JASTROW KENNETH M II

Director · GEL

As of 2026-09-16, JASTROW KENNETH M II has 49 Form 4 transactions on record across 1 company — 28 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: $171KIndirect: $0$171Kas of 2026-09-16
  • Direct $171K
  • Indirect $0
GELdirect11,169 sh$171K

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

GEL · 49 trades
2026-07-01: Disposition, 2,649 sh ($39K)2026-07-01: Option exercise, 2,649 sh2026-07-01: Option exercise, 2,649 sh2026-07-01: Award / grant, 3,154 sh2026-07-01: Option exercise, 2,649 sh2026-07-01: Option exercise, 2,649 sh2026-07-01: Award / grant, 3,154 sh2026-04-01: Disposition, 2,570 sh ($46K)2026-04-01: Award / grant, 2,536 sh2026-04-01: Option exercise, 2,570 sh2026-04-01: Option exercise, 2,570 sh2026-04-01: Award / grant, 2,536 sh2026-04-01: Option exercise, 2,570 sh2026-04-01: Option exercise, 2,570 sh2026-01-02: Disposition, 3,851 sh ($61K)2026-01-02: Award / grant, 2,794 sh2026-01-02: Option exercise, 3,851 sh2026-01-02: Option exercise, 3,851 sh2026-01-02: Option exercise, 3,851 sh2026-01-02: Award / grant, 2,794 sh2026-01-02: Option exercise, 3,851 sh2025-10-01: Disposition, 3,009 sh ($50K)2025-10-01: Award / grant, 2,685 sh2025-10-01: Option exercise, 3,009 sh2025-10-01: Option exercise, 3,009 sh2025-10-01: Option exercise, 3,009 sh2025-10-01: Option exercise, 3,009 sh2025-10-01: Award / grant, 2,685 sh2025-07-01: Disposition, 2,800 sh ($46K)2025-07-01: Award / grant, 2,649 sh2025-07-01: Option exercise, 2,800 sh2025-07-01: Option exercise, 2,800 sh2025-07-01: Award / grant, 2,649 sh2025-07-01: Option exercise, 2,800 sh2025-07-01: Option exercise, 2,800 sh2025-04-01: Disposition, 2,919 sh ($42K)2025-04-01: Award / grant, 2,570 sh2025-04-01: Option exercise, 2,919 sh2025-04-01: Option exercise, 2,919 sh2025-04-01: Award / grant, 2,570 sh2025-04-01: Option exercise, 2,919 sh2025-04-01: Option exercise, 2,919 sh2025-01-02: Disposition, 2,810 sh ($30K)2025-01-02: Award / grant, 3,851 sh2025-01-02: Option exercise, 2,810 sh2025-01-02: Option exercise, 2,810 sh2025-01-02: Award / grant, 3,851 sh2025-01-02: Option exercise, 2,810 sh2025-01-02: Option exercise, 2,810 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
49 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-01GELDisposition2,649150,000Form 4
2026-07-01GELOption exercise2,6498,015Form 4
2026-07-01GELOption exercise2,649152,649Form 4
2026-07-01GELAward / grant3,15411,169Form 4
2026-07-01GELOption exercise2,6498,015Form 4
2026-07-01GELOption exercise2,649152,649Form 4
2026-07-01GELAward / grant3,15411,169Form 4
2026-04-01GELDisposition2,570150,000Form 4
2026-04-01GELAward / grant2,53610,664Form 4
2026-04-01GELOption exercise2,5708,128Form 4
2026-04-01GELOption exercise2,570152,570Form 4
2026-04-01GELAward / grant2,53610,664Form 4
2026-04-01GELOption exercise2,5708,128Form 4
2026-04-01GELOption exercise2,570152,570Form 4
2026-01-02GELDisposition3,851150,000Form 4
2026-01-02GELAward / grant2,79410,698Form 4
2026-01-02GELOption exercise3,8517,904Form 4
2026-01-02GELOption exercise3,851153,851Form 4
2026-01-02GELOption exercise3,851153,851Form 4
2026-01-02GELAward / grant2,79410,698Form 4
2026-01-02GELOption exercise3,8517,904Form 4
2025-10-01GELDisposition3,009150,000Form 4
2025-10-01GELAward / grant2,68511,755Form 4
2025-10-01GELOption exercise3,0099,070Form 4
2025-10-01GELOption exercise3,009153,009Form 4
2025-10-01GELOption exercise3,009153,009Form 4
2025-10-01GELOption exercise3,0099,070Form 4
2025-10-01GELAward / grant2,68511,755Form 4
2025-07-01GELDisposition2,800150,000Form 4
2025-07-01GELAward / grant2,64912,079Form 4
2025-07-01GELOption exercise2,8009,430Form 4
2025-07-01GELOption exercise2,800152,800Form 4
2025-07-01GELAward / grant2,64912,079Form 4
2025-07-01GELOption exercise2,8009,430Form 4
2025-07-01GELOption exercise2,800152,800Form 4
2025-04-01GELDisposition2,919150,000Form 4
2025-04-01GELAward / grant2,57012,230Form 4
2025-04-01GELOption exercise2,9199,660Form 4
2025-04-01GELOption exercise2,919152,919Form 4
2025-04-01GELAward / grant2,57012,230Form 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.