Corwin Jonathan C.

Officer · GWRS

As of 2026-09-16, Corwin Jonathan C. has 49 Form 4 transactions on record across 1 company — 26 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: $5KIndirect: $0$5Kas of 2026-09-16
  • Direct $5K
  • Indirect $0
GWRSdirect552 sh$5K

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

GWRS · 49 trades
2026-08-31: Award / grant, 2 sh ($0)2026-07-31: Award / grant, 2 sh ($0)2026-06-30: Disposition, 132 sh ($956)2026-06-30: Option exercise, 132 sh ($0)2026-06-30: Option exercise, 132 sh ($0)2026-06-30: Award / grant, 2 sh ($0)2026-05-29: Award / grant, 2 sh ($0)2026-05-08: Award / grant, 2,000 sh ($14K)2026-05-08: Withheld for tax, 515 sh ($4K)2026-04-30: Award / grant, 2 sh ($0)2026-03-31: Disposition, 133 sh ($1K)2026-03-31: Option exercise, 133 sh ($0)2026-03-31: Award / grant, 3 sh ($0)2026-03-31: Option exercise, 133 sh ($0)2026-02-27: Award / grant, 2 sh ($0)2026-01-30: Award / grant, 2 sh ($0)2025-12-31: Disposition, 184 sh ($2K)2025-12-31: Option exercise, 184 sh ($0)2025-12-30: Award / grant, 3 sh ($0)2025-12-30: Option exercise, 184 sh ($0)2025-11-26: Award / grant, 3 sh ($0)2025-10-31: Award / grant, 2 sh ($0)2025-09-30: Disposition, 192 sh ($2K)2025-09-30: Option exercise, 192 sh ($0)2025-09-30: Award / grant, 3 sh ($0)2025-09-30: Option exercise, 192 sh ($0)2025-08-29: Award / grant, 3 sh ($0)2025-07-31: Award / grant, 3 sh ($0)2025-06-30: Disposition, 189 sh ($2K)2025-06-30: Option exercise, 189 sh ($0)2025-06-30: Option exercise, 189 sh ($0)2025-06-30: Award / grant, 3 sh ($0)2025-05-30: Award / grant, 3 sh ($0)2025-04-30: Award / grant, 3 sh ($0)2025-03-31: Disposition, 184 sh ($2K)2025-03-31: Disposition, 184 sh ($2K)2025-03-31: Award / grant, 4 sh ($0)2025-03-31: Option exercise, 184 sh ($0)2025-03-31: Option exercise, 184 sh ($0)2025-03-31: Award / grant, 4 sh ($0)2025-03-31: Option exercise, 184 sh ($0)2025-03-31: Option exercise, 184 sh ($0)2025-03-21: Award / grant, 842 sh ($0)2025-03-21: Award / grant, 842 sh ($0)2025-02-28: Award / grant, 1 sh ($0)2025-01-31: Award / grant, 1 sh ($0)2024-12-30: Disposition, 155 sh ($2K)2024-09-30: Disposition, 155 sh ($2K)2024-06-28: Disposition, 155 sh ($2K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
49 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-31GWRSAward / grant2552Form 4
2026-07-31GWRSAward / grant2550Form 4
2026-06-30GWRSDisposition13214,014Form 4
2026-06-30GWRSOption exercise13214,146Form 4
2026-06-30GWRSOption exercise132548Form 4
2026-06-30GWRSAward / grant2680Form 4
2026-05-29GWRSAward / grant2678Form 4
2026-05-08GWRSAward / grant2,00014,529Form 4
2026-05-08GWRSWithheld for tax51514,014Form 4
2026-04-30GWRSAward / grant2676Form 4
2026-03-31GWRSDisposition13312,529Form 4
2026-03-31GWRSOption exercise133674Form 4
2026-03-31GWRSAward / grant3807Form 4
2026-03-31GWRSOption exercise13312,662Form 4
2026-02-27GWRSAward / grant2804Form 4
2026-01-30GWRSAward / grant2802Form 4
2025-12-31GWRSDisposition18412,529Form 4
2025-12-31GWRSOption exercise184800Form 4
2025-12-30GWRSAward / grant3984Form 4
2025-12-30GWRSOption exercise18412,713Form 4
2025-11-26GWRSAward / grant3981Form 4
2025-10-31GWRSAward / grant2978Form 4
2025-09-30GWRSDisposition19212,529Form 4
2025-09-30GWRSOption exercise19212,721Form 4
2025-09-30GWRSAward / grant31,168Form 4
2025-09-30GWRSOption exercise192976Form 4
2025-08-29GWRSAward / grant31,165Form 4
2025-07-31GWRSAward / grant31,162Form 4
2025-06-30GWRSDisposition18912,529Form 4
2025-06-30GWRSOption exercise1891,159Form 4
2025-06-30GWRSOption exercise18912,718Form 4
2025-06-30GWRSAward / grant31,348Form 4
2025-05-30GWRSAward / grant31,345Form 4
2025-04-30GWRSAward / grant31,342Form 4
2025-03-31GWRSDisposition18412,994Form 4
2025-03-31GWRSDisposition18412,994Form 4
2025-03-31GWRSAward / grant41,523Form 4
2025-03-31GWRSOption exercise18413,178Form 4
2025-03-31GWRSOption exercise1841,339Form 4
2025-03-31GWRSAward / grant41,523Form 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.