Mayer Bethany insider trades
Mayer Bethany has filed 49 Form 4s with the SEC that we hold, for Sempra (SRE) (Director), Lam Research Corp (LRCX) (Director), Box INC (BOX) (Director) and Hewlett Packard Enterprise Co (HPE) (Director), among 6 companies in all. Across all of them we count 0 purchases worth $0 and 19 sales worth $4.4M reported on Form 4. In the last 12 months: 0 purchases ($0) and 12 sales ($3.8M). The largest single trade was a sale of 9,557 shares of Lam Research Corp worth $3.0M, dated 2026-09-09. Of 1 sale filed since we began reading the 10b5-1 checkbox, 0 (0%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2021-07-02 and the latest 2026-09-10.
Sempra (SRE)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Lam Research Corp (LRCX)
Box INC (BOX)
Hewlett Packard Enterprise Co (HPE)
Astera Labs, Inc. (ALAB)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2025-06-24 | S, sale reported on Form 4 | 312 | $27.3K | 2025-06-26 | SEC |
| 2025-06-24 | S, sale reported on Form 4 | 261 | $22.7K | 2025-06-26 | SEC |
| 2025-06-24 | S, sale reported on Form 4 | 113 | $10.0K | 2025-06-26 | SEC |
| 2026-06-24 | S, sale reported on Form 4 | 193 | $75.8K | 2026-06-26 | SEC |
| 2026-06-24 | S, sale reported on Form 4 | 54 | $21.3K | 2026-06-26 | SEC |
| 2026-06-24 | S, sale reported on Form 4 | 165 | $65.7K | 2026-06-26 | SEC |
| 2026-06-24 | S, sale reported on Form 4 | 29 | $11.6K | 2026-06-26 | SEC |
| 2026-06-24 | S, sale reported on Form 4 | 99 | $38.7K | 2026-06-26 | SEC |
| 2026-06-24 | S, sale reported on Form 4 | 146 | $57.9K | 2026-06-26 | SEC |
Marvell Technology, Inc. (MRVL)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Counted from the Form 4 filings this reporting owner (SEC CIK 1405693) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

