M LEROY BALL

CIK 1229771 · CEO · last filed 2026-05-21

"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

$26.17M

Companies

2

Total Filings

119

Lifetime Open-Market Net

-$4.43M

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 Director 34,737 $198.48 $6.89M $36.4K 11 2026-05-21
KOP CEO 444,096 $43.41 $19.28M -$4.47M 87 2026-05-14

Recent Filings · Page 2 of 12

119 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2025-11-21 ATI Gift (G) −185 $0 EDGAR
2025-08-18 KOP Sell (S) −2,448 -$74.6K EDGAR
2025-06-20 KOP Gift (G) −834 $0 EDGAR
2025-05-22 ATI Grant (A) +1,655 $0 EDGAR
2025-05-22 KOP Gift (G) −1,750 $0 EDGAR
2025-03-20 KOP Sell (S) −3,784 -$110.8K EDGAR
2025-02-24 KOP Mixed +1,498 -$32.3K EDGAR
2025-01-07 KOP Mixed +49,473 -$1.03M EDGAR
2024-12-18 KOP Grant (A) $0 EDGAR
2024-11-20 KOP Mixed −804 -$118.2K EDGAR
Showing 1120 of 119
Page 2 of 12
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.