Lischer Charles D

Officer · GPK

As of 2026-09-16, Lischer Charles D has 23 Form 4 transactions on record across 1 company — 14 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $426KIndirect: $0$426Kas of 2026-09-16
  • Direct $426K
  • Indirect $0
GPKdirect44,131 sh$426K

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

GPK · 23 trades
2026-07-29: Award / grant, 44,131 sh ($0)2026-02-26: Withheld for tax, 654 sh ($8K)2026-02-26: Option exercise, 654 sh ($0)2026-02-26: Option exercise, 2,214 sh ($0)2026-02-25: Award / grant, 12,006 sh ($0)2026-02-15: Withheld for tax, 2,809 sh ($35K)2026-02-15: Withheld for tax, 1,658 sh ($21K)2026-02-15: Withheld for tax, 726 sh ($9K)2026-02-15: Option exercise, 7,058 sh ($0)2026-02-15: Option exercise, 7,058 sh ($0)2026-02-15: Award / grant, 4,376 sh ($0)2026-02-15: Option exercise, 2,365 sh ($0)2026-02-15: Option exercise, 2,365 sh ($0)2026-02-02: Award / grant, 37,213 sh ($0)2025-02-26: Award / grant, 6,711 sh ($0)2025-02-22: Withheld for tax, 12,358 sh ($335K)2025-02-22: Withheld for tax, 2,956 sh ($80K)2025-02-22: Option exercise, 6,941 sh ($0)2025-02-22: Award / grant, 27,762 sh ($0)2025-02-22: Option exercise, 6,941 sh ($0)2025-02-15: Withheld for tax, 1,032 sh ($28K)2025-02-15: Option exercise, 2,365 sh ($0)2025-02-15: Option exercise, 2,365 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
23 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-29GPKAward / grant44,13144,131Form 4
2026-02-26GPKWithheld for tax65480,737Form 4
2026-02-26GPKOption exercise6544,497Form 4
2026-02-26GPKOption exercise2,21481,391Form 4
2026-02-25GPKAward / grant12,00612,006Form 4
2026-02-15GPKWithheld for tax2,80974,820Form 4
2026-02-15GPKWithheld for tax1,65877,538Form 4
2026-02-15GPKWithheld for tax72679,177Form 4
2026-02-15GPKOption exercise7,05877,629Form 4
2026-02-15GPKOption exercise7,0580Form 4
2026-02-15GPKAward / grant4,37679,196Form 4
2026-02-15GPKOption exercise2,36579,903Form 4
2026-02-15GPKOption exercise2,3652,437Form 4
2026-02-02GPKAward / grant37,21337,213Form 4
2025-02-26GPKAward / grant6,7116,711Form 4
2025-02-22GPKWithheld for tax12,35870,571Form 4
2025-02-22GPKWithheld for tax2,95655,167Form 4
2025-02-22GPKOption exercise6,9410Form 4
2025-02-22GPKAward / grant27,76282,929Form 4
2025-02-22GPKOption exercise6,94158,123Form 4
2025-02-15GPKWithheld for tax1,03251,182Form 4
2025-02-15GPKOption exercise2,36552,214Form 4
2025-02-15GPKOption exercise2,3654,802Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.