Timothy Archer
CIK 1343600 · President and CEO · last filed 2026-09-10
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
LRCX price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
FREMONT, CA 94538
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| LRCX | President and CEO | 1,153,991 | $263.94 | $304.58M | -$245.64M | 123 | 2026-09-10 |
| JCI | Director | 4,459 | $145.47 | $648.8K | $0 | 3 | 2026-03-06 |
| NOVELLUS SYSTEMS INC (NVLS) Delisted | Chief Operating Officer | 15,238 | — | — | -$13.04M | 33 | 2012-04-13 |
Recent Filings · Page 5 of 17
167 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-02-10 | LRCX | Exer (M) | +31,864 | $0 | EDGAR |
| 2022-02-07 | LRCX | Tax (F) | −122 | -$70.6K | EDGAR |
| 2022-01-07 | LRCX | Tax (F) | −133 | -$93.4K | EDGAR |
| 2021-12-07 | LRCX | Tax (F) | −176 | -$117.5K | EDGAR |
| 2021-12-02 | LRCX | Sell (S) | −4,383 | -$3.07M | EDGAR |
| 2021-11-30 | LRCX | Mixed | — | -$5.64M | EDGAR |
| 2021-11-22 | LRCX | Sell (S) | −4,691 | -$3.05M | EDGAR |
| 2021-11-12 | LRCX | Mixed | — | -$2.09M | EDGAR |
| 2021-11-09 | LRCX | Tax (F) | −175 | -$106.9K | EDGAR |
| 2021-10-07 | LRCX | Tax (F) | −176 | -$97.1K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.