ELAINE J HERON

CIK 1235471 · last filed 2026-03-02

ELAINE J HERON is a corporate insider who has filed 42 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing shows the insider bought $300.0K of PVLA on Mar 2, 2026. Across all open-market trades the lifetime net is −$8.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $11.3M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Loading insider history…
Disclosed Exposure

$11.31M

Companies

3

Total Filings

42

Lifetime Open-Market Net

-$8.18M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
PVLA Director 53,691 $108.81 $5.84M $300.0K 3 2026-03-02
Vaxart, Inc. (VXRT) Delisted Director 56,566 $0.32 $18.1K $0 4 2025-06-16
BMRN Director 97,720 $55.95 $5.47M -$8.48M 34 2024-06-04

Recent Filings

42 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-03-02 PVLA Buy (P) +2,400 $300.0K EDGAR
2025-11-21 Buy (P) +40,000 $15.9K
2025-06-16 Vaxart, Inc. (VXRT) Delisted Grant (A) +16,000 $0 EDGAR
2025-06-11 PVLA Grant (A) $0 EDGAR
2024-12-17 PVLA Grant (A) $0 EDGAR
2024-06-12 Vaxart, Inc. (VXRT) Delisted Grant (A) +16,000 $0 EDGAR
2024-06-04 BMRN Mixed +879 -$11 EDGAR
2024-05-23 BMRN Grant (A) +4,720 $0 EDGAR
2023-08-01 Vaxart, Inc. (VXRT) Delisted Grant (A) +6,922 $0 EDGAR
2023-05-24 BMRN Grant (A) +4,190 $0 EDGAR
Showing 110 of 42
Page 1 of 5
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.