Hyland Donna Westbrook

Director · CUZ, GPC

As of 2026-09-16, Hyland Donna Westbrook has 18 Form 4 transactions on record across 2 companies — 9 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: $2.4MIndirect: $0$2.4Mas of 2026-09-16
  • Direct $2.4M
  • Indirect $0
CUZdirect76,893 sh$2.2M
GPCdirect1,673 sh$218K

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

GPC · 14 trades
2026-05-03: Withheld for tax, 455 sh ($48K)2026-05-03: Option exercise, 1,673 sh ($0)2026-05-03: Option exercise, 1,673 sh ($0)2026-05-01: Award / grant, 1,810 sh ($0)2026-04-16: Disposition, 2,335 sh ($259K)2026-01-05: Award / grant, 253 sh ($31K)2025-10-06: Award / grant, 225 sh ($31K)2025-07-02: Award / grant, 245 sh ($31K)2025-05-01: Withheld for tax, 782 sh ($92K)2025-05-01: Option exercise, 2,854 sh ($0)2025-05-01: Option exercise, 2,854 sh ($0)2025-05-01: Award / grant, 1,624 sh ($0)2025-04-02: Award / grant, 260 sh ($31K)2025-01-03: Award / grant, 267 sh ($31K)
CUZ · 4 trades
2026-06-01: Award / grant, 5,681 sh ($150K)2026-06-01: Award / grant, 4,585 sh ($115K)2025-06-02: Award / grant, 4,802 sh ($135K)2025-06-02: Award / grant, 4,119 sh ($110K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
18 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-01CUZAward / grant5,68172,308Form 4
2026-06-01CUZAward / grant4,58576,893Form 4
2026-05-03GPCWithheld for tax4559,811Form 4
2026-05-03GPCOption exercise1,67310,266Form 4
2026-05-03GPCOption exercise1,6731,673Form 4
2026-05-01GPCAward / grant1,8101,810Form 4
2026-04-16GPCDisposition2,3357,798Form 4
2026-01-05GPCAward / grant25310,030Form 4
2025-10-06GPCAward / grant2259,696Form 4
2025-07-02GPCAward / grant2459,402Form 4
2025-06-02CUZAward / grant4,80262,508Form 4
2025-06-02CUZAward / grant4,11966,627Form 4
2025-05-01GPCWithheld for tax7828,593Form 4
2025-05-01GPCOption exercise2,8540Form 4
2025-05-01GPCOption exercise2,8549,375Form 4
2025-05-01GPCAward / grant1,6241,624Form 4
2025-04-02GPCAward / grant2609,083Form 4
2025-01-03GPCAward / grant2678,747Form 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.