InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (5 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
5
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the full record of transactions filed by Li David H, Chairman & CEO. Insider active across 4 companies, notably CMC Materials, Inc.. In total, 24 reports have been published. Breakdown: 0 buy · 5 sells. Total volume traded: €1.3m. Activity tracked since 30 June 2021. The latest transaction was filed on 14 August 2026 (Cession). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to Li David H
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations24 total
5,000 shares@ US$75.730.014% mcap14.1% of flowCommon StockSEC:0001436880-26-000008:0
5,000 shares@ US$75.830.014% mcap14.1% of flowCommon StockSEC:0001436880-26-000008:1
92 shares@ US$74.710.0003% mcap0.3% of flowCommon StockSEC:0001436880-26-000008:2
5,000 shares@ US$76.620.014% mcap19.9% of flowCommon StockSEC:0001436880-26-000006:0
5,000 shares@ US$75.730.014% mcap19.7% of flowCommon StockSEC:0001436880-26-000006:1
373 shares0Common StockSEC:0001193125-26-302234:0
3,574 shares@ US$70.5721.4% of flowCommon StockSEC:0001436880-26-000004:1
13,102 shares@ US$70.5778.6% of flowCommon StockSEC:0001436880-26-000004:0
457 shares0Common StockSEC:0001193125-26-143956:0
38,179 shares0Common StockSEC:0001436880-26-000002:0
341 shares0Common StockSEC:0001193125-26-011794:0
744 shares0Common StockSEC:0000950170-25-067101:0
86,669 shares0Common StockSEC:0001653477-25-000053:0
73,743.114 sharesCommon StockSEC:0001127602-22-018915:0
65.274 shares0Common StockSEC:0001127602-22-018152:0
20,000 shares0Common StockSEC:0001127602-22-016226:0
84.045 shares0Common StockSEC:0001127602-22-000196:0
20,150 shares@ US$60.2789.9% of flowCommon StockSEC:0001127602-21-031615:0
175 shares@ US$144.991.9% of flowCommon StockSEC:0001127602-21-030869:0
740 shares@ US$136.657.4% of flowCommon StockSEC:0001127602-21-030436:0
10,255 shares0Common StockSEC:0001127602-21-029528:0
86.106 shares@ US$123.390.7% of flowCommon StockSEC:0001127602-21-020955:0
1,280 sharesCommon StockSEC:0001127602-16-035739:0
264.999 sharesCommon StockSEC:0001127602-16-035349:0
24 of 24 declarations
About Li David H
Li David H is President and CEO and has 19 filings in total. Among the recent filings tracked, the modal transaction nature is Attribution, with buy and sell amounts of EUR 0, and the period runs from 2016-01-04 to 2026-07-13. The companies mentioned in the recent filings are CMC Materials, Inc., Ingevity Corp, HEXCEL CORP /DE/, and CABOT MICROELECTRONICS CORP.
