Buse Elizabeth

Director · FFIV, USB

As of 2026-09-16, Buse Elizabeth has 13 Form 4 transactions on record across 2 companies — 8 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.

Pattern in the record: open-market sales filed in June in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $2.3MIndirect: $0$2.3Mas of 2026-09-16
  • Direct $2.3M
  • Indirect $0
FFIVdirect4,947 sh$2.1M
USBdirect3,355 sh$200K

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

FFIV · 11 trades
2026-06-10: Sale, 626 sh ($250K)2026-06-10: Sale, 214 sh ($85K)2026-06-10: Sale, 120 sh ($48K)2026-06-10: Sale, 40 sh ($16K)2026-03-12: Award / grant, 987 sh ($0)2026-03-11: Option exercise, 934 sh ($0)2026-03-11: Option exercise, 934 sh ($0)2025-06-11: Sale, 1,500 sh ($440K)2025-03-13: Award / grant, 934 sh ($0)2025-03-12: Option exercise, 1,309 sh ($0)2025-03-12: Option exercise, 1,309 sh ($0)
USB · 2 trades
2026-04-23: Award / grant, 3,355 sh ($0)2025-04-17: Award / grant, 4,843 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-06-10FFIVSale626 @ $399.29$250K−10.9% of holding5,107Form 4
2026-06-10FFIVSale214 @ $398.53$85K−3.6% of holding5,733Form 4
2026-06-10FFIVSale120 @ $400.58$48K−2.3% of holding4,987Form 4
2026-06-10FFIVSale40 @ $401.05$16K−0.8% of holding4,947Form 4
2025-06-11FFIVSale1,500 @ $293.53$440K−23.0% of holding5,013Form 4
8 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-04-23USBAward / grant3,3553,355Form 4
2026-03-12FFIVAward / grant987987Form 4
2026-03-11FFIVOption exercise9345,947Form 4
2026-03-11FFIVOption exercise9340Form 4
2025-04-17USBAward / grant4,8434,843Form 4
2025-03-13FFIVAward / grant934934Form 4
2025-03-12FFIVOption exercise1,3096,513Form 4
2025-03-12FFIVOption exercise1,3090Form 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.