Fischer David B

Director · INGR, BCPC

As of 2026-09-16, Fischer David B has 16 Form 4 transactions on record across 2 companies — 12 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: $3.4MIndirect: $0$3.4Mas of 2026-09-16
  • Direct $3.4M
  • Indirect $0
INGRdirect19,930 sh$2.0M
BCPCdirect8,859 sh$1.5M

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

INGR · 8 trades
2026-08-05: Sale, 1,662 sh ($170K)2026-05-20: Award / grant, 1,797 sh ($193K)2026-03-31: Award / grant, 380 sh ($43K)2025-12-05: Award / grant, 371 sh ($40K)2025-09-30: Award / grant, 321 sh ($40K)2025-06-30: Award / grant, 291 sh ($40K)2025-03-31: Award / grant, 302 sh ($40K)2024-12-12: Award / grant, 275 sh ($40K)
BCPC · 8 trades
2026-02-11: Award / grant, 870 sh ($0)2025-12-03: Sale, 6,000 sh ($923K)2025-12-03: Sale, 2,000 sh ($308K)2025-12-03: Option exercise, 3,383 sh ($252K)2025-12-03: Option exercise, 2,617 sh ($220K)2025-12-03: Option exercise, 3,383 sh ($0)2025-12-03: Option exercise, 2,617 sh ($0)2025-02-12: Award / grant, 980 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-05INGRSale1,662 @ $102.31$170K−7.7% of holding19,930Form 4
2025-12-03BCPCSale6,000 @ $153.91$923K−37.5% of holding9,989Form 4
2025-12-03BCPCSale2,000 @ $154.15$308K−20.0% of holding7,989Form 4
13 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-05-20INGRAward / grant1,79721,435Form 4
2026-03-31INGRAward / grant38019,510Form 4
2026-02-11BCPCAward / grant8708,859Form 4
2025-12-05INGRAward / grant37119,008Form 4
2025-12-03BCPCOption exercise3,38313,372Form 4
2025-12-03BCPCOption exercise2,61715,989Form 4
2025-12-03BCPCOption exercise3,3830Form 4
2025-12-03BCPCOption exercise2,6170Form 4
2025-09-30INGRAward / grant32118,524Form 4
2025-06-30INGRAward / grant29118,104Form 4
2025-03-31INGRAward / grant30217,718Form 4
2025-02-12BCPCAward / grant9809,989Form 4
2024-12-12INGRAward / grant27517,324Form 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.