Bethany Mayer
CIK 1405693 · Executive VP · last filed 2026-09-10
Bethany Mayer is an Executive VP who has filed 118 SEC Form 4 insider transactions across 11 companies since 2007. The most recent filing shows the insider sold $3.0M of LRCX on Sep 10, 2026. Across all open-market trades the lifetime net is −$5.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $24.9M across reported positions. 15 SEC filings were submitted jointly with BLUE COAT SYSTEMS INC.
"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
1701 E MOSSY OAKS ROAD
SPRING, TX 77389
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| LRCX | Director | 22,630 | $239.11 | $5.41M | -$3.35M | 13 | 2026-09-10 |
| BOX | Director | 82,221 | $43.45 | $3.57M | -$406.1K | 9 | 2026-06-29 |
| ALAB | Director | 6,389 | $258.70 | $1.65M | -$331.0K | 5 | 2026-06-26 |
| HPE | Director | 28,096 | $55.09 | $1.55M | -$273.2K | 8 | 2026-05-05 |
| SREA | Director | 4,686 | $18.53 | $86.8K | $0 | 15 | 2024-07-02 |
| MRVL | Director | 31,601 | $196.40 | $6.21M | $0 | 9 | 2022-06-24 |
| SRE | Director | 1,308 | $86.06 | $112.6K | $0 | 23 | 2021-07-02 |
| KEYS | SVP | 20,408 | $307.20 | $6.27M | $0 | 1 | 2017-05-19 |
| IXIA (XXIA) Delisted | President and CEO | 79,535 | — | — | -$360.6K | 5 | 2017-03-09 |
| Aptiv PLC (DLPH) Delisted | Director | 1,011 | — | — | $0 | 4 | 2016-04-29 |
| BLUE COAT SYSTEMS INC (BCSI) Delisted | SVP, Worldwide Marketing | 11,536 | — | — | -$367.9K | 14 | 2010-03-02 |
Recent Filings
118 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-09-10 | LRCX | Sell (S) | −9,557 | -$3.01M | EDGAR |
| 2026-09-09 | LRCX | Notice (144) | −9,557 | -$3.01M | EDGAR |
| 2026-06-29 | BOX | Mixed | +8,206 | -$105.6K | EDGAR |
| 2026-06-26 | BOX | Notice (144) | −4,060 | -$105.6K | EDGAR |
| 2026-06-26 | ALAB | Sell (S) | −686 | -$271.0K | EDGAR |
| 2026-06-24 | ALAB | Notice (144) | −686 | -$275.6K | EDGAR |
| 2026-06-08 | ALAB | Grant (A) | +837 | $0 | EDGAR |
| 2026-05-05 | HPE | Notice (144) | −6,482 | -$188.6K | EDGAR |
| 2026-05-05 | HPE | Mixed | −6,482 | -$188.6K | EDGAR |
| 2026-04-03 | HPE | Exer (M) | +14,500 | $347.7K | 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.