SCHAMBOW MARC JON

Officer · CINF

As of 2026-09-16, SCHAMBOW MARC JON has 39 Form 4 transactions on record across 1 company — 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: $115KIndirect: $0$115Kas of 2026-09-16
  • Direct $115K
  • Indirect $0
CINFdirect676 sh$115K

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

CINF · 39 trades
2026-03-02: Withheld for tax, 2,586 sh ($423K)2026-03-02: Withheld for tax, 175 sh ($29K)2026-03-02: Withheld for tax, 147 sh ($24K)2026-03-02: Withheld for tax, 142 sh ($23K)2026-03-02: Option exercise, 400 sh ($0)2026-03-02: Option exercise, 338 sh ($0)2026-03-02: Option exercise, 7,334 sh ($0)2026-03-02: Option exercise, 338 sh ($0)2026-03-02: Option exercise, 326 sh ($0)2026-03-02: Option exercise, 400 sh ($0)2026-03-02: Option exercise, 326 sh ($0)2026-03-02: Option exercise, 7,334 sh ($0)2026-02-25: Award / grant, 6,648 sh ($0)2026-02-25: Award / grant, 10,282 sh ($0)2026-02-25: Award / grant, 887 sh ($0)2026-02-12: Option exercise, 903 sh ($77K)2026-02-12: Option exercise, 957 sh ($68K)2026-02-12: Withheld for tax, 177 sh ($29K)2026-02-12: Withheld for tax, 125 sh ($21K)2026-02-12: Option exercise, 903 sh ($0)2026-02-12: Option exercise, 957 sh ($0)2025-11-14: Award / grant, 10 sh ($0)2025-03-03: Withheld for tax, 305 sh ($45K)2025-03-03: Withheld for tax, 178 sh ($26K)2025-03-03: Withheld for tax, 145 sh ($21K)2025-03-03: Withheld for tax, 127 sh ($19K)2025-03-03: Option exercise, 287 sh ($0)2025-03-03: Option exercise, 326 sh ($0)2025-03-03: Option exercise, 969 sh ($0)2025-03-03: Option exercise, 401 sh ($0)2025-03-03: Option exercise, 401 sh ($0)2025-03-03: Option exercise, 326 sh ($0)2025-03-03: Option exercise, 287 sh ($0)2025-03-03: Option exercise, 969 sh ($0)2025-02-20: Option exercise, 987 sh ($70K)2025-02-20: Option exercise, 987 sh ($0)2025-02-17: Award / grant, 11,867 sh ($1.6M)2025-02-17: Award / grant, 7,602 sh ($0)2025-02-17: Award / grant, 1,014 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
39 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-02CINFWithheld for tax2,58629,692Form 4
2026-03-02CINFWithheld for tax17532,278Form 4
2026-03-02CINFWithheld for tax14732,595Form 4
2026-03-02CINFWithheld for tax14232,453Form 4
2026-03-02CINFOption exercise40032,742Form 4
2026-03-02CINFOption exercise338676Form 4
2026-03-02CINFOption exercise7,33432,342Form 4
2026-03-02CINFOption exercise33824,682Form 4
2026-03-02CINFOption exercise32625,008Form 4
2026-03-02CINFOption exercise400401Form 4
2026-03-02CINFOption exercise3260Form 4
2026-03-02CINFOption exercise7,3340Form 4
2026-02-25CINFAward / grant6,6486,648Form 4
2026-02-25CINFAward / grant10,28210,282Form 4
2026-02-25CINFAward / grant887887Form 4
2026-02-12CINFOption exercise90323,689Form 4
2026-02-12CINFOption exercise95724,646Form 4
2026-02-12CINFWithheld for tax17724,344Form 4
2026-02-12CINFWithheld for tax12524,521Form 4
2026-02-12CINFOption exercise9030Form 4
2026-02-12CINFOption exercise9570Form 4
2025-11-14CINFAward / grant1022,786Form 4
2025-03-03CINFWithheld for tax30522,776Form 4
2025-03-03CINFWithheld for tax17823,081Form 4
2025-03-03CINFWithheld for tax14523,259Form 4
2025-03-03CINFWithheld for tax12723,404Form 4
2025-03-03CINFOption exercise28721,835Form 4
2025-03-03CINFOption exercise32623,531Form 4
2025-03-03CINFOption exercise96923,205Form 4
2025-03-03CINFOption exercise40122,236Form 4
2025-03-03CINFOption exercise401801Form 4
2025-03-03CINFOption exercise326326Form 4
2025-03-03CINFOption exercise2870Form 4
2025-03-03CINFOption exercise9690Form 4
2025-02-20CINFOption exercise98721,548Form 4
2025-02-20CINFOption exercise9870Form 4
2025-02-17CINFAward / grant11,86711,867Form 4
2025-02-17CINFAward / grant7,6027,602Form 4
2025-02-17CINFAward / grant1,0141,014Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

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