HEIDI FIELDS

CIK 1014330 · last filed 2026-05-21

HEIDI FIELDS is a corporate insider who has filed 83 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing, for PHAT, was dated May 21, 2026. Across all open-market trades the lifetime net is −$7.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $15.9M 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.

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Disclosed Exposure

$15.87M

Companies

6

Total Filings

83

Lifetime Open-Market Net

-$7.42M

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
PHAT Director 54,122 $10.37 $561.2K $0 7 2026-05-21
A Director 112,359 $129.84 $14.59M -$7.58M 46 2025-03-18
Icosavax, Inc. (ICVX) Delisted Director 0 $15.31 $0 $0 4 2024-02-20
AVNS Director 28,855 $24.96 $720.2K $0 3 2021-01-06
Financial Engines, Inc. (FNGN) Delisted Director 21,290 $159.9K 16 2018-05-23
AVANOS MEDICAL, INC. (HYH) Delisted Director 15,309 $0 6 2018-05-04

Recent Filings

83 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-05-21 PHAT Grant (A) +24,122 $0 EDGAR
2025-06-05 PHAT Grant (A) +10,500 $0 EDGAR
2025-03-18 A Grant (A) +1,819 $220.4K EDGAR
2024-05-24 PHAT Grant (A) +10,500 $0 EDGAR
2024-03-19 A Grant (A) +1,678 $247.5K EDGAR
2024-03-07 A Sell (S) −1,658 -$239.3K EDGAR
2024-02-20 Icosavax, Inc. (ICVX) Delisted Mixed −14,293 $0 EDGAR
2023-06-08 Icosavax, Inc. (ICVX) Delisted Grant (A) $0 EDGAR
2023-05-30 PHAT Grant (A) +9,000 $0 EDGAR
2023-03-20 A Grant (A) +1,658 $226.8K EDGAR
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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.