TAVENNER MARILYN B

Director · INNV, SEM

As of 2026-09-16, TAVENNER MARILYN B has 4 Form 4 transactions on record across 2 companies — 2 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: $583KIndirect: $0$583Kas of 2026-09-16
  • Direct $583K
  • Indirect $0
INNVdirect53,696 sh$583K

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

INNV · 2 trades
2026-07-01: Award / grant, 8,539 sh ($0)2025-07-01: Award / grant, 25,316 sh ($0)
SEM · 2 trades
2026-06-30: Disposition, 36,035 sh ($595K)2025-07-29: Award / grant, 14,035 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
4 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-01INNVAward / grant8,53953,696Form 4
2026-06-30SEMDisposition36,0350Form 4
2025-07-29SEMAward / grant14,03536,035Form 4
2025-07-01INNVAward / grant25,31645,157Form 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.