRIES INC (GTLS) | Grant/award (A): 640 @ $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.
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?owner_cik=2073180 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →