InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (8 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
8
T+90 hit rate
0%
T+90 mean return
-18.6%
Across 8 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by BALL M LEROY, Chief Executive Officer. Officer active across 5 companies, notably Koppers Holdings Inc.. Aggregated, 49 filings have been published. Breakdown: 0 buy · 8 sells. Total volume traded: €567k. History available since 25 May 2021. The latest transaction was filed on 19 May 2026 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
Declarations49 total
3,412 sharesCommon StockSEC:0001229771-26-000016:0
4,141 sharesCommon StockSEC:0001229771-26-000013:0
300 sharesCommon StockSEC:0001229771-26-000013:1
905 shares0Common Stock, par value $0.10 per shareSEC:0001229771-26-000011:0
2,659 shares@ US$42.550.012% mcap69.9% of flowCommon StockSEC:0001229771-26-000010
2,659 shares@ US$42.550.018% mcap40.2% of flowCommon StockSEC:0001229771-26-000010:0
1,750 shares0Common StockSEC:0000950170-25-076330:0
1,655 shares0Common Stock, par value $0.10 per shareSEC:0000950170-25-076307:0
3,279 shares@ US$29.153.4% of flowCommon StockSEC:0000950170-25-042667:0
6,000 shares@ US$17.573.9% of flowCommon StockSEC:0000950170-25-025718:0
51,874 sharesCommon StockSEC:0000950170-25-002817:1
28,816 shares0Common StockSEC:0000950170-25-002817:0
1,392 shares0Common StockSEC:0000950170-25-002817:2
32,609 shares@ US$31.7238.7% of flowCommon StockSEC:0000950170-25-002817:3
804 shares0Common StockSEC:0000950170-24-129276:0
5,103 shares@ US$17.573.3% of flowCommon StockSEC:0000950170-24-128006:0
5,000 shares@ US$17.573.2% of flowCommon StockSEC:0000950170-24-127156:0
3,803 shares@ US$38.355.1% of flowCommon StockSEC:0000950170-24-102318:0
4,000 shares@ US$17.572.4% of flowCommon StockSEC:0000950170-24-101401:0
2,265 shares@ US$39.733.2% of flowCommon StockSEC:0000950170-24-075578:0
2,500 shares@ US$17.571.5% of flowCommon StockSEC:0000950170-24-071297:0
2,500 shares@ US$17.571.6% of flowCommon StockSEC:0000950170-24-065954:0
2,054 shares0Common Stock, par value $0.10 per shareSEC:0001209191-24-005709:0
5,000 shares@ US$17.573.1% of flowCommon StockSEC:0000950170-24-028050:0
1,862 shares0Common StockSEC:0000950170-24-027388:0
25 of 49 declarations
About BALL M LEROY
Leroy M. Ball is publicly tied to Koppers Holdings Inc. and ATI Inc. A Koppers announcement dated November 7, 2014 said he was appointed president and chief executive officer effective January 1, 2015, after serving as chief operating officer since May 2014 and chief financial officer since August 2010. The same source says he previously was senior vice president and chief financial officer of Calgon Carbon, and ATI says he serves on its board, chairs the Nominating and Governance Committee, sits on the Audit and Risk Committee, and meets the SEC criteria for an audit committee financial expert. Sources : https://www.sec.gov/Archives/edgar/data/1315257/000119312514403294/d818518dex991.htm
