Brouwer Roald

Officer · AMRZ

As of 2026-09-16, Brouwer Roald has 13 Form 4 transactions on record across 1 company — 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 purchases filed in August in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $825KIndirect: $0$825Kas of 2026-09-16
  • Direct $825K
  • Indirect $0
AMRZdirect21,490 sh$825K

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

AMRZ · 13 trades
2026-08-11: Purchase, 1,500 sh ($70K)2026-06-30: Award / grant, 233 sh ($11K)2026-05-21: Purchase, 1,500 sh ($75K)2026-03-13: Purchase, 2,000 sh ($110K)2026-03-11: Purchase, 3,000 sh ($176K)2026-02-27: Award / grant, 4,257 sh ($0)2025-10-31: Purchase, 3,000 sh ($155K)2025-10-31: Purchase, 1,000 sh ($52K)2025-08-27: Purchase, 2,000 sh ($104K)2025-08-12: Purchase, 1,000 sh ($47K)2025-08-11: Purchase, 782 sh ($38K)2025-08-11: Purchase, 218 sh ($10K)2025-08-08: Purchase, 1,000 sh ($46K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-11AMRZPurchase1,500 @ $46.36$70K+7.5% of holding21,490Form 4
2026-05-21AMRZPurchase1,500 @ $49.84$75K+8.2% of holding19,757Form 4
2026-03-13AMRZPurchase2,000 @ $54.88$110K+12.3% of holding18,257Form 4
2026-03-11AMRZPurchase3,000 @ $58.72$176K+22.6% of holding16,257Form 4
2025-10-31AMRZPurchase3,000 @ $51.78$155K+60.0% of holding8,000Form 4
2025-10-31AMRZPurchase1,000 @ $51.76$52K+12.5% of holding9,000Form 4
2025-08-27AMRZPurchase2,000 @ $51.88$104K+66.7% of holding5,000Form 4
2025-08-12AMRZPurchase1,000 @ $46.84$47K+50.0% of holding3,000Form 4
2025-08-11AMRZPurchase782 @ $48.08$38K+78.2% of holding1,782Form 4
2025-08-11AMRZPurchase218 @ $48.07$10K+12.2% of holding2,000Form 4
2025-08-08AMRZPurchase1,000 @ $46.25$46Kownership Δ n/a1,000Form 4
2 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-30AMRZAward / grant23319,990Form 4
2026-02-27AMRZAward / grant4,25713,257Form 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.