Form 4 Tracker
Douglas R Bettinger

Chief Financial Officer & EVP; Director · 5 filings · Latest: May 4, 2026

LAM RESEARCH CORP
LATTICE SEMICONDUCTOR CORP
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
LRCX
Douglas R BettingerChief Financial Officer & EVPMar 4, 2026
Sale
$224.0350,057$11.2M1,081,705
LRCX
Douglas R BettingerChief Financial Officer & EVPMar 4, 2026
Option Exercise
$65.8077,750$5.1M1,131,762
LRCX
Bettinger Douglas RMar 4, 2026
Proposed Sale
$224.0350,057$11.2M
LRCX
Douglas R BettingerChief Financial Officer & EVPMar 2, 2026
Sale
$230.2240,329$9.3M1,054,012
LRCX
Douglas R BettingerChief Financial Officer & EVPMar 2, 2026
Option Exercise
$51.2766,310$3.4M1,094,341
LRCX
Bettinger Douglas RMar 2, 2026
Proposed Sale
$230.2240,329$9.3M
LRCX
Douglas R BettingerChief Financial Officer & EVPFeb 3, 2026
Option Exercise
$0.0076,9201,064,157
LRCX
Bettinger Douglas RNov 14, 2025
Proposed Sale
$150.6040,080$6.0M