Russell Erin L

Director · KAI, FTRE

As of 2026-09-16, Russell Erin L has 33 Form 4 transactions on record across 2 companies — 22 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: $326KIndirect: $0$326Kas of 2026-09-16
  • Direct $326K
  • Indirect $0
FTREdirect12,852 sh$257K
KAIdirect256 sh$69K

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

KAI · 23 trades
2026-07-04: Option exercise, 128 sh2026-07-04: Option exercise, 128 sh2026-07-04: Option exercise, 128 sh2026-07-04: Option exercise, 128 sh2026-04-04: Option exercise, 129 sh2026-04-04: Option exercise, 129 sh2026-04-04: Option exercise, 129 sh2026-04-04: Option exercise, 129 sh2026-03-11: Award / grant, 513 sh ($0)2026-01-03: Option exercise, 131 sh ($0)2026-01-03: Option exercise, 131 sh2026-01-03: Option exercise, 131 sh2025-11-25: Sale, 1,435 sh ($405K)2025-09-27: Option exercise, 132 sh ($0)2025-09-27: Option exercise, 132 sh2025-09-27: Option exercise, 132 sh2025-06-01: Option exercise, 264 sh ($0)2025-06-01: Option exercise, 264 sh2025-06-01: Option exercise, 264 sh2025-05-14: Award / grant, 527 sh ($0)2024-12-28: Option exercise, 151 sh ($0)2024-12-28: Option exercise, 151 sh2024-12-28: Option exercise, 151 sh
FTRE · 8 trades
2026-06-10: Option exercise, 38,817 sh ($0)2026-06-10: Award / grant, 12,852 sh ($0)2026-06-10: Option exercise, 38,817 sh ($0)2026-03-20: Option exercise, 23,946 sh ($0)2026-03-20: Option exercise, 23,946 sh ($0)2025-09-02: Purchase, 9,854 sh ($100K)2025-06-10: Award / grant, 38,817 sh ($0)2025-03-20: Award / grant, 23,946 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-11-25KAISale1,435 @ $282.36$405K−31.9% of holding3,066Form 4
2025-09-02FTREPurchase9,854 @ $10.15$100Kownership Δ n/a9,854Form 4
31 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-04KAIOption exercise128256Form 4
2026-07-04KAIOption exercise1283,454Form 4
2026-07-04KAIOption exercise128256Form 4
2026-07-04KAIOption exercise1283,454Form 4
2026-06-18—Award / grant61,041176,078Form 4
2026-06-10FTREOption exercise38,8170Form 4
2026-06-10FTREAward / grant12,85212,852Form 4
2026-06-10FTREOption exercise38,81772,617Form 4
2026-04-04KAIOption exercise129384Form 4
2026-04-04KAIOption exercise129384Form 4
2026-04-04KAIOption exercise1293,326Form 4
2026-04-04KAIOption exercise1293,326Form 4
2026-03-20FTREOption exercise23,94638,817Form 4
2026-03-20FTREOption exercise23,94633,800Form 4
2026-03-11KAIAward / grant513513Form 4
2026-01-03KAIOption exercise1310Form 4
2026-01-03KAIOption exercise1313,197Form 4
2026-01-03KAIOption exercise1313,197Form 4
2025-09-27KAIOption exercise132131Form 4
2025-09-27KAIOption exercise1324,501Form 4
2025-09-27KAIOption exercise1324,501Form 4
2025-06-17—Award / grant34,574115,037Form 4
2025-06-10FTREAward / grant38,81762,763Form 4
2025-06-01KAIOption exercise264263Form 4
2025-06-01KAIOption exercise2644,369Form 4
2025-06-01KAIOption exercise2644,369Form 4
2025-05-14KAIAward / grant527527Form 4
2025-03-20FTREAward / grant23,94623,946Form 4
2024-12-28KAIOption exercise1510Form 4
2024-12-28KAIOption exercise1514,105Form 4
2024-12-28KAIOption exercise1514,105Form 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.