Jones David B.

Officer · IOSP

As of 2026-09-16, Jones David B. has 7 Form 4 transactions on record across 1 company — 4 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: $1.4MIndirect: $0$1.4Mas of 2026-09-16
  • Direct $1.4M
  • Indirect $0
IOSPdirect14,693 sh$1.4M

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

IOSP · 7 trades
2026-03-03: Sale, 1,028 sh ($78K)2026-02-27: Withheld for tax, 875 sh ($69K)2026-02-23: Award / grant, 2,993 sh ($0)2026-02-16: Award / grant, 1,903 sh ($0)2025-02-24: Award / grant, 2,036 sh ($0)2025-02-21: Sale, 3,091 sh ($319K)2025-02-21: Award / grant, 3,091 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-03-03IOSPSale1,028 @ $75.64$78K−6.5% of holding14,693Form 4
2025-02-21IOSPSale3,091 @ $103.30$319K−24.2% of holding9,664Form 4
5 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-02-27IOSPWithheld for tax87515,721Form 4
2026-02-23IOSPAward / grant2,99316,596Form 4
2026-02-16IOSPAward / grant1,90313,603Form 4
2025-02-24IOSPAward / grant2,03611,700Form 4
2025-02-21IOSPAward / grant3,09112,755Form 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.