Yi Boyer Jennifer M

Officer · INGN

As of 2026-09-16, Yi Boyer Jennifer M has 14 Form 4 transactions on record across 1 company — 14 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: $26KIndirect: $0$26Kas of 2026-09-16
  • Direct $26K
  • Indirect $0
INGNdirect5,039 sh$26K

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

INGN · 14 trades
2026-07-01: Sale, 10,938 sh ($72K)2026-05-29: Sale, 10,770 sh ($70K)2026-03-01: Withheld for tax, 6,952 sh ($42K)2026-03-01: Withheld for tax, 3,927 sh ($24K)2026-03-01: Withheld for tax, 2,544 sh ($16K)2026-03-01: Withheld for tax, 1,959 sh ($12K)2026-03-01: Option exercise, 7,332 sh ($0)2026-03-01: Award / grant, 3,603 sh ($0)2026-03-01: Option exercise, 7,332 sh ($0)2026-03-01: Option exercise, 13,005 sh ($0)2026-03-01: Option exercise, 4,680 sh ($0)2026-03-01: Option exercise, 13,005 sh ($0)2026-03-01: Option exercise, 4,680 sh ($0)2026-02-27: Award / grant, 32,500 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-07-01INGNSale10,938 @ $6.60$72K−68.5% of holding5,039Form 4
2026-05-29INGNSale10,770 @ $6.53$70K−40.3% of holding15,977Form 4
12 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-01INGNWithheld for tax6,95226,747Form 4
2026-03-01INGNWithheld for tax3,92720,694Form 4
2026-03-01INGNWithheld for tax2,54415,645Form 4
2026-03-01INGNWithheld for tax1,95917,289Form 4
2026-03-01INGNOption exercise7,3327,332Form 4
2026-03-01INGNAward / grant3,60319,248Form 4
2026-03-01INGNOption exercise7,33224,621Form 4
2026-03-01INGNOption exercise13,00526,010Form 4
2026-03-01INGNOption exercise4,68018,189Form 4
2026-03-01INGNOption exercise13,00533,699Form 4
2026-03-01INGNOption exercise4,6800Form 4
2026-02-27INGNAward / grant32,50032,500Form 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.