InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (4 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
4
T+90 hit rate
44%
T+90 mean return
-2.9%
Across 9 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 NEUPAVER ALBERT J, Director. Officer active across 2 companies, notably Koppers Holdings Inc.. In total, 27 filings have been logged. Split: 0 buy · 4 sells. Total volume traded: €12.8m. Activity tracked since 6 May 2021. The latest transaction was filed on 16 May 2025 (Attribution). Regulator: SEC (Form 4). All data is openly available.
Declarations27 total
953 shares0Common Stock - DirectSEC:0000943452-25-000137:0
4,778 shares0Common StockSEC:0000950170-25-068045:0
17 shares0Common StockSEC:0000950170-25-064562:0
10,000 shares@ US$202.000110.3% of flowCommon Stock - DirectSEC:0000943452-24-000169:0
11,200 shares@ US$70.6354.0% of flowCommon Stock - DirectSEC:0000943452-24-000163:0
1,165 shares0Common Stock - DirectSEC:0000943452-24-000119:0
20 shares0Common StockSEC:0000950170-24-053651:0
13,000 shares@ US$87.035.8% of flowCommon Stock - DirectSEC:0000943452-24-000115:0
15,400 shares@ US$72.825.6% of flowCommon Stock - DirectSEC:0000943452-23-000118:0
47,032 shares@ US$118.92127.7% of flowCommon Stock - DirectSEC:0000943452-23-000116:0
1,857 shares0Common Stock - DirectSEC:0000943452-23-000094:0
37 shares0Common StockSEC:0001209191-23-027971:0
1,724 shares@ US$104.89750.9% of flowCommon Stock - DirectSEC:0000943452-23-000038:0
22,425 shares0Common Stock - DirectSEC:0000943452-23-000002:0
13,500 shares@ US$91.64676.9% of flowCommon Stock - DirectSEC:0000943452-22-000008:0
1,817 shares0Common Stock - DirectSEC:0001628280-22-015014:0
4,326 shares0Common StockSEC:0001127602-22-013574:0
5,280 shares0Common Stock - DirectSEC:0001628280-22-006682:0
6,328 shares@ US$89.6750.0014% mcap7.1% of flowCommon Stock - DirectSEC:0001628280-22-004865:0
52,877 shares@ US$96.780.012% mcap63.3% of flowCommon Stock - DirectSEC:0001628280-22-003380:0
30,800 shares@ US$39.29250.0029% mcap14.8% of flowCommon Stock - DirectSEC:0001209191-21-064689:0
30,800 shares@ US$39.29250.0029% mcap100.0% of flowCommon Stock - DirectSEC:0001209191-21-064689
2,060 shares0Common Stock - DirectSEC:0001209191-21-034488
2,060 shares0Common Stock - DirectSEC:0001209191-21-034488:0
3,078 shares0Common StockSEC:0001209191-21-030850
25 of 27 declarations
About NEUPAVER ALBERT J
Albert J. Neupaver is a Board Member at Koppers Holdings Inc. and Westinghouse Air Brake Technologies Corp. He contributes to the governance of these companies by overseeing strategic decisions and ensuring regulatory compliance. Neupaver brings expertise in management and operations, helping the companies navigate a complex environment. His commitment to ethics and social responsibility is essential for their success.
