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Companies
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Latest filing published 21 May 2026 for Phathom Pharmaceuticals, Inc.. Read the official filing
Filing timeline
BuySaleHeidi Fields
Insider track record
Disclosed buys
0
Disclosed sells
2
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Heidi Fields: trading record in brief
Heidi Fields (board member) discloses dealings in 4 companies, chiefly Agilent Technologies, Inc., Phathom Pharmaceuticals, Inc. and Icosavax, Inc. Between 4 January 2016 and 19 May 2026, the trades on record add up to 14 filings.
No open-market purchase appears, only 2 sales worth €770k. Besides market trades, the filings include 11 share grants.
The latest filing, published on 21 May 2026, reports a share grant in Phathom Pharmaceuticals, Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 4 days. US insiders must file a Form 4 within two business days of a trade. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Companies and markets linked to Heidi Fields
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations14 total
24,122 shares0Common StockSEC:0001193125-26-234567:0
10,500 shares0Common StockSEC:0000950170-25-082453:0
1,819 shares@ US$121.1812.4% of flowCommon StockSEC:0001127602-25-009722:0
10,500 shares0Common StockSEC:0000950170-24-064826:0
1,678 shares@ US$147.4813.9% of flowCommon StockSEC:0001127602-24-010684:0
1,658 shares@ US$144.3413.5% of flowCommon StockSEC:0001127602-24-008947:0
11,376 sharesCommon StockSEC:0000950170-24-017415:0
9,000 shares0Common StockSEC:0001209191-23-033013:0
1,658 shares@ US$136.8213.1% of flowCommon StockSEC:0000899243-23-009213:0
3,635 shares@ US$155.84133.6% of flowCommon StockSEC:0001127602-22-026417:0
5,543 shares0Common StockSEC:0001209191-22-036740:0
1,785 shares@ US$136.8213.5% of flowCommon StockSEC:0001127602-22-010051:0
8,750 shares@ US$15.00100.0% of flowCommon StockSEC:0000899243-21-031146:0
4,274 sharesCommon StockSEC:0001209191-16-089556:0
14 of 14 declarations
