GLT insider transaction filings
Glatfelter Corp — 5 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2024-09-26. Screen GLT transaction legs live →
Insider transaction summary — last 90 days
No Form 4 filings for GLT between 2026-06-11 and 2026-09-09. The table below lists the most recent filings on record.
Recent Form 4 filings — Glatfelter Corp
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2024-09-26 | 4 | Carlson Capital, L.P. — 10% owner Double Black Diamond Offshore Ltd — 10% owner Black Diamond Offshore Ltd. — 10% owner Asgard Investment Corp. II — 10% owner Carlson Clint Duane — 10% owner | Sale (S): 320,691 @ $1.74 | EDGAR |
| 2024-09-23 | 4 | Carlson Capital, L.P. — 10% owner Double Black Diamond Offshore Ltd — 10% owner Black Diamond Offshore Ltd. — 10% owner Asgard Investment Corp. II — 10% owner Carlson Clint Duane — 10% owner | Sale (S): 50,000 @ $1.82 | EDGAR |
| 2024-08-27 | 4 | Fahnemann Thomas — CEO, Director | Option exercise (M): 120,000 @ $1.90 · Tax withholding (F): 31,649 @ $1.90 · Grant/award (A): 240,000 (derivative) @ $0 · Option exercise (M): 120,000 (derivative) | EDGAR |
| 2024-08-02 | 4 | Illetschko Boris — SVP, Chief Operating Officer | Option exercise (M): 13,227 @ $1.57 · Tax withholding (F): 801 @ $1.57 · Grant/award (A): 39,682 (derivative) @ $0 · Option exercise (M): 13,227 (derivative) @ $0 | EDGAR |
| 2024-07-01 | 4 | CARLSON CAPITAL L P — 10% owner Black Diamond Arbitrage Offshore Ltd. — 10% owner EDCA 2019 Fund, L.P. — 10% owner Asgard Investment Corp. II — 10% owner Carlson Clint Duane — 10% owner | Sale (S): 207,325 @ $1.65 · Sale (S): 2,262,984 @ $1.40 | EDGAR |
Recent 8-K events — Glatfelter Corp
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-06 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-07 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-12 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-02-05 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-03 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2025-11-28 | 8-K | 8.01 — Other Events | EDGAR |
| 2025-11-19 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-02 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2025-08-11 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2025-08-06 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
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