Sighinolfi Christopher P.

Officer · OGS

As of 2026-09-16, Sighinolfi Christopher P. has 16 Form 4 transactions on record across 1 company — 8 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: $284KIndirect: $0$284Kas of 2026-09-16
  • Direct $284K
  • Indirect $0
OGSdirect3,719 sh$284K

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

OGS · 16 trades
2026-02-16: Award / grant, 5,579 sh ($480K)2026-02-16: Award / grant, 3,719 sh ($320K)2026-02-16: Withheld for tax, 62 sh ($5K)2026-02-16: Option exercise, 1,605 sh ($0)2026-02-16: Option exercise, 1,362 sh ($0)2026-02-14: Option exercise, 597 sh ($51K)2026-02-14: Option exercise, 535 sh ($46K)2026-02-14: Withheld for tax, 204 sh ($18K)2025-02-18: Award / grant, 5,662 sh ($405K)2025-02-18: Award / grant, 3,775 sh ($270K)2025-02-18: Option exercise, 506 sh ($36K)2025-02-18: Option exercise, 455 sh ($33K)2025-02-18: Withheld for tax, 174 sh ($12K)2025-02-18: Withheld for tax, 59 sh ($4K)2025-02-18: Option exercise, 758 sh ($0)2025-02-18: Option exercise, 1,364 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
16 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-02-16OGSAward / grant5,5795,579Form 4
2026-02-16OGSAward / grant3,7193,719Form 4
2026-02-16OGSWithheld for tax624,125Form 4
2026-02-16OGSOption exercise1,6050Form 4
2026-02-16OGSOption exercise1,3624,186Form 4
2026-02-14OGSOption exercise5974,722Form 4
2026-02-14OGSOption exercise5350Form 4
2026-02-14OGSWithheld for tax2044,518Form 4
2025-02-18OGSAward / grant5,6625,662Form 4
2025-02-18OGSAward / grant3,7753,775Form 4
2025-02-18OGSOption exercise5062,635Form 4
2025-02-18OGSOption exercise4550Form 4
2025-02-18OGSWithheld for tax1742,461Form 4
2025-02-18OGSWithheld for tax592,129Form 4
2025-02-18OGSOption exercise7582,189Form 4
2025-02-18OGSOption exercise1,3640Form 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.