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Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (0 ops.)
Latest filing published 10 Nov 2025 for LAM Research CORP.
Filing timeline
BuySaleJohn M. Dineen
Insider track record
Disclosed buys
1
Disclosed sells
0
Signal history
Closed purchases
Market purchases
1
Not enough history yet: 0 closed purchases, at least 2 are needed.
Purchases by company
John M. Dineen: trading record in brief
The only purchase in John M. Dineen's record dates from July 6, 2020: EUR 454,107 at Syneos Health, Inc., where John M. Dineen sits as Director. No sale appears among the 12 filings, which are mostly 9 share grants, plus one option exercise and one filing of another kind.
Syneos Health, Inc. accounts for 8 filings, LAM Research Corp for 3 and Cognizant Technology Solutions Corp for one, always as Director. Published from December 11, 2018 to November 10, 2025, they form a discreet flow: one or two a year, with a peak of 4 in 2023. Only one filing falls in the last twelve months, with neither a purchase nor a sale. The median publication delay is 2 days. The two companies other than Syneos Health, Inc. carry no purchase or sale at all.
Trades by Dineen within 30 days of colleagues at Syneos Health, Inc. number 1 and 1. Of which in the same direction: 0 and 0. Names in order: Alistair Macdonald and Michelle Keefe.
Companies and markets linked to John M. Dineen
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations14 total
1,635 shares0Common StockSEC:0001645270-25-000006:0
2,950 shares0Common StockSEC:0000707549-24-000148:0
1,827 shares@ US$59.52100.0% of flowClass A Common StockSEC:0001058290-23-000332:0
369 shares0Common StockSEC:0000707549-23-000142:1
86 shares0Common StockSEC:0000707549-23-000142:0
4,863 shares0Class A Common StockSEC:0001209191-23-050770:1
22,629 shares@ US$43.00100.0% of flowClass A Common StockSEC:0001209191-23-050770:0
4,863 shares0Class A Common StockSEC:0001209191-23-032930:0
2,839 shares0Class A Common StockSEC:0001209191-22-032626:0
2,364 shares0Class A Common StockSEC:0001209191-21-032810:0
8,691 shares@ US$59.1129.6% of flowClass A Common StockSEC:0001209191-20-041771:0
Canonical exit: 4 Oct 2020 (T+90)
2,803 shares@ US$62.4310.4% of flowClass A Common StockSEC:0001610950-20-000105:0
4,122 shares@ US$42.459.3% of flowClass A Common StockSEC:0001610950-19-000024:0
1,630 shares0Class A Common StockSEC:0001610950-18-000044:0
14 of 14 declarations
