Who
Ava Harter
Chief Legal Officer
Company insider
Files Form 4 as: Chief Legal Officer, Lam Research; EVP & Chief Legal Officer, Whirlpool; Sr. VP & General Counsel, Owens Corning.
In numbers
- Trades disclosed
- 90
- Buys
- 1
- Sells
- 11
- Bought
- $602
- Sold
- $11.1M
- Companies
- 3
- Companies where not an officer
- 0
- First trade
- 18 May 2015
- Last trade
- 31 Aug 2026
- Last filed
- 1 Sep 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month. 2 lines have no legible date and are left out.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 31 Aug 2026filed 1 Sep 2026 | LRCX Lam ResearchSemiconductor Equipment | SEC FORM 4 Sold | $1.5M5,000 at $302.46 | filing |
| 31 Aug 2026filed 1 Sep 2026 | LRCX Lam ResearchSemiconductor Equipment | SEC FORM 4 Sold | $1.5M5,000 at $302.46 | filing |
| 5 Aug 2026filed 6 Aug 2026 | LRCX Lam ResearchSemiconductor Equipment | SEC FORM 4 Code F | $1.8M5,790 at $307.42 | filing |
| 5 Aug 2026filed 6 Aug 2026 | LRCX Lam ResearchSemiconductor Equipment | SEC FORM 4 Code F | $1.8M5,790 at $307.42 | filing |
| 27 Apr 2026filed 28 Apr 2026 | LRCX Lam ResearchSemiconductor Equipment | SEC FORM 4 Code M | $463K6,010 at $77.04 | filing |
| 27 Apr 2026filed 28 Apr 2026 | LRCX Lam ResearchSemiconductor Equipment | SEC FORM 4 Sold | $1.6M6,010 at $258.66 | filing |
| 27 Apr 2026filed 28 Apr 2026 | LRCX Lam Researchoption or derivative · Semiconductor Equipment | SEC FORM 4 Code M | —6,010 at $0.00 | filing |
| 27 Apr 2026filed 28 Apr 2026 | LRCX Lam Researchoption or derivative · Semiconductor Equipment | SEC FORM 4 Code M | —6,010 at $0.00 | filing |
| 27 Apr 2026filed 28 Apr 2026 | LRCX Lam ResearchSemiconductor Equipment | SEC FORM 4 Code M | $463K6,010 at $77.04 | filing |
| 27 Apr 2026filed 28 Apr 2026 | LRCX Lam ResearchSemiconductor Equipment | SEC FORM 4 Sold | $1.6M6,010 at $258.66 | filing |
| 4 Mar 2026filed 5 Mar 2026 | LRCX Lam ResearchSemiconductor Equipment | SEC FORM 4 Sold | $334K1,500 at $222.66 | filing |
| 4 Mar 2026filed 5 Mar 2026 | LRCX Lam ResearchSemiconductor Equipment | SEC FORM 4 Sold | $334K1,500 at $222.66 | filing |
| 2 Mar 2026filed 3 Mar 2026 | LRCX Lam ResearchSemiconductor Equipment | SEC FORM 4 Sold | $930K4,000 at $232.50 | filing |
| 2 Mar 2026filed 3 Mar 2026 | LRCX Lam ResearchSemiconductor Equipment | SEC FORM 4 Sold | $930K4,000 at $232.50 | filing |
| —filed 2 Mar 2026 | LRCX Lam ResearchSemiconductor Equipment | SEC FORM 4 Code F | $748K3,199 at $233.89 | filing |
| —filed 2 Mar 2026 | LRCX Lam ResearchSemiconductor Equipment | SEC FORM 4 Code F | $748K3,199 at $233.89 | filing |
| 27 Feb 2026filed 2 Mar 2026 | LRCX Lam ResearchSemiconductor Equipment | SEC FORM 4 Code A | —7,106 at $0.00 | filing |
| 27 Feb 2026filed 2 Mar 2026 | LRCX Lam ResearchSemiconductor Equipment | SEC FORM 4 Code F | $465K1,988 at $233.89 | filing |
| 27 Feb 2026filed 2 Mar 2026 | LRCX Lam Researchoption or derivative · Semiconductor Equipment | SEC FORM 4 Code A | —8,685 at $0.00 | filing |
| 27 Feb 2026filed 2 Mar 2026 | LRCX Lam Researchoption or derivative · Semiconductor Equipment | SEC FORM 4 Code A | —8,685 at $0.00 | filing |
News
Lam Research sees WFE topping US$200 billion in 2027LRCX · digitimes.com · 23 Oct 2026Lam Research Stock Falls 9%LRCX · rttnews.com · 22 Oct 2026Lam Research Sinks 9% as Supply Constraints Cap Outlook; Applied Materials Drops 6%, ASML Holding Falls 4%LRCX · aol.com · 22 Oct 2026
0 headlines in the last 90 days name Ava Harter; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.