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Kimberly A Fields

CIK 1773072 · Chair, President and CEO · last filed 2026-08-19

Kimberly A Fields is a Chair, President and CEO who has filed 49 SEC Form 4 insider transactions across 2 companies since 2019. The most recent filing shows the insider sold $5.7M of ATI on Aug 19, 2026. Across all open-market trades the lifetime net is −$46.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $24.8M 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

$24.85M

Companies

2

Total Filings

49

Lifetime Open-Market Net

-$46.76M

Filer Profile

Reported Address
C/O ATI INC
2021 MCKINNEY AVENUE
DALLAS, TX 75201
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
ATI Chair, President and CEO 114,433 $210.65 $24.11M -$46.76M 32 2026-08-19
SLGN Director 18,006 $41.18 $741.5K $0 5 2024-05-31

Recent Filings

49 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-08-19 ATI Sell (S) −24,845 -$5.74M EDGAR
2026-08-17 ATI Notice (144) −34,823 -$8.02M EDGAR
2026-07-30 ATI Sell (S) −31,757 -$6.07M EDGAR
2026-07-28 ATI Notice (144) −31,757 -$6.07M EDGAR
2026-07-09 ATI Sell (S) −40,000 -$7.32M EDGAR
2026-07-07 ATI Notice (144) −40,000 -$7.53M EDGAR
2026-06-24 ATI Notice (144) −3,783 -$746.0K EDGAR
2026-06-24 ATI Sell (S) −20,693 -$4.15M EDGAR
2026-06-23 ATI Notice (144) −3,641 -$719.0K EDGAR
2026-06-22 ATI Notice (144) −13,269 -$2.69M EDGAR
Showing 1–10 of 49
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Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.