Arnette Stephen A

Officer · AMTM

As of 2026-09-16, Arnette Stephen A has 43 Form 4 transactions on record across 1 company — 33 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: $2.2MIndirect: $0$2.2Mas of 2026-09-16
  • Direct $2.2M
  • Indirect $0
AMTMdirect109,966 sh$2.2M

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

AMTM · 43 trades
2026-05-06: Withheld for tax, 3,314 sh ($82K)2026-05-06: Option exercise, 13,609 sh ($0)2026-05-06: Option exercise, 13,609 sh2026-05-06: Option exercise, 13,609 sh2026-03-02: Withheld for tax, 750 sh ($23K)2026-03-02: Option exercise, 2,808 sh ($0)2026-03-02: Option exercise, 2,808 sh2026-03-02: Option exercise, 2,808 sh2025-11-17: Withheld for tax, 287 sh ($6K)2025-11-17: Option exercise, 1,178 sh ($0)2025-11-17: Award / grant, 46,769 sh ($0)2025-11-17: Option exercise, 1,178 sh2025-11-17: Option exercise, 1,178 sh2025-11-16: Withheld for tax, 1,231 sh ($27K)2025-11-16: Withheld for tax, 1,120 sh ($25K)2025-11-16: Withheld for tax, 897 sh ($20K)2025-11-16: Option exercise, 3,681 sh ($0)2025-11-16: Option exercise, 5,053 sh ($0)2025-11-16: Option exercise, 4,596 sh ($0)2025-11-16: Option exercise, 3,681 sh2025-11-16: Option exercise, 5,053 sh2025-11-16: Option exercise, 4,596 sh2025-11-16: Option exercise, 5,053 sh2025-11-16: Option exercise, 3,681 sh2025-11-16: Option exercise, 4,596 sh2025-11-15: Withheld for tax, 1,403 sh ($31K)2025-11-15: Option exercise, 5,758 sh ($0)2025-11-15: Option exercise, 5,758 sh2025-11-15: Option exercise, 5,758 sh2025-11-06: Withheld for tax, 3,093 sh ($67K)2025-11-06: Option exercise, 12,701 sh ($0)2025-11-06: Option exercise, 12,701 sh2025-11-06: Option exercise, 12,701 sh2025-03-04: Withheld for tax, 152 sh ($3K)2025-03-04: Option exercise, 521 sh ($0)2025-03-04: Option exercise, 521 sh2025-03-04: Option exercise, 521 sh2025-03-03: Withheld for tax, 365 sh ($7K)2025-03-03: Option exercise, 1,230 sh ($0)2025-03-03: Option exercise, 1,230 sh2025-03-03: Option exercise, 1,230 sh2024-09-18: Other acquisition, 20,786 sh2024-09-18: Other acquisition, 20,786 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
43 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-05-06AMTMWithheld for tax3,314106,652Form 4
2026-05-06AMTMOption exercise13,60913,609Form 4
2026-05-06AMTMOption exercise13,609109,966Form 4
2026-05-06AMTMOption exercise13,609109,966Form 4
2026-03-02AMTMWithheld for tax75096,357Form 4
2026-03-02AMTMOption exercise2,8080Form 4
2026-03-02AMTMOption exercise2,80897,107Form 4
2026-03-02AMTMOption exercise2,80897,107Form 4
2025-11-17AMTMWithheld for tax28746,956Form 4
2025-11-17AMTMOption exercise1,1780Form 4
2025-11-17AMTMAward / grant46,76993,725Form 4
2025-11-17AMTMOption exercise1,17847,243Form 4
2025-11-17AMTMOption exercise1,17847,243Form 4
2025-11-16AMTMWithheld for tax1,23139,805Form 4
2025-11-16AMTMWithheld for tax1,12046,065Form 4
2025-11-16AMTMWithheld for tax89742,589Form 4
2025-11-16AMTMOption exercise3,6810Form 4
2025-11-16AMTMOption exercise5,0535,053Form 4
2025-11-16AMTMOption exercise4,5960Form 4
2025-11-16AMTMOption exercise3,68143,486Form 4
2025-11-16AMTMOption exercise5,05341,036Form 4
2025-11-16AMTMOption exercise4,59647,185Form 4
2025-11-16AMTMOption exercise5,05341,036Form 4
2025-11-16AMTMOption exercise3,68143,486Form 4
2025-11-16AMTMOption exercise4,59647,185Form 4
2025-11-15AMTMWithheld for tax1,40335,983Form 4
2025-11-15AMTMOption exercise5,75811,515Form 4
2025-11-15AMTMOption exercise5,75837,386Form 4
2025-11-15AMTMOption exercise5,75837,386Form 4
2025-11-06AMTMWithheld for tax3,09331,628Form 4
2025-11-06AMTMOption exercise12,70125,404Form 4
2025-11-06AMTMOption exercise12,70134,721Form 4
2025-11-06AMTMOption exercise12,70134,721Form 4
2025-03-04AMTMWithheld for tax15222,020Form 4
2025-03-04AMTMOption exercise5210Form 4
2025-03-04AMTMOption exercise52122,172Form 4
2025-03-04AMTMOption exercise52122,172Form 4
2025-03-03AMTMWithheld for tax36521,651Form 4
2025-03-03AMTMOption exercise1,2302,808Form 4
2025-03-03AMTMOption exercise1,23022,016Form 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.