TUDER JEFFREY

Director · Other reporting person · PURR, GCTS, INSG

As of 2026-09-16, TUDER JEFFREY has 17 Form 4 transactions on record across 3 companies — 10 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: $3.7MIndirect: $183K$3.9Mas of 2026-09-16
  • Direct $3.7M
  • Indirect $183K
PURRdirect272,578 sh$3.1M
GCTSdirect151,190 sh$289K
INSGdirect64,717 sh$266K
PURRindirect16,000 sh$183K

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

GCTS · 10 trades
2026-06-30: Award / grant, 9,259 sh ($0)2026-03-31: Award / grant, 24,122 sh ($0)2025-12-31: Award / grant, 22,916 sh ($0)2025-09-30: Award / grant, 18,092 sh ($0)2025-06-30: Award / grant, 18,456 sh ($0)2025-03-31: Award / grant, 16,768 sh ($0)2025-03-26: Other acquisition, 20,734 sh ($0)2025-03-26: Other acquisition, 16,289 sh2025-03-26: Other acquisition, 16,289 sh2024-12-31: Award / grant, 11,802 sh ($0)
PURR · 6 trades
2026-08-31: Other acquisition, 272,578 sh ($0)2026-02-09: Award / grant, 40,789 sh ($0)2025-12-02: Other acquisition, 8,188 sh2025-12-02: Other acquisition, 16,000 sh2025-12-02: Other acquisition, 8,188 sh2025-12-02: Other acquisition, 16,000 sh
INSG · 1 trade
2025-09-12: Award / grant, 9,427 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
17 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-31PURROther acquisition272,578272,578Form 4
2026-06-30GCTSAward / grant9,259151,190Form 4
2026-03-31GCTSAward / grant24,122141,931Form 4
2026-02-09PURRAward / grant40,78940,789Form 4
2025-12-31GCTSAward / grant22,916117,809Form 4
2025-12-02PURROther acquisition8,1888,188Form 4
2025-12-02PURROther acquisition16,00016,000Form 4
2025-12-02PURROther acquisition8,1888,188Form 4
2025-12-02PURROther acquisition16,00016,000Form 4
2025-09-30GCTSAward / grant18,09294,893Form 4
2025-09-12INSGAward / grant9,42764,717Form 4
2025-06-30GCTSAward / grant18,45676,801Form 4
2025-03-31GCTSAward / grant16,76842,056Form 4
2025-03-26GCTSOther acquisition20,7340Form 4
2025-03-26GCTSOther acquisition16,28958,345Form 4
2025-03-26GCTSOther acquisition16,28958,345Form 4
2024-12-31GCTSAward / grant11,80225,288Form 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.